baber/WOPTO huggingface dataset:
Patent JP-2023121465-A (JP)
Title: Gas production reactor
Inventor: MICHIMAE SEIJI
IPC: C10J3/02
Filed: 2022-02-21
Abstract: To provide a gas production reactor for generating and recovering a hydrogen-containing gas efficiently in a vertical furnace having a dry distillation capacity.SOLUTION: A gas production reactor comprises a cylindrical vertical furnace, a water-level adjustable storage part in which a lower end of the vertical furnace holds submerged stored water, a combustion chamber provided adjacent to the outer periphery of the vertical furnace, a ventilation duct erected inside the vertical furnace, which is a separate cylinder from the vertical furnace and leads to the outside of the vertical furnace, and a network structure stretched between an inner wall of the vertical furnace and an outer wall of the ventilation duct. A carbon material input opening at an upper end of the vertical furnace is constructed to be blockable. A gas sampling opening located at a lower end of the ventilation duct is positioned close to the water surface of the stored water. The ventilation duct extends upward from the gas sampling opening, and an upper end of the ventilation duct is closed to the carbon material input opening and the interior space of the vertical furnace.SELECTED DRAWING: Figure 1
Patent JP-2023121616-A (JP)
Title: Corrosion state determination method, corrosion state determination device, and computer program capable of executing corrosion state determination method
Inventor: KIDOKORO TAKESHI
IPC: G01N27/26
Filed: 2022-02-21
Abstract: To provide a corrosion state determination method having more excellent determination accuracy.SOLUTION: A corrosion state determination method includes the steps of: acquiring a potential of a steel material 11b in the vicinity of each of a plurality of collation surfaces 11d for each of the plurality of collation surfaces 11d among surfaces of a concrete structure 11; calculating a gradient of the potential for each of the plurality of collation surfaces 11d; determining whether or not the gradient of the potential for each of the collation surfaces 11d is a predetermined threshold value or more; and determining that the collation surface 11d of which the gradient of the potential is determined to be the predetermined threshold value or more is a boundary area in which the possibility that the steel material 11b in the vicinity of the collation surface 11d is a boundary state between a corrosion state and a non-corrosion state is high.SELECTED DRAWING: Figure 1
Patent JP-2023122420-A (JP)
Title: Ingredient dispensation unit
Inventor: MOTAI SHOHEI
IPC: A47J39/02
Filed: 2022-02-22
Abstract: To provide an ingredient heat-retaining dispensation device and ingredient dispensation unit when the weight of ingredients fractionated by ingredient measuring means reaches a prescribed dispensing weight, automatically dispensing the ingredients to a cooking container in an accurate amount by preventing spill of the ingredients from ingredient delivery means into the ingredient measuring means.SOLUTION: Ingredient delivery means 113 delivers ingredients I from an ingredient stocker 111 to ingredient measuring means 112 until the weight of the ingredients I fractionated by the ingredient measuring means 112 reaches a prescribed dispensation weight. The ingredient measuring means 112 dispenses the ingredients I to a container C when the weight of the ingredients I fractionated by the ingredient measuring means 112 reaches the prescribed dispensation weight. An upper shutter 113d that adjusts a delivery amount of the ingredients I to the ingredient measuring means 112 based on a measurement result of the ingredients I by the ingredient measuring means 112 is disposed between a downstream end of the ingredient delivery means 113 and the ingredient measuring means 112 and opens/closes a bottom opening 113b1 formed at a tip of the ingredient delivery means 113.SELECTED DRAWING: Figure 1
Patent JP-2023124604-A (JP)
Title: Composition for three-dimensional molding, filament for three-dimensional molding, and molded body
Inventor: MIYATAKE HIROYUKI
IPC: C08L23/20
Filed: 2022-02-25
Abstract: To provide a composition for three-dimensional molding with suppressed deformation caused by heat shrinkage of a thermoplastic resin to such an extent that can produce a highly accurate molded body.SOLUTION: A composition for three-dimensional molding includes: 45-75 pts. mass of 4-methyl-1-pentene-based polymer (A) which satisfies (A-a) and (A-b); and 25-55 pts.mass of 4-methyl-1-pentene-based polymer (B) which satisfies (B-a) and (B-b) (provided that the total of 4-methyl-1-pentene-based polymer (A) and 4-methyl-1-pentene-based polymer (B) is 100 pts.mass.), where the tensile elastic modulus is 10-1,000 MPa. (A-a): (A) comprises 90-100 mol% of a constitutional unit (i) derived from 4-methyl-1- pentene, and 0-10 mol% of a constitutional unit (ii) derived from C5-20 α-olefin (excluding 4-methyl-1-pentene) (provided that the total of the constitutional unit (i) and the constitutional unit (ii) is 100 mol%). (A-b): The melting point (Tm) measured by a differential scanning calorimeter (DSC) is within a range of 200-250°C. (B-a): (B) comprises 60-78 mole% of a constitutional unit (iii) derived from 4-methyl-1-pentene, and 22-40 mol% of a constitutional unit (iv) derived from C2-4 α-olefin (provided that the total of the constitutional unit (iii) and the constitutional unit (iv) is 100 mol%). (B-b): the melting point (Tm) measured by a differential scanning calorimeter (DSC) is not observed.SELECTED DRAWING: None
Patent JP-2022071063-A (JP)
Title: Bi-and tri-layer interfacial layer in perovskite material device
IPC: H01L51/44
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To provide compositions of matter, an apparatus and a method of use of materials in photovoltaic cells in creating electrical energy from solar radiation. 
     SOLUTION: A photovoltaic device may include an active layer disposed between two electrodes. The active layer may have a perovskite material and other material such as mesoporous materials, interfacial layers, thin-coat interfacial layers, and combinations thereof. The perovskite material may be disposed between two or more other materials in the photovoltaic device. The other materials may be included, as additional perovskite and additional interfacial layers, to further improve device performance. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023131521-A (JP)
Title: Display system and image formation device
Inventor: AOYAMA JUNPEI
IPC: G09F13/18
Filed: 2022-03-09
Abstract: To provide a display system capable of obtaining a sufficient quantity of homogenous light by lighting display lamps which are disposed at a corner of a margin of a housing without increasing the size of a substrate on which a light source is mounted.SOLUTION: A display system 2 includes: an operation screen 21 that is attached to an apparatus and receives an apparatus operation instruction; and a plurality of display lamps 10 that report conditions of the apparatus. The display system further includes: a substrate 12 on which a light source 14 is mounted; a housing 20 that covers the substrate 12; lens members 13 forming light emitters of the display lamps 10; and light guide members 11 that guide light emanating from the light source 14 to the lens members 13. The housing 20 has: openings 22, which expose the lens members 13, in a region encompassing a corner formed of an edge of an upper surface 20a, on which the operation screen 21 is disposed, and a flank 20b. A connection surface on which the lens members 13 are connected to the light guide members 11 is orthogonal to an advancing direction of light emitted from the light guide members 11.SELECTED DRAWING: Figure 5
Patent JP-2023132348-A (JP)
Title: Laminate, tube container body, and tube container
Inventor: KATSUMATA YOSHIE
IPC: B32B27/28
Filed: 2022-03-10
Abstract: To provide a laminate which enables manufacture of a packaging container of a tube container body having high recyclability and reduced solvent odor.SOLUTION: A laminate has, at least, a first resin layer, a first adhesive layer having thickness of 2.0 μm or less, a drawn base material, a second adhesive layer having thickness of 2.0 μm or less, and a second resin layer, and further has a design layer on a surface on the first resin layer side and/or a surface on the second resin layer side in the drawn base material, wherein the first resin layer, the drawn base material and the second resin layer contain polyethylene as main components, respectively.SELECTED DRAWING: Figure 1
Patent JP-2023132406-A (JP)
Title: Method for manufacturing bearing
Inventor: OKADA TAIICHI
IPC: F16C33/42
Filed: 2022-03-11
Abstract: To provide a bearing that is easy to assemble and inexpensive.SOLUTION: A bearing 1 is composed of an outer ring 2, an inner ring 3, a plurality of balls 4, and a ring-shaped elastic body 5. The bearing 1 is configured such that the outer ring 2 and the inner ring 3 rotate relative to each other around a center line C1 as each ball 4 rolls around a rotation axis. The ring-shaped elastic body 5 can be elastically deformed in a circumferential direction around the center line C1. The ring-shaped elastic body 5 comprises a plurality of rolling holding parts 5a formed in a curved shape along a partial contour of the ball 4, and the rolling holding parts 5a are formed at equal intervals in the circumferential direction around the center line C1, and hold each ball 4 in a rollable manner.SELECTED DRAWING: Figure 1
Patent JP-2023134154-A (JP)
Title: Charging/discharging control system and charging/discharging control method
Inventor: MITSUBO KAZUTOSHI
IPC: H02J3/46
Filed: 2022-03-14
Abstract: To obtain a charging/discharging control system that enables charging control with a simple configuration and at low costs by using a power meter such as a transactional power meter.SOLUTION: A charging/discharging control system comprises: a power supply for supplying demand power; load equipment; a charger/discharger; and a control device that detects a consumption state of the demand power and controls charging/discharging by the charger/discharger. The control device comprises: an average power calculation unit that on the basis of a measured value of the demand power by a transactional power meter, calculates average power an in each of periods obtained by equal division into n with respect to power consumption by the load equipment in some 30 minutes; a chargeable/dischargeable power calculation unit that calculates chargeable/dischargeable power bn that is a difference between the average power an and target power Wtar which is the maximum value of the demand power in each of the periods; and a power charging/discharging unit that charges/discharges the dischargeable power bn during (n+1) minutes.SELECTED DRAWING: Figure 1
Patent JP-2023136287-A (JP)
Title: Test method and test system
Inventor: ISHIKAWA SHINJI
IPC: H02H3/05
Filed: 2022-03-16
Abstract: To provide a test method capable of confirming whether or not a protection device is operated normally, and a test system.SOLUTION: A first protection device 12 and a second protection device 13 are respectively connected in the middle of a communication line which is connected between a feeder (first electric apparatus) 11 and a camera (second electric apparatus) 14. Each of the first protection device 12 and the second protection device 13 causes a current to flow via a lead wire B2 for discharge in a case where an absolute value of the voltage of a lead wire for communication included in the communication line is equal to or higher than a predetermined voltage. Thus, the feeder 11 and the camera 14 are protected from application of overvoltage. In a test of the second protection device 13, a surge generation device 15 applies a surge voltage to the lead wire B2 for discharge of the second protection device 13. During an application period in which the surge voltage is applied, an information processing terminal 10 receives data transmitted from the camera 14 toward the feeder 11 via at least one of communication lines 2 and 3.SELECTED DRAWING: Figure 1
Patent JP-2023141525-A (JP)
Title: Aluminum alloy material having anodized film and production method of the same
Inventor: NAGAI TATSUO
IPC: C25D11/04
Filed: 2022-03-24
Abstract: To provide an aluminum alloy material having excellent corrosion resistance and reduced whitening, and a method for producing the same.SOLUTION: An aluminum alloy material includes an anodized film having undergone a hole-sealing treatment, in which a total length of microcracks with a width of 5 nm or more observed on a surface of the anodized film is 0.6 micrometers or more and 3.3 micrometers or less per unit area of 1 square micrometer on a surface of the alloy material.SELECTED DRAWING: None
Patent JP-2023142434-A (JP)
Title: Ocean windmill access vessel and maneuvering method for ocean windmill access vessel
Inventor: SUZUKI HIROSHI
IPC: B63H25/38
Filed: 2022-03-25
Abstract: To provide an ocean windmill access vessel with simple control even when frequently changing direction of movement and having action of maneuvering equipment easily follow an operation by a crew.SOLUTION: A semi-submerged type catamaran vessel includes: a port side flap rudder 15a, a starboard side flap rudder 15b, a port side propeller 13a, and a starboard side propeller 13b provided on stern; a port side bow thruster 21a and a starboard side bow thruster 21b provided on bow; a joy stick indicating proceeding direction of a vessel; and a controller having direction of rotation of the port side propeller and the starboard side propeller be in a direction generating water flow from the bow side to the stern side, and having the port side flap rudder and the starboard side flap rudder revolve outside vessel width direction than the port side propeller and the starboard side propeller in front as well as having a port side flap unit 19a and a starboard side flap unit 19b on rear end to bow side when the instruction for the proceeding direction is backing.SELECTED DRAWING: Figure 2
Patent JP-2022159118-A (JP)
Title: Method for forming image of object, computer program product, and image forming system for carrying out method
Inventor: JONATHAN DEMUTH
IPC: G03B7/091
Filed: 2022-03-29
Abstract: To provide a method for forming an image of an object, a computer program product, and an image forming system for carrying out the method.SOLUTION: The invention relates to a method for forming an image of an object, a computer program product, and an imaging system (1) for executing the method. In the method, data relating to the object is provided by a first data processing mechanism (3), and a first data record having first data is provided. The first data record is loaded from the first data processing mechanism (3) into a second data processing device (4). A second data record is loaded from a data memory (5) into the second data processing device (4) depending on the first data record loaded into the second data processing device (4). A processing data record is produced or detected based on the second data record. A two-dimensional output screen of the object is produced by processing the data relating to the object using the processing data record, where the output image has a predeterminable number of output image pixels.SELECTED DRAWING: Figure 1
Patent JP-2023033085-A (JP)
Title: lure for fishing
Inventor: YAGI HIROYUKI
IPC: A01K91/00
Filed: 2022-03-29
Abstract: To provide a lure which has an attraction part capable of reducing attenuation in reflection of external light, reflecting multiple times with stronger light brightness, and forming reflectance in various directions, thereby attracting fish eaters more surely.SOLUTION: A lure for fishing in one embodiment comprises a main body part which has a cavity therein. The cavity can be viewed from the outside, and a plurality of reflection surfaces or reflectors capable of reflecting in mirror reflection, light from the outside, is provided on at least any of an external surface of the main body part, an inner surface of the main body part or in the cavity, and the light from the external part is reflected in mirror reflection multiple times.SELECTED DRAWING: Figure 1
Patent JP-2023148142-A (JP)
Title: dip pen
Inventor: MORIYA TOMOMI
IPC: B43K1/02
Filed: 2022-03-30
Abstract: To provide a dip pen which enables easy changing of an ink color and increasing of a writing distance.SOLUTION: A dip pen 10 having a pen body 30 before a shaft body 20 is configured such that an ink storage 40 adjacent to the backside 33 of the pen body 30 is fixed before the shaft body 20, the ink storage 40 has a coil 41 formed by a wire 400 into a helical shape, the coil 41 is roughly formed into a conical shape reduced in diameter forward, the coil 41 has, at the rear end, a leg 42 which extends rearward, and a space is formed between the front end 21 of the shaft body 20 and the rear end of the coil 41 to connect them at the leg 42.SELECTED DRAWING: Figure 3
Patent JP-2023149042-A (JP)
Title: Anti-vibration damping member and method for manufacturing the same
Inventor: NAGAI YUKA
IPC: B29C45/00
Filed: 2022-03-30
Abstract: To provide an anti-vibration damping member and a method for manufacturing the same, which have excellent mechanical properties such as high-temperature durability and excellent reproducibility, and can reduce manufacturing costs.SOLUTION: In an anti-vibration damping member made of a polyurethane, a polyol component of the polyurethane consists of polyester polyols, excluding short chain polyols, and an isocyanate component of the polyurethane is mainly composed of 1,5-naphthalene diisocyanate. The anti-vibration damping member is made of a thermoplastic urethane composition foam with an NCO index of 0.9 to 1.04.SELECTED DRAWING: None
Patent JP-2023149251-A (JP)
Title: Surveying apparatus
Inventor: KIKUCHI MASAO
IPC: G01C15/00
Filed: 2022-03-30
Abstract: To provide a surveying apparatus with which it is possible to easily and accurately measure an instrument height.SOLUTION: Provided is a surveying apparatus comprising an instrument height measuring unit that irradiates distance measuring light to a distance measurement object downward of vertical axis of the surveying apparatus body to measure distance and calculates an instrument height, and a computation unit that analyzes the distance measuring light having returned by being reflected on the distance measurement object, calculates the distance to the distance measurement object, and calculates the instrument height. The instrument height measuring unit irradiates a prescribed region of the distance measurement object with the distance measuring light, centering on vertical axis downward point of the surveying apparatus body, to measure the distance, and the computation unit computes the average value of distance measurement values in the region and calculates the instrument height. By measuring the distance to a prescribed region and calculating an average value, it is possible to heighten the accuracy of measurement.SELECTED DRAWING: Figure 1
Patent JP-2023149470-A (JP)
Title: Clothing hanger
Inventor: NATSUKAWA JUNJI
IPC: A47G25/20
Filed: 2022-03-31
Abstract: To provide a clothing hanger having excellent elasticity, capable of preventing properly falling of clothing or losing the shape of clothing.SOLUTION: A clothing hanger includes a hook part 5, a pair of front-and-rear clothing support parts 2, 3 supported by the hook part 5, and connection parts 4, 4 for connecting each of the pair of front-and-rear clothing support parts 2, 3. In the connection parts 4, 4, fold-in guide wires L4a, L4a extending in the extension direction of the pair of front-and-rear clothing support parts 2, 3 are formed. The connection parts 4, 4 are arranged between the pair of front-and-rear clothing support parts 2, 3 in the fold-in state by the fold-in guide wires L4a, L4a.SELECTED DRAWING: Figure 1
Patent JP-2023151642-A (JP)
Title: Shovel, shovel support system
Inventor: YAMAMOTO YASUHIRO
IPC: E02F9/20
Filed: 2022-03-31
Abstract: To provide a shovel capable of improving safety by causing the shovel to detect an appropriate object to be detected depending on the content of work and the work site.SOLUTION: A shovel support system comprises a shovel 100, a support device 300 for supporting the shovel, and a management device 200 for managing the shovel. The shovel has a lower traveling body 1, an upper revolving body 3 rotatably mounted on the lower traveling body, a bucket 6 as an end attachment, and a controller 30 that sets an object selected in the support device as a detection target.SELECTED DRAWING: Figure 1
Patent JP-2023153514-A (JP)
Title: Vehicle undercover and manufacturing method of the same
Inventor: INAGAKI YUICHIRO
IPC: B62D25/20
Filed: 2022-04-05
Abstract: To provide a vehicle undercover which enables improvement of a yield of a material of an original fabric press-molded, and to provide a manufacturing method of the vehicle undercover.SOLUTION: A vehicle undercover 1 covers a lower surface of a vehicle body and has a body 2 formed by a press-molded body having a surface shape. The vehicle undercover 1 has: a service hole 3 which is an opening penetrating through an area of a part of the body 2 in thickness direction and allows a worker to access to vehicle accessories; and a lid part 4 forming a divided portion of an inner area when a peripheral edge of the service hole 3 is set to a border and configured to cover at least a part of the service hole 3. The vehicle undercover 1 has: a lap part 5 where the lid part 4 is moved relative to the service hole 3 in a surface direction to cause a part of the inner periphery side of the service hole 3 and a part of the outer periphery side of the lid part 4 to overlap with each other; and a fixing part 6 which is fixed in a state that the lid part 4 overlaps with the body 2 in the lap part 5.SELECTED DRAWING: Figure 3
Patent JP-2023155544-A (JP)
Title: Suspension rope for vertical takeoff/lading flying object
Inventor: ARIKUNI HIDEYORI
IPC: F16F7/14
Filed: 2022-04-11
Abstract: To provide an impact absorption mechanism which can prevent a serious accident or the like by gradually increasing, or quickly performing energy absorption without causing an abrupt imposition of an impact.SOLUTION: An impact absorption mechanism comprises first to Nth high-elasticity ropes (N is an integer equal to or larger than 2), and when setting a length of the Kth high-elasticity rope (K is an integer of 1 to N) as LK, L1<L2<..<LN is satisfied. In the first to Nth high-elasticity ropes, one ends and other ends are coupled to each other and are connected in parallel with each other, and lengths of the first to N-1th high-elasticity ropes at elasticity limits are shorter than a length (LN) of the Nth high-elasticity rope.SELECTED DRAWING: Figure 1
Patent JP-2023163011-A (JP)
Title: 発光素子及びその製造方法
IPC: H01L33/20
Filed: 2022-04-27
Abstract: 【課題】 移動・実装時の歩留まりが低下することなくウェーハ１枚当たりの素子の収率が向上する発光素子及び発光素子の製造方法を提供する。【解決手段】 出発基板上に発光層を含むエピタキシャル層を成長する工程と、該発光層に素子形成のための分離溝を形成する工程とを有し、複数の発光素子を製造する発光素子の製造方法であって、前記製造する複数の発光素子の各々の平面視形状を、対称軸を有する線対称の六角形であって、前記対称軸に平行な２辺を有し、該平行な２辺の長さが他の４辺より長く、前記対称軸が通る２つの頂角が９０°以上１８０°未満であるものとし、前記製造する複数の発光素子を、所定幅の前記分離溝によって分離されるものであり、かつ、前記複数の発光素子が、前記分離溝を介して隙間無く配置するようにして前記分離溝を形成する発光素子の製造方法。【選択図】図１
Patent JP-2023163585-A (JP)
Title: 鏡状態と画像表示状態とを切替可能な装置
IPC: G02F1/13
Filed: 2022-04-28
Abstract: 【課題】鏡状態から透明状態（画像表示状態）へ変化する際の表示むらをなくした鏡状態と画像表示状態とを切替可能な装置を提供する。【解決手段】鏡状態と画像表示とを切替可能な装置においては、画像表示ユニット１の前方側に液晶ミラーユニット２’を設ける。液晶ミラーユニット２’は、ＶＡ型液晶層２１’と、ＶＡ型液晶層２１’を挟む透明電極２２、２３と、第１の方向の透過軸を有して第１の直線偏光を透過して第１の直線偏光と交差する第２の直線偏光を吸収する吸収型偏光板２４と、第２の方向の透過軸を有して第２の直線偏光を透過して第１の直線偏光を反射する反射型偏光板２５とを有する。制御回路３は液晶ミラーユニット２’の透明電極間駆動電圧Ｖを垂直配向型液晶層２１’をオフ状態から初期電圧Ｖｓを経て垂直配向型液晶層２１’をオン状態にする所定電圧Ｖｍａｘへ所定の掃引時間Ｔｓで掃引して上昇させる。【選択図】 図１