baber/WOPTO huggingface dataset:
Patent JP-2018195566-A (JP)
Title: Nonaqueous electrolyte storage element
Inventor: ARAKI YUKA
IPC: H01G11/64
Filed: 2018-03-09
Abstract: To provide a nonaqueous electrolyte storage element capable of suppressing gas generation without degrading characteristics of the storage element and improving input/output characteristics without lowering energy density.SOLUTION: The nonaqueous electrolyte storage element includes: a positive electrode containing a positive electrode active material capable of inserting or extracting an anion; a negative electrode containing a negative electrode active material; a nonaqueous electrolytic solution; and a separator disposed between the positive electrode and the negative electrode to hold the nonaqueous electrolytic solution. The nonaqueous electrolytic solution contains a dinitrile compound. Content of the dinitrile compound is 33 mass% or less based on the nonaqueous electrolytic solution.SELECTED DRAWING: None
Patent JP-2019146942-A (JP)
Title: Floor covering corner cutter
Inventor: MAEKAWA YASUHIRO
IPC: E04F21/20
Filed: 2018-02-26
Abstract: To provide a sheet cutter which can cut a floor covering from end to end during a cutting work for the floor covering.SOLUTION: This floor covering corner cutter having two shafts 6, 7 for movably connecting a body and a supporter which supports the body, cutters 3, 4 are ejected from the supporter by oscillatory movement of the body and the supporter.SELECTED DRAWING: Figure 2
Patent JP-2019159206-A (JP)
Title: Display device
Inventor: MITSUZAWA MINORU
IPC: G09G3/20
Filed: 2018-03-15
Abstract: To provide a display device capable of displaying a moving image having frames exceeding the number of memories provided in one pixel and a still image whose definition is higher than that of the moving image.SOLUTION: A display device 1 includes a plurality of sub-pixels, one or more memories provided in each sub-pixel, a setting circuit provided to select either a first mode for displaying the still image or a second mode for displaying the moving image, and a switching circuit switching connection between the sub-pixel and the memory according to the setting of the setting circuit. The first mode is a mode in which each sub-pixel and the memories provided in each sub-pixel are connected and the second mode is a mode including a time zone in which some of the sub-pixels are connected to the memories provided in the other sub-pixels.SELECTED DRAWING: Figure 6
Patent JP-2019163491-A (JP)
Title: Processing device and production method for the same, and structure and production method for the same
Inventor: NARITA TOSHIO
IPC: F01N13/14
Filed: 2018-03-19
Abstract: To provide a processing device which maintains rapid temperature rising characteristics of various kinds of processing devices including an exhaust pipe of an automobile for a long period of time only by forming a film including a rapid temperature rising layer, and also, which has oxidation resistance and a long life in a high temperature corrosive atmosphere, with inexpensive production cost.SOLUTION: The processing device includes a metal base material 10, and a rapid temperature rising layer 20 including at least one kind of element selected from a group including Ti, Si, Al, Zr, Mg, W and Bi, which is provided on one main face of the metal base material 10. The rapid temperature rising layer 20 includes the one kind of element of 7 atomic% or more and 100 atomic% or less in a surface composition.SELECTED DRAWING: Figure 1
Patent JP-2019165308-A (JP)
Title: Imaging apparatus
Inventor: KUROKAWA MITSUAKI
IPC: H04N5/232
Filed: 2018-03-19
Abstract: To suppress vignetting, while using light made incident on an imaging element without wastage.SOLUTION: A digital camera 1 includes an imaging lens 41 for obtaining the optical image of a subject, an imaging element 43 for converting the optical image into an image signal and outputting it, and an integrated circuit 5 for generating image data corresponding to the optical image on the basis of the image signal outputted from the imaging element 43. The enlargement processing part 54 of the integrated circuit 5 performs signal processing to the image signal so that a peripheral optical image Ir obtained through the peripheral edge part of the imaging lens 41 is more enlarged in comparison with a central optical image Ic obtained through the central part of the imaging lens 41.SELECTED DRAWING: Figure 4
Patent JP-2019164272-A (JP)
Title: Blade/stator blade interference noise reduction system and flight body
Inventor: GOTO TATSUHIKO
IPC: G10K11/178
Filed: 2018-03-20
Abstract: To provide a blade/stator blade interference noise reduction system capable of reducing a number of speakers.SOLUTION: A blade/stator blade interference noise reduction system in the embodiment comprises: a plurality of blades rotating around a center shaft; a plurality of stator blades facing the plurality of blades and whose number is equal to a number of the plurality of blades; a plurality of speakers arranged on positions almost along planes of the blades regulated by the plurality of rotating blades, and generate a control sound; and an evaluation microphone. A distance from the evaluation microphone to one of the plurality of speakers, a distance from the evaluation microphone to other one of the speakers, and a distance from the evaluation microphone to the center shaft, are almost equal.SELECTED DRAWING: Figure 1
Patent JP-2018094451-A (JP)
Title: Magnetic resonance imaging device, magnetic resonance imaging method, and image processing system
Inventor: KUHARA SHIGEHIDE
IPC: A61B5/055
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging device in which various regions can be easily set.SOLUTION: The magnetic resonance imaging device comprises a sequence control unit, an image generation unit, and a deriving unit. The sequence control unit performs first imaging for collecting data of a region including a target organ by controlling execution of a pulse sequence, and second imaging for collecting data for diagnostic images. The image generation unit generates images by using the data collected by the first imaging. The deriving unit derives an imaging region where the data for diagnostic images are collected in the second imaging on the basis of the image processing using the images and a model image, and a related region which is set in relation to the imaging region in the second imaging.SELECTED DRAWING: Figure 1
Patent JP-2019173059-A (JP)
Title: Manufacturing method of nonfired agglomerated ore for blast furnace, and manufacturing method of pozzolanic reactive iron-containing raw material
Inventor: FUJISAKA TAKEYUKI
IPC: B01J2/28
Filed: 2018-03-27
Abstract: To provide a manufacturing method of a nonfired agglomerated ore for blast furnace capable of obtaining sufficient strength after curing instead of separately adding a pozzolanic reactive material as a blending raw material, and a manufacturing method of a pozzolanic reactive iron-containing raw material.SOLUTION: There are provided a manufacturing method of a nonfired agglomerated ore for blast furnace, using cement as a binder, using powdery iron ore containing kaolin as at least a part of an iron-containing raw material, heat treating the powdery iron ore, conducting a dehydration reaction on the kaolin to be a blending raw material, and a manufacturing method of a pozzolanic reactive iron-containing raw material for obtaining an iron-containing raw material having a pozzolanic reactivity by conducting heating treatment on the powdery iron ore containing the kaolin and dehydration reaction of the kaolin.SELECTED DRAWING: None
Patent JP-2019175070-A (JP)
Title: Alert notification device and alert notification method
Inventor: IWASAKI SHINYA
IPC: G06Q10/00
Filed: 2018-03-28
Abstract: To accurately notify an operator of an alert when a security incident occurs.SOLUTION: An alert notification device comprises: an alert log input unit 10 to which log information is input; a totalization unit 31 which totalizes the number of incident occurrences per incident type combination and the number of incident occurrences per identifier of the occurrence sources causing incidents within a prescribed time from an incidence occurrence time on the basis of the log information input to the alert log input unit; an analysis unit 32 which performs cluster analysis for combination classification on the basis of the number of combinations totalized by the totalization unit and generated per identifier of the occurrence sources; a determination unit 33 which determines the priority with which an operator copes on the basis of analysis results of the analysis unit; and a notification unit 34 which notifies the operator of the alert on the basis of the priority determined by the determination unit. The determination unit determines that the operator must take a priority over a combination with a small number of combination generations per identifier of the occurrence sources within the prescribed time.SELECTED DRAWING: Figure 2
Patent JP-2019176300-A (JP)
Title: Dirt detection apparatus, camera, computer program, and recording media
Inventor: YAMAGUCHI KOHEI
IPC: G06T7/00
Filed: 2018-03-28
Abstract: To improve accuracy at an estimation of the presence of dirt attached to a camera.SOLUTION: A dirt detection apparatus 14 acquires an image imaged by a rear camera 12. The dirt detection apparatus 14 estimates a first dirt region as a region where a dirt attached to the rear camera 12 is reflected in the image acquired. The dirt detection apparatus 14 extracts a second dirt region contained in the region to which a light of a lump is irradiated and their circumference region from the first dirt region. The dirt detection apparatus 14 determines that the rear camera 12 is attached with the dirt in the case where a difference of sizes of the first dirt region and the second dirt region is a prescribed threshold value or more.SELECTED DRAWING: Figure 1
Patent JP-2018192236-A (JP)
Title: Biomagnetic measurement method, biomagnetic measuring device, and biomagnetic measuring system
Inventor: WATABE YASUSHI
IPC: A61B5/05
Filed: 2018-03-28
Abstract: To improve measuring accuracy of a biomagnetic field.SOLUTION: The biomagnetic field measurement method for measuring a magnetic filed generated by neural activities in a site of interest of a subject induced by stimulation, includes: obtaining first measurement data output from a magnetic field detector upon giving a stimulus to the subject in a first state where a site of interest of the subject is made close to a magnetic field detector; obtaining second measurement data output from the magnetic field detector upon giving a stimulus to the subject in a second state where a site to which the stimulus is given and a position of the site to which the stimulus is given are equivalent to a site to which the stimulus is given and a position of the site to which the stimulus is given in the first state, respectively, and the site of interest of the subject is separated from the magnetic field detector with reference to the first state; and outputting a signal of interest from which an interference magnetic-field signal component induced by the stimulus has been removed from the first measurement data and second measurement data.SELECTED DRAWING: Figure 1
Patent JP-2019170947-A (JP)
Title: Game machine
Inventor: OSHIMA TAKUYA
IPC: A63F7/02
Filed: 2018-03-29
Abstract: To enhance interest in a game by reducing a processing load and suppressing a decrease in a performance effect when displaying image data on a performance display part.SOLUTION: Based on a determination result regarding whether a game profit is granted to a player because of satisfaction of a start condition, a stop display pattern of a pattern arrangement including a plurality of kinds of performance patterns is determined, the pattern arrangement is variably displayed speedily on the performance display part, and then the pattern arrangement is stopped. The pattern arrangement is displayed by using different image data during high-speed variation display and a predetermined period other than during high-speed variation.SELECTED DRAWING: Figure 50
Patent JP-2019176789-A (JP)
Title: Freeze dried scrambled egg and improve method thereof
Inventor: HISAMITSU YUKIKO
IPC: A23L29/238
Filed: 2018-03-30
Abstract: To provide a production method capable of achieving smooth appearance and texture of scrambled egg after restoration with simple blending and improving floating property, and freeze dried scrambled egg comprising smooth appearance and texture of the scrambled egg after restoration and excellent in floating property.SOLUTION: The production method is configured to blend, with respect to 100 mass parts of liquid egg, 5-20 mass parts of reduction starch sirup, and 0.5-1.0 mass parts of locust bean gum, for forming egg liquid, then freeze dried scrambled egg is prepared using the egg liquid. If required, saccharide other than the reduction starch sirup and thickening polysaccharide other than the locust bean gum may be used.SELECTED DRAWING: None
Patent JP-2019178965-A (JP)
Title: Method for evaluating paper container with oxygen barrier property and paper container with oxygen barrier property
Inventor: SHIMIZU KOSUKE
IPC: G01M3/20
Filed: 2018-03-30
Abstract: To provide a method for evaluating a paper container with an oxygen barrier property that can evaluate an oxygen barrier property of a paper container with an oxygen barrier property under an environment based on an actual use mode.SOLUTION: The method for evaluating a paper container with an oxygen barrier property includes: a sample sealing step (S1) of bringing an end of oxygen barrier paper located on an inner face side of a paper container with an oxygen barrier property into a non-protective state, charging a liquid sample formed of deoxygenated water up to an upper end of the paper container with the oxygen barrier property without a gap, and sealing an upper end part of the paper container with the oxygen barrier property with a lid formed of a sealant film including an oxygen barrier layer; a storing step (S2) of storing the paper container with the oxygen barrier property at a constant temperature for a fixed storage period; a measuring step (S3) of measuring the amount of dissolved oxygen inside the paper container with the oxygen barrier property after the lapse of the storage period; and an evaluation step (S4) of evaluating the oxygen barrier property of the paper container with the oxygen barrier property on the basis of a measurement result of the measured amount of dissolved oxygen.SELECTED DRAWING: Figure 4
Patent JP-2019178302-A (JP)
Title: Polishing composition, pad surface adjustment composition and use thereof
Inventor: OSHIMA TAKAHIRO
IPC: C09G1/02
Filed: 2018-03-30
Abstract: To provide a polishing composition having high processing ability, and achieving in an early stage, smoothing of a surface of a polishing pad.SOLUTION: In polishing of a magnetic disk substrate, a polishing composition is supplied to a space between a polishing pad and a polishing object for polishing the polishing object. The polishing composition comprises silica particles as abrasive grains, and water. The silica particles have a volume average grain diameter which is 50-400 nm in SEM image analysis, and a value (D90/D10) obtained by dividing a cumulative frequency 90% particle diameter (D90) by a cumulative frequency 10% particle diameter (D10) in volume reference which is 2.0 or greater. The polishing composition satisfies 15% or greater of coarseness reduction ratio of the surface of the polishing pad.SELECTED DRAWING: None
Patent JP-2019181583-A (JP)
Title: Robot, printer, and optical signal transmission device
Inventor: NAKAYAMA HITOSHI
IPC: H01L31/10
Filed: 2018-04-03
Abstract: To provide a robot capable of achieving a reduction in size, and a printer and an optical signal transmission device.SOLUTION: A robot comprises an optical signal transmission device transmitting an optical signal. Further, the optical signal transmission device includes: a light emitting element emitting light; a light receiving element receiving the light and outputting a signal; and an amplification circuit amplifying the signal output from the light receiving element. The amplification circuit is disposed between the light emitting element and the light receiving element. Furthermore, a distance between the light receiving element and the amplification circuit is smaller than a distance between the light emitting element and the amplification circuit.SELECTED DRAWING: Figure 5
Patent JP-2019185912-A (JP)
Title: Sub-harness assembling system
Inventor: IWASA HIROKI
IPC: B65G17/20
Filed: 2018-04-04
Abstract: To provide a sub-harness assembling system that can at least either improve work efficiency or improve work easiness.SOLUTION: A sub-harness assembling system comprises: a conveyance device 2 having a plurality of conveyance hooks 25 whose tip part 25a protrudes in a conveyance direction; one or more assembly workbenches 4 which are provided for the conveyance device 2 in a direction orthogonal to the conveyance direction; and a carry-in device 3. The carry-in device 3 has: a guide member 31 which guides a sub-harness 100 to a carry-in position HI at which the harness is hooked on the conveyance hook 25; a moving mechanism 32 which moves the sub-harness 100 on the guide member 31 to the carry-in position HI; and a carry-in driving device 33 which drives the moving mechanism 32 synchronously with an action of the conveyance device 2. The guide member 31 is positioned at a position a middle part 101 of the sub-harness 100 at the carry-in position HI overlaps a track of the tip part 25a when seen from a vertical direction and above the track of the tip part 25a at the carry-in position HI when seen from a horizontal direction.SELECTED DRAWING: Figure 3
Patent JP-2019184304-A (JP)
Title: Display system
Inventor: TAKIZAWA AKIHIKO
IPC: G08G1/16
Filed: 2018-04-04
Abstract: To provide a display system with which it is possible to precisely display a virtual marker to a driver.SOLUTION: The display system comprises: projection means for projecting a virtual image D for a virtual marker for notifying the direction of travel, etc., in front of the host vehicle; detection means for detecting an obstacle X ahead of the host vehicle; measurement means for measuring an inter-vehicle distance L between the vehicle and the detected obstacle; and control means for controlling the projection means from the inter-vehicle distance L so that the virtual image D for the virtual marker is displayed between the obstacle and the host vehicle. The control means switches the virtual image for the virtual marker to other images when the inter-vehicle distance L becomes smaller than or equal to a threshold.SELECTED DRAWING: Figure 5
Patent JP-2019184786-A (JP)
Title: Image formation device
Inventor: TSUTSUMI TAKANORI
IPC: H04N1/407
Filed: 2018-04-09
Abstract: To provide an image formation device capable of stabilizing an image quality of a formed image while preventing significant decrease in an image quality of a dot image and a line image.SOLUTION: An electrostatic latent image of a plurality of dot patches and a plurality of line patches mutually different in light exposure is created on a charged photoreceptor drum and then the created electrostatic latent image is developed by a toner to thereafter transfer the same onto an intermediate transfer belt travelling circumferentially (S1). Concentration of the plurality of line patches transferred onto the intermediate transfer belt is detected by a patch detection sensor 7 and concentration of the plurality of dot patches is detected by a patch detection sensor 8 (S2). The concentration detection results are used to calculate light exposure Eα and Eβ optimal for forming dots and lines (S3, S4) and then an average value Eγ therebetween is stored (S5, S6) to form an electrostatic latent image of dot and line images using the stored light exposure at the time of subsequent printing.SELECTED DRAWING: Figure 3
Patent JP-2019184412-A (JP)
Title: Device, method, and program for estimating mass of vehicle
Inventor: MATSUDA TAKUYA
IPC: G01G19/03
Filed: 2018-04-09
Abstract: To provide a vehicle mass estimation device which can estimate a precise mass of a running vehicle even if the condition for the road surface is unclear.SOLUTION: There is provided a mass estimation device for estimating the mass of a vehicle. The mass estimation device has a data acquisition unit and a mass estimation unit. The data acquisition unit sequentially acquires data set of the acceleration and the driving force based on the measurement data sequentially measured while the vehicle is running. The mass estimation unit selects one of the sequentially acquired data sets in which the inclination of the regression line showing the relation between the acceleration and the driving force stays within a predetermined range, and estimates the mass based on the inclination of the regression line showing the relation between the acceleration and the driving force specified from the selected data set.SELECTED DRAWING: Figure 5
Patent JP-2019180850-A (JP)
Title: Game machine
Inventor: SHIMAZAKI NORIHITO
IPC: A63F7/02
Filed: 2018-04-10
Abstract: To provide a game machine capable of indicating a profit acquired by a player in a manner easy to understand.SOLUTION: A game machine 1 includes: display means 91 having a display area 911; win game performance means for performing a win game when a win/non-win determination result turns out to be a win; and display control means for displaying, in the display area 911, a profit number N in accordance with a prize ball which can be acquired by a player due to a game ball winning to a winning area during the win game. The display control means, when the profit number N is being changed on the basis of a winning of a game ball, even if a winning of another game ball occurs, maintains a change mode of the profit number N.SELECTED DRAWING: Figure 4
Patent JP-2019187124-A (JP)
Title: Electric motor
Inventor: KADOYA YUTO
IPC: H02K1/02
Filed: 2018-04-12
Abstract: To provide a technology for reducing the manufacturing cost of an electric motor.SOLUTION: An electric motor (100, 100A to 100F) includes: a stator (10, 10B to 10F) with n coils; and two or three rotors (30, 40, 50), coaxial with the stator. (i) When the number of the rotors is two, n is one of 5, 7, 9, and the number of poles of the rotor is 2m and 6m, respectively (m is an integer equal to or more than 1). (ii) When the number of the rotors is three, n is 7 or 9, and the number of poles of the rotor is 2m, 6m and 10m, respectively. When the rotor is rotated, a predetermined current I(d is the number of rotor poles to be rotated, and c is an integer of 1 to n) flows through the coil.SELECTED DRAWING: Figure 1
Patent JP-2019180943-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-04-12
Abstract: To increase variation of presentations and thereby to improve amusement of games.SOLUTION: As a performance pattern for displaying a specific result, a first pattern, a second pattern, and a third pattern can be performed, the first pattern displaying the specific result without displaying a non-specific result different from the specific result, after a ready-to-win presentation being started, the second pattern displaying the non-specific result temporarily and after an elapse of a predetermined period displaying the specific result, after a ready-to-win presentation being started, and the third pattern displaying the non-specific result temporarily and after an elapse of a specific period longer than the predetermined period, displaying the specific result, after a ready-to-win presentation being started. The specific result is to be displayed so that the ratio of performing the second pattern differs according to a type of ready-to-win identification information. The specific result is to be displayed so that the ratio of performing the second pattern differs according to a type of a ready-to-win presentation.SELECTED DRAWING: Figure 8-3