baber/WOPTO huggingface dataset:
Patent JP-2019020454-A (JP)
Title: Image forming apparatus
Inventor: MIYAGAWA TOMOO
IPC: G03G21/16
Filed: 2017-07-12
Abstract: To provide an image forming apparatus that enables a user to recognize that when a first cover body is opened, a second cover body can be opened.SOLUTION: An image forming apparatus 1 comprises: an image forming unit 4; a housing 2; and an opening/closing unit 8. The image forming unit 4 forms an image on a sheet S. The housing 2 accommodates the image forming unit 4 therein. The opening/closing unit 8 can be opened/closed with respect to the housing 2. The housing 2 includes a first opening 2a formed in a front face of the housing 2 and a second opening 2b formed in a top face of the housing 2. The opening/closing unit 8 includes a first cover body 81, a second cover body 85, and an interlocking part 9. The first cover body 81 covers the first opening 2a. The first cover body 81 is openable/closable. The second cover body 85 covers the second opening 2b. The second cover body 85 is openable/closable. When the first cover body 81 is opened, the interlocking part 9 opens the second cover body 85.SELECTED DRAWING: Figure 1
Patent JP-2019020483-A (JP)
Title: Screen for display and method for manufacturing the same
Inventor: WATANABE ATSUSHI
IPC: G02B5/00
Filed: 2017-07-12
Abstract: To prevent, in a transmission type screen including a microlens array, overheating of a light-shielding part from causing overheating of the entire screen.SOLUTION: A transmission type screen includes a microlens array, and further includes an aperture array arranged on a surface on the opposite side of a surface on which the microlens array is arranged. A light-shielding part of the aperture array is a metal film, and the metal film has a thickness of 50 nm or more and 200 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2018014322-A (JP)
Title: Positive electrode active material particle powder for nonaqueous electrolyte secondary batteries, method for manufacturing the same, and nonaqueous electrolyte secondary battery
Inventor: MASAKI RYUTA
IPC: H01M4/36
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To provide: positive electrode active material particle powder which enables the increase in the discharge capacity and charge/discharge efficiency of a nonaqueous electrolyte secondary battery; and a method for manufacturing the positive electrode active material particle powder readily.SOLUTION: Positive electrode active material particle powder comprises Li composite oxide including Li, Ni, Co, Mn and/or Al, and optionally Mg of which the rate of change in water content therein is 0.3-9.5. A method for manufacturing the positive electrode active material particle powder comprises at least the steps of: using an Ni compound, a Co compound, an Mn compound and/or an Al compound and additionally an Mg compound to prepare a composite compound precursor, then, mixing the precursor with an Li compound, and optionally at least one kind of an Mn compound, an Al compound and an Mg compound into a mixture and baking the mixture, thereby preparing Li composite oxide including Li, Ni, Co, Mn and/or Al, and optionally Mg; and exposing the Li composite oxide to moisture in an atmosphere with a relative humidity of 30-80%.SELECTED DRAWING: None
Patent JP-2019020857-A (JP)
Title: Information processor, control method of information processor, and program
Inventor: HOSODA YASUHIRO
IPC: G06F3/0484
Filed: 2017-07-12
Abstract: To provide an information processor capable of switching an entry method for inputting a character and the like to an input field dynamically.SOLUTION: A processor has first input means executing first input processing accepting a first input instruction of a character and the like to an input area at a state where the input area to input a character and the like is displayed, and second input means executing second input processing accepting a second input instruction of a character and the like to the input area at a state where the input area is not displayed and performs control to determine whether the first input processing or the second input processing is executed in response to a content of a user operation to input a character and the like in the input area.SELECTED DRAWING: Figure 6
Patent JP-2019019723-A (JP)
Title: Fuel supply device
Inventor: NAITO TOSHIHIKO
IPC: F02M37/10
Filed: 2017-07-14
Abstract: To provide a fuel supply device for reliably preventing the fall-off of a pressure regulator from a housing in a simple construction.SOLUTION: A housing 54 constituting a fuel supply device 10 has a first holding part 64 capable of holding a fuel pump 20, and a second holding part 66 capable of holding a pressure regulator 80. To the other end of the housing 54, an end block 56 is connected via a snap fit mechanism 58. The end block 56 abuts on the outer edge of the pressure regulator 80, and a guide plate 102 is provided, in a lead-out hole 100 communicated with the pressure regulator 80, for deflecting fuel to be discharged to the side of a filter 24. The housing 54 and the end block 56 are connected to each other, so that the fall-off in the axial direction of the pressure regulator 80 is prevented by the end block 56.SELECTED DRAWING: Figure 1
Patent JP-2018030995-A (JP)
Title: Resin precursor, resin composition containing the resin precursor, resin film, production method of the resin film, laminate, and production method of the laminate
Inventor: KANEDA TAKAYUKI
IPC: C08G73/10
Filed: 2017-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a resin precursor that can give a transparent resin cured product to be used for a substrate for a flexible device or the like without requiring a particular combination of solvents and can give a resin cured product generating a small residual stress between the resin cured product and an inorganic film and having excellent chemical resistance and little influences on a YI value and a total light transmittance by an oxygen concentration during a curing process.SOLUTION: The resin precursor is obtained by polymerizing a polymerization component containing an amino group and a group reactive with an amino group. The polymerization component comprises a polyvalent compound having at least two groups selected from an amino group and a group reactive with an amino group; the polyvalent compound comprises a silicon group-containing compound; the polyvalent compound comprises at least one of aromatic or alicyclic tetracarboxylic acid anhydrides; the polyvalent compound comprises a diaminodiphenylsulfone; the resin precursor has a structure represented by general formula (2); and the amount of the silicon group-containing compound is 6 mass% to 25 mass% on a basis of the total mass of the polyvalent compound.SELECTED DRAWING: None
Patent JP-2019020282-A (JP)
Title: Measurement device
Inventor: NAMIGATA YUSUKE
IPC: B60K35/00
Filed: 2017-07-19
Abstract: To provide an excellently designed measurement device that has a smaller pointer cap.SOLUTION: The measurement device includes: a display board 2 having positioning parts 23, 24, and 26 located in at least two positions separately; and a case body 3 supporting the display board 2 from the back, the case body having positioning protrusions 34, 35, 36, and 37 engaged with the positioning parts 23, 24, and 26. The case body 3 has a retaining part 32a for retaining the front surface of the display board 2, penetrating the display board 2, and the display board 2 has an end part 22a, which is engaged with the retaining part 32a and is located on the straight lines L1 and L2 connecting the positioning parts 23 and 26 and the positioning parts 24 and 26.SELECTED DRAWING: Figure 1
Patent JP-2018037650-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: IMAI MASAYOSHI
IPC: B24B57/02
Filed: 2017-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device and a substrate processing method, capable of sufficiently cleaning a substrate after polishing with a small number of processes.SOLUTION: There is provided a substrate processing device comprising: a polishing unit which polishes a substrate using a polishing liquid; a first cleaning unit which cleans the substrate polished by the polishing unit using sulfuric acid and a hydrogen peroxide solution; a second cleaning unit which cleans the substrate cleaned by the first cleaning unit using basic chemicals and the hydrogen peroxide solution; and a drying unit which dries the substrate cleaned by the second cleaning unit.SELECTED DRAWING: Figure 3
Patent JP-2019024565-A (JP)
Title: Deodorant composition and deodorant method thereof
Inventor: NAKANISHI SHIGENORI
IPC: B01D53/38
Filed: 2017-07-25
Abstract: To provide a deodorant composition having an improved deodorant effect.SOLUTION: A deodorant composition is obtained by using aqueous solution containing iron salt, hydrogen peroxide and water-soluble polymer compounds. Preferably, an iron ion concentration of the iron salt is 50-1000 ppm.SELECTED DRAWING: None
Patent JP-2019026493-A (JP)
Title: Calcium carbonate, calcium carbonate preparation for food additive and food
Inventor: NAKAI SHINSUKE
IPC: A23L2/62
Filed: 2017-07-27
Abstract: To provide calcium carbonate which, in a case of being added to food such as beverages, hardly settles and is superior in dispersibility and in a case of being added to a seafood paste, imparts favorable elasticity, and to provide a calcium carbonate preparation for a food additive and food.SOLUTION: There is provided calcium carbonate which has a BET specific surface area in the range of 20 to 45 m/g and which gives a volume of voids with a void diameter of 0.1 μm or less that is 30% or more of a volume of total voids in a void diameter distribution curve (0.01 to 10 μm) determined by a mercury penetration method.SELECTED DRAWING: None
Patent JP-2019025504-A (JP)
Title: Resistance-welding device
Inventor: TATARA SATORU
IPC: B23K11/36
Filed: 2017-07-27
Abstract: To provide a resistance welding device having a desired characteristic.SOLUTION: A resistance welding device comprises: an electrode chip 36; an electrode holder 35 holding the electrode chip; and a drive unit that adjusts a distance between a to-be-welded object and the electrode chip by moving the position of the electrode holder. The electrode holder comprises: a slit 125 dividing the electrode holder into a first area 121 and a second area 128 provided nearer to the to-be-welded object than the first area and to which the electrode chip is connected; and a bent part 122 connecting the first area and the second area. By virtue of this, the electrode holder is bent by the bent part and, therefore, following and responding performance of the electrode chip improves. Accordingly, a desirable characteristic as a resistance welding device can be obtained.SELECTED DRAWING: Figure 2
Patent JP-2019016331-A (JP)
Title: Aerial mouse folder
Inventor: FUKUDA KAZUYA
IPC: G06F3/039
Filed: 2017-07-10
Abstract: To provide an aerial mouse folder with a cleaning tool used by floating the mouse in the air so as to be usable on a surface having inclination and irregularities.SOLUTION: An aerial mouse folder includes a folder 5 for accommodating a flat plate 1 that a user directs with hands and wrists 11 so that a mouse 10 stably operates in the air and the mouse, and an opening 4. Hands can be floated in the air by operating the mouse on the flat plate. The aerial mouse folder can be handled while paying no attention to inclination of the mouse and irregularities on a desk, and to which a cleaning tool is attached.SELECTED DRAWING: Figure 2
Patent JP-2019029620-A (JP)
Title: Wavelength variable light source, and optical module
Inventor: SUGIYAMA MASAKI
IPC: H01S5/14
Filed: 2017-08-03
Abstract: To facilitate inspection of a light-receiving element when not using the light from a light source, in a light source where both light-emitting element and light-receiving element are placed on a substrate.SOLUTION: A wavelength variable light source 1 has a substrate 100, a light source 10 placed on the substrate 100, and a wavelength selection element 14 for selecting, as the output light, the light of specific wavelength from the light outputted from the light source 10 in response to a control signal. The wavelength variable light source 1 also has a wavelength filter 20 mounted on the substrate 100, and having multiple output ports corresponding to multiple filtering paths passing the output light, and light-receiving elements 21, 22 placed on the substrate oppositely to any output ports. The wavelength variable light source 1 also has inspection waveguides 41, 42 having one ends connected with the light-receiving elements 21, 22, and inspection light input parts 410, 420 to which the inspection light is inputted.SELECTED DRAWING: Figure 7
Patent JP-2019033338-A (JP)
Title: Master device and communication control method
Inventor: YOSHIMURA JUNKO
IPC: H02J13/00
Filed: 2017-08-07
Abstract: To provide a master device and communication control method, capable of achieving satisfactory communication between the master device and a slave device through a power line.SOLUTION: The master device includes: a communication part for communicating with a power information acquisition device through a power line; a storage part for retaining information including an identifier of the power information acquisition device to be connected with the master device of its own; a processing part for processing a connection request received from the power information acquisition device by the communication part. The processing part, the identifier of the power information acquisition device which transmits the connection request is not included in the information, refuses the connection request.SELECTED DRAWING: Figure 8
Patent JP-2017216003-A (JP)
Title: Image data conversion device, image data conversion method, image data conversion program, pos terminal, and server
Inventor: TANIZAWA SHO
IPC: H04N1/407
Filed: 2017-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an image data converting device for performing appropriate correction according to characteristics of a color image to convert color image data into monochrome image data.SOLUTION: An image data converting device for converting color image data into monochrome image data by grayscaling the color image data, grayscales the color image data, creates a histogram of luminance values for the grayscaled image data, determines that the grayscaled image data are which of a plurality of image patterns on the basis of the created histogram, determines a range for performing gamma correction, and a range for fixing to at least one of the minimum value and maximum value of grayscale, for each image pattern, and performs image data conversion including the gamma correction for the grayscaled image data.SELECTED DRAWING: Figure 18
Patent JP-2019032261-A (JP)
Title: Vibration testing machine
Inventor: NAKAMURA YUTA
IPC: G01M7/04
Filed: 2017-08-09
Abstract: To provide a vibration testing machine capable of reducing distortion of vibration waveform.SOLUTION: In order to accomplish the above object, a vibration testing machine 1 of the present invention includes: a direct-acting actuator A having a movable part P which gives vibrations to a testing body; and an inertial mass adding part M for adding an inertial mass to a movable body P by rotation of a mass body 17 toward the movable body P by having the mass body 17 rotationally driven accompanied with a linear movement of the movable body P.SELECTED DRAWING: Figure 1
Patent JP-2019032484-A (JP)
Title: Focus detection device and method and imaging device
Inventor: MIZUNO NOBUTAKA
IPC: G02B7/28
Filed: 2017-08-09
Abstract: To provide a focus detection device that allows focus detection based on a plurality of different schemes to be performed using a pair of pupil-divided focus detection signals, in which highly accurate focus detection is achieved taking advantage of the respective focus detection schemes.SOLUTION: The present invention includes: acquiring a pair of focus detection signals from an imaging element having a plurality of photoelectric conversion units for each of a plurality of microlenses; comparing an aperture value when the image was imaged from which the acquired pair of focus detection signals are acquired with a predetermined threshold; alternately shifting the pair of focus detection signals and performing a focus detection process on the basis of the value obtained by taking a difference when the aperture value is less than the threshold; alternately shifting the pair of focus detection signals and performing a focus detection process on the basis of the value obtained by adding when the aperture value is greater than or equal to the threshold.SELECTED DRAWING: Figure 7
Patent JP-2018076480-A (JP)
Title: Liquid crystal medium
Inventor: JEONG JI-WON
IPC: C09K19/12
Filed: 2017-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal medium.SOLUTION: The present invention relates to a liquid crystal (LC) medium containing a polymerizable compound, a preparation method thereof, a use thereof for optical, electro-optical, and electronic purposes, especially for LC displays, especially for polymer sustained alignment (PSA)-type LC displays and an LC display containing the LC medium, especially the PSA display.SELECTED DRAWING: None
Patent JP-2018092133-A (JP)
Title: Optical imaging device
Inventor: NAWATA AKISHI
IPC: G02B30/25
Filed: 2017-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical imaging device which offers high real image resolution and can be manufactured easily at low cost.SOLUTION: An optical imaging device principally consists of; a polarizer 2 configured to transmit P-polarized light having a polarization axis parallel to a reference direction and reflect S-polarized light having a polarization axis perpendicular to the reference direction; a retardation element 3 configured to convert the P-polarized or S-polarized light into circularly or elliptically polarized light; and a corner cube retroreflective plate 4 configured to retroreflect light passing through the retardation element. A pitch X of corner cubes of the retroreflective plate, a path length d of the light reflected by the retroreflective plate to a real image, and a wavelength λ of light of a projected object satisfy the following expression.SELECTED DRAWING: Figure 1
Patent JP-2018129498-A (JP)
Title: Electronic component-mounted board, laminate, electromagnetic wave-shielding sheet and electronic equipment
Inventor: MATSUDO KAZUNORI
IPC: H01L23/31
Filed: 2017-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a component-mounted board with an electromagnetic wave-shielding layer, which is high in productivity, high in quality and high in coatability and scratch resistance, and others.SOLUTION: A component-mounted board 101 according to the present invention comprises a board 20, a component 30 mounted on the board 20, and an electromagnetic wave-shielding layer 1 covering them. The electromagnetic wave-shielding layer 1 is 3-100 N/mmin Martens hardness, and has a scale-like particle-containing layer showing an isotropic conductive property and including a conductive filler containing a cured product of a thermosetting resin and a curable compound, and scale-like particles, and has no anisotropic conductive layer. When the thickness of a part of the electromagnetic wave-shielding layer 1 covering an upper face of the component 30 is denoted by T1, and the thickness of a part of the electromagnetic wave-shielding layer 1, covering a side face of the component is denoted by T2, T1/T2 is 1.1-10. The scale-like particles have an average thickness of 0.05-2 μm. In a cross section of a cut portion of the scale-like particle-containing layer in a thickness direction, the conductive filler occupies an area of 20-50%.SELECTED DRAWING: Figure 1
Patent JP-2019040730-A (JP)
Title: Battery temperature adjustment device
Inventor: OMI YASUMITSU
IPC: H01M10/615
Filed: 2017-08-24
Abstract: To provide a battery temperature adjustment device which enables enhancement of assemblability and maintainability.SOLUTION: In a battery temperature adjustment device, a heat exchanger 10 for a battery is arranged to perform heat exchange between the battery 2 and a heat medium. A pipe 20 is connected to the heat exchanger 10 for the battery, through which the heat medium flows. A connection heat exchanger 30 is arranged so that the heat medium flows through the heat exchanger 10 for the battery and the pipe 20, and has a first heat contact face 35 formed in a gravity direction. A heat source part 40 is arranged so that it can be attached to and detached from the connection heat exchanger 30, and has a second heat contact face 55 which is brought into direct contact with the first heat contact face 35 or into thermal contact therewith indirectly through a heat-conducting member 41. The heat source part 40 is capable of cooling or heating the heat medium flowing through the connection heat exchanger 30 in a state in which the first heat contact face 35 and the second heat contact face 55 are thermally brought into contact with each other.SELECTED DRAWING: Figure 1
Patent JP-2019041261-A (JP)
Title: Image processing system and setting method of image processing system
Inventor: TAMURA MASAHITO
IPC: H04N5/232
Filed: 2017-08-25
Abstract: To provide an image processing system capable of setting parameters efficiently, and to provide a setting method of the image processing system.SOLUTION: In an image processing system 1, multiple cameras 10 include an internal parameter acquisition part 12 installed so that a field of view duplicate region 101 duplicating the fields of view of adjoining cameras is formed, and acquiring the internal parameters of each camera, a pursuit part 111 for pursuing a mobile and outputting the time and the coordinates thereof, a locus acquisition part 114 for acquiring the loci of the mobile, a locus connection part 113 for connecting the loci of the mobile on the basis of the image feature amount thereof, a setting section 115 for calculating the external parameters, related to the attachment state of the camera, as the set value from the coordinates acquired by the locus acquisition part, and a setting storage section 116 for storing the internal parameters and the external parameters in association.SELECTED DRAWING: Figure 1
Patent JP-2019038778-A (JP)
Title: Boron-containing folic acid derivative
Inventor: NAKAMURA HIROYUKI
IPC: A61P35/00
Filed: 2017-08-25
Abstract: To provide a new boron agent that allows a boron neutron capture therapy even for a BPA insusceptible cancer patient.SOLUTION: The present invention provides a boron-containing amino acid derivative represented by the following general formula (I) [R does not exist or denotes an amino acid residue, L denotes a linker, X denotes a group induced from a water-soluble boron cluster containingB], or a boron-containing amino acid derivative represented by the following general formula (II) [Ra denotes an amino acid residue, L does not exist or denotes a linker, X denotes a group induced from a water-soluble boron cluster containingB]. There is also provided a composition for boron neutron capture therapy containing the derivative.SELECTED DRAWING: None