baber/WOPTO huggingface dataset:
Patent JP-2022011171-A (JP)
Title: Seedling production method
Inventor: NAKAHAMA KATSUHIKO
IPC: A01G22/00
Filed: 2020-06-29
Abstract: To provide composts that have a good balance between drainage and water retention and are suitable for the production of container seedlings.SOLUTION: Provided are a seedling production method comprising a step of raising a seedling using a compost having a saturated permeability coefficient of 1.0×10-5 to 9.9×10-4 m/s and a water retention of 160 to 230 L/m3 and a raising seedling container; the seedling production compost; and a raising seedling kit comprising the seedling production compost and a raising seedling container.SELECTED DRAWING: None
Patent JP-2022011185-A (JP)
Title: Zoom lens and image capturing device
Inventor: SHIMADA YASUTAKA
IPC: G02B15/20
Filed: 2020-06-29
Abstract: To provide a zoom lens which is compact and yet offers good optical performance, and to provide an image capturing device equipped with the same.SOLUTION: An image capturing lens is provided, comprising a first lens group having positive refractive power, a second lens group having negative refractive power, an intermediate lens group consisting of one or two lens groups, and a final lens group, arranged in order from the object side to the image side. While zooming, the second lens group moves along an optical axis and distances between adjacent lens groups all change.SELECTED DRAWING: Figure 1
Patent JP-2022011497-A (JP)
Title: Method for calibrating element analysis device, element analysis device, and program for element analysis device
Inventor: YONESHIGE HIDENARI
IPC: G01N21/61
Filed: 2020-06-30
Abstract: To provide a method for calibrating an element analysis device with which it is possible to improve the accuracy of calibrating an analytical curve over the conventional one, without the calibratable analytical curves being limited to a proportional expression.SOLUTION: Provided is a method for calibrating an element analysis device based on an infrared absorption method. This method includes: calculating a reference content derived, when the sample at a reference time is a reference control sample, by standardizing the pre-correction mass to be detected by a detection mechanism to a value per target weight value on the basis of the measured weight value of the reference control sample; calculating a calibration control content derived, when said sample is a calibration control sample at calibration time when a prescribed period has elapsed after the reference time, by standardizing the pre-correction mass to be detected by the detection mechanism to a value per target weight value on the basis of the measured weight value of the calibration control sample; and calculating the coefficient of calibration with which the analytical curve is calibrated on the basis of the reference content and the calibration control content.SELECTED DRAWING: Figure 4
Patent JP-2022012986-A (JP)
Title: Graded functional film and production method of graded functional film
Inventor: FUJITA HIKARI
IPC: C23C24/08
Filed: 2020-07-02
Abstract: To provide a graded functional film capable of suppressing deterioration caused by thermal expansion during temperature rise/drop more than conventionally done and maintaining high corrosion resistance over a long term, and a production method of the graded functional film.SOLUTION: A metal oxide thin film 5 formed on a surface of a structural member 1 is formed of a metal oxide layer 3 and metal particles 4. A percentage content of the metal particles 4 changes from the interface side between the surface of a metal substrate 2 and the metal oxide thin film 5 toward the surface of the metal oxide thin film 5 so that a linear expansion coefficient changes continuously or stepwise along its thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2022013378-A (JP)
Title: Cartridge, image forming apparatus, and method for manufacturing cartridge
Inventor: SAKAI KENGO
IPC: G03G15/00
Filed: 2020-07-03
Abstract: To provide a technique for preventing coming off of a memory that is provided on a cartridge mounted on an image forming apparatus.SOLUTION: A cartridge can be mounted on an image forming apparatus main body and has a memory member that stores information on the cartridge and a support member that supports the memory member. The memory member has a memory-side electric contact that, when the cartridge is mounted on the image forming apparatus main body, is electrically connected with a main body-side electric contact included in the image forming apparatus main body, a first surface on which the memory-side electric contact is provided, and a second surface on the opposite side of the first surface. The support member has a memory attachment part to which the memory member is attached. The memory attachment part has a first opposing part that is opposite to the second surface of the memory member and is provided with a groove part. The memory member is attached to the memory attachment part by boding the second surface to the first opposing part with an adhesive.SELECTED DRAWING: Figure 1
Patent JP-2022013439-A (JP)
Title: Electric protection construction method for underground buried metal body, exchange method of electric protection electrode device, and connection tool
Inventor: TSUCHIDA TOMITAKA
IPC: C23F13/06
Filed: 2020-07-03
Abstract: To provide a technique for easily and surely executing electric protection construction for an underground buried metal body, and exchange of an electric protection electrode device, at short time and low cost.SOLUTION: A construction method and an exchange method of the invention respectively comprise: a step for detachably coupling a casing 4 to a boring rod 5, in a state of inserting the boring rod 5 into the cylindrical casing 4 whose both ends in an axial direction are opened; and a step for digging soil using the boring rod 5, for performing formation of a drilled hole 101 and press fitting of the casing 4 into the drilled hole 101 concurrently, and discharging cuttings 102 in the casing 4 to outside of the drilled hole 101. The exchange method of the invention is configured to dig a place where an electric protection electrode device 2A which is an exchange object, is buried.SELECTED DRAWING: Figure 6
Patent JP-2020170195-A (JP)
Title: Structure
Inventor: SUZUKI YOICHI
IPC: G03B11/00
Filed: 2020-07-06
Abstract: To improve convenience of a circular polarization filter in photographing.SOLUTION: A structure of the invention which includes a photographing part includes: a circular polarization filter attached to the photographing part; a direction acquisition part that acquires at least a photographing direction of the photographing part; and a control part that controls polarization of the circular polarization filter corresponding to the photographing direction. With such configuration, even in the cases where a direction of the photographing part is changed, a subject to be photographed can be photographed, while maintaining the optimum polarization state.SELECTED DRAWING: Figure 1
Patent JP-2022015804-A (JP)
Title: Body fluid component analysis cassette and body fluid component analyzer
Inventor: KURODA TOSHIAKI
IPC: G01N33/48
Filed: 2020-07-10
Abstract: To provide a body fluid component analysis cassette for easily and daily inspecting a body fluid component such as an uric acid in a daily life of a patient at home, and a body fluid component analyzer.SOLUTION: A portable body fluid component analysis cassette comprises: a specimen tank into which specimen liquid including a body fluid component to be analyzed, is injected; a first reagent tank storing a first reagent; a second reagent tank for storing a second reagent; a reaction tank for chemical reaction of the specimen, the first reagent and the second reagent; a transport channel which branches from the specimen tank and communicates with the first reagent tank and the second reagent tank; and a junction channel on which a first discharge path extended from the first reagent tank and a second discharge path extended from the second reagent tank are coupled and formed into one channel, and are communicated with the reaction tank. The reaction tank has a measuring chamber having a transparent window which transmits detection light emitted from outside. There is also provided a body fluid component analyzer to which the cassette is attached.SELECTED DRAWING: Figure 1
Patent JP-2022018985-A (JP)
Title: Image measurement and registration method
Inventor: JI YING
IPC: A61B34/20
Filed: 2020-07-16
Abstract: To provide a method of measuring and registering positions and directions of a physical space and an image space.SOLUTION: A tracking tool 1 includes a component 6. The component includes a position and/or direction part 2. The position and direction are measured with a measurement part on the basis of a coordinate frame of the tracking tool. The measurement part has a measurement surface for measurement and does not need to perform calibration in advance by using the tracking tool in a tracking system. The component is placed on a human body to perform scan. A relative tracking tool is placed on the human body. In the registration time, data of the relative tracking tool and data of the tracking tool adhering to the component are simultaneously recorded. The tracking tool is placed on a meter. In the post-registration time, the data of the tracking tool placed on the meter and the data of the relative tracking tool are simultaneously recorded. The converted position and/or direction of the tracking tool in the image space are calculated.SELECTED DRAWING: Figure 1
Patent JP-2022021546-A (JP)
Title: Liquid composition for oral cavity
Inventor: ICCHO CHIKA
IPC: A61K8/86
Filed: 2020-07-22
Abstract: To provide a liquid composition for oral cavity which can bring satisfactory use feeling while securing excellent adsorptivity of cationic bactericide even under the coexistence of polyoxyethylene hardened castor oil.SOLUTION: A liquid composition for oral cavity containing the following components (A) to (C): (A) cationic bactericide by 0.01 mass% or more and 1 mass% or less; (B) pyrophosphoric acid, citric acid, and one or more kinds of acid selected from salt thereof or a salt thereof by 0.01 mass% or more and 0.15 mass% or less in terms of the acid; and (C) polyoxyethylene hardened castor oil, in which a mass ratio ((C)/(A)) between the content of component (C) and the content of component (A) is 0.2 or more and 30 or less .SELECTED DRAWING: None
Patent JP-2022023319-A (JP)
Title: Cement composition for additive manufacturing, and method for manufacturing the same
Inventor: NAKAMURA TAKUMA
IPC: C04B24/38
Filed: 2020-07-27
Abstract: To provide: a cement composition for additive manufacturing which is capable of ensuring a longer usable life and is excellent in self-standing and strength development; a method for preparing the same; and an additive manufacturing method for a molded article (structure) using the same.SOLUTION: A cement composition for additive manufacturing method includes: a flowable composition A which includes at least a dispersant (A) having an anionic functional group, and a cement material, and whose flow value measured according to a flow test measuring method prescribed in JIS R-5201 is 135 mm or more; and a flowable composition B which includes at least a polymer (B) having a cationic functional group, and a cement material, and in which the flow value is 135 mm or more.SELECTED DRAWING: None
Patent JP-2022026431-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of enhancing interest in a game by a prediction performance.SOLUTION: A predetermined event includes a first predetermined event, and a second predetermined event differing from the first predetermined event, a prediction performance includes a first prediction performance for displaying a first prediction indication for predicting occurrence of the first predetermined event, and a second prediction performance for displaying a second prediction indication for predicting occurrence of the second predetermined event, an advantageous state includes a first advantageous state, and a second advantageous state more advantageous to a player than the first advantageous state, and the second predetermined event is more related to the second advantageous state than the first predetermined event, and a ratio of control to the second advantageous state in execution of the second prediction performance is higher than a ratio of control to the second advantageous state in execution of the first prediction performance.SELECTED DRAWING: Figure 11-20
Patent JP-2020189111-A (JP)
Title: Apparatus for determining positions of interventional instrument in projection image
Inventor: AHMET EKIN
IPC: A61B6/00
Filed: 2020-07-31
Abstract: To determine positions at which an interventional instrument is located in a projection image very accurately, in order to improve a registration, which is based on the determined positions, between a projection device for generating the projection image and a tracking device for tracking the location of the interventional instrument.SOLUTION: An input unit allows a user to indicate the position of a tip of an interventional instrument in a projection image, where positions at which the interventional instrument is located in the projection image are determined based on the projection image, the indicated tip position and a three-dimensional representation of the interventional instrument, which is defined by its position and shape, as determined by a tracking device like an OSS device. By using the projection image, the indicated tip position and the representation, the positions in the projection image at which the interventional instrument is located can be determined very accurately. Based on these determined positions, the projection device and the tracking device can be very accurately registered with each other.SELECTED DRAWING: Figure 1
Patent JP-2022028405-A (JP)
Title: Mirror and telescope
Inventor: ICHINOSE SHOTA
IPC: G02B7/183
Filed: 2020-08-03
Abstract: To provide a split mirror that is less deformed by temperature change and vibration.SOLUTION: A mirror of the present disclosure comprises: a plurality of main body members that each include a front face on which a reflecting member is arranged, a rear face, and a side face connecting the front face and the rear face with each other, and include, on the rear face, a concave part and a rib part surrounding the concave part and constituting the side face; and fixing members that are arranged on the rear face side of the main body members and fix the rib parts to each other. The side faces of the adjacent main body members are in proximity to each other with a gap therebetween.SELECTED DRAWING: Figure 1
Patent JP-2022034340-A (JP)
Title: Electric field spinning head, electric field spinning device and electric field spinning method
Inventor: TOKO MASAHIRO
IPC: D01D5/04
Filed: 2020-08-18
Abstract: To provide an electric field spinning head that improves workability in cleaning work.SOLUTION: An electric field spinning head 2 comprises: a head main body 11; a plurality of flow paths; and ejection portions 20A and 20B. The head main body is formed of a material having an electrically insulating property, and an internal cavity to which a charged raw material liquid is supplied is formed inside the head main body. Each of the flow paths extends from the internal cavity to an outer peripheral side in the head main body, and in each of the flow paths, ejection ports 18A and 18B capable of ejecting the raw material liquid are formed at an end opposite to the internal cavity. In the ejection portions, the ejection ports of the plurality of flow paths are located, and the ejection portion is formed on the outer peripheral portion of the head main body in a state in which one plane or curved surface extends over the ejection ports of the plurality of flow paths.SELECTED DRAWING: Figure 2
Patent JP-2022034923-A (JP)
Title: Preload inspection method of wheel bearing device
Inventor: HAYASHI MASAAKI
IPC: G01K1/14
Filed: 2020-08-19
Abstract: To provide a preload inspection method of a wheel bearing device capable of determining a preload more accurately.SOLUTION: A preload inspection method includes: a process S02 for press-fitting an inner ring 4 to a small-diameter step portion 3a; a process S03 for measuring a first inner ring height H1 after the process S02; a process S04 for calculating a first bearing preload value P1 on the basis of an axial negative clearance G1 after the process S03; a process S06 for measuring an after-press-fitting rotational torque Ta; a process S07 for caulking the small-diameter step portion to the inner ring; a process S08 for measuring a temperature ti0 of a caulking portion 3h after completion of the caulking process; a process S09 for measuring after-caulking rotational torque Tb; a process S10 for correcting the after-caulking rotational torque Tb on the basis of the temperature ti0 of the caulking portion 3h and calculating the corrected after-caulking rotational torque Tc; a process S11 for calculating a second bearing preload value P2 on the basis of differential torque ΔT2 between the after-press-fitting rotational torque and the corrected after-caulking rotational torque; and a process S12 for determining the second bearing preload value.SELECTED DRAWING: Figure 2
Patent JP-2020201979-A (JP)
Title: Rolling security platform
Inventor: ROBERT PIKE
IPC: G06F21/57
Filed: 2020-08-21
Abstract: To provide a method of rolling security for a system that includes multiple server groups, such as a first server group of one or more servers and a second server group of one or more servers.SOLUTION: A method includes repeatedly initiating rebuilding of a first server group of one or more servers. The method also includes repeatedly initiating rebuilding of a second server group of one or more servers. The rebuilding of the first server group of one or more servers and the rebuilding of the second server group of one or more servers are staggered in time. The servers may be physical servers or virtual machines. Rolling security may be applied to software containers, computing devices within a data center, and computing devices outside the data center.SELECTED DRAWING: Figure 1A
Patent JP-2022036542-A (JP)
Title: Processing device
Inventor: FUKUSHI NOBUYUKI
IPC: H01L21/683
Filed: 2020-08-24
Abstract: To separate a wafer from a holding surface in a short time while preventing the wafer from being broken.SOLUTION: A wafer 14 held on a holding surface 200 is held using second conveying means 62, then a water flow quantity adjustment valve 2442 is opened to jet water from the holding surface 200, and the wafer 14 is separated from the holding surface 200 using water jetted from the holding surface 200. Further, when the wafer 14 held by a conveyance pad 60 is moved up from the holding surface 200 and the whole surface of a lower surface 141 of the wafer 14 is separated from the holding surface 200, an airflow rate adjustment valve 2441 is opened to jet air from the holding surface 200. As a distance between the holding surface 200 and the wafer 14 separated from the holding surface 200 becomes larger by moving up the conveyance means 60, a degree of aperture of the air flow quantity adjustment valve 2441 is adjusted to increase an air flow rate, so that the wafer 14 can be separated from the holding surface 200 in a short time without being broken.SELECTED DRAWING: Figure 2
Patent JP-2022036564-A (JP)
Title: Pump unit for water supply
Inventor: SAKATANI TETSUNORI
IPC: C02F1/32
Filed: 2020-08-24
Abstract: To provide a pump unit for water supply with the sterilizing effect of deep ultraviolet light.SOLUTION: A pump unit for water supply comprises: a motor pump 2; a flow rate detection part 3 for detecting a discharge flow rate of the motor pump 2, disposed on a discharge side of the motor pump 2; and a deep ultraviolet light irradiation part 3B disposed on the flow rate detection part 3, which irradiates water flowing in the flow rate detection part 3 with deep ultraviolet light. Thus, because in the pump unit for water supply, the deep ultraviolet light irradiation part 3B is disposed in the flow rate detection part 3, a user of well water, for example, wears the flow rate detection part 3 on the discharge side of an existing motor pump, and thereby, it is possible to easily obtain a sterilizing effect. In other words, the user may easily obtain the sterilizing effect by replacing the flow rate detection part (3) with regard to the existing pump unit for water supply.SELECTED DRAWING: Figure 1
Patent JP-2020191138-A (JP)
Title: Product information management system and service information management system
Inventor: SUEMATSU DAIKICHI
IPC: G06Q30/00
Filed: 2020-08-25
Abstract: To increase the confidence of a consumer with regard to a product, and enable a consumer to select a product without concern.SOLUTION: A system comprises: a raw material information recording means 7 for recording raw material information transmitted from a terminal 2 of a raw material provider; a processed food product information recording means 9 for recording processed food product information transmitted from a terminal 3 of a raw material processor; and a processed food product provision destination information recording means 11 for recording processed food product provision destination information transmitted from a processed food product provision destination terminal 4.SELECTED DRAWING: Figure 1
Patent JP-2022038227-A (JP)
Title: Coating agent for resin glass and resin glass
Inventor: MUNAKATA HIDENORI
IPC: C09D183/00
Filed: 2020-08-26
Abstract: To provide a coating for a resin glass enabling formation of a coating film combining high hardness with excellent toughness by a simple method.SOLUTION: A coating agent includes: a film forming component including an A component composed of an urethane (meth) acrylate having an isocianul ring skeleton, a B component composed of a tri (meth) acrylate having an isocianul ring skeleton and not having an urethane bond, a C component which is composed of a polymerizable urethane having a polycarbonate skeleton derived from a polycarbonate diol containing an alicyclic structure and three or more polymerizable unsaturated groups per molecule, and has a weight average molecular weight of from 10,000 to 40,000, and a content of the alicyclic structure of 10 to 25 mass%, and a D component composed of colloidal silica comprising (meth)acryloyl group; and an E component composed of a photoradical polymerization initiator. A content of the E component is 0.1 to 10 mass part relative to 100 mass part of a total of the film forming component.SELECTED DRAWING: None
Patent JP-2022038772-A (JP)
Title: mask
Inventor: SATO IWAO
IPC: A62B18/02
Filed: 2020-08-27
Abstract: To provide a mask in which the left and right of a sheet material is easy to be aligned in a production process, and the rate of occurrence of defectives due to positional deviation is low, providing excellent productivity.SOLUTION: A mask formed by a synthetic resin sheet material 2 includes; a bended part 10 formed by folding an uncut part of the sheet material 2 in the lateral center; a bonded part that is provided at least one of the upper and bottom parts of the bended part 10 and is formed by bonding the vicinities of cut side parts 22, 23 of the sheet material 2; and a pair of openings 15 formed on the right and left sides as ear hooks. Thus, the left and right positioning can be conducted accurately and easily in the mask production process. Therefore, the rate of occurrence of defectives due to lateral misalignment is low, providing excellent productivity.SELECTED DRAWING: Figure 2