baber/WOPTO huggingface dataset:
Patent JP-2020059043-A (JP)
Title: Method for manufacturing amorphous alloy piece
Inventor: FUKUYAMA KENJI
IPC: B21D22/02
Filed: 2018-10-10
Abstract: To provide a method for manufacturing an amorphous alloy piece by blanking an amorphous alloy piece from an amorphous alloy ribbon, with which tool life can be improved according to another method not dependent on only tool coating.SOLUTION: In a method for manufacturing an amorphous alloy piece, a plastic working groove to become a blanking contour line of a prescribed shape is formed on an amorphous metal ribbon surface, and blanked to an amorphous alloy piece of the prescribed shape by using a blanking punch and a die.SELECTED DRAWING: Figure 1
Patent JP-2020049192-A (JP)
Title: Square butter knife capable of cutting in certain amount
Inventor: TOYODA IZUMI
IPC: A47J9/00
Filed: 2018-09-25
Abstract: To provide a square butter knife capable of cutting in a certain amount in which the certain amount of butter can be cut even if being not measured with a scale.SOLUTION: A square butter knife capable of cutting in a certain amount is characterized as follows: a scale wall 3 of a handle is provided at the tip of an extraction handle 2 of a butter knife 1 and a scale 4 for displaying the certain amount is attached inside; a bottom wall 5 extended at the right angle to the scale wall 3 of the handle is provided; a tip scale wall 6 is provided so as to become the right angle with the bottom wall 5 at the tip of the bottom wall 5; the scale 4 for displaying the certain amount is attached inside, and an opening 7 is provided at the front of the bottom wall 5; the sharp indentation 8 is provided in the lower part of the scale wall 3 of the handle, the bottom wall 5 and the tip scale wall 6; and thereby the butter is made to be easily cut out.SELECTED DRAWING: Figure 1
Patent JP-2019074087-A (JP)
Title: Multi-piece compressor housing for turbocharger
Inventor: ALEXANDRE GARCIA ALCARAZ
IPC: F04D29/42
Filed: 2018-10-16
Abstract: To provide a multi-piece compressor housing for a turbocharger to reduce manufacturing cost and increase quality.SOLUTION: A compressor housing 200 for a turbocharger includes an outer housing structure 202, an inner housing structure 204, and a rear housing structure 206. The outer housing structure 202 includes a first tubular portion 202a and a first radial portion 202b extending radially outward. The inner housing structure 204 includes a second tubular portion 204a and a second radial portion extending radially outward. The outer housing structure 202, the inner housing structure 204 and the rear housing structure 206 are formed separately from each other and are coupled to each other. A recirculation cavity 218 is defined radially between the first tubular portion 202a and the second tubular portion 204a. A volute 208 is cooperatively formed by the first radial portion 202b and the outer radial portion.SELECTED DRAWING: Figure 3
Patent JP-2019093704-A (JP)
Title: Rotary table digital printer and printing unit
Inventor: JOACHIM WEBER
IPC: B41J2/175
Filed: 2018-10-17
Abstract: To provide a rotary table digital printer which assures further improved reproductivity of a printing result, and a printing unit.SOLUTION: A rotary table digital printer has at least one work station 8 to 18 which is fitted to a holding frame, and is designed as a printing unit 21 for printing onto a work-piece 6. The printing unit, in which a support frame for receiving an ink unit and a printing head module is connected to a printing unit receptacle related to the holding frame, has a printing unit interface which is so designed as to be connected to the printing head module. The printing unit further has the ink unit, and a printing head carrier having a carrier interface which is son designed as to be connected to the printing head interface. The printing unit receptacle, the printing unit interface, the ink unit, the printing head interface, the carrier interface, and the printing head module form string arrangement along a print direction.SELECTED DRAWING: Figure 1
Patent JP-2020062283-A (JP)
Title: Massage tool
Inventor: TAKAHASHI TASABURO
IPC: A61H39/04
Filed: 2018-10-18
Abstract: To provide a massage tool capable of easily obtaining a massage effect on a desired spot of a human body.SOLUTION: A massage tool includes: a mounting fixture mounted on a human body, and formed of a flexible textile extending in one direction and provided with a pocket having an opening at a certain position in the extension direction; and a plurality of massage spheres stored in the pocket aligned in the extension direction. When being mounted on the human body, the mounting fixture is extended and movement of the plurality of massage spheres is restricted, and when not being mounted on the human body, the position in the extension direction of the plurality of massage spheres can be adjusted.SELECTED DRAWING: Figure 1
Patent JP-2020065983-A (JP)
Title: Electrostatic coating method using solvent-based paint of direct charging type and electrostatic coating device
Inventor: MANABE KEIJI
IPC: B05D1/04
Filed: 2018-10-25
Abstract: To improve coating efficiency of a solvent-based paint on an object to be coated.SOLUTION: Electrostatic coating comprises a step of supplying a solvent-based paint t to a paint sprayer 4 through a paint path 6, a step of applying a high voltage to the solvent-based paint t by direct contact with a high-voltage electrode 5, and a step of spraying the solvent-based paint t from the paint sprayer 4 in a state where a high voltage is applied to the solvent-based paint t by the high-voltage electrode 5. There are provided a step of increasing a charge amount of paint particles when the direct contact between the paint particles of the solvent-based paint t and the high-voltage electrode 5 is cut off by using the solvent-based paint t whose electric resistance value is smaller than a set threshold value, and a step of further increasing the charge amount of the paint particles by causing ions emitted from the high-voltage electrode 5 to collide with the flying paint particles.SELECTED DRAWING: Figure 1
Patent JP-2019048992-A (JP)
Title: Composition, cured product, and light-transmitting laminate
Inventor: CHISAKA HIROKI
IPC: B32B27/18
Filed: 2018-10-29
Abstract: To provide a composition that gives a cured product having a high transmittance and refractive index of light and no birefringence; a cured product of the composition, and a light-transmitting laminate including a light-transmitting member and the cured product.SOLUTION: The composition comprises (A) a condensed tricyclic compound containing a vinyl group, an alkoxy group or a hydroxyl group, represented by the general formula in the figure, (B) a transparent resin, (C) a polymerizable monomer, and (D) a polymerization initiator.SELECTED DRAWING: None
Patent JP-2020069931-A (JP)
Title: Door control device for vehicle
Inventor: AKITA AKIRA
IPC: B60J5/00
Filed: 2018-10-31
Abstract: To provide a door control device for a vehicle that can control opening/closing of a door without causing an occupant to feel any discomfort even when no operator who operates a vehicle is present.SOLUTION: A door control device for a vehicle includes: a notification unit 24 for notifying of a variety of information; and an opening/closing control unit 27 for controlling opening/closing of a vehicle door. The opening/closing control unit 27 automatically switches a door opening/closing mode between a manually opening/closing mode of opening/closing the door in accordance with a predetermined opening/closing operation and an automatic opening/closing mode of automatically opening/closing the door without relying on input for opening/closing operation, and controls the notification unit 24 to notify whether the present mode is the manually opening/closing mode or automatic opening/closing mode.SELECTED DRAWING: Figure 1
Patent JP-2020076653-A (JP)
Title: Optical measuring device and optical measuring method
Inventor: TAKASHIMA JUN
IPC: G01C3/06
Filed: 2018-11-08
Abstract: To obtain a measurement waveform signal from a light reception amount distribution signal.SOLUTION: An optical measuring device 100 comprises: a light source 10 that emits light toward a target TA; a light receiving unit 40 that is configured such that a plurality of pixels can each detect the amount of received light, the light receiving unit 40 obtaining a light reception amount distribution signal for every pixel; an acquisition unit 51 that acquires a measurement waveform signal MS from the light reception amount distribution signal of reflected light reflected by the target TA based on a light reception amount distribution signal when the target TA is not present; and an adjustment unit 53 that, when the amount of received light of a part of the light reception amount distribution signal of the reflected light is equal to or more than a predetermined value, adjusts a sensitivity parameter for the light reception amount distribution signal of the reflected light so that the measurement waveform signal MS is acquired.SELECTED DRAWING: Figure 1
Patent JP-2020075217-A (JP)
Title: Wastewater treatment method
Inventor: NAKAMURA SHINICHI
IPC: C02F1/461
Filed: 2018-11-08
Abstract: To provide a wastewater treatment method possible to recycle and reuse a high-quality adsorbent on site.SOLUTION: There is provided a wastewater treatment method for supplying a regenerated adsorbent to a wastewater treatment tank (1), including the steps of: purifying wastewater in the wastewater treatment tank (1) in which an adsorbent is stored; and extracting the adsorbent from the wastewater treatment tank (1), and transferring the extracted adsorbent to an activation tank (2) and regenerating it while maintaining its water-containing state. An adsorbent amount (P) supplied to the wastewater treatment tank (1) may be controlled according to an index (S1) of the degree of pollution of wastewater raw water. The wastewater treatment tank (1) may have an adsorption purification tank (11) in which an adsorbent is stored and the wastewater is stirred, and an amount of an adsorbent (P1) supplied to the adsorption purification tank (11) and/or a kneading degree (M) in the adsorption purification tank (11) may be controlled according to the index (S1) of the degree of pollution of the wastewater.SELECTED DRAWING: Figure 1
Patent JP-2020080284-A (JP)
Title: Porous membrane and zinc battery
Inventor: KOGURE Kaito
IPC: H01M2/16
Filed: 2018-11-14
Abstract: To provide a porous membrane capable of obtaining excellent ionic conductivity of hydroxide ions, and a zinc battery including the porous membrane.SOLUTION: A porous membrane includes hydrotalcite, and a resin material, and is surface-treated with a surfactant. A zinc battery includes a positive electrode, a negative electrode, and a separator arranged between the positive electrode and the negative electrode, and the separator is the above-described porous membrane.SELECTED DRAWING: None
Patent JP-2019091691-A (JP)
Title: Positive electrode active material composition for lithium secondary battery and lithium secondary battery including the same
Inventor: CHOI MOON HO
IPC: C01G53/00
Filed: 2018-11-15
Abstract: To provide a positive electrode active material composition for a lithium secondary battery and a lithium secondary battery including the same, and more specifically, a positive electrode active material composition for a lithium secondary battery and a lithium secondary battery including the same including a mixture of particles heat treated at the same temperature with different Ni composition and particle size.SOLUTION: According to the present invention, it is possible to adjust the Ni content of large particles and small particles to similarly adjust the optimum volume development temperature of large particles and small particles, thereby manufacturing a lithium secondary battery having improved output and life.SELECTED DRAWING: Figure 1
Patent JP-2020081048-A (JP)
Title: Game machine
Inventor: YOSHIHARA HIROAKI
IPC: A63F7/02
Filed: 2018-11-19
Abstract: To provide a game machine capable of reducing the burden in manufacturing.SOLUTION: A Pachinko game machine having no setting change function for changing a set value in which a big winning probability is determined includes a control operation unit used for changing a set value in other Pachinko game machines having a setting change function. While a main control CPU of the Pachinko game machine having no setting change function outputs a first initialization designation command to a sub control CPU when power is supplied at the time of an RWM clear switch being operated and the control operation unit being operated, the main control CPU of the Pachinko game machine having no setting change function outputs a second initialization designation command to the sub control CPU when power is supplied at the time of the RWM clear switch being operated and the control operation unit not being operated. The sub control CPU executes a power-on operation check when the first initialization designation command is input, but does not execute the power-on operation check when the second initialization designation command is input.SELECTED DRAWING: Figure 11
Patent JP-2020082430-A (JP)
Title: Production method of printed matter, production method of foam, foam suppression ink
Inventor: YAMADA YOSHIMI
IPC: B41M3/06
Filed: 2018-11-20
Abstract: To provide a production method a foaming printed matter, which is simple and suitable for small lot production of foams having an irregular pattern on a surface, a production method of foams suitable for it, and a foam suppression ink.SOLUTION: A production method of printed matters is a production method of effervescent printed matters of forming an irregular pattern on a surface by foaming includes a printing step of inkjet printing, under a temperature condition lower than a softening temperature of a foaming resin composition, a foam suppression ink 5 containing a foam suppression agent for lowering thermal resolution of the forming resin composition and a solvent that dissolves the foam suppression agent when the foam suppression agent is a solid and becomes compatible with the foam suppression agent when the foam suppression agent is a liquid, and can transfer the foam suppression agent to a foaming resin composition on printing media 1 having a layer 2 of the foaming resin composition containing a chemical foam agent.SELECTED DRAWING: Figure 2
Patent JP-2020082965-A (JP)
Title: Air bag device for front passenger seat
Inventor: TAMAI HIROMI
IPC: B60R21/237
Filed: 2018-11-21
Abstract: To provide an air bag device for a front passenger seat in which an air bag during expansion and inflation can cause a rear end side of a preliminarily folded air bag to be quickly separated from a storage part so that the air bag can be expanded along a top face of an instrument panel.SOLUTION: An air bag for a front passenger seat has an air bag 15 and a regulation member 60 for regulating expansion and inflation of the air bag. The regulation member comprises: a temporary holding part 63 for rotating a folding part 50 of the air bag rearward to release the folding part from a release opening 69. The air bag is folded so that a lateral dimension and a cross dimension thereof are reduced after forming a preliminarily folded air bag. A portion of a rear side part 33 of the preliminarily folded air bag is stored in the temporary holding part as a folded part 50. The air bag is arranged so that a rear end side part 34 including a rear end 35 of the preliminary folding air bag extends forward from the release opening on a lower side of a cover part 65 of the temporary holding part 63 so as to be detached from the temporary holding part, and the air bag is stored in a storage part 12 being folded.SELECTED DRAWING: Figure 12
Patent JP-2020082139-A (JP)
Title: Laser processing device and method for processing work-piece
Inventor: HAYASHI NAOHISA
IPC: B23K26/073
Filed: 2018-11-27
Abstract: To process a work-piece while appropriately controlling an irradiation range of laser beams.SOLUTION: A laser processing device that processes a work-piece using laser beams comprises; a beam source that can emit a laser beam; an axicon lens arranged on an optical axis of a laser beam to be emitted from the beam source; and an aperture stop arranged between the beam source and the axicon lens and having an aperture diameter smaller than a beam diameter of a laser beam, which generates a pseudo-Bessel beam by making a laser beam whose beam diameter is narrowed down by the aperture stop incident to the axicon lens, and processes the work-piece by adding an area to be processed of the work-piece to a processable intensity-range where an intensity of the pseudo Bessel beam is equal to a prescribed processing threshold or more.SELECTED DRAWING: Figure 3
Patent JP-2020084099-A (JP)
Title: Aqueous resin composition, coating film, and coated article
Inventor: ICHIHARA Yuto
IPC: C08L33/04
Filed: 2018-11-29
Abstract: To provide an aqueous resin composition which can give a coating film (cured film) excellent in durability and appearance at a low temperature and is excellent in storage stability.SOLUTION: The aqueous resin composition of the present invention contains (A) an acrylic resin having a weight average molecular weight of 100,000-800,000 and a hydroxyl value of 40-130 mg KOH/g, (B) an alkyl-etherified melamine resin having a solubility parameter δ (SP value) of 5.0-8.0, (C) an anionic surfactant, (D) an organic solvent, and (E) water. The acrylic resin (A) and the alkyl-etherified melamine resin (B) are dispersed in water.SELECTED DRAWING: None
Patent JP-2020080824-A (JP)
Title: Pollution degree measurement system
Inventor: TATSUOKA ISAMU
IPC: C12M1/34
Filed: 2018-11-30
Abstract: To realize a pollution degree measurement system that can be easily handled.SOLUTION: Provided is a pollution degree measurement system comprising a pollution degree measurement kit for measuring the pollution degree of a measurement subject by at least either ATP, ADP, and AMP; and a communication terminal that can communicate with the pollution degree measurement kit and can be connected to an external network, the communication terminal being able to operate the pollution degree measurement kit.SELECTED DRAWING: Figure 9
Patent JP-2020090294-A (JP)
Title: Packing box
Inventor: NOHARA YUTA
IPC: B65D25/20
Filed: 2018-12-04
Abstract: To provide a packing box improved in exchange workability of a toner container.SOLUTION: A packing box 1 contains a toner container 100. A code image 23 formed of a two-dimensional code having the encrypted internet address of a website providing information related to an exchange method of the toner container 100 is printed on an outer surface of the packing box 1.SELECTED DRAWING: Figure 2
Patent JP-2020092541-A (JP)
Title: Seismoscopic relay device
Inventor: OSHIMA MASATOSHI
IPC: H02B1/40
Filed: 2018-12-06
Abstract: To provide a seismoscopic relay device capable of being installed without interrupting a primary side of an earth leakage breaker.SOLUTION: The seismoscopic relay device includes: a seismoscopic sensor 14 for detecting an earthquake; a pseudo leakage current generation unit 15; and a control unit 20 for generating a pseudo leakage current from the pseudo leakage current generation unit 15 and performing an interruption operation of an earth leakage breaker 3 when seismoscopic intensity detected by the seismoscopic sensor 14 is greater than or equal to a predetermined value. The seismoscopic relay device further includes: an N terminal 12 connected to a neutral pole N of a single-phase three-wire electric path; an L terminal 11 connected to one of two voltage electrodes L1, L2; an E terminal 13 connected to a ground electrode E; and a display unit 17 for notifying that the N terminal 12 and the L terminal 11 are reversely connected if such a case occurs. The pseudo leakage current is output from the E terminal 13.SELECTED DRAWING: Figure 1
Patent JP-2020056393-A (JP)
Title: Exhaust purification device
Inventor: SUGIHARA Shinya
IPC: B01D53/94
Filed: 2018-12-07
Abstract: To reduce accumulation of a reducing agent in an exhaust purification device which includes a reducing catalyst reducing a specific substance in exhaust with the reducing agent containing a substance which is a solid or a liquid at a normal temperature.SOLUTION: An exhaust purification device comprises: a first purification section which includes a reducing catalyst purifying exhaust by reducing a specific substance included in the exhaust exhausted from an internal combustion engine with a reducing agent; an introduction passage which is arranged next to the first purification section at an upstream side thereof in an exhaust passage and introduces the exhaust into the first purification section; and a reducing agent addition section which is configured to add the reducing agent to an inside of the introduction passage. The introduction passage is configured to introduce the exhaust to the first purification section through a portion where is higher than an addition portion which is formed on a downstream side of a portion where the reducing agent is added to an inside of the introduction passage in a utilization state.SELECTED DRAWING: Figure 18
Patent JP-2020094719-A (JP)
Title: Environment formation device and cooling device
Inventor: SONOBE MUNEAKI
IPC: F25B1/00
Filed: 2018-12-11
Abstract: To provide an environment formation device of low power consumption by developing an air conditioning device capable of exhibiting a small refrigeration capacity.SOLUTION: An environment formation device has a test room 3 and air conditioning means 20, and the air conditioning means 20 has cooling means 30. The cooling means 30 has a compressor 35, a condenser 36, expansion means 37, and an evaporator 38, and a phase-change refrigerant is circulated therein. The cooling means 30 has a bypass flow channel 41 bypassing at least the evaporator 38, and reaching a suction side of the compressor 35, and includes opening adjustment means (main expansion means 37) for expanding and contracting an actual opening of the flow channel reaching the evaporator 38, and suction-side pressure detection means 22 for detecting a suction-side pressure of the compressor 35. The opening of the main expansion means 37 is adjusted so that the pressure detected by the suction-side pressure detection means 22 reaches a prescribed target pressure.SELECTED DRAWING: Figure 1
Patent JP-2019053326-A (JP)
Title: Device and method for reducing quantization noise in a time-domain decoder
Inventor: TOMMY VAILLANCOURT
IPC: G10L25/84
Filed: 2018-12-12
Abstract: To provide a device and method for reducing quantization noise in a signal contained in a time-domain excitation decoded by a time-domain decoder.SOLUTION: The decoded time-domain excitation is converted into a frequency-domain excitation. A weighting mask is produced for retrieving spectral information lost in the quantization noise. The frequency-domain excitation is modified to increase spectral dynamics by application of the weighting mask. The modified frequency-domain excitation is converted into a modified time-domain excitation. The method and device can be used for improving music content rendering of linear-prediction (LP) based codecs. Optionally, a synthesis of the decoded time-domain excitation may be classified into one of a first set of excitation categories and a second set of excitation categories, the second set including INACTIVE or UNVOICED categories, the first set including an OTHER category.SELECTED DRAWING: Figure 1