baber/WOPTO huggingface dataset:
Patent JP-2019142857-A (JP)
Title: Carboxylate, carboxylic acid generator, resin, resist composition, and method for producing resist pattern
Inventor: SHIMADA MASAHIKO
IPC: C07C381/12
Filed: 2019-02-22
Abstract: To provide a carboxylate capable of producing a resist pattern with a good mask error factor, and a resist composition containing the carboxylate.SOLUTION: A carboxylate represented by a formula (I) and a resist composition containing the carboxylate are provided. [In the formula, R, Rand Leach represent a C1-36 hydrocarbon group or the like; Rrepresents a C1-6 hydrocarbon group or the like; Xrepresents a C1-72 hydrocarbon group or the like, provided that at least one of hydrogen atoms contained in the group is substituted with a formula (IA); Rrepresents a C1-12 saturated hydrocarbon group; u1 represents 0-2, s1 represents 1 or 2, and t1 represents 0 or 1, provided that the sum of s1 and t1 is 1 or 2; and * represents a binding site.]SELECTED DRAWING: None
Patent JP-2020136619-A (JP)
Title: Light emitting device and lighting system
Inventor: OMURA TAKASHI
IPC: F21V23/00
Filed: 2019-02-25
Abstract: To provide a light emitting device and the like, capable of regulating melatonin secretion of a person receiving light while reducing a sense of discomfort felt by the person receiving light.SOLUTION: A light emitting device 1 includes: a first light emitting section 10 including only a first light emitting element 11 among the first light emitting element 11, a second light emitting element 21 and a third light emitting element 22, the first light emitting section emitting first white light having a first color temperature; a second light emitting section 20 including the second light emitting element 21 and the third light emitting element 22, the second light emitting section emitting second white light having a second color temperature; and terminals through each of which power is supplied to each light emitting section, the power being supplied independently to the first light emitting section 10 and the second light emitting section 20 so that emission intensities thereof can be controlled independently. The peak wavelength of light that is emitted from the first light emitting element 11 and the second light emitting element 21 is 440 nm or more and 460 nm or less, and the peak wavelength of light that is emitted from the third light emitting element 22 is 480 nm or more and 500 nm or less. A difference between the first color temperature and the second color temperature is 1,000K or less.SELECTED DRAWING: Figure 1
Patent JP-2020137078-A (JP)
Title: System, program, etc.
Inventor: HATTORI TETSUYA
IPC: H04N7/18
Filed: 2019-02-26
Abstract: To provide signal distribution means for distributing signals, which are transmitted between a camera and a camera video recording circuit, to electronic components which achieve predetermined functions based on the signals.SOLUTION: A system 1 includes: cameras 10-1 to 10-4; and a camera video recording circuit 40 which compresses a video captured by the cameras 10-1 to 10-4 and causes to store into a storage medium 60. A second video signal conversion circuit 30 distributes video signals which are transmitted between the cameras 10-1 to 10-4 and the camera video recording circuit 40 to image recognition circuits 50 each executing an image recognition function based on the video signals. The camera video recording circuit 40, on receiving a trigger signal TG according to the result of the recognition by the image recognition function, records the video of the cameras 10-1 to 10-4 into the storage medium 60.SELECTED DRAWING: Figure 1
Patent JP-2020138244-A (JP)
Title: Manufacturing method of polishing article
Inventor: MATSUKUMA TOSHITAKA
IPC: B24B49/16
Filed: 2019-02-27
Abstract: To provide a good polishing performance irrespective of skill or proficiency of an operator so as to improve outer diameter dimensional accuracy, polishing surface uniformity, and manufacturing efficiency.SOLUTION: A manufacturing method of a polished article in which a polished article is pressed by a grindstone while rotating around a shaft, and the grindstone and the polished article are relatively moved in the direction parallel to the shaft of the polished product, and are relatively moved in the direction that the distance between the grindstone and the shaft of the polished article becomes smaller, so as to polish an outer peripheral surface of the polished article, and at the time of polishing, a work rest is pressed against the polished article from the opposite side of the grindstone across the polished article so that it faces the pressing direction of the grindstone so as to give a pressing force to the polished article and support the polished product, the work rest is prepared so as to be able to proceed toward the polished article, a pressing force detector detects the strength of the pressing force, and the work rest advances toward the polished article so that the pressing force becomes constant, thereby achieving the polishing. Instead of controlling to keep the pressing force constant, the control may be performed to advance the work rest by the amount of polishing (the amount of decrease in the outer diameter of the polished product).SELECTED DRAWING: Figure 1
Patent JP-2020139457-A (JP)
Title: Tubephragm pump
Inventor: MATSUO SHIGEYOSHI
IPC: F04B43/09
Filed: 2019-02-28
Abstract: To eliminate the necessity of a pressure transfer medium that operates a tubephragm, and realize easy replacement of the tubephragm while ensuring linearity between a deformation amount of the tubephragm and a discharge amount of transferred fluid.SOLUTION: A tubephragm pump comprises: a tubephragm having a pump head part that forms a pump chamber into which a transfer fluid is introduced and from which the introduced transfer fluid is discharged to the outside; a driving head that holds the tubephragm and directly pushes the pump head part in a direction intersecting the transfer direction of the transfer fluid so as to expand and contract the pump chamber; drive means that reciprocates the drive head in a drive direction in which the pump chamber is expanded and contracted; and a control part that controls the drive means. The tubephragm has a cross-sectional shape intersecting the transfer direction of the transfer fluid of the pump chamber of a flat shape in which the length in the direction intersecting the drive direction by the drive means is longer than the length in the drive direction.SELECTED DRAWING: Figure 1
Patent JP-2019091083-A (JP)
Title: Display divice
Inventor: KOYAMA JUN
IPC: G09G3/32
Filed: 2019-02-28
Abstract: To provide an active matrix EL display device that affords clear multi gray-scale color display by reducing a shift in potential from a potential drop due to the wiring resistance of a power supply line to thereby decrease unevenness in a display region.SOLUTION: A plurality of drawing-out ports of a power supply line are arranged. For a wiring resistance between an external input terminal and a pixel portion power supply line, potential compensation is performed by supplying potential to the power supply line with a feedback amplifier. In addition to the structure, the power supply line is arranged in a matrix form.SELECTED DRAWING: Figure 5
Patent JP-2020139082-A (JP)
Title: Fluorine-containing silica composite particle, method for producing the same, and water repellent and lipophilic agent containing the same as active ingredient
Inventor: KIJIMA SATOSHI
IPC: C08G77/46
Filed: 2019-02-28
Abstract: To provide a fluorine-containing silica composite particle, in which water repellency and lipophilicity are further improved.SOLUTION: A fluorine-containing silica composite particle composed of a condensate of a fluorine-containing alcohol, a tetraalkoxysilane, and a silica particle whose surface is modified with a compound having at least one amino group and/or hydroxyl group and no sulfo group in the molecule. Said fluorine-containing silica composite particle is produced by subjecting a fluorine-containing alcohol, a tetraalkoxysilane, and a silica particle whose surface is modified with a compound having at least one amino group and/or hydroxyl group and no sulfo group in the molecule, to a condensation reaction using an alkaline or acidic catalyst.SELECTED DRAWING: None
Patent JP-2020145567-A (JP)
Inventor: HAYASHI YASUNOBU
IPC: H03H9/145
Filed: 2019-03-06
Abstract: 【課題】耐電力性に優れた弾性波装置を提供する。【解決手段】圧電体層と、圧電体層上に設けられたＩＤＴ電極３とを備え、ＩＤＴ電極３が、Ａｌを主体とし、Ｎｄ、Ｓｃ及びＴａからなる群から選択された１種の添加物を含み、ＩＤＴ電極３の圧電体層側の領域とは反対側の領域における添加物の濃度が、ＩＤＴ電極３の圧電体層側の領域における添加物の濃度よりも高い、弾性波装置１。【選択図】図１
Patent JP-2020142637-A (JP)
Title: Vehicle waterproof structure
Inventor: MIYAZAKI RYUTA
IPC: B60N3/10
Filed: 2019-03-06
Abstract: To provide a vehicle waterproof structure which can prevent a liquid from spilling over an electric component provided below a case in which a cup holder is housed.SOLUTION: A vehicle waterproof structure 1 includes: an instrument panel 10; a case 20 extending forward from a surface of the instrument panel 10 and having openings 21, 22 at a rear end part and a front end part; a cup holder 30 which can slide relative to the case 20 and can be stored while protruding forward from the front end part side opening 22; and an electric component 40 provided below the case 20 and having a connector 41 which can be connected with a harness in front of the surface of the instrument panel 10. The instrument panel 10 includes: an attachment part 11a to which the electric component 40 or an electric panel 50 is attached; and a cover part 13 which extends from the attachment part 11a to an area in front of the surface of the instrument panel 10 and is disposed between the front end part side opening 22 of the case 20 and the connector 41.SELECTED DRAWING: Figure 2
Patent JP-2019094507-A (JP)
Title: Degradation odor masking agent of citral or citral-containing product, and degradation odor masking method
Inventor: FUJIMOTO NORIKAZU
IPC: C11B9/00
Filed: 2019-03-07
Abstract: To provide a degradation odor masking agent of citral or a citral-containing product for masking odor of p-cresol or p-methylacetophenone that is a degradation odor of citral generated with time during heating the citral or the citral-containing product, and a degradation odor masking method.SOLUTION: A degradation odor masking agent of citral or a citral-containing product, characterized in containing at least one kind selected from the group consisting of ethyl pyruvate, methyl jasmonate, methyldihydrojasmonate, diethylmaronate, methyl betanaphtyl ketone, maltolisobutylate, menthol, lauric acid, acetoin, cinnamyl acetate, benzyl acetate, and α-terpineol.SELECTED DRAWING: None
Patent JP-2020142689-A (JP)
Title: Seal structure of two components
Inventor: HASEGAWA KAZUTOSHI
IPC: B60K11/04
Filed: 2019-03-07
Abstract: To provide a seal structure of two components which can mold a seal piece longer than a conventional seal piece, and thereby can absorb a position change and a shape change of a seal mating object.SOLUTION: A seal structure of two components has a resin-made first component 20, a second component 30, and a seal piece 40 which is molded integrally with the first component 20, has flexibility and seals between the first component 20 and the second component 30. The seal piece 40 has a first thin wall part 41 which is provided so as to project to the second component 30 side from the first component 20 and is thinner than the first component 20, and a second thin wall part 42 which is provided so as to project to the second component 30 side from the projection direction tip 41c of the first thin wall part 41, is thinner than the first thin wall part 41 and uses the free end as the tip.SELECTED DRAWING: Figure 2
Patent JP-2020147053-A (JP)
Title: Vehicle front section structure
Inventor: TAHARA DAIKI
IPC: B62D25/08
Filed: 2019-03-11
Abstract: To provide a vehicle front section structure capable of enhancing the rigidity and strength of a load transmitting path reaching a back-side front pillar.SOLUTION: Each front pillar 12 includes: a front-side pillar 16; and a back-side pillar 18 which is located at the rear side of a vehicle relative to the front-side pillar 16, and which is extended along the vertical direction. Each front pillar 12 includes a front pillar inner 13b extended toward the back-side pillar 18 from the vehicle-rear side of a pair of right and left upper members extended along the vehicle back-and-forth direction within a vehicle compartment. Each front pillar inner 13b includes: an upper part coupled portion 20 that is coupled to a front pillar outer 13a located outside the vehicle in the upper part of the vehicle; a vehicle width extended portion 22 extended from the upper part coupled portion 20 toward the internal side relative to the vehicle widthwise direction; and a vertical extended portion 24 extended toward the down side of the vehicle from the vehicle width extended portion 22. The vehicle width extended portion 22 is provided with a first bead portion 26 extended in the vehicle back-and-forth direction.SELECTED DRAWING: Figure 3
Patent JP-2020150009-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: IIZUKA YASHIRO
IPC: H01L21/683
Filed: 2019-03-11
Abstract: To maintain good in-plane uniformity of substrate processing on a substrate.SOLUTION: A mounting table is provided with a first heater whose temperature can be adjusted for each divided region into which the mounting surface on which a substrate targeted for substrate processing is mounted is divided. The tip of a pin can be recessed from a through hole formed in the mounting surface, and the tip is provided with a second heater and a detection unit that detects the temperature. A control unit controls a processing condition of the substrate processing including the temperatures of the first heater and the second heater according to the temperature detected by the detection unit.SELECTED DRAWING: Figure 5
Patent JP-2020146149-A (JP)
Title: Periodontal pocket depth measuring device
Inventor: AKIHIRO YOSHIAKI
IPC: A61C19/04
Filed: 2019-03-12
Abstract: To provide a periodontal pocket depth measuring device capable of correctly measuring a depth of a periodontal pocket even when a dental calculus is adhered to a tooth root.SOLUTION: A periodontal pocket depth measuring device 1 for measuring a depth of a periodontal pocket comprises: a main body part 10; a plate-shaped probe 20 being held to the main body part and protruding from one end of the main body part; a lip 30 protruding to a same direction to a protrusion direction of a probe from one end of the main body part, being held to the main body part in a movable manner in a direction being parallel to the protrusion direction and being provided in the surrounding of the probe; and a detection part for detecting a movement amount of the lip opposite to the protrusion direction, as a depth of the periodontal pocket. The probe has a hollow part 221 on a tip end of the protrusion direction and on a center of a plate width direction.SELECTED DRAWING: Figure 3
Patent JP-2022067666-A (JP)
Title: Method for correcting cord length of wing
Inventor: HASEGAWA MASANOBU
IPC: F01D9/02
Filed: 2019-03-12
Abstract: To provide a method for correcting a cord length of a wing, which can correct the cord length by machining without incurring a high correction cost even if the cord lengths of the wings molded into a wing shape are different.SOLUTION: A wing cord length correcting method is comprised of: a measurement step for measuring a position in a cord length direction by a touch probe 4 at a plurality of preset measurement points a to h from a wing root to a wing tip in a leading edge LE of a rotor blade W gripped by a jig J set in a machining center 1; a correction step for correcting an NC program for machining a trailing edge TE constructed in advance and establishing a correction NC program for machining the trailing edge TE based on a difference between the measurement result by the touch probe 4 and the design data of the rotor blade W by a personal computer PC connected to a control unit 20 of the machining center 1 via LAN; and a machining step in which the machining of trailing edge TE is performed at the machining center 1 based on the correction NC program for machining of the trailing edge TE.SELECTED DRAWING: Figure 1
Patent JP-2020154065-A (JP)
Title: Image forming apparatus
Inventor: SATAKE YUICHI
IPC: F21V33/00
Filed: 2019-03-19
Abstract: To illuminate inclination prevention members provided projecting from an apparatus body by using an existing configuration without providing a new light source.SOLUTION: The present invention has an apparatus body 11 that is provided with at least one light source 18 and disposed with a reading device 12 for reading a document, inclination prevention members 22, 22 for preventing inclination of the apparatus body 11, and inclination prevention member illumination means 74a for turning on the light source 18 to illuminate the inclination prevention members 22, 22.SELECTED DRAWING: Figure 3
Patent JP-2020151066-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-19
Abstract: To provide a game machine capable of reducing the processing load for determining whether or not to control to an advantageous state.SOLUTION: For an advantageous state determination value, in a predetermined numerical value range, at least a common numerical value range is set among a plurality of stages of setting values that can be set by setting means. In a predetermined numerical value range, the advantageous state determination value of an advantageous setting value is set to include the common numerical value range and a non-common numerical value range that is not set in the advantageous state determination value of a disadvantageous set value. The common numerical value range and the non-common numerical value range are set so as to be a numerical value range continuous from a predetermined reference value.SELECTED DRAWING: Figure 1
Patent JP-2019112453-A (JP)
Title: Use of particular pyridinium salts for treatment of keratin substances, compositions and implementation methods
Inventor: HERCOUET LEILA
IPC: A61K8/49
Filed: 2019-03-19
Abstract: To provide compounds that can produce, in safer conditions than persulfates, powerful lightening, especially lightening of keratin fibers, while minimizing their degradation.SOLUTION: The present invention relates to use of one or more particular pyridinium salts. The invention also relates to a method for the treatment of keratin substances using the salts and optionally one or more chemical oxidizing agents. The invention also relates to a composition for lightening keratin substances comprising one or more pyridinium salts and one or more chemical oxidizing agents. The present invention also relates to one or more particular pyridinium salts and also to compositions containing them, especially compositions comprising a physiologically acceptable medium.SELECTED DRAWING: None
Patent JP-2020154131-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: MAKI KOTA
IPC: G03G5/14
Filed: 2019-03-20
Abstract: To provide an electrophotographic photoreceptor that is excellent in photosensitivity and reduces residual potential.SOLUTION: An electrophotographic photoreceptor comprises: a conductive substrate; an undercoat layer arranged on the conductive substrate; and a photosensitive layer arranged on the undercoat layer. The undercoat layer contains titanate metal compound particles, an electron transporting compound, and a binder resin.SELECTED DRAWING: None
Patent JP-2020155948-A (JP)
Title: Image forming apparatus, image forming method, and image forming program
Inventor: MANDA ETSUKO
IPC: G06T1/00
Filed: 2019-03-20
Abstract: To reduce visibility of black dots in forming an image by using color materials in a plurality of colors.SOLUTION: An image forming apparatus 10 comprises: an image forming unit that forms an image on an image forming medium based on color material gradation data that has color material gradation values representing the densities of a plurality of color materials including black and yellow; an image reading unit 100 that reads a reference reproduction image formed by the image forming unit based on reference image data to acquire RGB gradation values; an image analysis unit that converts the colors of the reference reproduction image into Lab values, creates a color table representing the relationship between the RGB gradation values, color material gradation values, and Lab values, and identifies an object; and an image processing unit that, when the identified object is a preset object, uses the color table, when the gradation value of L is equal to or more than a preset first threshold, acquires the gradation values of black and yellow, and when a difference in gradation value between black and yellow is equal to or more than a preset second threshold, converts the colors into reproducible colors in which the gradation value of black is small and a color difference between the Lab values is small in the color table.SELECTED DRAWING: Figure 1
Patent JP-2020155185-A (JP)
Title: Semiconductor storage device
Inventor: TAKAHASHI TOMOKI
IPC: G11C11/56
Filed: 2019-03-22
Abstract: To provide a semiconductor storage device capable of improving operation reliability.SOLUTION: A semiconductor storage device according to an embodiment includes a memory cell capable of holding 5 bit data according to a threshold value. The first bit of the 5 bit data is determined by the first to fifth read voltages, the second bit is determined by the sixth to twelfth read voltages, the third bit is determined by the thirteenth to nineteenth read voltages, the fourth bit is determined by the twentieth to twenty-sixth read voltages, and the fifth bit is determined by the twenty-seventh to thirty-first read voltages. The first to thirty-first read voltages are different from each other.SELECTED DRAWING: Figure 3
Patent JP-2020155050-A (JP)
Title: Heat map display control device, heat map display control method and heat map display control program
Inventor: NAKAJIMA TAKUYA
IPC: G06Q50/16
Filed: 2019-03-22
Abstract: To display a heat map that can easily understand a difference of a real estate price among areas.SOLUTION: A heat map display control device comprises a system control section 11 that performs acquiring a representative value of a real estate price for each unit real estate within an area, calculating a logarithm of the real estate price, and allocating a color depending on the logarithm, for each of a plurality of areas, and that displays a heat map, in which the plurality of areas are color-coded for each range of the logarithm according to the allocation of the color.SELECTED DRAWING: Figure 1
Patent JP-2020154257-A (JP)
Title: Image formation device and image formation method
Inventor: IGUCHI MOEKI
IPC: G03G21/00
Filed: 2019-03-22
Abstract: To provide an image formation device that gives an image in which image voids are suppressed well.SOLUTION: An image formation device has an image holding body, a blade for cleaning the surface of the image holding body, and includes toner. The surface of the image holding body has a lubricant coating. The surface of a toner base particle in the toner at least includes a silica particle with an average primary particle size of 20 nm or more and 90 nm or less and an average circularity of 0.87 or more and 0.94 or less.SELECTED DRAWING: None
Patent JP-2020162682-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To enhance interest in a game.SOLUTION: A game machine includes operation means operable by a player and display means capable of displaying a plurality of types of images. One of the plurality of types of images is operation means image representing the appearance of the operation means. The game machine can execute a performance in which the operation means image moves in conjunction with movement of another image included in a predetermined image area including the operation means image, in the display means.SELECTED DRAWING: Figure 87