baber/WOPTO huggingface dataset:
Patent JP-2020053042-A (JP)
Title: Method for conversion of source code into numeric identifiers and comparison against data sets
Inventor: JULIAN COCCIA
IPC: G06F8/75
Filed: 2019-09-18
Abstract: To provide a method for conversion of a source code into numeric identifiers and comparison against data sets.SOLUTION: Systems and methods identify (112) a characteristic of an input code by converting (108) an input code into a simplified code and using the simplified code to generate (110) snippets that can be compared to a code in a database. Preferably, the code is simplified by at least one of: unifying capitalization; removing characters; and replacing at least one of a character and a keyword with an identifier.SELECTED DRAWING: Figure 4
Patent JP-2021047830-A (JP)
Title: Electronic apparatus
Inventor: Endo keita
IPC: H05K5/02
Filed: 2019-09-20
Abstract: To make it possible to use an electronic apparatus having a first housing and a second housing rotatably connected to each other more flexibly in various use modes.SOLUTION: A computer 100 comprises: a main body housing 102; and a display housing 101 that is rotatably connected to the rear of the main body housing 102. The main body housing 102 is provided, at the front of an under surface 102b, with front leg members 321 rotatable between a reference position and a rotation position with respect to the under surface 102b. The front leg members 321 are stored in the under surface 102b when located at the reference position and project to the outside from the under surface 102b when located at the rotation position, and when the main body housing 102 is placed on a placement surface 1000 with the under surface 102b as a bottom face, lift the main body housing 102 to become higher toward the front with respect to the placement surface 1000.SELECTED DRAWING: Figure 3C
Patent JP-2021051129-A (JP)
Title: Light source device and projector
Inventor: UCHIYAMA SHOICHI
IPC: F21S2/00
Filed: 2019-09-24
Abstract: To provide a light source device and a projector that can reduce uneven illuminance.SOLUTION: A light source device comprises: a plurality of laser light sources 121, 123 that emit laser beams 11a, 11c; a light separation element 15 that transmits first light beams 17a, 17c of the laser beams 11a, 11c and reflects second light beams 18a, 18c of the laser beams 11a, 11c; a diffusion element 14 that is provided on the subsequent stage of the light separation element 15 and diffuses the incident light beams; and a reflecting element 16 that reflects the second light beams 18a, 18c reflected by the light separation element 15 toward the diffusion element 14. The first light beams 17a, 17c are converged in a convergence area 141 on the diffusion element 14, and the plurality of laser light sources 121, 123 are arranged substantially orthogonal to the diffusion element 14 and to be rotationally symmetrical to an optical axis ax0 passing through the convergence area 141.SELECTED DRAWING: Figure 5
Patent JP-2021049712-A (JP)
Title: Medium conveying device and image forming device
Inventor: YOSHINE AKIO
IPC: B41J11/00
Filed: 2019-09-25
Abstract: To provide a medium conveying device, which can cut a medium at a cut position accurately and convey the medium smoothly.SOLUTION: A medium conveying device comprises: first and second driving sources; first and second media conveying members that convey media; a rotation transmitting system that transmits rotation of the first driving source to the first media conveying member; a cutter unit 26 that cuts the media; a looseness forming part Pr2 that forms a looseness between the first and second media conveying members on a media conveying path, when overshoot generated accompanying driving of the second driving source is eliminated and when a predetermined time elapses after a driving state is transferred from an acceleration state to a constant speed state; and a cut processing part Pr5 that cuts the media by driving the cutter unit 26 after the looseness is formed between the first and second media conveying members. This enables the media to be cut at a cut position accurately.SELECTED DRAWING: Figure 1
Patent JP-2020117682-A (JP)
Title: Vulcanized rubber and production method of vulcanized rubber
Inventor: HATANAKA SHINTARO
IPC: B60C1/00
Filed: 2019-09-25
Abstract: To provide a vulcanized rubber that is excellent in both of visibility of a marking generated on a vulcanized rubber and durability of the vulcanized rubber, and a production method of such vulcanized rubber.SOLUTION: A vulcanized rubber is obtained by vulcanizing an inflammable rubber composition that contains, relative to 100 pts.mass of a rubber component, 2 pts.mass or larger and 150 pts.mass or smaller of carbon black, 0.2 pt.mass or larger of a pigment, and a vulcanizing agent, and has a marking of a color generated by heating the vulcanized rubber with heating means. When the color is expressed as (L*, a*, b*) based on a L*a*b* notation of JIS Z8781, the color is a color of chroma satisfying [(a*)+(b*)]≥10. A production method of the vulcanized rubber comprises a step of generating a marking of the color by heating the vulcanized rubber with heating means.SELECTED DRAWING: None
Patent JP-2021051646-A (JP)
Title: Control device and printing method
Inventor: YANG HONG
IPC: G06F3/12
Filed: 2019-09-26
Abstract: To provide a control device which, even when printed matter not satisfying enclosing/sealing condition is included in a job, can confirm the printed matter not satisfying the enclosing/sealing condition and enables continuation of printing process and enclosing/sealing process.SOLUTION: A control device includes: determination means 51a for determining whether or not information on an envelope and content included in envelope forming data satisfies a condition (enclosing/sealing condition) of the envelope and the content capable of being enclosed/sealed by an enclosing/sealing device 2A by printed matter unit; and discharge destination determining means 51b for discharging the printed matter satisfying the enclosing/sealing condition and the printed matter not satisfying the enclosing/sealing condition to different discharge destinations based on a determination result of the determination means 51a.SELECTED DRAWING: Figure 2
Patent JP-2021053581-A (JP)
Title: Painting system and painting method using the same
Inventor: NISHIKAWA TOSHIHIRO
IPC: B05B12/00
Filed: 2019-09-30
Abstract: To provide a painting system capable of surely painting the whole area of a workpiece without wasting a paint, and to provide a painting method using the system.SOLUTION: A painting system comprises a conveyor 3 moving numerous workpieces w while making them turn and a painting device 5 for ejecting a paint toward the workpiece placed on the conveyor. The painting device is equipped with a plurality of paint-ejecting means 8 and paint supply means for supplying the paint to the paint-ejecting means. The device moves freely reciprocatingly in a moving direction of the workpiece and ejects the paint toward a plurality of specific workpieces while following the movement of those workpieces. After painting completion of those workpieces, the device returns the paint-ejecting means to the position before tracking while filling the paint supply means with the paint and ejects the paint toward new specific workpieces while making the paint-ejecting means follow the workpiece movement and after that, those operations are repeated.SELECTED DRAWING: Figure 1
Patent JP-2021053957-A (JP)
Title: Inkjet recording device, inkjet recording method and ink composition
Inventor: KUMAMOTO KIYOMI
IPC: B41J2/01
Filed: 2019-09-30
Abstract: To provide an inkjet recording device that can easily restore dispersion even when a dispersed coloring material causes sedimentation.SOLUTION: An inkjet recording device 1 includes an ink composition, ink containers 7a, 7b, 7c, 7d for accommodating the ink composition, a recording head 3 for discharging the ink composition, and a carriage 4 capable of reciprocally moving the recording head. The carriage integrally mounts the ink containers, and the ink container has an injection port 71 that can be opened and closed for filling the container with the ink composition. The ink composition contains a dispersed coloring material, and the dispersed coloring material has a volume average particle diameter of 105.0 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2021056837-A (JP)
Title: Electronic apparatus, control method for electronic apparatus, and control program for electronic apparatus
Inventor: NISHIZAKI KOHEI
IPC: G06F11/07
Filed: 2019-09-30
Abstract: To determine an abnormality of a memory for notification to the outside of an electronic apparatus without affecting an original system operation of the electronic apparatus.SOLUTION: The electronic apparatus includes: an abnormality determination unit that, in a case where a system error occurs in the electronic apparatus, determines whether an abnormality has occurred in access to a memory by a processor based on an instruction executed by the processor and content of a register used by the processor for execution of the instruction; an operation frequency control unit that, in a case where the abnormality in the access is determined, reduces an operation frequency of the memory; a memory test unit that performs a first memory test of the memory at the reduced operation frequency; and a notification unit that, in a case where the first memory test fails, notifies the outside of the electronic apparatus of memory abnormality information indicating the abnormality in the memory, and in a case where the first memory test succeeds, notifies the outside of the electronic apparatus of frequency reduction information indicating reduction of the operation frequency.SELECTED DRAWING: Figure 1
Patent JP-2021055152-A (JP)
Title: Method for producing high-purity scandium oxide
Inventor: WATANABE HIROTO
IPC: C22B3/06
Filed: 2019-09-30
Abstract: To provide a method for efficiently obtaining high-purity scandium oxide from a scandium-containing solution.SOLUTION: The method for producing high-purity scandium oxide according to the present invention includes: a first calcination step S12 in which a solution containing scandium is subjected to oxalation treatment with oxalic acid, and the obtained scandium oxalate crystal is calcined at a temperature of 400°C or higher and 800°C or lower; a dissolution step S13 in which a scandium compound obtained by calcination is dissolved in sulfuric acid to yield a dissolution liquid; an extraction step S14 in which the dissolution liquid and an extraction agent are brought into contact with each other to extract impurity elements; a neutralization step S15 in which neutralization treatment is performed by adding a neutralization agent and dimethylglyoxime to the extraction residue liquid; a re-oxalation step S16 in which oxalic acid treatment is performed by adding oxalic acid to the solution after neutralization to produce scandium oxalate; and a second calcination step S17 in which the scandium oxalate is calcined to yield scandium oxide.SELECTED DRAWING: Figure 1
Patent JP-2021056931-A (JP)
Title: Memory system and control method of memory system
Inventor: FUJIWARA MAKOTO
IPC: G06F12/02
Filed: 2019-10-01
Abstract: To provide a memory system capable of preventing from waiting for a memory access response due to the memory access prohibition period.SOLUTION: The memory system includes: multiple memory controllers for controlling multiple memories having a memory access prohibition period regularly; and an allocation unit that allocates a memory area of one of the multiple memories depending on the memory access prohibition period and the memory access request period.SELECTED DRAWING: Figure 2
Patent JP-2020010405-A (JP)
Title: Broadcast receiver
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04H20/93
Filed: 2019-10-08
Abstract: To provide a digital broadcast receiver which can execute a highly value-added function.SOLUTION: A broadcast receiver 40100 includes: a broadcast receiver unit which can receive, from a broadcast transmission line, the broadcast data of a broadcast program content and location information in which a reference destination from which data related to the broadcast data is to be acquired is described; a communication unit which can receive through a communication line the communication data of the program content from the reference destination described in the location information; a record playback unit which can record and reproduce the broadcast data of the broadcast program content received by the broadcast receiver unit; an output unit which outputs to external equipment the broadcast data of the broadcast program content reproduced from the record playback unit; and a server function unit which has a server function to the external equipment. As an output from the output unit, location information in which the description of the reference destination is rewritten to the description indicative of a server function unit is output along with the broadcast data reproduced from the record playback unit.SELECTED DRAWING: Figure 29A
Patent JP-2020170499-A (JP)
Title: Data recording and analysis system
Inventor: GOTO MASAHARU
IPC: G06F17/15
Filed: 2019-10-09
Abstract: To provide a system for recording and analyzing a data stream, a method for analyzing a data stream, and a computer readable memory that stores instructions that cause a computer to execute a method of analyzing a data stream.SOLUTION: The system includes an input port, an output port, a buffer, and a controller. The controller identifies a segment referred to as a new extracted data segment (EDS) of the data stream stored in the buffer, the new EDS satisfying an extraction protocol. The controller compares the new EDS to each of multiple reference data segments (RDSs) using a similarity protocol. A new RDS is created if the new EDS is not similar to an existing EDS. If the new EDS is similar to the RDS, the RDS is updated to list the new EDS as being similar.SELECTED DRAWING: Figure 1
Patent JP-2020147367-A (JP)
Title: Packaging bag
Inventor: NISHIKAWA SHIZUKA
IPC: B65D33/00
Filed: 2019-10-11
Abstract: To provide a packaging bag capable of being easily opened and easily taking out the contents after opened.SOLUTION: The packaging bag includes a front face and a back face opposed to each other, a first side face and a second side face which are formed between the front face and the back face and are opposed to each other, seal parts formed along respective both ends opposed to each other by sealing the front face and the back face, and a back seal part formed on the back face so as to extend from one end to the other end of both ends.SELECTED DRAWING: Figure 1
Patent JP-2020062881-A (JP)
Title: Method of forming dye sublimation image on solid substrate and texturing solid substrate
Inventor: JOHN MOALLI
IPC: D06P5/28
Filed: 2019-10-16
Abstract: To provide a method of forming a dye sublimation image on a plastic substrate while texturing the plastic substrate.SOLUTION: To form a stack, the first side of a dye carrier sheet with dye sublimation ink image formed thereon is provided on the second side of a plastic substrate (104). The first side of a textured cover is provided on one side of the stack (108). Cramping pressure is provided on the textured cover and the stack, and the stack and textured cover are cramped together (112). The stack is heated up to at least the sublimation temperature of the stack, causing the dye sublimation ink to sublimate and permeate into the second side of the plastic substrate, forming dye sublimation image in the plastic substrate and at the same time transferring the texture from the textured cover to the other side of the plastic substrate (116).SELECTED DRAWING: Figure 1
Patent JP-2021063930-A (JP)
Title: Fingertip capillary blood flow observation microscope
Inventor: OUCHI MASATOSHI
IPC: G02B21/00
Filed: 2019-10-16
Abstract: To provide a fingertip capillary blood flow observation microscope which can easily align a microscope to a portion for observing a blood flow of capillary of fingertip of a hand of a subject, suppress blur of a finger when observing, and easily observe the blood flow of capillary of fingertip only by focusing the microscope.SOLUTION: A fingertip capillary blood flow observation microscope includes: a first holding member 20 and a second holding member 30 which can rotate around a rotary shaft 10; finger housing sections 41 and 42 which are provided on inner surfaces of a holding section 21 of the first holding member 20 and a holding section 31 of the second holding member 30 which face each other; a microscope body 60 having a focusing function which is attached to the second holding member 30 so that a tip faces the holding section 21 of the first holding member 20; and a cuticle stopper 70 provided on the inner surface of the holding section 31 of the second holding member 30. An optical axis of the microscope body 60 is configured to match a nail root section adjacent to a cuticle of a fingernail in a state where a tip of the cuticle stopper 70 is caught by the cuticle of the fingernail.SELECTED DRAWING: Figure 1
Patent JP-2020018008-A (JP)
Title: Signal configuration apparatus, signal configuration system, signal configuration method, and signal configuration program
Inventor: HASHIMOTO KIYOSHI
IPC: H04N21/6543
Filed: 2019-10-21
Abstract: To provide a signal configuration apparatus, a signal configuration system, a signal configuration method, and a signal configuration program, capable of promptly sending data corresponding to an emergency alert signal.SOLUTION: A signal configuration device 12 includes an information generating unit 21. The information generating unit 21 corresponds to a TMCC information generating unit 121 in the first embodiment shown in FIG. 2. The information generating unit 21 generates a frame so that each of a plurality of slots constituting the frame to be transmitted includes an activation control signal depending on whether an emergency warning broadcasting is in progress.SELECTED DRAWING: Figure 9
Patent JP-2020031649-A (JP)
Title: Cancer detection method using sense of smell of nematodes
Inventor: HIROTSU TAKAAKI
IPC: C12N1/11
Filed: 2019-10-23
Abstract: To provide a method for identifying odor receptors in nematodes (Caenorhabditis elegans), and to provide a method for detecting cancer using the sense of smell of nematodes.SOLUTION: Provided is a method for identifying odor receptors in nematodes, characterized by identifying odor receptors using nematodes, in which the response to odor in nematodes in which the expression or function of the gene encoding the receptor is inhibited by RNAi is examined, and the type of receptor identified is different depending on the cancer type or depending on the concentration of the odorant.SELECTED DRAWING: None
Patent JP-2021065914-A (JP)
Title: Liquid-cooled jacket manufacturing method
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2019-10-25
Abstract: To provide a liquid-cooled jacket manufacturing method that can appropriately weld aluminium alloy made of different materials to each other.SOLUTION: The liquid-cooled jacket manufacturing method includes a main welding step in which a tip-side pin F3 of a rotary tool F that rotates is inserted into a sealing body 3, and a first butted part J1 is subjected to friction-stir welding by circling the part around the sealing body 3 at a predetermined depth along a set movement route L1 set inside an outer periphery side surface 3c, in a state where an outer peripheral surface of a base end-side pin F2 is contacted with a surface 3a of the sealing body 3 while slightly contacting an outer peripheral surface of the tip-side pin F3 with a first inclined step side surface 12b of a peripheral wall step part. In the main welding step, the tip-side pin F3 that rotates is inserted into a start position SP1 set closer to inside than the set movement route L1, and then the tip-side pin F3 is gradually pressed-in to a predetermined depth, while moving a rotation center shaft of the rotary tool F to a position where the shaft overlaps with the set movement route L1.SELECTED DRAWING: Figure 9
Patent JP-2021070650-A (JP)
Title: Solid cosmetic
Inventor: SEKI KUMIKO
IPC: A61K8/37
Filed: 2019-10-31
Abstract: To provide solid cosmetics that satisfy a use feeling during application and an aesthetic effect.SOLUTION: Solid cosmetics contain (A) ceresin, (B) synthetic wax, and (C) di-fatty acid glyceryl and/or tri-fatty acid glyceryl with an IOB value of 0.18-0.45.SELECTED DRAWING: None
Patent JP-2021069847-A (JP)
Title: strap
Inventor: MATSUBARA KENICHIRO
IPC: A45C13/30
Filed: 2019-11-01
Abstract: To provide a strap having a structure that facilitates adjustment of the entire length of the strap.SOLUTION: This strap, in a second annular member 23, is made to pass a first through hole 23h1 and a second through hole 23h2 so that a body strap 21 may go over an intermediate shaft 23e. After that, a tip side area 22 of the body strap 21 folded by a first annular member is made to rise in a direction that an area situated between a first outer shaft 23a and a second outer shaft 23b recedes from the body strap 21, and is thereby fixed to the first outer shaft 23a and the second outer shaft 23b, with an operation member 24 attached to the apex 22a of the raised body strap 21.SELECTED DRAWING: Figure 5
Patent JP-2020077636-A (JP)
Title: Dimming circuit and dimming control method
Inventor: FU XIAOPING
IPC: H05B47/00
Filed: 2019-11-01
Abstract: To provide a dimming circuit and a dimming control method capable of improving accuracy of an output current of a DC/DC converter.SOLUTION: A dimming circuit includes a DC/DC conversion unit 11 and a control module 12. The control module provides a switching cycle standard and samples input voltage and output voltage. The control module calculates turn-on time in accordance with the input voltage, the output voltage and a reference current signal. The control modules generates a variation period signal to be periodically changed. The variation period signal is combined with the switching cycle standard or the turn-on time. Consequently, a pulse width modulation signal to be periodically changed in accordance with the switching cycle standard, the turn-on time and the variation period signal is generated. Since the switching cycle is periodically changed, an average of output currents is close to an ideal value.SELECTED DRAWING: Figure 3
Patent JP-2021074798-A (JP)
Title: Chamfer cutter and work-piece chamfering method
Inventor: SATO YASUJI
IPC: B23C5/02
Filed: 2019-11-06
Abstract: To provide a chamfer cutter which can suppress occurrence of Poisson burr.SOLUTION: In a chamfer cutter 1, when viewed from an axial direction X, a cutting blade 10 comprises: an inner cutting blade part 16 which extends linearly to the rear R2 in a rotation direction R toward an outer peripheral side; an outer cutting blade part 17 which extends linearly to the front R1 in the rotation direction R toward the outer peripheral side on a radial direction outer side of the inner cutting blade part 16; and a bent cutting blade part 18 which connects an end of the inner cutting blade part 16 on the outer peripheral side and an end of the outer cutting blade part 17 on an inner peripheral side. In chamfering operation of the chamfer cutter 1, a vector V1 of cutting force applied to a corner part 3 of a work-piece 2 from the inner cutting blade part 16 and a vector V2 of cutting force applied to the corner part 3 of the work-piece 2 from the outer cutting blade part 17 point toward a center of a chamfered surface 5 formed by cutting in a width direction. Further, flow of scraps by cutting points toward the bent cutting blade part 18 between the inner cutting blade part 16 and the outer cutting blade part 17. Consequently, occurrence of Poisson burr can be suppressed.SELECTED DRAWING: Figure 3