baber/WOPTO huggingface dataset:
Patent JP-2021160962-A (JP)
Title: Particle, powder composition, solid composition, liquid composition, and molded body
Inventor: ARIMURA TAKASHI
IPC: C01G23/04
Filed: 2020-03-31
Abstract: To provide a particle capable of exerting excellent control characteristic of a thermal coefficient of linear expansion even in cases different in kinds of materials.SOLUTION: The particle contains at least one kind of a titanium compound crystal particle, and satisfies requirement 1, and requirement 2. Requirement 1: |dA(T)/dT| of the titanium compound crystal particle satisfies 10 ppm/°C or more at at least one temperature T1 in -200°C to 1,200°C where A is (a lattice constant of an a-axis (short axis) of the titanium compound crystal particle)/(a lattice constant of a c-axis (long axis) of the titanium compound crystal particle), and the lattice constants are obtained by X-ray diffraction measurement of the titanium compound crystal particle. Requirement 2: the particle has pores, the average circle-equivalent diameter of the pores is 0.8 μm or more and 30 μm or less in a cross section of the particle, and the average circle-equivalent diameter of the titanium compound crystal particle is 1 μm or more and 70 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021165791-A (JP)
Title: Magnet screen device
Inventor: KAWAMURA YOSHIHISA
IPC: G03B21/585
Filed: 2020-04-07
Abstract: To stably magnetize a body to be magnetized by a magnet member provided in a storage case even when the surface of a body to be magnetized deforms in a concavo-convex shape.SOLUTION: A magnet screen device S comprises: a storage case 1 magnetically attached to a black board MB by a magnet member 16; a screen main body 3; a winding roll 2 for winding the screen main body 3; a press roller 5 for pulling and winding the screen main body 3. The storage case 1 includes a cylindrical case body 11 having both opened ends in the longitudinal direction and a pair of cap members 12a and 12b for sealing the openings of both ends in the longitudinal direction of the case body 11; the case body 11 includes a magnet member 16 extended in the longitudinal direction and a bottom wall member 11a magnetically attached to the black board MB; and the bottom wall member 11a having flexibility is supported by the pair of cap members 12a and 12b.SELECTED DRAWING: Figure 4
Patent JP-2021167365-A (JP)
Title: Stretchable film and method for producing the same
Inventor: MORI KEIICHI
IPC: C08K3/013
Filed: 2020-04-09
Abstract: To provide a stretchable film that prevents the film from extending and can achieve both excellent stretchability and moisture permeability, and to provide a method for producing the same.SOLUTION: A stretchable film contains an olefin-based elastomer and an inorganic filler, and has a stress at 50% elongation of 6.0 N or more and 15.0 N or less and a moisture permeability of 1000 g/(m2-24 h) or more.SELECTED DRAWING: Figure 1
Patent JP-2021169810-A (JP)
Title: Turbo molecular pump with temperature control function
Inventor: TANAKA SHINGO
IPC: F04D19/04
Filed: 2020-04-17
Abstract: To provide a turbo molecular pump with a temperature control function that can prevent contact between a rotor cylinder part and a stator cylinder part at the time of temperature control system abnormality protection operation.SOLUTION: A turbo molecular pump 100 comprises: a pump rotor 4 comprising a plurality of stages of rotor blades 41 and a rotor cylinder part 42; a plurality of stages of stator blades 31; a stator cylinder part 32; a temperature control device comprising a temperature control heater 38 for heating the stator cylinder part 32, cooling parts 30 and 44 for cooling the stator cylinder part 32, and a temperature sensor 39 for measuring a temperature of the stator cylinder part 32, and for performing temperature control of the stator cylinder part 32 at a predetermined temperature; and a temperature control part 24 for determining an abnormality of the temperature control device. When the abnormality is determined by the temperature control part 24, rotation driving of the pump rotor 4 is stopped, and heating by the temperature control heater 38 and cooling by the cooling parts 30 and 44 are each stopped.SELECTED DRAWING: Figure 1
Patent JP-2021172116-A (JP)
Title: Luggage compartment structure for vehicle
Inventor: ITO AYAKI
IPC: B60R13/02
Filed: 2020-04-20
Abstract: To constitute, with a simple configuration, a hook on a side surface of a luggage chamber.SOLUTION: A luggage compartment structure 100 for a vehicle 60 includes: a deck-side trim 20 composing a deck-side luggage compartment inner-side surface 21 of a luggage compartment 10; and a roof-side trim 40 composing a roof-side luggage compartment inner-side surface 41. The deck-side trim 20 has, in an upper part thereof: a recess 22; a hook 28 projecting upward from the luggage chamber inside lower end of the recess 22; and a through-hole 27 formed in the bottom wall 25 of the recess 22, on the luggage chamber outside of the hook 28. The roof-side trim 40 includes an extension portion 43 extending downward from a lower end thereof so as to cover the through-hole 27 on the luggage chamber outside of the bottom wall 25 of the recess 22.SELECTED DRAWING: Figure 3
Patent JP-2021171967-A (JP)
Title: Image formation apparatus and program
Inventor: TANAKA YUJIRO
IPC: B41J5/30
Filed: 2020-04-22
Abstract: To perform an instruction so as to output an image including a special color even in software which does not support an output instruction of the special color.SOLUTION: A control unit 32 determines whether a color designation character is included in image data. The control unit 32 replaces a color value of an object being a portion that is designated to form an image in the same color as or similar color to the color designation character with a special color previously associated with the color designation character when the color designation character is included in the image data. An output unit 36 outputs an image replaced with the special color on the basis of the control by the control unit 32.SELECTED DRAWING: Figure 3
Patent JP-2021173226-A (JP)
Title: Intake device of engine
Inventor: MUTO HIRONOBU
IPC: F02M26/17
Filed: 2020-04-24
Abstract: To provide an intake device of an engine, which enables a decrease in a flow volume of EGR gas to be prevented, and enables the vibration of an EGR valve to be suppressed even if the EGR valve is arranged in a position of an end part of a cylinder head in a cylinder row direction so that an upper end of the EGR valve is located above an upper end of the cylinder head.SOLUTION: EGR piping 40 has: an upstream-side pipe portion 41 connected to an exhaust gas outlet 14A; a downstream-side pipe portion 42 arranged while being deviated (offset) to the upstream-side pipe portion 41 in a cylinder row direction, and connected to an exhaust gas inlet 38; and a middle pipe portion 43 connecting the upstream-side pipe portion 41 and the downstream-side pipe portion 42. The EGR piping 40 is formed while being curved in a crank shape along a peripheral side of a throttle device 7 so that the middle pipe portion 43 communicates with the upstream-side pipe portion 41 and the downstream-side pipe portion 42 while being orthogonal thereto. Then, an area of the passage cross section of the middle pipe portion 43 is set to be larger than the area of the passage cross section of the upstream-side pipe portion 41 and the area of the passage cross section of the downstream-side pipe portion 42.SELECTED DRAWING: Figure 2
Patent JP-2021155687-A (JP)
Title: Suspension polymerization method using as stabilizer gradient polymer surfactant and curable composition for medicine and dentistry containing polymer microparticles synthesized thereby
Inventor: FUCHIGAMI KIYOMI
IPC: C08F290/12
Filed: 2020-03-27
Abstract: To provide, in suspension polymerization of an acrylate monomer, a methacrylate monomer, and a styrene monomer, a polymer surfactant to be used for suspension polymerization, with which polymer beads of a desired particle diameter can be obtained easily without causing coalescence.SOLUTION: Gradient polymer surfactants represented by the following formulas. In the formulas, A has a chemical structure which shows hydrophilicity; Grad is a region where a chemical structural unit which shows hydrophilicity shifts gradually to a chemical structural unit which shows hydrophobicity; B has a chemical structure which shows hydrophobicity; Z represents a structure derived from a polymerization catalyst; and a, b, and c represent the numbers of repetition and each is in a range of 10 to 1000.SELECTED DRAWING: None
Patent JP-2021172513-A (JP)
Title: Code case
Inventor: TSUKAMOTO RYUZO
IPC: H05K7/00
Filed: 2020-04-28
Abstract: To provide a code case which does not make a noticeable protrusion part in wiring of codes so that the wiring is not obstructed, by solving the problem that, since a conventional code case has a thicker and larger form, the protruded part is generated in cord wiring, as a result, arrangement with adjoining wiring codes is hard to be performed.SOLUTION: In a code case 1a, an excess part of a code 4a is made to be a folded code 5a laterally folded twice, alternately, and left and right curved ring cases 2a, 2b for storing each of left and right curved ring parts 6a, 6b inside are provided, and an extended part between the two curved ring cases is provided with cover means such as an extended part cover 3a corresponding to a length thereof, and further, one side of the code is lead out toward the one side from the one side of the curved ring case on the one side, and the other side of the code is lead out toward the other side from the other side of the curved ring case on the other side.SELECTED DRAWING: Figure 3
Patent JP-2021174475-A (JP)
Title: Computer system and item demand prediction method
Inventor: CHEN CHENG
IPC: G06Q10/04
Filed: 2020-04-30
Abstract: To provide a computer system that realizes highly accurate demand prediction of an item.SOLUTION: A computer system that predicts a demand for an item during a prediction period includes: a storage unit that stores history information that stores a history of shipment of a plurality of items per first unit period and definition information of a prediction model for predicting a demand for an item; a busy period calculation unit that calculates, using a history of a first item and a history of a second item that is related to the first item, a busy period, which is a part of a prediction period and is a period when a shipment volume of the first item is larger than a threshold value; and a prediction unit that calculates, based on the definition information of the prediction model, the history of first item, and the busy period, time-series data indicating a prediction shipment volume of the first item per second unit period of the prediction period.SELECTED DRAWING: Figure 3
Patent JP-2021179101-A (JP)
Title: Fiber reinforced resin rod and method for manufacturing fiber reinforced resin rod
Inventor: KUMAGAI SHINICHIRO
IPC: D06M15/55
Filed: 2020-05-12
Abstract: To provide a fiber reinforced resin rod capable of suppressing partial non-uniformity of fiber volume content in the length direction and maintaining good overall strength, and a method for producing such a fiber reinforced resin rod.SOLUTION: A fiber reinforced resin rod 11 has a core portion 12 composed of a fiber bundle 15 in which fibers 14 extending in one direction are bundled and a matrix resin impregnated in the fiber bundle, and a covering portion 13 covering a peripheral surface of the core portion. The covering portion is composed of a plurality of reinforcing fiber yarns 17 and 18 which are knitted in a braided state on the peripheral surface of the core portion so as to cover the entire peripheral surface of the core portion.SELECTED DRAWING: Figure 1
Patent JP-2021179748-A (JP)
Title: Management program, management method, and management device
Inventor: FUKUYORI MASAHIRO
IPC: G06F8/70
Filed: 2020-05-12
Abstract: To provide a management program, a management method, and a management device for preparing an efficient development environment.SOLUTION: From schema definitions in a WebAPI including a plurality of API definitions for calling one or more schema definitions, a reference relationship between an upper schema and a lower schema of the schemas indicated by the respective schema definitions is extracted. From the API definitions, a calling relationship of the schemas corresponding to APIs indicated by the respective API definitions is extracted. On the basis of the reference relationship and the calling relationship, a relationship of calling of an upper schema by each API and calling of a lower schema interlocked with the calling of the upper schema is obtained. On the basis of the number of times of calling by each API and the relationship, the number of times of calling each schema is calculated.SELECTED DRAWING: Figure 15
Patent JP-2021181039-A (JP)
Title: Tire manufacturing device
Inventor: YOKOYAMA TATSUYA
IPC: B29D30/06
Filed: 2020-05-18
Abstract: To provide a tire manufacturing device capable of manufacturing a rubber sheet into which foreign matter is prevented from being mixed.SOLUTION: A tire manufacturing device 2 comprises: a pit 14 for storing adhesion preventive liquid; an applicator 38 for applying the adhesion preventive liquid to a rubber sheet 34; a supply unit 40 for delivering the adhesion preventive liquid to the applicator 38 from the pit 14; a collecting unit 42 for returning the adhesion preventive liquid to the pit 14 from the applicator 38; and a cooling unit 44 for cooling the adhesion preventive liquid. Preferably, the device 2 further comprises a thermometer 24 for measuring temperature of the adhesion preventive liquid; and a controller 26 for controlling cooling capability of the cooling unit 44.SELECTED DRAWING: Figure 1
Patent JP-2020191094-A (JP)
Title: Applying acknowledgement of options in graphical message user interface
Inventor: IMRAN A CHAUDHRI
IPC: H04M1/7243
Filed: 2020-05-27
Abstract: To provide an electronic device having a touch-sensitive surface for transmitting and receiving messages such as an instant message.SOLUTION: A portable multifunctional device 100 including a touch-sensitive display system 112 comprises a memory 102, a memory controller 122, a controller 120, a peripheral device interface 118, a RF circuit 108, a voice circuit 110, a speaker 111, a microphone 113, an I/O subsystem 106, the other input or control device 116, and an external port 124. The device 100 optionally includes one or more tactile output generation section 167 for generating tactile output on a touch-sensitive surface such as the touch-sensitive display system 112 or a touch pad of a device. These components optionally communicate via one or more communication buses or signal lines 103.SELECTED DRAWING: Figure 1A
Patent JP-2021189771-A (JP)
Title: Server device, information processing system, control device, share-ride vehicle, and operation method of information processing system
Inventor: ANDO TSUTOMU
IPC: B60N5/00
Filed: 2020-05-29
Abstract: To improve the convenience of passengers by accurately detecting the comfort levels of share-ride vehicles.SOLUTION: A server device includes a communication unit and a control unit that transmits and receives information to/from another device via the communication unit. The control unit transmits, to a terminal device, information on a comfort level in the passenger compartment of a share-ride vehicle, which is determined based on a detection result of detecting an action of a passenger on the vehicle body or facilities of the share-ride vehicle, in order to present it to other passengers before boarding the share-ride vehicle.SELECTED DRAWING: Figure 1
Patent JP-2020143379-A (JP)
Title: Cobalt-based alloy material
Inventor: KONNO SHINYA
IPC: B22F3/16
Filed: 2020-06-02
Abstract: To provide Co-based alloy material suitable for production of Co-based alloy laminated shaped body in order to materialize Co-based alloy material having mechanical properties equal to or higher than those of a precipitation-strengthened Ni-based alloy material.SOLUTION: The Co-based alloy material according to the present invention has a chemical composition that includes 0.08 to 0.25 mass% of C, 0.1 mass% or less of B, 10 to 30 mass% of Cr, 5 mass% or less of Fe, 30 mass% or less of Ni, the total of Fe and Ni being 30 mass% or less, includes W and/or Mo, the total of W and Mo being 5 to 12 mass%, includes Ti, Zr, Nb and Ta, the total of Ti, Zr, Nb and Ta being 0.5 to 2 mass%, includes 0.5 mass% or less of Si, 0.5 mass% or less of Mn, and 0.003 to 0.04 mass% of N, and the balance composed of Co and impurities, wherein 0.04 mass% or less of oxygen is included as the impurities.SELECTED DRAWING: Figure 1
Patent JP-2020174179-A (JP)
Title: Soft magnetic resin composition and soft magnetic film
Inventor: FURUKAWA YOSHIHIRO
IPC: C08K7/00
Filed: 2020-06-02
Abstract: To provide a soft magnetic resin composition which is excellent in magnetic characteristics and can suppress occurrence of an air gap, and a soft magnetic film obtained from the same.SOLUTION: A soft magnetic resin composition contains flat soft magnetic particles, and a resin component containing an epoxy resin, a phenol resin and an acrylic resin, in which the epoxy resin is composed of only an epoxy resin having three or more functional groups, the phenol resin is composed of only a phenol resin having three or more functional groups, and a content ratio of the acrylic resin in the resin component is 25 mass% or more. The epoxy resin having the three or more functional groups is a trishydroxyphenylmethane-type epoxy resin, and the phenol resin having three or more functional groups is a phenol novolac resin.SELECTED DRAWING: Figure 1
Patent JP-2021189929-A (JP)
Title: Image processing method, program, image processing device and image processing system
Inventor: IDA YOSHIAKI
IPC: G06T5/00
Filed: 2020-06-03
Abstract: To provide an image processing method which can excellently connect blur in a photographed image including a subject in which luminance is saturated.SOLUTION: An image processing method comprises an output step (S203) of outputting a correct image by using a third model based on a first model and a second model. The first model is the model that is learned by using first learning data including a first training image and a first correct answer image based on a first original image. The second model is the model that is learned by using second learning data including a second training image and a second correct answer image based on a second original image. The blur in the first training image with respect to the blur in the first correct answer image in a luminance saturation part of the first original image is smaller than the blur in the second training image with respect to the blur in the second correct answer image in a luminance saturation part of the second original image, and smaller than blur due to the optical characteristics.SELECTED DRAWING: Figure 5
Patent JP-2021192072-A (JP)
Title: Display system, and video signal transmission error determination method
Inventor: UENO SHOTA
IPC: G09G3/20
Filed: 2020-06-05
Abstract: To provide a data abnormality detection method with a small time delay in an irregular display system.SOLUTION: The display system includes: an irregular display panel 8 including an image display area 4 and a dummy display area 13 arranged outside this area; a transmission line 7 for transmitting the image data of the test pattern image corresponding to a test pattern area 14 in the dummy display area as first image data; a first memory 202 for holding the first image data; a calculation unit 401 in which the first image data becomes second image data after the transmission of the transmission line, and the CRC calculation is performed from the second image data to obtain the calculated value; a second memory 103 that holds an expected value obtained by performing the CRC calculation from the first image data; a comparator 402 that compares the calculated value with the expected value; and a video processing unit 201 that sends the first image data together with the video signal to the transmission line.SELECTED DRAWING: Figure 1
Patent JP-2021191822-A (JP)
Title: Production method of zygote, zygote, and conductive particle-containing hot melt adhesive sheet
Inventor: KUMAKURA HIROYUKI
IPC: C09J11/04
Filed: 2020-06-05
Abstract: To provide a production method of a zygote capable of acquiring excellent adhesion strength and connection reliability, a zygote, and a conductive particle-containing hot melt adhesive sheet.SOLUTION: There is provided a production method of a zygote for performing thermal compression bond of a first electronic part and a second electronic part, through a conductive particle-containing hot melt adhesive sheet including conductive particles in a binder including a crystalline polyamide resin and a crystalline polyester resin, for coupling a conduction part 11 of the first electronic part 10 and a conduction part 21 of the second electronic part 20, in which, when measuring melt viscosity of the conductive particle-containing hot melt adhesive in a condition of a temperature rise speed of 5°C/minute, a ratio of melt viscosity at a temperature of -20°C of thermal compression bond with respect to melt viscosity at a temperature of the thermal compression bond, is, 10 or greater.SELECTED DRAWING: Figure 1
Patent JP-2021192720-A (JP)
Title: Visualization system, visualization method, and program
Inventor: TAGAWA NORIO
IPC: A61B8/14
Filed: 2020-06-08
Abstract: To provide a technology for improving resolution in visualization using waves.SOLUTION: A visualization system for generating an image of a visualization target comprises: a detection signal acquisition unit that acquires detection signals showing detection results of a plurality of detection units for radiating a plurality of types of plane waves having different radiation angles or frequencies successively and detecting echo waves obtained by the radiated plane waves being reflected or scattered; a three-floor propagation tensor acquisition unit that on the basis of the detection signals, detection information showing timing at which the plane waves are radiated and detection units by which the detection signals are detected, and radiation information showing types of plane waves generating the detection signals, acquires a three-floor propagation tensor including elements having values showing analytic signals for respective combinations of radiation angles, frequencies, and detection units; a contraction unit that contracts the three-floor propagation tensor in one direction of a radiation angle direction and a frequency direction of the three-floor propagation tensor before contracting the three-floor propagation tensor in the other direction; and a luminance value acquisition unit that acquires a luminance value of one pixel of the image on the basis of a result of contraction by the contraction unit.SELECTED DRAWING: Figure 1
Patent JP-2021194067-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-09
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60