baber/WOPTO huggingface dataset:
Patent JP-2021145118-A (JP)
Title: Semiconductor light emitting device
Inventor: MATSUDA SHUHEI
IPC: F21V7/26
Filed: 2020-03-13
Abstract: To provide a semiconductor light emitting device capable of suppressing degradation of a reflective member even when a wavelength conversion member and the reflective member are arranged in contact.SOLUTION: A semiconductor light-emitting device (10) comprises: a light-emitting element (12) emitting primary light; a wavelength-converting member (13) containing a phosphor material excited by the primary light and emitting secondary light; a reflective member (14) disposed in contact with one surface of the wavelength-converting member (13) and reflecting the primary light and the secondary light; and the top surface of the reflective member (14) is composed of an inorganic material.SELECTED DRAWING: Figure 1
Patent JP-2021146527-A (JP)
Title: Injection nozzle centering jig and centering method
Inventor: MATSUBARA MASATAKA
IPC: B22D17/20
Filed: 2020-03-17
Abstract: To provide a jig used for centering an injection nozzle of an injection device with an advancing/retreating direction of the injection nozzle not perpendicular to a mold mount surface of a stationary platen.SOLUTION: An injection nozzle centering jig for an injection device with an advancing/retreating direction of the injection nozzle not perpendicular to a mold mount surface of a stationary platen, comprises: an injection device mount jig 20 attachable to/detachable from a tip end of the injection device, for aligning axis center coaxially with a central axis of injection of the injection nozzle; an annular stationary platen mount jig 30 which is inserted into a locate hole or a locate ring of the stationary platen to be positioned with respect to the stationary platen, and into which the injection device mount jig penetrates; and a centering jig 40 mounted on a mold mount surface of the stationary platen side of the stationary platen mount jig, and having a first reference hole 44 that coincides with the center of a sprue bush of the stationary mold mounted on the stationary platen. The stationary platen mount jig has a thickness at which a distance from a centering jig mount surface to the mold mount surface when the stationary platen mount jig is positioned with respect to the stationary platen, and a distance from a tip end position of the injection nozzle in a time of nozzle touch to the mold mount surface coincide with each other.SELECTED DRAWING: Figure 7
Patent JP-2021150046-A (JP)
Title: Water detection device and water detection method
Inventor: UTSUMI HIDETOSHI
IPC: H01M8/0202
Filed: 2020-03-17
Abstract: To provide a water detection device and a water detection method that can improve detection precision for waster as liquid in a reaction gas flow passage.SOLUTION: A voltage application part 54 of a water detection device 10a applies a pair of electrodes 52 with a voltage varying within an application range including a first voltage lower than an electrolysis voltage for water W and a second voltage higher than the electrolysis voltage for water. A determination part 58 determines whether water W is present based upon variation of a current measured by a current measurement part 56 when the pair of electrodes 52 are applied with the voltage varying within the application range.SELECTED DRAWING: Figure 1
Patent JP-2020102875-A (JP)
Title: Imaging device for visual movement scene
Inventor: EMILIANO KARGIEMAN
IPC: G03B15/00
Filed: 2020-03-17
Abstract: To provide an imaging system and method for imaging visual movement scene.SOLUTION: A multi-axis positioning mechanism is operable to move an area imaging device along a tracking axis. A control module directs the multi-axis positioning mechanism to set the tracking axis to be substantially parallel with visual movement, and directs the multi-axis positioning mechanism to move the area imaging device in each of one or more cycles such that the area imaging device moves, in each of the one or more cycles, forward along the tracking axis at tracking speed that compensates for the visual movement. The control module directs the area imaging device to take at least one exposure image during each of the one or more cycles to generate one or more exposure images. An imaging module forms an image of a scene based on the one or more exposure images.SELECTED DRAWING: Figure 1
Patent JP-2021151031-A (JP)
Title: Bobbin, coil bobbin, and coil stator
Inventor: TERASAWA MASAAKI
IPC: H02K3/46
Filed: 2020-03-18
Abstract: To suppress a wire from being disconnected due to reception of a molding pressure of a resin mold in a pull-back part of a conductor to a terminal from a winding core part at the time of the resin mold.SOLUTION: A bobbin 3 structuring a coil stator, comprises: a winding core part 31; flange parts 33 and 34 formed on both ends of the winding core part 31; terminals 35A to 35C to which an end part pf a conductive wire 41 is connected; and a terminal holding part 36 holding each of the terminals 35A to 35C to a direction orthogonal to the winding core part 31 in parallel, which is provided to the flange part 33. Each of the flange parts 33 and 34 contains inner faces 33a and 34a and outer faces 33b and 34b in their shaft direction X. The terminal holding part 36 contains: grooves 36a and 36b penetrated between the adjacent terminals 35A to 35C along the shaft direction X of the winding core part 31; and a plurality of bases 36c to 36e which is divided with each of the grooves 36a and 36b, and in which one of the terminals 35A to 35C is arranged, respectively. Tension holding parts 38A to 38C in which one part of the conductive wire 41 is engaged in order to hold a tension of the conductive wire 41 are provided to the respective bases 36c to 36e so as to correspond to the side of the outer face 33b of the flange part 33.SELECTED DRAWING: Figure 5
Patent JP-2021150450-A (JP)
Title: Semiconductor module and manufacturing method thereof
Inventor: KANAI NAOYUKI
IPC: H01L25/18
Filed: 2020-03-18
Abstract: To provide a semiconductor module and a manufacturing method thereof that can easily connect an external terminal block and an external terminal bus bar and have high reliability of a connection portion.SOLUTION: A semiconductor module 10 includes: a laminated substrate 2 on which a semiconductor element 1 is mounted; an external terminal block 4 erected on the mounting surface of the laminated substrate; an external terminal bus bar 7 electrically connected to the external terminal block; and a first sealing portion 8 made of resin embedding at least the laminated substrate, the semiconductor element, and the external terminal block. The external terminal bus bar includes a connecting portion formed by bending from the main body of the external terminal bus bar. The external terminal block has a connection surface 4A exposed from the first sealing portion. The connecting portion of the external terminal bus bar is bonded to the connection surface of the external terminal block by ultrasonic bonding.SELECTED DRAWING: Figure 1
Patent JP-2020114227-A (JP)
Title: High-yield pathway for creating compound from renewable resource
Inventor: HARSHAL CHOKHAWALA
IPC: C07D313/04
Filed: 2020-03-19
Abstract: To provide compositions of industrially useful alcohol, amine, lactone, lactam and acid, linear fatty acid and linear fatty alcohol with the carbon length of 7 to 25, linear alkane and linear α-alkene with the carbon length of 6 to 24, and a method for preparing them.SOLUTION: A non-naturally occurring microbial organism including at least one exogenous nucleic acid that codes enzyme from the group of adipic acid pathway enzyme, 6-aminohexanoic acid pathway enzyme, ε-caprolactam pathway enzyme, 6-hydroxyhexanoic acid pathway enzyme, caprolactone pathway enzyme, 1,6-hexanediol pathway enzyme, HMDA pathway enzyme, 1-hexanol pathway enzyme or 3-oxo-propionic acid pathway enzyme.SELECTED DRAWING: Figure 1
Patent JP-2021148384-A (JP)
Title: Hybrid hot water supply system
Inventor: MARUYAMA KAZUHISA
IPC: F24H1/18
Filed: 2020-03-23
Abstract: To provide a hybrid hot water supply device capable of determining an error on the basis of an error determination logic different from a normal operation mode in an emergency operation mode.SOLUTION: A hybrid hot water supply system (1) equipped with a heat pump unit (3), a hot water supply tank (4), an auxiliary heat source machine (5), and a control unit (43), includes a normal operation mode, and an emergency operation mode shifted from the normal operation mode at emergency. The control unit (43) is set to determine an error by multiple error detection in the normal operation mode, when detecting/determining condenser heat exchange abnormality, a refrigerant discharge temperature abnormality on a compressor downstream side of the heat pump unit (3), and rotation number abnormality of a fan motor (40c) of the heat pump unit (3), and determines an error by error detection less than the number of times during operation in the normal operation mode, when detecting an error during the operation in the emergency operation mode.SELECTED DRAWING: Figure 3
Patent JP-2021153470-A (JP)
Title: Method for preparing polynucleotide sample from hair sample, rna expression analyzing method, dna analyzing method, reagent for storage of hair sample and kit for collection of hair sample
Inventor: YOSHIDA MASAKI
IPC: C12M1/26
Filed: 2020-03-26
Abstract: To acquire information on skin cells by a method with reduced invasiveness and analyze the skin by, for example, supporting the diagnosis of skin diseases.SOLUTION: A method for preparing a polynucleotide sample includes preparing a polynucleotide sample from a hair sample containing cells around hair roots, directly collected from an interest region of skin tissue of a subject.SELECTED DRAWING: None
Patent JP-2021156826-A (JP)
Title: Reagent container supply unit and automatic analyzer having the same
Inventor: ETO TOORU
IPC: G01N35/04
Filed: 2020-03-30
Abstract: To provide reagent container transfer means which can be used regardless of equipping density of reagent containers on a reagent tray.SOLUTION: A reagent container supply unit includes: a reagent tray 20 having a plurality of holding units in a matrix capable of holding a reagent container 10, the reagent tray having an opening in bottom surfaces of the holding units; a plate 30 having a plurality of protrusions 31a and 31b in a matrix, the protrusions being engaged with the openings of the reagent tray 20 and being capable of raising the reagent container 10; and a transfer unit having a grasping arm 40 for grasping a flange part 14 of the reagent container 10 for transferring the same, the protrusions 31a and 31b being different in a height between even-numbered rows and odd-numbered rows or between odd-numbered columns and even-numbered columns.SELECTED DRAWING: Figure 4
Patent JP-2021160378-A (JP)
Title: Scooter type vehicle
Inventor: ATSUJI MICHIO
IPC: B62J50/30
Filed: 2020-03-30
Abstract: To provide a scooter type vehicle that can have an electronic control unit protected against heat emitted from an engine and also have the electronic control unit arranged nearby the engine.SOLUTION: A scooter type vehicle 1 comprises a luggage box 10 provided below a ride seat 11, an engine 20 arranged below the luggage box 10, and an electronic control unit 30. The electronic control unit 30 is arranged between a seat front cover 51 which is arranged on a front side of the electronic control unit cover 40 to cover a front lower part of the ride seat 11 in front of the luggage box 10, and the luggage box 10. The electronic control unit 30 is arranged in an electronic control unit protection space SP1 which is surrounded with the electronic control unit cover 40 and seat front cover 51, and has at least its right and left sides and lower side sealed.SELECTED DRAWING: Figure 3
Patent JP-2021163542-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: ARIHARA KAZUKI
IPC: H01M4/131
Filed: 2020-03-30
Abstract: To provide a non-aqueous electrolyte secondary battery using a combination of a positive electrode active material having a layered rock salt type structure and a concentrated electrolyte solution, which has further improved cycle durability.SOLUTION: A positive electrode for a non-aqueous electrolyte secondary battery including a positive electrode active material layer 13 including a positive electrode active material having a layered rock salt type structure and an electrolytic solution, and the electrolytic solution contains lithium ions having a concentration of 50% or more of the saturated lithium ion concentration at 25°C, and the value of the roughness factor defined as the value of the ratio of the BET specific surface area to the geometric specific surface area calculated from the average particle size of the positive electrode active material is set to 3 or less.SELECTED DRAWING: Figure 1
Patent JP-2021160885-A (JP)
Title: Fork lift
Inventor: MITA TATSUYA
IPC: B66F9/24
Filed: 2020-03-31
Abstract: To derive inclination of a fork to a pallet.SOLUTION: A fork lift includes a vehicle body, forks on which a pallet is loaded, range finders, and a controller. When the pallet is loaded on the forks, insertion parts of the forks are inserted into insertion holes. The range finder is arranged so as to measure a distance to a surface facing a surface in a thickness direction of the insertion part out of surfaces forming the insertion hole when the insertion part is inserted into the insertion hole. The controller derives inclination of the fork to the pallet from inclination of a straight line obtained with measurements of the range finder while the insertion part is being inserted into the insertion hole.SELECTED DRAWING: Figure 8
Patent JP-2020117217-A (JP)
Title: Seat frame
Inventor: NIITSUMA KENICHI
IPC: B60N2/68
Filed: 2020-04-01
Abstract: To allow both parts of a closed cross sectional structure part and an opened cross sectional structure part to be appropriately provided in side frames.SOLUTION: Side frames 10 provided at both end parts in a width direction of a vehicular seat include: a closed cross sectional structure part 10a constituting one end part in a frame extension direction and an opened cross sectional structure part 10b constituting a part continuous to the closed cross sectional structure part 10a in the frame extension direction. Further, a clearance formed resulting from discontinuity of the continuous part in a cross section of the opened cross sectional structure part 10b becomes larger in a separated region 10y disposed at a position separated from the closed cross sectional structure part 10a in the frame extension direction than in an adjacent region 10x adjacent to the closed cross sectional structure part 10a in the frame extension direction, of the opened cross sectional structure part.SELECTED DRAWING: Figure 6
Patent JP-2021164383-A (JP)
Title: Charging system
Inventor: RIKIHISA HIROAKI
IPC: H02J50/05
Filed: 2020-04-03
Abstract: To provide a charging system reducing labor necessary for recharging a battery to enable easy and automatic battery recharging.SOLUTION: A charging system 1 includes: a function terminal (sensor device) including a rechargeable battery and a transmission unit which generates a guide signal; a mobile charger which moves to be close to the function terminal, so as to charge the battery of the function terminal; and a management device 6 which controls the movement of the mobile charger to be close to the function terminal. The mobile charger performs first movement which moves toward the function terminal without using the guide signal, and second movement which moves until the mobile charger is close to the function terminal, using the guide signal.SELECTED DRAWING: Figure 1
Patent JP-2021166214-A (JP)
Title: Multilayer ceramic capacitor and manufacturing method thereof
Inventor: SUGITA HIROAKI
IPC: H01G4/30
Filed: 2020-04-06
Abstract: To provide a multilayer ceramic capacitor capable of suppressing short-circuit defects as a result of suppressing cracks in a laminate while ensuring adhesion between the laminate and an external electrode.SOLUTION: A multilayer ceramic capacitor 10 includes a laminate 12 having a plurality of laminated dielectric layers 14 and a plurality of internal electrode layers 16, a first external electrode 24a and a second external electrode 24b. The first external electrode 24a and the second external electrode 24b have a base electrode layer 26 arranged on the laminate 12 and a plating layer 28 arranged on the base electrode layer 26. At the interface between the laminate 12 and the base electrode layer 26, a layer 40 of CaZrO3 exists.SELECTED DRAWING: Figure 2
Patent JP-2021165974-A (JP)
Title: Information processing device, information processing method, and program
Inventor: YOSHIDA TADASHI
IPC: G06Q30/06
Filed: 2020-04-08
Abstract: To enable a rental area to be utilized in an usage scene that is beneficial to both a rental area lender and a rental area borrower, and as a result, enhance the ability to attract customers to the rental area.SOLUTION: An information processing system comprises a server 1. The server 1 includes a privilege granting unit 114. The privilege granting unit 114 grants a privilege to a user who visits a rental area if it is determined that the timing, for which the user visits the rental area, or the rental area, which is selected by the user from among one or more rental areas, is beneficial to a rental area lender.SELECTED DRAWING: Figure 4
Patent JP-2021167881-A (JP)
Title: Toner, developer, toner storage unit, and image forming apparatus
Inventor: WATANABE JUNICHI
IPC: G03G9/097
Filed: 2020-04-10
Abstract: To provide a toner that can achieve both cleanability and transferability.SOLUTION: A toner comprises a binder resin and a mold release agent. A standard deviation of circularity determined by using a flow type particle image analyzer is 0.020 or more. In an average particle diameter and circularity determined by using a flow type particle image analyzer, when the average circularity of particles having a particle diameter equal to or less than the average particle diameter is taken as an average circularity (A), and the average circularity of particles having a particle diameter larger than the average particle diameter is taken as an average circularity (B), A-B≤0.004 is satisfied. The particle diameter is an equivalent circle diameter, the average particle diameter is determined from the equivalent circle diameter (based on the number), and analysis conditions for the flow type particle image analyzer are as follows. Limited to the particle diameter: 0.5 μm≤equivalent circle diameter (based on the number)≤200.0 μm; limited to the particle shape: 0.93<circularity≤1.00.SELECTED DRAWING: Figure 4
Patent JP-2021167897-A (JP)
Title: Light source device and projector
Inventor: HAGIWARA TAKEHIKO
IPC: F21V7/26
Filed: 2020-04-10
Abstract: To provide a light source device and a projector capable of facilitating adjustment of cooling balancing.SOLUTION: The light source device comprises: a first optical element emitting light; a second optical element emitting light; a supporting member on which the first optical element and the second optical element are fixed and supports the first optical element and the second optical element; a first heat radiation member heat-transferably connected to the first optical element; a second heat radiation member to which heat of the second optical element transfers; a heat transport member transporting heat of the second optical element to the second heat radiation member; and a cooling fan supplying cooling gas to both sides of the first heat radiation member and of the second heat radiation member. The first heat radiation member is arranged opposite the emission direction of light emitted from the first optical element. The second heat radiation member is arranged adjacent to the first heat radiation member with an interval thereto. At least part of the second heat radiation member overlaps with the first heat radiation member when viewed along the circulation direction of cooling gas sent to the first heat radiation member and the second heat radiation member.SELECTED DRAWING: Figure 10
Patent JP-2021169586-A (JP)
Title: Adhesive composition and adhesive sheet
Inventor: MIYAZAWA Go
IPC: C09J175/04
Filed: 2020-04-17
Abstract: To provide an adhesive composition which sufficiently satisfies adhesive characteristics even when a biomass degree and a use ratio of a biodegradable raw material in an adhesive are high, is low in base material staining properties in a wet heat resistance test, and is excellent in base material adhesion at low temperature, and an adhesive sheet using the adhesive composition.SOLUTION: An adhesive composition contains an urethane prepolymer (A) having a hydroxyl group that is a reactant of polyol (ax) having a number average molecular weight of 1,000-10,000, polyfunctional polyol (at) (excluding polyol (ax), and polyisocyanate (az), in which the polyol (ax) is a copolymer of a monomer mixture containing a monomer (ax'1) having a lactic acid unit and a monomer (ax'2) having at least any one of a lactone unit and an aliphatic hydroxycarboxylic acid unit (excluding lactic acid), and the urethane prepolymer (A) having the hydroxyl group has a glass transition temperature of -60 to -10°C.SELECTED DRAWING: None
Patent JP-2021169589-A (JP)
Title: Film and method for producing the same
Inventor: KITAMURA MICHIAKI
IPC: C08J5/18
Filed: 2020-04-17
Abstract: To provide a film that has excellent folding resistance and resists dimensional change even at high temperature and high humidity.SOLUTION: A film has a copolymer (P) having a polymer chain (A) that includes a polymer block (a1) having a diene and/or olefin-derived unit and a polymer block (a2) having an aromatic vinyl monomer-derived unit. The film has a number of times of folding resistance of 90 or more in an MIT test by JIS P 8115. The film has an absolute value of a dimensional change of 0.5% or less when left standing in an atmosphere at 85°C and 85%RH for 120 hours.SELECTED DRAWING: None
Patent JP-2021168854-A (JP)
Title: Golf ball
Inventor: KAJIKAWA TAKASHI
IPC: A63B37/00
Filed: 2020-04-17
Abstract: To provide a golf ball excellent in discriminability aid perceptibility.SOLUTION: A golf ball 2 includes a body 4 and a mark layer 6 for coating part of a surface of the body 4. When a region where the mark layer 6 exists is represented as a mark part, and a region where the mark layer 6 does not exist is represented as a non-mark part, the non-mark part exhibits a color other than a white color on the outer surface of the golf ball 2. When the color tone of the outer surface of the golf ball 2 is indicated by using an H value by an HSL color space, the color tone H1 of the mark part and the color tone H0 of the non-mark part satisfy formula (1): 0≤|H0-H1|≤30 or formula (2): 330≤|H0-H1|<360. Preferably, the body 4 includes a core 10 and a cover 12 of at least one layer. Preferably, the golf ball 2 further includes a paint layer 8 for coating the body 4 and the mark layer 6.SELECTED DRAWING: Figure 1
Patent JP-2021172848-A (JP)
Title: Electroseamed steel pipe for linepipe, and hot-rolled steel sheet for linepipe
Inventor: TAJIMA KENZO
IPC: C22C38/58
Filed: 2020-04-23
Abstract: To provide an electroseamed line pipe for line pipe having excellent low temperature toughness with thickness and sufficient strength.SOLUTION: The electroseamed steel pipe for line pipe having a predetermined component composition, characterized in that, in a metal texture of a thick central part of a mother material part, in area rate, a ferrite fraction is set to 40 to 80%, the balance is made of bainite, and the average grain size is set to 5.0 μm or smaller, in the metal texture of a surface part, an average grain size is set to 5.0 μm or smaller, and a difference of the average grain size between the surface part and the thick center part is set to 2.0 μm or smaller.SELECTED DRAWING: None