baber/WOPTO huggingface dataset:
Patent JP-2023074178-A (JP)
Title: Wastewater treatment device
Inventor: ICHINARI TAKESHI
IPC: B01D24/16
Filed: 2021-11-17
Abstract: To separate solids in treating wastewater.SOLUTION: A wastewater treatment device comprises a plurality of water treatment tanks including a first filtration tank, an aerobic treatment tank located downstream of the first filtration tank, and a second filtration tank located downstream of the aerobic treatment tank, where the aerobic treatment tank has a fixed bed. Alternatively, a wastewater treatment system comprises a plurality of water treatment tanks including a sedimentation tank and a storage tank, an agitating device configured to agitate water in the sedimentation tank, a transfer device configured to transfer water from the sedimentation tank to the storage tank, and a control unit configured to control the agitating device and the transfer device. The control unit is configured to execute specific processes including an agitation process, in which the agitating device agitates the water in the sedimentation tank, and a transfer process, in which the transfer device is configured to transfer water containing solids from the sedimentation tank to the storage tank after the agitation process.SELECTED DRAWING: Figure 1
Patent JP-2023074322-A (JP)
Title: Resin composition and production method of the same, modifier for engineering plastic, and engineering plastic composition and production method of the same
Inventor: KITAGAWA SHO
IPC: C08L63/00
Filed: 2021-11-17
Abstract: To provide a resin composition which scarcely reduces fire retardancy of an engineering plastic composition to be obtained when used as a modifier of the engineering plastic.SOLUTION: Disclosed is a resin composition which contains: a polymer having an epoxy group; a compound A having a functional group capable of reacting with the epoxy group and a hydroxy group; and a fire retardant including a phosphorus atom. Also disclosed is an engineering plastic composition including the resin composition and the engineering plastic.SELECTED DRAWING: None
Patent JP-2023074849-A (JP)
Title: Image formation device, log information relay device, and log information amount answering device
Inventor: KAWAMURA YUJI
IPC: G06F11/30
Filed: 2021-11-18
Abstract: To provide an image formation device, a log information relay device, and a log information amount answering device, capable of controlling a log information amount accumulated in a log information storage device that stores log information required for analyzing a trouble in the image formation device, without adding a function to the log information storage device.SOLUTION: If the memory number of log information that a trouble code of a trouble generated in an image formation device and a detailed code are the same, stored in a log information storage device, is less than a predetermined threshold value (S604:NO), the log information containing log data is transmitted to the log information storage device (S610) to be useful for a trouble analysis and a countermeasure. If the memory number of log information is the predetermined threshold value or larger (S604:YES), a storage capacity of the log information storage device is saved by transmitting a blank file excluding the log data to the log information storage device as log information (S615).SELECTED DRAWING: Figure 6
Patent JP-2023076863-A (JP)
Title: Vehicle understructure
Inventor: TAIRA ASAMI
IPC: B62D35/00
Filed: 2021-11-24
Abstract: To diminish air which blows out from a front compartment to a wheel house, and thus upgrade an aerodynamic characteristic of a vehicle.SOLUTION: A vehicle understructure 10 includes front side members 3 that are disposed on both sides in a vehicle width direction of a vehicle front part and extending in a fore-and-aft direction, and has openings 13, which allow a front compartment 2 that accommodates at least one of an engine and an electric motor for traveling a vehicle to communicate with respective wheel houses 1, formed on wall surfaces of the wheel houses 1 each of which accommodates a front wheel. The vehicle understructure further includes shield plates 4 each of which has an upper part 4a fastened to the front side member 3 via a bracket 41 and is disposed at a position of intercepting an air current which flows through the opening 13 from the front compartment 2 to the wheel house 1. The shield plate 4 has rigidity that is so high as not to deform the shield plate with the air current flowing through the opening 13.SELECTED DRAWING: Figure 1
Patent JP-2023076935-A (JP)
Title: Multi-core fiber and optical transmission system
Inventor: MUKASA KAZUNORI
IPC: G02B6/036
Filed: 2021-11-24
Abstract: To provide a multi-core fiber which is of a simple structure and is easily manufacturable, and an optical transmission system that uses the same.SOLUTION: The multi-core fiber comprises a first core part, a first clad part, at least one second core part, and a second clad part. The refractive index of the first clad part is lower than the maximum refractive indices of the first and second core parts, and the shape of the first clad part in a cross section enclosing the outer circumference of the first core part and perpendicular to the longitudinal direction is ring-like. The shape of the second core part in a cross section enclosing the outer circumference of the first clad part and perpendicular to the longitudinal direction is ring-like. The refractive index of the second clad part is lower than the maximum refractive index of the second core part, and the shape of the second clad part in a cross section enclosing the outer circumference of the second core part and perpendicular to the longitudinal direction is ring-like.SELECTED DRAWING: Figure 1
Patent JP-2023079101-A (JP)
Title: control system
Inventor: TAKAI ISAMU
IPC: G06N20/00
Filed: 2021-11-26
Abstract: To provide a control system that significantly reduces labor of setting a phase control voltage for a radiation element array, when compared with conventional ones.SOLUTION: A control system 1 includes: a plurality of antenna elements 30 that emit signals by electromagnetic waves; a phase shifter 20 that changes a signal phase entering the antenna elements 30; and a phase shifter controller 40 that determines a parameter to control the phase shifter 20. The phase shifter controller 40 includes a set value generation part 41 which preliminarily learns so that a signal indicating a target beam shape which is a target shape of a beam emitted by the plurality of antenna elements 30 is included in the input data and a set value of forming the target beam shape by the plurality of antenna elements 30 is included in output data.SELECTED DRAWING: Figure 2
Patent JP-2023079375-A (JP)
Title: Image forming apparatus
Inventor: SHIBATA CHIHARU
IPC: G03G15/02
Filed: 2021-11-29
Abstract: To maintain the quality of an image forming apparatus even if the characteristics of a component included in a cartridge are different before and after replacement of the cartridge.SOLUTION: An image forming apparatus (1) comprises a drum cartridge (20) having a memory (22) that stores first characteristic information being information for specifying the characteristics of a photoreceptor drum, and can store at least either one of second characteristic information being information for specifying the characteristics of a cleaning roller and third characteristic information being information for specifying the characteristics of a transfer roller. A controller (61) determines the value of voltage or the value of current applied to the components in image forming processing performed by the image forming apparatus based on at least one of the first characteristic information, second characteristic information, and third characteristic information.SELECTED DRAWING: Figure 2
Patent JP-2023079844-A (JP)
Title: Ink holding unit, printer, ink stirring device, and ink stirring method
Inventor: YASAKA ICHIRO
IPC: B41J2/175
Filed: 2021-11-29
Abstract: To inhibit foaming of an ink and yet enable efficient stirring of the ink.SOLUTION: A sub stirring blade 89 and a main stirring blade 88 are used to stir an ink. The main stirring blade 88 of the sub stirring blade 89 and the main stirring blade 88 is located below the sub stirring blade 89 to form a flow Fl of an ink flowing from the upper side to the lower side. Thus, a pigment at a bottom LB of a main tank 97 is dispersed by the main stirring blade 88 to inhibit sedimentation of a pigment content. Further, the sub stirring blade 89 is disposed above the main stirring blade 88 to form a flow Fu of the ink flowing from the lower side to the upper side. Thus, the flow of the ink formed above the main stirring blade 88 acts so as to suppress vortexes Vtx moving to the main stirring blade 88. Therefore, even if the main stirring blade 88 is rotated at a high speed, foaming of the ink caused by the vortexes can be inhibited.SELECTED DRAWING: Figure 8
Patent JP-2023081718-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-12-01
Abstract: To provide a game machine capable of executing an interesting performance using a character image.SOLUTION: A game machine comprises: a display device having a display area; and performance execution means which executes a specific performance as a component of an in-variation performance from the start of variation of decoration symbols displayed in the display area to a stoppage in a mode indicative of a result of a win/failure lottery. In the specific performance, a title image including two or more component characters are displayed in the display area, and whether the component characters vary one by one is shown. Then, the final mode of the title image suggests the probability of the specific performance concluding as a conclusion advantageous to a player.SELECTED DRAWING: Figure 27
Patent JP-2023081789-A (JP)
Title: Image heating device and image forming apparatus
Inventor: TAKAHASHI SHINSUKE
IPC: G03G15/20
Filed: 2021-12-01
Abstract: To provide a configuration that heats toner on a recording medium by using a non-contact heat source, and even when a shield member cannot move to a shield position due to a failure of a moving mechanism or the like, prevent an excessive increase in temperature of the recording medium and peripheral members.SOLUTION: An image heating device 40 has: a conveying unit 60; a heat source 41; a power supply 45; a reflection member 42; a first shield member 43a; a second shield member 43b; a first temperature detection unit 44a that is provided on the first shield member 43a; a second temperature detection unit 44b that is provided on the second shield member 43b; a first moving mechanism 47a that can move the first shield member 43a to a retreat position and a shield position; a second moving mechanism 47b that can move the second shield member 43b to a retreat position and a shield position; and cut off means 210 that, when the temperature detected by the first temperature detection unit 44a or the second temperature detection unit 44b exceeds a predetermined temperature, cuts off supply of power from the power supply 45 to the heat source 41.SELECTED DRAWING: Figure 8
Patent JP-2023082278-A (JP)
Title: Secondary transfer device and image forming apparatus
Inventor: UI HIROYUKI
IPC: G03G15/16
Filed: 2021-12-02
Abstract: To provide a secondary transfer device and an image forming apparatus that can improve the performance of a decompression mechanism and improve the separability of a recording medium.SOLUTION: A secondary transfer device comprises a secondary transfer roller 41, a crimping mechanism, a decompression mechanism, and a support member. The secondary transfer roller 41 forms a transfer nip. The crimping mechanism applies a nip pressure between the secondary transfer roller 41 and a counter roller 28. When a leading end and a rear end of a recording medium pass through the transfer nip, the decompression mechanism temporarily reduces the nip pressure. The support member 32 supports the secondary transfer roller 41 so that it can change the position in a conveyance direction of the recording medium.SELECTED DRAWING: Figure 10
Patent JP-2023082543-A (JP)
Title: Thresher
Inventor: UEKA IKURO
IPC: A01F12/22
Filed: 2021-12-02
Abstract: To provide a thresher capable of executing excellent threshing processing solving the problem that threshing processing is executed by the rotation of a threshing cylinder with a plurality of threshing teeth in a threshing chamber of the thresher in which the threshing cylinder with a plurality of threshing teeth is laid in a rotatably driven manner in the threshing chamber, but there is a case where satisfactory threshing processing cannot be executed because of co-rotation of objects to be processed and threshing teeth of the threshing cylinder.SOLUTION: A thresher in which a threshing cylinder 53 with a plurality of threshing teeth 52 is laid with a threshing cylinder shaft 57 in a rotatably driven manner in a threshing chamber 51 is provided with resistive elements 60a and 60b in the vicinity of a rotation locus R of the threshing teeth 52 in the threshing chamber 51, which apply movement resistance to objects to be processed.SELECTED DRAWING: Figure 4
Patent JP-2023082590-A (JP)
Title: Image processing apparatus and image processing method
Inventor: KITAZAWA MOTOKI
IPC: H04N23/60
Filed: 2021-12-02
Abstract: To provide a technology for improving tracking accuracy for a tracking target.SOLUTION: Tracking processing for tracking a tracking target in a captured image is performed using a tracking model. When it is detected that a first object to be tracked has been covered by a second object during tracking, the tracking model is switched to a first model that tracks the second object. When it is detected that the first object has been uncovered, the tracking model is switched to a second model that tracks the first object.SELECTED DRAWING: Figure 2
Patent JP-2023084587-A (JP)
Title: tire
Inventor: FUKUZAWA Kazuyuki
IPC: B60C19/08
Filed: 2021-12-07
Abstract: To provide a tire which can sufficiently discharge the electricity generated from a vehicle body to the outside.SOLUTION: A tire according to the present invention comprises: a conductive rubber part 5; a rubber chafer 3; and a conductive member 6 which extends from the rubber chafer to a reinforcement layer 30. The reinforcement layer includes one or more high resistance layers whose volume resistivity is greater than 1×108 Ω cm. In a tire width direction region of at least a portion of the high resistance layer, the thickness of coating rubber between cords adjacent to each other in the tire width direction is equal to or less than the diameter of the cord (or the thickness of the coating rubber between the cords adjacent to each other in the tire width direction is equal to or less than 0.5 mm in the tire width direction region of at least a portion of the high resistance layer).SELECTED DRAWING: Figure 1
Patent JP-2023086485-A (JP)
Title: Elevator control system and elevator control method
Inventor: MOMMA NAOHIDE
IPC: B66B1/18
Filed: 2021-12-10
Abstract: To make the boarding of users more smoothly to improve transportation efficiency.SOLUTION: An elevator control system includes: detecting the presence/absence or boarding motion of a person waiting at a landing in front of a response car when a response door is opened, from camera images obtained by photographing the inside of an allocation car and the landing in front of the car so as to calculate and learn a passenger waiting rate in front of the allocation car; preferentially allocating a landing call to a car approaching a landing call button in which the landing call is registered when a predicted time of arrival at the floor of a car approaching the installation position of the landing call button, which is pressed by a user at the time of registration of the landing call, is smaller than a preset threshold; using the proximity to a passenger waiting position at the landing as an allocation evaluation index at the time of allocating any one of all the cars as an optimal car when the predicted arrival time of the car approaching the landing call button is larger than the threshold; setting a proximity evaluation value of the passenger waiting position for each car depending on the degree of the passenger waiting rate; and making the landing call be easily allocated to a car having a larger proximity evaluation value of the passenger waiting position so as to make a car near the passenger waiting position respond to the landing call.SELECTED DRAWING: Figure 1
Patent JP-2023093805-A (JP)
Title: Vacuum carburization method and vacuum carburization apparatus
Inventor: FUJIWARA TOSHIYUKI
IPC: C23C8/22
Filed: 2021-12-23
Abstract: To provide a technique for suppressing a consumption of a carburization gas by a reaction with an object other than an object to be processed in a carburization furnace and for suppressing a degradation of a carburization quality of the object to be processed in a vacuum carburization method.SOLUTION: A vacuum carburization method includes: a pretreatment step of supplying a carburization gas to a carburization furnace in a depressurized and heated state, measuring a carbon monoxide gas concentration in an exhaust gas from the carburization furnace, and supplying the carburization gas to the carburization furnace until the carbon monoxide concentration becomes below a predetermined threshold level; and a carburization step of arranging an object to be processed inside the carburization furnace in the depressurized and heated state after the pretreatment step.SELECTED DRAWING: Figure 1
Patent JP-2023094840-A (JP)
Title: Hot heat and wind environment information generation device, hot heat and wind environment information generation method, route retrieval device, and route retrieval method
Inventor: YAMAMOTO MITSUTOSHI
IPC: G01W1/17
Filed: 2021-12-24
Abstract: To provide a hot heat and wind environment information generation device and a hot heat and wind environment information generation method capable of grasping prediction information of a hot heat and wind environment for each local region in real time, a route retrieval device and a route retrieval method.SOLUTION: A hot heat and wind environment information generation device 21 includes a surface temperature information calculation part 214 and a hot heat and wind environment prediction part 216a. The surface temperature information calculation part 214 acquires information obtained by calculating a temperature of an outer wall surface of an architectural structure and a temperature of a ground surface within an object area in each material quality as information of surface temperature for each object date and hour within the object area at each position. The hot heat and wind environment prediction part 216a generates prediction information of a hot heat and wind environment in each position in the object date and hour within the object area by executing thermal fluid analysis processing on the basis of the information acquired by the surface temperature information calculation part 214.SELECTED DRAWING: Figure 1
Patent JP-2022031441-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in game amusement. 
     SOLUTION: In a super ready-to-win presentation, after a notification is made with regard to a determination result, a specific image is displayed. Further, during the performance of the super ready-to-win presentation, music corresponding to the super ready-to-win presentation is allowed to be output from loudspeakers. However, during the display of the specific image, the music corresponding to the super ready-to-win presentation is not output from the loudspeakers. Also, even if the specific image is being displayed, the volume of sound can be adjusted by the operation of a cross button by a player. 
     SELECTED DRAWING: Figure 48 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022043232-A (JP)
Title: refrigerator
IPC: F25D11/00
Filed: 2021-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator including means which automatically opens a door of a storage room. 
     SOLUTION: A refrigerator includes: a housing formed by insulated walls; storage rooms provided at the housing; doors for opening or closing the storage rooms; an actuator which opens at least one of the doors; and an operation part 17 which allows a user to select the door to be opened from the storage rooms and causes the actuator to start an operation. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023097880-A (JP)
Title: washing machine
Inventor: YAMAMOTO KENTARO
IPC: D06F33/37
Filed: 2021-12-28
Abstract: To provide a washing machine which has a structure that can decrease a load which acts on a discharge side.SOLUTION: A washing machine includes: a washing tub; a liquid agent tank for storing a liquid agent to be inputted in the washing tub; and liquid agent automatic input means 53A, 53B for automatically inputting the liquid agent in the liquid agent tank into the washing tub. The liquid agent automatic input means 53A, 53B include: a cylinder 531 having a suction port and a discharge port for liquid agent; a piston disposed in the cylinder 531; and a motor for reciprocating the piston in the cylinder. The cylinder 531 is disposed in a state where a cylindrical portion (531c) having the discharge port extends in the horizontal direction.SELECTED DRAWING: Figure 15
Patent JP-2021530483-A (JP)
Title: 抗ｂｃｍａキメラ抗原受容体の使用
IPC: A61K35/15
Filed: 2019-07-10
Abstract: 本発明は、ＢＣＭＡ発現癌などのＢ細胞関連状態を治療するための抗Ｂ細胞成熟抗原（ＢＣＭＡ）キメラ抗原受容体（ＣＡＲ）の使用を提供する。【選択図】図１
Patent JP-2021530917-A (JP)
Title: ビデオ符号器、ビデオ復号器、並びに対応する符号化及び復号化方法
IPC: H04N19/593
Filed: 2019-07-16
Abstract: 線形モデル予測モードの技術が記載される。ルーマ値及びクロマ値の２つの対は、Ｎ個の再構成された隣接ルーマサンプル、及びＮ個の再構成された隣接ルーマサンプルに対応するＮ個の再構成された隣接クロマサンプルと、Ｍ個の再構成された隣接ルーマサンプル、及びＭ個の再構成された隣接ルーマサンプルに対応するＭ個の再構成された隣接クロマサンプルとに従って決定される。Ｎ個の再構成された隣接ルーマサンプルの最小値は、再構成された隣接ルーマサンプルの組のうちの残りの再構成された隣接ルーマサンプルのルーマ値よりも小さくない。Ｍ個の再構成された隣接ルーマサンプルの最大値は、再構成された隣接ルーマサンプルの組のうちの残りの再構成された隣接ルーマサンプルのルーマ値よりも大きくない。Ｍ、Ｎは、正の整数であり、１よりも大きい。１つ以上の線形モデルパラメータは、ルーマ値及びクロマ値の２つの対に基づいて決定され、予測ブロックは、１つ以上の線形モデルパラメータに基づいて決定される。
Patent JP-2021520315-A (JP)
Title: 三輪ペダル車
IPC: B62M3/00
Filed: 2019-04-04
Abstract: ペダル車（１００）は、サドル（１）と、前輪（２）と、支持体（６）またはフレームと、一対のペダル（５、５’）と、一対の後輪（３、３’）とを備える。前輪（２）の支持体（６）と後輪（３、３’）との間にある揺動機構（４）は、ペダル車（１００）の平衡を実現し後輪（３）を傾斜可能とすることによって、ペダル車（１００）の操向を決める。
Patent JP-2021531319-A (JP)
Title: 化合物およびこれを含む色変換フィルム
IPC: C07F5/02
Filed: 2019-10-15
Abstract: 本明細書は、化合物、これを含む色変換フィルム、バックライトユニットおよびディスプレイ装置に関する。
Patent JP-2021521007-A (JP)
Title: フィルタプレスのための排出フィルタプレート組立体
IPC: B01D25/32
Filed: 2019-04-11
Abstract: フィルタプレスのためのフィルタプレート組立体が提供される。フィルタプレート組立体は、第１のフィルタプレートと第２のフィルタプレートとを少なくとも含み、これらは、第１のフィルタプレートおよび第２のフィルタプレートが、ろ過位置にあるとき、協働してろ過室を画定する。第１のフィルタプレートおよび第２のフィルタプレートのうちの少なくとも一方は、ろ過位置から、ろ過ケーキが排出され得る排出位置へと移動可能である。他の構成では、フィルタプレート組立体は、第１のフィルタプレートと、第２のフィルタプレートと、中心フィルタプレートまたはフレームとを含むことができ、これらは、協働してろ過室を画定する。中心フィルタプレートまたはフレームは、ろ過位置から排出位置へと移動可能である。
Patent JP-2021535128-A (JP)
Title: 抗ｐｄ−１抗体に対して不応性のｎｓｃｌｃ患者の治療
IPC: A61K31/7076
Filed: 2019-09-03
Abstract: 本発明は、非小細胞肺癌（ＮＳＣＬＣ）の治療のための治療効果が増加した治療的ＴＩＬ集団を調製するために、ＴＩＬを調製するための改善および／または短縮されたプロセスおよび方法を提供し、ＮＳＣＬＣは、抗ＰＤ−１抗体による治療に対して不応性である。【選択図】図１
Patent JP-2021522854-A (JP)
Title: ＨＳＶ−２−ＤＥＬＴＡ−ｇＤ  ワクチンおよびそれらの生産および使用のための方法
IPC: A61P31/16
Filed: 2019-05-01
Abstract: 組換え単純ヘルペスウイルス−２（ＨＳＶ−２）ワクチンベクター、それを含む組成物およびワクチン、ならびにそれらの使用方法がそれぞれ提供される。 【選択図】図２
Patent JP-2022500830-A (JP)
Title: 固体ドーパント材料のための挿入可能なターゲットホルダ
IPC: H01J37/305
Filed: 2019-08-05
Abstract: 固体ドーパント材料を保持するための挿入可能なターゲットホルダを有するイオン源が開示される。挿入可能なターゲットホルダは、固体ドーパント材料が配置されるポケット又は空洞を含む。固体ドーパント材料が溶融するとき、固体ドーパント材料はポケット内に含まれたままであるため、アークチャンバを損傷又は劣化させることはない。加えて、ターゲットホルダは、ポケットが少なくとも部分的にアークチャンバ内にある１つ又は複数の位置から、ポケットが完全にアークチャンバの外側にある１つ又は複数の位置まで移動させることができる。特定の実施形態では、ポケットの開放された上部の少なくとも一部を覆うために、スリーブが使用されうる。【選択図】図１Ａ
Patent JP-2022501137-A (JP)
Title: 細胞床厚が制御された細胞カプセル化デバイス
IPC: A61L31/04
Filed: 2019-08-30
Abstract: 患者内、例えば組織床内へ挿入するために、複数の細胞を含む生物学的部分を受容して保持するための植え込み型格納装置が開示される。デバイスは、細胞を受容するためのリザーバ空間を有する内部容積を形成する細胞カプセル化パウチを含む。リザーバ空間は第１内面及び第２内面と、第１内面及び第２内面の間の平均距離を維持するための緊張部材とを含む。