baber/WOPTO huggingface dataset:
Patent JP-2023062625-A (JP)
Title: Character input method using touch panel, program and terminal used therefor
Inventor: OGAWA KOTA
IPC: G06F3/04883
Filed: 2021-10-21
Abstract: To provide a character input method using a touch panel, a program used therefor, and a terminal that enable creation of a sentence without moving a line of sight on a touch panel device.SOLUTION: A character input method for a terminal with a touch panel display that detects touches at a plurality of points determines, on the basis of the maximum number of touch points at time of a gesture, to which character group a character input by the gesture belongs.SELECTED DRAWING: Figure 1
Patent JP-2022069423-A (JP)
Title: Rice-derived composition and method of producing the same
Inventor: SAIGA KEIJI
IPC: A23L7/10
Filed: 2021-10-21
Abstract: To provide a rice-derived composition containing a nutrient component at a relatively high concentration, the nutrient component including an unknown component present in brown rice, and being highly palatable.SOLUTION: A rice-derived composition, which is a composition constituted by components derived from brown rice, includes: in dry weight in which a water content of the composition is 13 wt.%, (1) vitamin E of 13 mg or more per 100 g; (2) niacin of 35 mg or more per 100 g; and (3) phytic acid of 4000 mg or more per 100 g.SELECTED DRAWING: None
Patent JP-2022003711-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI YUSUKE
IPC: H01L29/78
Filed: 2021-10-22
Abstract: To improve the voltage withstanding property with a simple structure and shorten the length of a termination structure part.SOLUTION: A semiconductor device includes an active region 102 where current flows, and a termination structure part 101 with a voltage withstanding structure that is disposed outside the active region 102. The termination structure part 101 includes a low-concentration semiconductor layer 1 of a first conductivity type with low concentration formed on a front surface of a semiconductor substrate 2 of the first conductivity type with high concentration, a semiconductor layer of a second conductivity type in the active region 102 or a semiconductor layer 3 of the second conductivity type in contact with a source electrode, and an embedded semiconductor layer 8 of the second conductivity type surrounded by the low-concentration semiconductor layer 1. The embedded semiconductor layer 8 has flat upper surface and bottom surface, and includes a fourth semiconductor layer 9 of the second conductivity type not in contact with the surface of the semiconductor substrate 2 on the front surface side of the semiconductor substrate 2 relative to the embedded semiconductor layer 8. At least a part of the fourth semiconductor layer 9 is in contact with the semiconductor layer 3 of the second conductivity type.SELECTED DRAWING: Figure 15
Patent JP-2023064325-A (JP)
Title: Setup method
Inventor: MORI TAKENOBU
IPC: H01L21/304
Filed: 2021-10-26
Abstract: To enable a setup to be performed in short time without adding a sensor.SOLUTION: A lifting mechanism 60 is lowered from above a wafer 5 held by a holding surface 22, and a height of a grinding mechanism 70 when the undersurface of a grinding stone 77 contacts a top face 6 of the wafer 5 is stored. Further, based on the height, an origin height being a height of the grinding mechanism 70 when the undersurface of the grinding stone 77 contacts the holding surface 22 is obtained. Accordingly, a setup that obtains the origin height of the grinding mechanism 70 can be performed without using a setup block. Consequently, a setup can be conducted in short time. In addition, since a setup sensor is not used, the setup can be implemented with an inexpensive constitution.SELECTED DRAWING: Figure 6
Patent JP-2023065895-A (JP)
Title: Box locks, box lock systems and doors
Inventor: WATANABE TAKUMA
IPC: E05B49/00
Filed: 2021-10-28
Abstract: To provide a box lock capable of being easily mounted without being enlarged and capable of non-contact locking and unlocking.SOLUTION: A box lock includes a casing, a latch bolt that has a latch and moves back and forth with respect to the casing, a latch hub that pulls the latch into the casing when rotated to one side in a circumferential direction about a central axis perpendicular to the direction of movement of the latch bolt, a locking unit movable between a first position located in the rotational path of the latch hub and a second position remote from the rotational path, a drive unit for moving the locking unit between the first position and the second position, a receiving unit capable of receiving a locking signal and an unlocking signal corresponding to the position of the latch by wireless communication, and a control unit for driving the driving unit in response to either the locking signal or the unlocking signal received by the receiving unit. The casing accommodates the latch bolt, the latch hub, the locking unit, the driving unit, the receiving unit and the control unit inside.SELECTED DRAWING: Figure 3
Patent JP-2023069020-A (JP)
Title: Laser processing apparatus and laser processing method
Inventor: SAKAMOTO TSUYOSHI
IPC: H01L21/301
Filed: 2021-11-04
Abstract: To provide a laser processing device and a laser processing method that are able to inhibit degradation in quality of trimming processing of laminated wafers.SOLUTION: In a laser processing apparatus 1, a first wafer 100 bonded to a second wafer 200 via a device layer 150 is irradiated with a laser beam L for laser processing. The device layer 150 includes an active area 160 that includes a plurality of chips, and a periphery 170 that is located outside the active area 160 so as to surround the active area 160. In the laser processing, the irradiation with the laser beam L along a first line A1 that extends annularly on the periphery 170 forms a first modification area 121 along the first line A1. This enables trimming to remove an outer edge portion of a wafer as an unwanted portion (removal area E) by using the first modification area 121 and the first crack 131 that extends from the first modification area 121.SELECTED DRAWING: Figure 34
Patent JP-2023069102-A (JP)
Title: Battery control method of hybrid vehicle and hybrid vehicle
Inventor: HAMAMOTO TAKAYUKI
IPC: B60L50/61
Filed: 2021-11-05
Abstract: To surely guarantee a guaranteed output as a battery output in the time of the battery low temperature, and reduce a frequency of start and stop of an internal combustion engine in the time of the normal temperature in a hybrid vehicle.SOLUTION: There is provided a hybrid vehicle in which EV travel, power generation by an internal combustion engine and the like are controlled such that the SOC of a battery is kept between the SOC upper limit target value SOCH and the SOC lower limit target value SOCL. The SOC upper limit target value SOCH is a constant value with respect to the battery temperature but the SOC lower limit target value SOCL becomes a higher value as the temperature becomes lower. Therefore, a corresponding battery output PL is equal to or greater than a guaranteed output Plim in the time of the battery low temperature. The SOC control range ΔSOC between the SOC upper limit target value SOCH and the SOC lower limit target value SOCL becomes wider as the battery temperature becomes higher. Therefore, the frequency of start and stop of the internal combustion engine is reduced.SELECTED DRAWING: Figure 2
Patent JP-2022083418-A (JP)
Title: Optical character recognition segmentation and processing method, computer program, and hardware device (optical character recognition segmentation)
Inventor: Yuan Zhong Fang
IPC: G06V30/14
Filed: 2021-11-18
Abstract: To provide a method, system, and computer program product for segmenting and processing documents for optical character recognition.SOLUTION: The method includes receiving a document and detecting different types of text data. The document is divided into a plurality of text regions associated with the different types of the text data. Optical noise is removed from each text region and differing optical character recognition software code is selected for application to each text region. The differing optical character recognition software code is executed with respect to each text region resulting in extractable computer readable text located within each text region.SELECTED DRAWING: Figure 2
Patent JP-2022033801-A (JP)
Title: Electroluminescent display device
IPC: H01L27/32
Filed: 2021-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent display device that can simultaneously realize microcavity effects and optimized charge balance. 
     SOLUTION: An electroluminescent display device consists of: a substrate 100 having a first sub-pixel, a second sub-pixel, and a third sub-pixel; first electrodes 310, 320, 330 provided on the substrate for each of the first through third sub-pixels; a light emitting layer 500 provided on the first electrode; a second electrode 600 provided on the light emitting layer; an encapsulation layer comprising a first encapsulation layer 710 provided on the second electrode and a second encapsulation layer 720 provided on the first encapsulation layer; and a first semi-transparent layer 810 provided between the first and second encapsulation layers and superimposed on the first electrode of the first sub-pixel. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022089180-A (JP)
Title: Method for locating defect in new version of software program, method for substitution order of procedures of new version of program producing defect, and computer system (efficient defect location in new code versions)
Inventor: LIU ZHEN
IPC: G06F11/36
Filed: 2021-12-02
Abstract: To provide methods and a computer system that efficiently locate codes causing defects of upgraded programs.SOLUTION: A method comprises: receiving a source code of a golden version program and a source code of a next version program; generating a first entry point table (first EPT) of a new version program and a second entry point table (second EPT) of a golden version program; performing a series of substitutions of sets of procedures between the second EPT of the golden version program and the first EPT of the new version program; and identifying an individual procedure determined to produce a defect by performing substitution until change in the presence of the defect is detected, and proceeding to next substitution if the change is not detected.SELECTED DRAWING: Figure 3
Patent JP-2023082352-A (JP)
Title: Laser marking method
Inventor: KANETSUKI TAKUYA
IPC: B23K26/00
Filed: 2021-12-02
Abstract: To provide a laser marking method capable of easily processing a steel sheet.SOLUTION: A laser marking method makes a marking speed in the case of marking a two-dimensional code on a steel sheet the same as or slower than a marking speed in the case of marking letters on the steel sheet.SELECTED DRAWING: Figure 1
Patent JP-2022043134-A (JP)
Title: Quality determination system, quality determination method, server, and program
IPC: G01N21/88
Filed: 2021-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a quality determination system capable of determining the quality of inspection targets with higher accuracy, a quality determination method, a server, and a program. 
     SOLUTION: A quality determination system 10a comprises: a teaching dataset generation unit that classifies images containing a plurality of inspection target defects in accordance with defect-characterizing brightness, and generates a plurality of classified teaching datasets; a storage unit that stores a plurality of machine learning models, which has been respectively constructed on the basis of the plurality of teaching datasets by a machine learning model construction service 80 for constructing machine learning models; a camera unit 460 that captures images of inspection targets; a determination unit that determines the quality of each inspection target 14 imaged by the camera unit 460 on the basis of the plurality of machine learning models stored in the storage unit; and an optimal model selection unit that evaluates the determination results from the determination unit, and selects an optimal machine learning model from among the plurality of machine learning models. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023086354-A (JP)
Title: Resin composition and method for manufacturing substrate with pattern resist film
Inventor: TAKAHASHI SHUICHI
IPC: G03F7/11
Filed: 2021-12-10
Abstract: To provide a resin composition which can suppress intermixing between resist films.SOLUTION: A resin composition contains an acrylic resin (a), a phenol resin (b), and an organic solvent (c), and is used in formation of a resist underlay film, wherein the organic solvent (c) contains a first organic solvent (c1) having specific gravity of less than 1.00 and a boiling point of lower than 180°C, and a second organic solvent (c2) having specific gravity of 1.00 or more, and a ratio of the weight of the first organic solvent (c1) to the weight of the second organic solvent (C2) is 97/3 to 70/30.SELECTED DRAWING: None
Patent JP-2023086614-A (JP)
Title: Empty can press machine
Inventor: SUZUKI TADAHIKO
IPC: B30B9/32
Filed: 2021-12-10
Abstract: To realize an empty can press machine which properly sets a size of a press chamber to enable pressing of a large size empty can and has a compact and simple structure.SOLUTION: An empty can press machine 1 includes: a housing 10 having a press chamber 11 into which an empty can is placed; a press body 20 which forms one surface of the press chamber 11 and slides on the housing inner side; a hydraulic cylinder 30 which moves the press body 20; an opening/closing door 12 which opens or closes an opening 11a of the press chamber 11; two limit switches LS1, LS2 which define a movable range of the press body 20; and a power unit 40 which supplies a working fluid to the hydraulic cylinder 30. Further, a shutter 14 which closes a lower discharge port 11b until completion of pressing by the press body 20 is provided to enable pressing of empty cans of various sizes.SELECTED DRAWING: Figure 5
Patent JP-2023087251-A (JP)
Title: Service information management device of vehicle
Inventor: FURUHASHI MEGUMI
IPC: G06Q10/0631
Filed: 2021-12-13
Abstract: To make it easier to accept maintenance of a vehicle.SOLUTION: A service information management device 4 comprises: vehicle information acquisition unit 511a which acquires period information indicating a period when a vehicle should accept inspection maintenance and unused prospective time information on the vehicle; a maintenance schedule information acquisition unit 511c which acquires maintenance schedule information on a maintenance agency carrying out the inspection maintenance; a search unit 514 which searches an idle time of the maintenance schedule including the unused prospective time within the period when the inspection maintenance should be accepted, from the maintenance schedule information, on the basis of the period information, the unused prospective time information, and the maintenance schedule information; and an information creating unit 515 which creates privilege information issued to a user of the vehicle in which the unused prospective time is included in the idle time searched by the search unit 514.SELECTED DRAWING: Figure 4
Patent JP-2023087545-A (JP)
Title: water treatment system
Inventor: TANAKA YUSUKE
IPC: C02F1/50
Filed: 2021-12-13
Abstract: To provide a water treatment system that allows a user to accurately grasp an effect of reducing an amount of chlorine-based chemical added by introducing pretreatment for removing ammonia nitrogen, in treatment of water to be treated containing the ammonium nitrogen.SOLUTION: A water treatment system includes: a pretreatment unit for performing pretreatment to remove ammonia nitrogen; a chemical addition unit that chemically treats water to be treated flowing out of the pretreatment unit by adding a chlorine-based chemical; a pre-treatment water quality measurement unit that measures water quality before pre-treatment; a pre-treatment addition amount calculator that calculates an amount of chemical added before pre-treatment; a post-treatment addition amount determination unit that determines an amount of chemical to be added after pretreatment; and a display unit that displays one or more of a reduction amount calculation unit and a reduction cost calculation unit and one or more of information on an amount of a chemical reduction and information on a reduction cost.SELECTED DRAWING: Figure 1
Patent JP-2023088145-A (JP)
Title: Cutting apparatus
Inventor: FAN CHUKKU RIN
IPC: B24B27/06
Filed: 2021-12-14
Abstract: To solve such a problem that detection of a region to be imaged by imaging means and to be processed is hindered, by preventing waste liquid scattered during cutting work from dropping onto an upper surface of a wafer from a blade cover that covers a cutting blade.SOLUTION: A cutting apparatus comprises: X-axis feeding means which process-feeds holding means 20 in an X-axis direction; Y-axis feeding means which index-feeds cutting means 8 in a Y-axis direction orthogonal to the X-axis direction; imaging means 10 which is arranged in the X-axis direction with respect to the blade cover 84 and images a processing object held by the holding means 20 to detect a region to be processed; a washing water nozzle 31 which is arranged so as to surround the blade cover 84 and jets washing water L for washing the periphery of the blade cover 84; and an air nozzle 32 which is arranged so as to surround the blade cover 84 and jets air A for drying the washed blade cover 84.SELECTED DRAWING: Figure 2
Patent JP-2022046610-A (JP)
Title: Method for additionally manufacturing three-dimensional object
IPC: B33Y30/00
Filed: 2021-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for additionally manufacturing a three-dimensional object regarding realization of a support structure improved from that of the conventional art. 
     SOLUTION: The method for additionally manufacturing a three-dimensional object 2 through continuous selective exposure for respective layers and accompanying continuous selective solidification for respective structure material layers made of structure materials 3 which can be solidified by an energy beam is configured such that within the additional manufacturing range of the three-dimensional object 2 to be additionally manufactured, a support structure 11 which directly encloses the three-dimensional object 2 to be additionally manufactured or manufactured is formed through continuous selective exposure for the respective layers and accompanying continuous selective preliminary solidification for the respective structure material layers made of the structure materials 3 which can be solidified by the energy beam. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023092852-A (JP)
Title: air bag device
Inventor: MUROYA TAKAYA
IPC: B60R21/233
Filed: 2021-12-22
Abstract: To efficiently draw outside air into an air bag by sufficiently lowering a pressure of an opening, and enhance development performance of the air bag.SOLUTION: An air bag device 1 includes a first air bag 2, an inflator for jetting gas for expanding and developing the first air bag 2, a second air bag 4 which is provided inside the first air bag 2 and stores gas jetted from the inflator, and an opening 6 which introduces outside air into the first air bag 2 when the first air bag 2 is expanded and developed. The second air bag 4 is provided with a first nozzle 8 and a second nozzle 9 from which the gas in the second air bag 4 is jetted. The opening 6 is provided in a region in the vicinity of the first nozzle 8 and the second nozzle 9.SELECTED DRAWING: Figure 1A
Patent JP-2023093095-A (JP)
Title: Guide device, workpiece transfer stage and inkjet printer
Inventor: INOUE TAKASHI
IPC: B41J2/01
Filed: 2021-12-22
Abstract: To provide a guide device which can enhance the traveling accuracy of a movable part and can promote the weight reduction of the device as a whole.SOLUTION: A guide device comprises a base, first and second guide members arranged on the base, a movable part moving along the first and second guide members, and an air bearing part for movably supporting the movable part. The movable part comprises a movable body, and first and second bearing support members extending downwardly from the movable body and gripping the first guide member in a width direction of the first guide member. The air bearing part includes first and second width-direction air bearing parts for supporting the movable body in the width direction with respect to the first guide member and arranged at the first and second bearing support members, and a first floating air bearing part for supporting the movable body in a vertical direction with respect to the first guide member and arranged at the movable body. The movable body is arranged so that a thickness of a heavy thickness part including an arrangement position of the first and second bearing support members and the first floating air bearing part becomes thicker than that of the other portion.SELECTED DRAWING: Figure 1
Patent JP-2023094663-A (JP)
Title: Biodegradable resin aqueous dispersion excellent in long-term storage stability, and its using method
Inventor: KOGURE Yuma
IPC: C08K5/11
Filed: 2021-12-24
Abstract: To provide a biodegradable resin aqueous dispersion which has good dispersibility and can suppress separation after having been stored for a long period of time, and its using method.SOLUTION: A biodegradable resin aqueous dispersion is an aqueous dispersion in which a biodegradable resin is dispersed in an aqueous solvent, contains a polylactic resin that is the biodegradable resin, polyvinyl alcohol having an average molecular weight by a viscosity average polymerization degree of 20,000 or more and a saponification degree of 98% or less, and a polyvalent carboxylic acid ester, and has a mass ratio of the polyvalent carboxylic acid ester to the polyvinyl alcohol of 6 or less.SELECTED DRAWING: None
Patent JP-2023094817-A (JP)
Title: Sound pressure measurement device
Inventor: TAKIMOTO KAZUYA
IPC: G01H3/00
Filed: 2021-12-24
Abstract: To provide a sound pressure measurement device which can reduce the number of components of a holding part and suppress the generation of a measurement error by making a sound sensor to be difficult for vibrating.SOLUTION: A sound pressure measurement device 100 that measures a sound pressure generated by a speaker 13 for a function inspection of the speaker 13, and transmits its measurement result to a railroad crossing device box 14 in radio, comprises: a sound pressure sensor 110; and a holding part 120 that holds the sound pressure sensor 110. The holding part 120 is constructed as an integrated component of a cross section L-character shape in which a first piece part 120a and a second piece part 120b are continuously bent. The sound pressure sensor 110 includes: a sound collection substrate S; and a housing 111 that builds the sound collection substrate S. A sensing housing 111 is fixed to the second piece part 120b. The sound pressure measurement device 100 is fixed so as to nip one part of a horn 13a of a speaker with the housing 111 and the first piece part 120a, and one part of the sensing housing 111 is contacted to an inner surface of the horn.SELECTED DRAWING: Figure 5
Patent JP-2021532227-A (JP)
Title: バイモーダルゴム、熱可塑性加硫物の調製およびそれから作られた物品
IPC: C08F2/01
Filed: 2019-07-02
Abstract: 【解決手段】ペレット安定性のオレフィンコポリマーバイモーダルゴムが、並列リアクターを使用して作られ、一方のリアクターで２元触媒を用いてより高い分子量（ＭＷ）のゴムが合成され、これは改善された分子量分割比および改善された組成分布を備えた、中程度のＭＷおよび超高のＭＷ成分を有し、他方、別のリアクターではランダムのアイソタクチックポリプロピレンコポリマー（ＲＣＰ）が合成される。流出物はリアクターブレンドされ、ペレット安定性のバイモーダルゴム（ＰＳ−ＢＲ）となり、これはペレット化されてもよい。熱可塑性加硫物（ＴＰＶ）を作る際に、ゴムベールを粒状化し引き続いて粒状化されたゴムクラムが凝集するのを防ぐためにタルク、クレーまたは他の凝集防止剤を使用する必要が排除される。ＰＳ−ＢＲで作られたＴＰＶは、サイズがより小さくより均一である加硫ゴム粒子を有し、より多い粒子数および粒子間のより熱可塑性の「靭帯」を有するＴＰＶがもたらされ、そのような靭帯は加えられたＲＣＰによってより強くされている。このように生成されたそのようなＴＰＶは、より低いヒステリシスおよび曲げ弾性率ならびにより良好な弾性特性を有する。【選択図】図１