baber/WOPTO huggingface dataset:
Patent JP-2021024235-A (JP)
Title: Engraving tool
Inventor: SUGAWARA HAJIME
IPC: B44B11/00
Filed: 2019-08-08
Abstract: To provide an engraving tool that can reproduce french engraving in combination with manual engraving to semi-automate the process, reduce a load to the body during work, speed up the work, and further, shorten a training period.SOLUTION: An engraving tool includes: a swing shaft; swinging means that receives power from an electric driver to cause the swing shaft to swing around the shaft; and a blade part 35 attached so as to protrude axially forward along the swing shaft and having the axial tip thereof formed as a blade edge part 35d. An outline of the electric driver is partially used as a holding part 9, and when the blade edge part 35d is pressed forward in a posture in which the blade edge part 35d is inclined with respect to an engraving target surface, swinging of the swing shaft changes to zigzag movement whose rotation center alternates between those on both side corners of the blade edge part 35d. Further, during the zigzag movement, because the blade edge part 35d is bent, orientation variation of the blade edge part 35d due to the alternate rotation is corrected within the blade edge part 35d. This allows the axial orientation of a shaft-like base part 35a not to change, and the transverse movement using one's elbow becomes unnecessary.SELECTED DRAWING: Figure 1
Patent JP-2021029502-A (JP)
Title: Sterilizer and indoor sterilization system
Inventor: IMAMURA ATSUSHI
IPC: A61L9/20
Filed: 2019-08-22
Abstract: To provide a sterilizer and an indoor sterilization system capable of effectively sterilizing indoor air without exerting the influence of ultraviolet rays on the human body even when a person is present in a room.SOLUTION: A sterilizer 100 comprises: a first light source unit including a first light source 101 that emits ultraviolet rays having a peak wavelength of 222 nm, an optical filter 103 that transmits an ultraviolet ray having a wavelength of 222 nm among the ultraviolet rays emitted from the first light source 101, and a light reducing part 104 that reduces the ultraviolet rays emitted from the first light source 101; and a second light source unit including a second light source 102 that emits ultraviolet rays within the wavelength range of 190 to 300 nm. The first light source unit irradiates at least a lower space in vertically divided spaces with ultraviolet rays emitted from the first light source 101 and passing through the optical filter 103 and the light reducing part 104, and the second light source unit irradiates only an upper space with the ultraviolet rays emitted from the second light source 102.SELECTED DRAWING: Figure 1
Patent JP-2021032673-A (JP)
Title: Radiographic device, radiographic system, and housing manufacturing method
Inventor: SUMI MAKOTO
IPC: A61B6/00
Filed: 2019-08-23
Abstract: To provide a radiographic device equipped with a first metal part that constitutes the wall of a portion of a housing and a second metal part which is in contact with the first metal part and has electrical continuity with the shield member of a cable, with which the electrical continuity between the first and second metal parts is prevented from degrading with the passage of time.SOLUTION: A radiographic device 100 comprises an image generation unit 1 for generating a radiation image that corresponds to received radiation and a housing 2 for accommodating the image generation unit 1. The housing 2 includes a first metal part 31 made of metal, which is formed so as to form a wall of a portion 3 of the housing 2 and a second metal part 32 made of metal, which has a contact face 32d that a tip 132 of a cable 130 is in contact with and is arranged so as to come in contact with the first metal part 31. The second metal part 32 is in pressure contact with the first metal part 31 and has electrical continuity to the first metal part 31 in an area 3a that is in pressure contact with the first metal part 31.SELECTED DRAWING: Figure 4
Patent JP-2021033165-A (JP)
Title: Illumination optical device and projector
Inventor: AKIYAMA KOICHI
IPC: H04N5/74
Filed: 2019-08-28
Abstract: To provide an illumination optical device capable of improving utilization efficiency of light emitted from a light source, and a projector.SOLUTION: The illumination optical device comprises a light source device and a uniformizing device. The light source device includes: a light source; a pair of multiple lenses including an incident side multiple lens and an emission side multiple lens and splitting light emitted from the light source into a plurality of first part light fluxes; and an optical element superimposed with the plurality of first part light fluxes to emit diffusion light. The uniformizing device includes: an incident side lens array and an emission side lens array; a pair of lens arrays splitting diffusion light into a plurality of second part light fluxes; and a superposition lens superimposing the plurality of second part light fluxes with an illuminated area. The incident side multiple lens and the optical element are in conjugation, and the optical element and the emission side lens array are in conjugation. The shape of each lens of the incident side multiple lenses and the shape of each lens of the emission side lens array are similar to each other.SELECTED DRAWING: Figure 9
Patent JP-2021037472-A (JP)
Title: Wax dispersal device
Inventor: KITAHARA JUMPEI
IPC: B05B7/30
Filed: 2019-09-04
Abstract: To provide a handy type wax dispersal device which achieves high versatility and enables a worker to perform work while holding the device with a hand from an outside of the device.SOLUTION: A wax dispersal device 1 is a handy type device formed separately from a pan coating device 2 and has: a wax storage tank 11; a nozzle 6; an ejector 7; and a blower gun 5. The wax dispersal device 1 is used with a nozzle 6 inserted into a drum 8, supplies compressed air to the ejector 7 by the blow gun 5, and disperses a wax 9 from the wax storage tank 11 through the suction nozzle 6. A wax supply pipe 12 connects the wax storage tank 11 with the ejector 7 and an air supply pipe 25 connects the blow gun 5 with the ejector 7. A bypass pipe 51 including a needle valve 52 is provided between the wax supply pipe 12 and the air supply pipe 25 to eliminate clogging of the wax in the wax supply pipe 12 etc.SELECTED DRAWING: Figure 1
Patent JP-2020011511-A (JP)
Title: Molded capturing element and method for manufacturing thereof
Inventor: ANTHONY MAHE
IPC: B29C45/76
Filed: 2019-09-05
Abstract: To provide a capturing element (hook) of a convex-concave or convex-convex self-gripping device provided with a rod part extending in an axis traverse to a base piece and a capturing part projecting laterally from the rod part and capable of being manufactured in a method favorable for large scale industrial production, and to provide the method for manufacturing thereof.SOLUTION: A capturing element is characterized in that at least a capturing part thereof is made of thermoplastic material having a flexural modulus of more than 1,000 MPa at 25°C, specifically more than 1,200 MPa, in particular more than 1,500 MPa, the capturing element is produced by molding, specifically by injection molding, and when a thermogram for a hook is plotted, in other words, when differential scanning calorimetry is performed, no or little relaxation enthalpy is observed near the glass transition during a first rise in temperature.SELECTED DRAWING: Figure 5A
Patent JP-2021041314-A (JP)
Title: Adsorption material, production method of adsorption material, and specific substance capturing system
Inventor: NAKAGAWA YOSHIYUKI
IPC: B01J20/28
Filed: 2019-09-06
Abstract: To provide an adsorption material containing a metal organic framework having high stability hardly dissolving and eluting in an aqueous liquid and a high specific substance capturing efficiency and to provide a production method thereof.SOLUTION: An adsorption material contains a metal organic framework capable of capturing a specific substance from a dialysis liquid, blood, blood plasma or a liquid containing a crude product of substances produced by a biotechnological method. The metal organic framework is composed of (A) a metal cluster of two or more metal atoms of one or more kinds selected from the group consisting of Zn, Hf, Ce, Fe, Cu, Cr, Al, and Zr and (B) a linker, and has a concentration (mmol/g) of a residual carboxyl group of less than 2.1.SELECTED DRAWING: None
Patent JP-2021042578-A (JP)
Title: Vehicle wrong-way driving prevention system
Inventor: YAMAMOTO YOSHIAKI
IPC: E01F13/02
Filed: 2019-09-11
Abstract: To provide a vehicle wrong-way driving prevention system that has a high effect of safely stopping a wrong-direction vehicle and does not interfere with the running of a right-direction vehicle.SOLUTION: A vehicle wrong-way driving prevention system includes: a detection device that detects a wrong-direction vehicle; a wrong-way vehicle stopping device that comprises a bag-shaped stop evoking body and gas generation means; and instruction means that receives a detection signal from the detection device and instructs the gas generation means to generate gas. The gas generation means is a means for generating gas by a chemical reaction or means for generating gas by expelling gas filled in a high-pressure container to the outside of the high-pressure container. The stop evoking body is arranged so as to expand by being filled with the gas generated by the gas generation means to protrude onto a travel path. Further, the stop evoking body has a gas discharge mechanism that automatically discharges the filled gas, and contracts by discharge of the gas by the gas discharge mechanism.SELECTED DRAWING: Figure 2
Patent JP-2021041053-A (JP)
Title: Computer program, server device, terminal device, and method
Inventor: KURABUCHI AYA
IPC: A63F13/35
Filed: 2019-09-13
Abstract: To provide a computer program, a terminal device, a server device, and a method capable of giving a feeling of reality of participating in a game to a viewing user.SOLUTION: A processor is allowed to function such that a first animation including an animation of a first avatar object of a distribution user generated on the basis of operation data regarding operation of the distribution user, and a second animation regarding a game generated on the basis of operation data regarding operation of the distribution user by using a received web page are distributed to a terminal device of a viewing user via a communication line, gift information for showing that a gift is given to the distribution user generated by operation of the viewing user for viewing the second animation is received via the communication line from the terminal device of the viewing user, and the second animation including a game object set on the basis of the gift information is distributed to the terminal device of the viewing user via the communication line.SELECTED DRAWING: Figure 1
Patent JP-2021048550-A (JP)
Title: Signal correction device and phase error analysis device
Inventor: SAWADA TAKUMA
IPC: H04L7/04
Filed: 2019-09-20
Abstract: To quickly obtain a phase error of a signal or to quickly correct the frequency and phase of the signal.SOLUTION: A demodulation unit 12 includes a matched filter unit 40 that performs correlation calculation between each of a plurality of matched filter coefficient groups arranged with a time lag on the time axis and an input signal, a correlation timing determination unit 42 that obtains a plurality of correlation timings on the basis of each of the timings at which the plurality of correlation values are obtained by the plurality of matched filter coefficient groups, and a signal correction unit 46 that corrects the phase and frequency of the input signal using the correlation value at each of the plurality of correlation timings.SELECTED DRAWING: Figure 3
Patent JP-2021051003-A (JP)
Title: Sensor chip
Inventor: NISHIDA MASASHI
IPC: H01L29/84
Filed: 2019-09-25
Abstract: To provide a technique capable of suppressing that stress generated at a fixed section fixed to a base affects a diaphragm section.SOLUTION: A sensor chip may include: a diaphragm section to which pressure is applied; and a support section that is fixed to an outer peripheral end of the diaphragm section to support the diaphragm section and is configured to be thicker than the thickness of the diaphragm section. The support section may include: a first groove section extending in a thickness direction around the outer peripheral end of the diaphragm section; and a fixed section fixed to a base outside of the first groove section.SELECTED DRAWING: Figure 1
Patent JP-2021052529-A (JP)
Title: Regional energy management device and regional energy management method
Inventor: KAWAMURA TSUTOMU
IPC: H02J3/14
Filed: 2019-09-25
Abstract: To manage energy for the entirety of multiple consumers that are passed by mobile bodies equipped with storage batteries so that they meet different target indicators for each consumer.SOLUTION: The regional energy management device calculates circulating power among consumers based on a distribution of remaining storage battery capacity, which represents a relationship between locations of storage batteries existing in a region at different times and remaining storage battery capacity, excess or deficient power of each consumer at different times when each consumer implements an operation plan for power supply facilities to satisfy a target index for each such consumer and a target index for the entire region.SELECTED DRAWING: Figure 2
Patent JP-2021052840-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-09-26
Abstract: To provide a game machine capable of suppressing deterioration in interest in a game.SOLUTION: The game machine can perform specific light emission control in which a plurality of light-emitting means installed on a specific light-emitting board where a white coat film is formed and a notation part for specifying each of the plurality of light-emitting means by yellow is formed on the white coat film are controlled into a gold light-emitting state, and perform special light emission control in which the plurality of light-emitting means installed on the specific light-emitting board are controlled into a special light-emitting state during a special period if the special period occurs during the specific light emission control. If an operation means is operated during the specific light emission control, the game machine makes the plurality of light-emitting means installed on the specific light-emitting board emit light with the brightness changed by a brightness change means at the timing of the operation. If the operation means is operated during the special light emission control, the game machine makes the plurality of light-emitting means installed on the specific light-emitting board emit light with the brightness changed by a brightness change means at a timing later than the timing of the operation.SELECTED DRAWING: Figure 134
Patent JP-2021053112-A (JP)
Title: Game system
Inventor: OKAMURA ATSUSHI
IPC: A63F7/02
Filed: 2019-09-30
Abstract: To provide a game system capable of suppressing a player's fraudulent act.SOLUTION: A game system is configured such that a data server of a game machine manufacturer A is connected to the Internet so as to be capable of communicating with a terminal device PC of a user. When the user's terminal device PC plays a game by a Pachinko machine 10 installed in a game hall D, data regarding a serial number SN is transmitted from the Pachinko machine 10 to the terminal device PC via the Internet. The terminal device PC that receives data regarding the serial number SN inquires the data server of the game machine manufacturer A via the Internet regarding whether or not the received serial number SN is normal data. The data server of the game machine manufacturer A is configured so as to determine consistency between the inquired serial number SN and the serial number SN of the Pachinko machine 10 managed by the data server, and to be capable of transmitting the determination result to the terminal device PC inquired via the Internet.SELECTED DRAWING: Figure 63
Patent JP-2021054524-A (JP)
Title: Packaging box
Inventor: NATSUKAWA JUNJI
IPC: B65D5/66
Filed: 2019-10-02
Abstract: To provide a packaging box capable of improving work efficiency in which a lower lid part is assembled.SOLUTION: There is provided a packaging box 1A comprising a lower lid part 20 provided to a polygonal cylindrical trunk part 10. The lower lid part 20 comprises front and back closing flaps 21, 21 and right and left engagement flaps 22, 22. Tip edge parts of both the closing flaps 21, 21 are made to abut on each other, and right and left connection ports 23, 23 are formed at an abutting portion 28 of the closing flaps 21, 21. The engagement flaps 22 are overlapped on a lower surface of both the closing flaps 21, 21. An engagement piece 25 formed at a tip of each of the engagement flaps 22 is inserted in each of the connection ports 23, and is engaged with an upper surface of each of both the closing flaps 21, 21.SELECTED DRAWING: Figure 2
Patent JP-2021059860-A (JP)
Title: Joint device, steel structural member having joint device, and method of using joint device
Inventor: SATO KOICHI
IPC: E02B3/06
Filed: 2019-10-04
Abstract: To provide a joint device having new features such as reduction of labor required for correction work.SOLUTION: A joint device (30) comprising a joint member (34) and provided with a fitting slit (36) having a fixed width opening extending in the longitudinal direction of the joint member at a predetermined portion in the cross-sectional direction of the joint member is provided. Preferably, a welding surface-treated surface (46) finished by a machine tool such as a grinder, a disc sander, or a wire brush is installed at a welded portion of the joint member. Further, preferably, a groove rust preventive is applied to the welding surface-treated surface.SELECTED DRAWING: Figure 1
Patent JP-2020038972-A (JP)
Title: Load lock chamber, vacuum processing system having load lock chamber, and method of evacuating load lock chamber
Inventor: THOMAS GEBELE
IPC: H01L21/677
Filed: 2019-10-09
Abstract: To provide a load lock chamber less contaminated with particles and long in cleaning interval of a chamber, and an exhaust system therefor.SOLUTION: A load lock chamber 200 for a vacuum processing system which has a substrate front surface and a substrate back surface, and in which the substrate front surface is configured to transport a large area substrate 300 processed by the vacuum processing system from an atmospheric condition to a vacuum condition. The load lock chamber includes a load lock front wall 205 facing the front surface of the large area substrate 300, a load lock rear wall 206 facing the substrate back surface of the large area substrate 300, and two vacuum suction outlets 210 and 211 provided on the load lock rear wall 206.SELECTED DRAWING: Figure 7
Patent JP-2020071221-A (JP)
Title: Method for managing power consumption of human-carried timepiece
Inventor: EDOARDO FRANZI
IPC: G04G19/00
Filed: 2019-10-11
Abstract: To provide a method for managing the power consumption of a human-carried timepiece which a wearer of the human-carried timepiece can optimally control.SOLUTION: There is provided a method for managing the power consumption of a human-carried timepiece (1), the method including the step (10) of discerning the necessity of charging an accumulator (3) of a human-carried timepiece (1); and the step (17) of charging the accumulator (3) through the actuating conducted in such a manner that a control member (5) of an electric energy production mechanism (4) of the human-carried timepiece (1) is guided when the necessity of charging is discerned.SELECTED DRAWING: Figure 2
Patent JP-2020068777-A (JP)
Title: Breeding device and production procedure of aquatic life
Inventor: KOIWA MASAKAZU
IPC: B01D71/34
Filed: 2019-10-31
Abstract: To provide a breeding device having water purification function sufficient even when improving a breeding density of aquatic lives.SOLUTION: A breeding device 100 includes a first filtration device 2 having a separation membrane, for obtaining concentrated water and permeated water by filtering water extracted from a breeding tank 1 by the separation membrane, a biological treatment device 3 for biologically treating a material contained in the permeated water obtained in the first filtration device 2, and a reflux part for returning water treated in the biological treatment device 3 into the breeding tank.SELECTED DRAWING: Figure 1
Patent JP-2021071694-A (JP)
Title: Signal source separation system and method
Inventor: MATSUMOTO HIROKI
IPC: G10L21/028
Filed: 2019-11-01
Abstract: To provide a signal source separation system that provides a nonlinear function adaptable to a source signal of a wide-range distribution to perform favorable signal separation.SOLUTION: A signal source separation system 100 separates, from an observation signal acquired by a plurality of pieces of observation signal acquisition means, a signal using a separation matrix by signal separation means, and calculates an appearance probability distribution of a separation signal by distribution arithmetic means, and calculates kurtosis by kurtosis calculation means from the calculated distribution. Then, based on the calculated kurtosis, a nonlinear function is calculated by nonlinear function computing means, and utilizing this nonlinear function, the separation matrix in the signal separation means is updated by separation matrix update means. The source signal is thereby separated favorably from an observation signal obtained in an environment in which a plurality of source signals are present.SELECTED DRAWING: Figure 2
Patent JP-2020036598-A (JP)
Title: Composition for rna-chromatin interaction analysis and use of the same
Inventor: RUAN YIJUN
IPC: C40B40/06
Filed: 2019-11-05
Abstract: To provide a reagent, a composition, and a method for executing whole genome strategy with no deviation for identifying a functional target regarding all ncRNA.SOLUTION: A kit includes: an RNA linker containing first and second polynucleotides, in which the first and second polynucleotides form a first double-stranded region adjacent by a 3' overhang of a 3' terminal of a first ligation-adapted terminal and the first polynucleotide, in which the 3' overhang includes a random sequence primer; and a DNA linker containing third and fourth polynucleotide, in which the third and the fourth polynucleotide forms second double-stranded region adjacent to a blunt end and a second ligation-adapted terminal. The first and second ligation-adapted terminals ligate with each other, or are adaptable so as to ligate with each other.SELECTED DRAWING: Figure 1A
Patent JP-2021076499-A (JP)
Title: Mass spectrum processor and method
Inventor: KIMURA YUSUKE
IPC: G01N30/86
Filed: 2019-11-11
Abstract: To solve an issue that a plurality of peaks of a plurality of chemical compounds overlap with one another in a total ion current chromatogram (TICC) and form one peak on the surface.SOLUTION: A TICC62 is generated on the basis of a plurality of mass spectrums which are lined up on a time axis. Also, a stability graph 64 is generated on the basis of a plurality of mass spectrums. The stability graph 64 shows the stability of a mass spectrum pattern at each time on the time axis. A plurality of peaks 66 derived from a plurality of chemical compounds are specified by a peak search in the stability graph 64.SELECTED DRAWING: Figure 3