baber/WOPTO huggingface dataset:
Patent JP-2021141495-A (JP)
Title: Multifunction device, control method of the same, and program
Inventor: MARUYAMA NAOKI
IPC: H04N1/00
Filed: 2020-03-06
Abstract: To provide a multifunction device capable of executing processing in parallel with other image processing without unnecessarily extending an execution time of the image processing.SOLUTION: In a case where scan image processing and other image processing are not executed in parallel, an MFP 100 sets the transfer speed of image data to be a first transfer speed. In a case where the scan image processing and the other image processing are executed in parallel, the MFP 100 selects one of a plurality of different transfer speeds lower than the first transfer speed on the basis of the scan reading setting of the scan image processing and the image processing setting of the other image processing, and sets the selected transfer speed to be the transfer speed of the image data.SELECTED DRAWING: Figure 10
Patent JP-2021144136-A (JP)
Title: Powder recovery device and image forming apparatus
Inventor: SAIKI ATSUNA
IPC: G03G21/10
Filed: 2020-03-12
Abstract: To provide a powder recovery device that can reduce the frequency of replacement operations of a recovery container, and an image forming apparatus.SOLUTION: A powder recovery device comprises: a conveyance path that receives powder discharged from image forming means and conveys it to a discharge port; a plurality of recovery containers that are arranged on the same straight line along the conveyance path and store the powder conveyed in the conveyance path; and an opening and closing body having a plurality of openings formed therein which make a slide movement in the conveyance path to sequentially connect the conveyance path to the recovery containers. The openings are provided to be more distant from an opening on a base end side as moving away in the slide movement direction.SELECTED DRAWING: Figure 4
Patent JP-2020152448-A (JP)
Title: Vinyl packaging medium for fruit or vegetable
Inventor: LEE HYE EUN
IPC: B65D65/40
Filed: 2020-03-13
Abstract: To provide a vinyl packaging material for fruit or vegetable that can adjust freshness and maturity according to characteristics of fruit, vegetable, etc., contained inside and prevent external foreign matter from flowing in.SOLUTION: There is provided a vinyl packaging material for fruit or vegetable that includes: a bag which contains fruit, vegetable, etc., and has a vent hole formed in one side face; and a sealing sticker stuck on one side face of the bag by coating the one side face with a pressure-sensitive adhesive to close the vent hole. The bag has a zipper to be opened.SELECTED DRAWING: Figure 1
Patent JP-2021147448-A (JP)
Title: Thermosetting resin composition
Inventor: USAMI AKIRA
IPC: C04B26/18
Filed: 2020-03-17
Abstract: To provide a thermosetting resin composition that provides a cured product having excellent mechanical strength and capable of following displacement to external pressure.SOLUTION: A thermosetting resin composition contains a thermosetting resin (A), an ethylenically unsaturated compound (B), and a polyhydric alcohol (C), the polyhydric alcohol (C) having a molecular weight or a number average molecular weight of 62 or more and 950 or less.SELECTED DRAWING: None
Patent JP-2021145823-A (JP)
Title: Medical control device and medical observation system
Inventor: MICHIHATA TAIHEI
IPC: A61B1/045
Filed: 2020-03-18
Abstract: To generate an image suitable to observation.SOLUTION: A medical control device 9 comprises: a light source control unit 931 which controls an operation of a light source device 3 that can emit excitation light in a first wavelength band and light in a second wavelength band different from the first wavelength band; an evaluation value calculation unit 933 which calculates an evaluation value used in one of the first control of controlling a focal position of an imaging device 5 and the second control of controlling the brightness of a photographed image on the basis of the photographed image; operation control units 934, 935 which execute at least one of the first and second controls on the basis of the evaluation value; and an adjustment processing execution unit 921 which executes adjustment processing to the photographed image. The light source control unit 931 controls the operation of the light source device 3 such that components of the light in the second wavelength band are included in the photographed image used in the calculation of the evaluation value. The adjustment processing execution unit 921 executes adjustment processing of deleting the components of the light in the second wavelength band included in the photographed image.SELECTED DRAWING: Figure 3
Patent JP-2021146316-A (JP)
Title: Water treatment system
Inventor: MIZUNAMI KENJI
IPC: C02F1/44
Filed: 2020-03-23
Abstract: To provide a water treatment system that generates electricity by using the energy possessed by the effluent from a water treatment apparatus, and uses the electricity so generated to operate equipment, wireless devices, and the like.SOLUTION: A water treatment system that includes a water treatment apparatus such as an RO device 2, a power generator 5 that generates power by driving the generator with the outflow water from the water treatment device, an instrument 7 that is activated by the power from the power generator, a wireless child 8 that is activated by the power from the power generator, and a wireless master unit 10 that receives signals from the wireless slave unit, wherein the signal from the instrument is transmitted to the wireless master unit via the wireless slave unit.SELECTED DRAWING: Figure 1
Patent JP-2021151388-A (JP)
Title: Lighting optical system for endoscope and endoscope
Inventor: HONMA HIROYUKI
IPC: G02B23/26
Filed: 2020-03-24
Abstract: To provide a lighting optical system for an endoscope that is less likely to generate heat.SOLUTION: A lighting optical system 10 for an endoscope includes: a fiber bundle 20 comprising multiple optical fibers 21 and guiding light; a ferrule 30 into which a tip of the fiber bundle 20 is inserted and binding the multiple optical fibers 21; a resin 40 filled into spaces between the tip of the multiple optical fibers 21; and a lighting optical system 50 upon which light emitted from a tip surface of the fiber bundle 20 is incident and which emits light from an emission surface 50SA. The ferrule 30 has an internal diameter D32 of the tip thereof that is smaller than an internal diameter D31 of the base end thereof.SELECTED DRAWING: Figure 2
Patent JP-2021157246-A (JP)
Title: Content output control apparatus, content output system, content output control method, and program
Inventor: KOBAYASHI TATSURU
IPC: G06F3/01
Filed: 2020-03-25
Abstract: To allow a user to properly confirm ambient sound.SOLUTION: A content output control apparatus 40 includes: a line-of-sight detection unit 43 which detects a line of sight of a user; a gaze determination unit 44 which determines whether the user is gazing a display screen 36 displaying a content, on the basis of a result detected by the line-of-sight detection unit 43; an ambient sound acquisition unit 52 which acquires ambient sound; a sound acquisition unit 51 which acquires sound on the content; and a sound output control unit 53 which outputs, when the gaze determination unit 44 determines that the user is gazing the display screen 36 displaying the content, the sound on the content acquired by the sound acquisition unit 51, and outputs, when it is determined that the user is not gazing the display screen displaying the content, the ambient sound acquired by the ambient sound acquisition unit 52.SELECTED DRAWING: Figure 2
Patent JP-2020114431-A (JP)
Title: Hair coloring appliance
Inventor: JOSEPH GREZ
IPC: A45D19/00
Filed: 2020-03-26
Abstract: To provide a hair coloring system that can produce satisfactory results when a user colors hair at home.SOLUTION: The system includes a packet assembly 12 having coloring packets 14 and 16 and a developer packet 18, each packet having a pump 20, 22, 24 for delivering selected amounts of material to a mixing element 31. A control assembly 26 operable in response to a user's input controls each of the pumps to deliver selected amounts of color agents and a developer. The mixing element mixes the color agents and the developer and delivers it to a brushhead/distributor 32. The brushhead/distributor is mountable on a handle 34 having a drive motor 37. The motor drives the brushhead/distributor in a linear oscillating manner. This configuration provides reliable predictable results and enables a wide variety of coloring.SELECTED DRAWING: Figure 1
Patent JP-2020114850-A (JP)
Title: Method of producing succinic acid
Inventor: JAN VAN BREUGEL
IPC: C07C51/43
Filed: 2020-03-27
Abstract: To provide a production method of needle crystal high purity succinic acid.SOLUTION: A production method of succinic acid includes the following steps: a step of acidifying by adding hydrogen chloride to a magnesium succinate aqueous solution to obtain an aqueous solution containing succinic acid and magnesium chloride; a step of applying an active carbon treatment to the aqueous solution containing succinic acid and magnesium chloride obtained from the step of acidifying; a step of forming solid succinic acid and a magnesium chloride solution by precipitating the succinic acid in a step of precipitation from an aqueous mixture containing the succinic acid and magnesium chloride generated from the step of applying the active carbon treatment; a step of separating the solid succinic acid from a magnesium chloride solution; a step of decomposing the magnesium chloride to magnesium oxide and hydrogen chloride by applying pyrolysis at a temperature of at least 300°C to the magnesium chloride solution; and a step of recycling the hydrogen chloride generated in the step of pyrolysis to the step of acidifying.SELECTED DRAWING: Figure 1
Patent JP-2021158265-A (JP)
Title: Magnetostrictive material, and magnetostriction type device arranged by use thereof
Inventor: SAKAI KAZUKI
IPC: C22C38/00
Filed: 2020-03-27
Abstract: To provide a magnetostrictive material showing a large magnetostriction quantity and superior in mechanical strength.SOLUTION: A magnetostrictive material comprises FeGaEr alloy represented by the following formula (1): Fe(100-x-y)GaxEry (1). (In the formula (1), "x" and "y" are Ga content (at%) and Er content (at%), and they satisfy the following four inequalities: y≤-1.5x+31.0; y≥1.0; y≤4.0; and x≥17.0).SELECTED DRAWING: Figure 5
Patent JP-2021161623-A (JP)
Title: Fall prevention structure of stairwell part, and supporter
Inventor: OKAO KENJI
IPC: E04G21/32
Filed: 2020-03-30
Abstract: To perform work nearby a stairwell part safely and efficiently.SOLUTION: A fall prevention structure (1) of a stairwell part comprises a fixed member (3) which is fixed to a beam (2) surrounding a circumference of the stairwell part 10 of a building, and a support member (4) which is fixed to the fixed member, and the support member (4) includes a floor support part (43) which supports a working floor (11) covering the stairwell part from below, and a handrail fitting part (42) for fitting a handrail (12) arranged by the stairwell part.SELECTED DRAWING: Figure 3
Patent JP-2021107523-A (JP)
Title: Adhesive composition, laminate, method for manufacturing laminate and method for manufacturing electronic component
Inventor: UNO KAZUHIDE
IPC: C09J11/06
Filed: 2020-03-31
Abstract: To provide: an adhesive composition having high heat resistance and capable of easily removing an adhesive layer; a laminate manufactured using the adhesive composition; a method for manufacturing the laminate; and a method for manufacturing an electronic component using the adhesive composition.SOLUTION: An adhesive composition used for forming an adhesive layer capable of temporarily bonding a semiconductor substrate or an electronic device to a support comprises: an urethane resin including a polymerizable carbon-carbon double bond; and a polymerization initiator.SELECTED DRAWING: None
Patent JP-2021160172-A (JP)
Title: Gas adsorption laminate for liquid content packaging
Inventor: TAKEUCHI NAOYA
IPC: B65D77/06
Filed: 2020-03-31
Abstract: To provide a laminate which is excellent in manufacture suitability, exhibits a high gas adsorption effect and odor taste change resistance for a long period of time, is excellent in pinhole resistance, falling body resistance and water leakage resistance in storage and transportation vibration, and is excellent in easy needle piercing properties in usage, and a packaging material and a package using the laminate.SOLUTION: A laminate for liquid content packaging has an easy piercing sealant layer 2 on one surface and a gas adsorption sealant layer 4 on the other surface, in which the easy piercing sealant layer 2 contains easy piercing polyethylene and a flexibility-imparting resin, the gas adsorption sealant layer 4 contains low elution polyethylene, the flexibility-imparting resin and a gas adsorbent, concentration of elusion TOC contained in the low elution polyethylene is 1.5 ppm or more and 250 ppm or less, a layer thickness ratio of the easy piercing sealant layer to the gas adsorption sealant layer is 0.3 to 0.8, and the gas adsorbent contains hydrophobic zeolite.SELECTED DRAWING: Figure 1
Patent JP-2020120389-A (JP)
Title: Multi-channel decorrelator, multi-channel audio decoder, multi-channel audio encoder and computer program using remix of decorrelator input signal
Inventor: DISCHING SASHA
IPC: H04S7/00
Filed: 2020-04-02
Abstract: To provide a multi-channel audio decoder including a multi-channel decorrelator providing complexity control information for the multi-channel decorrelator, providing further advanced concepts for effective coding and decoding of 3D audio scenes.SOLUTION: A multi-channel decorrelator for providing multiple decorrelation signals on the basis of multiple decorrelator input signals premixes a first set of N decorrelator input signals 610a-610n to a second set of K decorrelator input signals 622a to 622n. K<N is satisfied. The multi-channel decorrelator is configured to provide a first set of K' decorrelator output signals 632a to 632K' on the basis of a second set of K decorrelator input signals, and further, upmixes the first set of K' decorrelator output signals to the second set of N' decorrelator output signals. N'>K' is satisfied.SELECTED DRAWING: Figure 6
Patent JP-2020115223-A (JP)
Title: Polarizing film with adhesive layer, polarizing film with adhesive layer for in-cell type liquid crystal panel, in-cell type liquid crystal panel, and liquid crystal display device
Inventor: FUJITA MASAKUNI
IPC: C09J11/06
Filed: 2020-04-02
Abstract: To provide a polarizing film with an adhesive layer that can prevent white turbidness based on an adhesive layer and can satisfy stable antistatic function and touch sensor sensitivity, even under a humidification environment.SOLUTION: A polarizing film with an adhesive layer according to the present invention has a polarizing film, an anchor layer, and an adhesive layer in this order. The adhesive layer is formed, as a monomer unit, by: a (meth)acrylic polymer containing an alkyl (meth)acylate and a polar functional group-containing monomer; and an adhesive composition containing an organic cation-anion salt. A variation ratio (b/a) of surface resistance values on the side of the adhesive layer is 5 or less.SELECTED DRAWING: Figure 2
Patent JP-2021165725-A (JP)
Title: Electrical connection device and inspection method
Inventor: TOTSUGI SHOTA
IPC: G01R1/073
Filed: 2020-04-08
Abstract: To provide an electrical connection device configured to make probes contact an object under inspection with a predetermined pressure and provide an inspection method.SOLUTION: An electrical connection device 1 provided herein comprises a probe head 20, and a measurement probe 11 and a verification probe 12 held by the probe head 20. The probe head 20 holds the measurement probe 11 and the verification probe 12 with tips exposed from the probe head 20. A length from the probe head 20 to a tip end of the exposed portion of the verification probe 12 is shorter than that of the measurement probe 11.SELECTED DRAWING: Figure 1
Patent JP-2021167380-A (JP)
Title: Polyarylene sulfide resin composition and composite comprising the same
Inventor: YAMANO NAOKI
IPC: B32B15/08
Filed: 2020-04-10
Abstract: To provide a polyarylene sulfide resin composition which has: a small amount of warpage when used as a member; an excellent radio wave permeability from a megahertz band to a gigahertz band owing to having a low dielectric constant and a low dielectric loss tangent; and excellent impact resistance, and to provide a composite comprising the same.SOLUTION: There is provided a polyarylene sulfide resin composition comprising: 30 to 70 wt.% of a polyarylene sulfide (A); 3 to 20 wt.% of an ethylenic polymer (B); and 30 to 60 wt.% of glass fibers (C) having a dielectric constant of 5.5 or less at 2 GHz and a fiber cross- sectional aspect ratio of 2 to 4. There is also provided a metal member-polyarylene sulfide resin member composite comprising the same.SELECTED DRAWING: None
Patent JP-2021169701-A (JP)
Title: Connection piping
Inventor: MAEHARA NOBUMOTO
IPC: E03C1/122
Filed: 2020-04-14
Abstract: To provide connection piping capable of surely preventing backflow water from reaching upstream side piping when a backflow occurs.SOLUTION: The connection piping that connects an exhaust port of the upstream side piping from which the drainage is discharged and an inflow port where the drainage flows into a main pipe comprises a compressed air forming space in which pressure inside a pipe is increased to atmospheric pressure or higher when the drainage flows backward from the inlet port to the exhaust port, and a check valve formed on an upstream side of the compressed air forming space, between the exhaust port and the inflow portlet, and the exhaust port is provided at a position higher than the inflow port.SELECTED DRAWING: Figure 1
Patent JP-2021175233-A (JP)
Title: Protector
Inventor: HIRAKAWA SHINJI
IPC: H02G3/04
Filed: 2020-04-22
Abstract: To provide a protector capable of more easily fixing a wire harness to a harness fixing part by winding a binding band.SOLUTION: The present invention relates to a protector 10 storing a wire harness W/H and including a harness fixing part 20 to which the wire harness W/H is fixed by a binding band 30. The harness fixing part 20 includes an inner guide wall 21 and an outer guide wall 22 which are formed in a circumferential direction of the wire harness W/H. When the binding band 30 is inserted between the inner guide wall 21 and the outer guide wall 22, an insertion direction S of a front end 31a of the binding band 30 becomes substantially parallel with a take-out direction T.SELECTED DRAWING: Figure 3
Patent JP-2020124562-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To provide a game machine that can derive a novel performance.SOLUTION: A pachinko machine 10 has display means that performs display on the result of a game performed according to a predetermined operation by a player, and a substantially tabular transparent body that is installed in front of the display means and prevents contact to the display means, where the display means is seen through the transparent body. The pachinko machine is also provided with transparent body vibrating means for vibrating the transparent body.SELECTED DRAWING: Figure 1
Patent JP-2020140212-A (JP)
Title: Circularly polarizing plate and display device
Inventor: HATANAKA NOBUYUKI
IPC: H01L27/32
Filed: 2020-05-01
Abstract: To provide a thin and wide-band circularly polarizing plate and a display device including the circularly polarizing plate.SOLUTION: A circularly polarizing plate includes a substrate, a retardation layer, and a polarizing layer. The retardation layer has birefringence Δn(λ) for light at a wavelength of λ nm, satisfying expression (1):Δn(450)/Δn(550)≤1.00 and expression (2):1.00≤Δn(650)/Δn(550). The retardation layer and the polarizing layer are both coating layers, in which the total thickness of the retardation layer and the polarizing layer is 10 μm or less. The polarizing layer contains a dichroic dye.SELECTED DRAWING: Figure 1
Patent JP-2021181061-A (JP)
Title: Porous material
Inventor: HAYASHI FUMIHIRO
IPC: B01D69/10
Filed: 2020-05-19
Abstract: To provide a porous material excellent in air permeability and inhibitability against leakage of a liquid.SOLUTION: A porous material according to one aspect of the present disclosure comprises a porous support layer, and a porous oleophobic film that is superposed on one surface of the support layer. The oleophobic film is composed predominantly of a resin containing a perfluoroalkyl group. A withstanding pressure of the oleophobic film against a liquid with a surface tension of 20 mN/m is 0.5 kPa or more.SELECTED DRAWING: Figure 1
Patent JP-2021183032-A (JP)
Title: Resin container
Inventor: ISHITA HIDEKAZU
IPC: B65D81/34
Filed: 2020-05-21
Abstract: To provide a resin container in which space-saving in transportation or storage can be achieved and which is easily handled even when storing cooked contents.SOLUTION: A resin container comprises: a container body 10 which has a bottom wall part 12 and a side wall part 14 erected from the peripheral edge of the bottom wall part 12 and has an opening 11 on the upper end; and a lid body 20 which has a top wall part 21 that blocks the opening 11 in a detachable manner. The lid body 20 is formed with a lateral shift prevention part 22 which receives the bottom wall part 12 and prevents the container body 10 from being laterally shifted in the surface direction of the bottom wall part 12 when the container body 10 is placed on the lid body 20 with the inner surface of the lid body 20 facing upward.SELECTED DRAWING: Figure 1
Patent JP-2020196262-A (JP)
Title: Cardboard material and cardboard box using the same
Inventor: SHIODA SHUNSUKE
IPC: B31F1/08
Filed: 2020-05-28
Abstract: To suppress a rule crack and a fold of an end face.SOLUTION: In a bellows-fold cardboard material 1, rectangular sheets 2 in a continuous cardboard are folded back along respective fold lines F in a second direction MD linearly extending along a first direction CD, and are stacked along a third direction TD. In this cardboard material 1, an overlap dimension CL of thickness dimensions of sheets 20 of a pair continuing through the fold line F, at a position folded by a predetermined dimension LP from the fold line F along the second direction MD is within a predetermined thickness multiple range relative to a reference dimension TS which is a thickness dimension of one sheet 2. This thickness multiple range is a range in which the multiple of the overlap dimension CL relative to the reference dimension TS is 1.0 [time] or more and less than 3.0 [times].SELECTED DRAWING: Figure 3
Patent JP-2020147497-A (JP)
Title: SiC WAFER, SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Inventor: FURUYA YUKI
IPC: C30B33/00
Filed: 2020-05-29
Abstract: To provide a SiC wafer capable of reducing abundance ratios of crystal dislocation and crystal defect in a chipped region.SOLUTION: A SiC wafer has a facet growth mark 20 in at least a part. The facet growth mark 20 includes: a plurality of first spiral dislocation congestion lines 21a extended in a first direction parallel to a {1-100} plane or parallel to a {11-20} plane along a dicing line and periodically arranged at a predetermined interval; and second spiral dislocation congestion lines 21b extend in a second direction intersecting the first direction. A semiconductor device has an active region driven as a device and an outer peripheral region surrounding the active region, and a spiral dislocation density in the outer peripheral region is larger than that in the active region.SELECTED DRAWING: Figure 1