baber/WOPTO huggingface dataset:
Patent JP-2019066500-A (JP)
Title: Sample vaporization unit and gas chromatograph equipped therewith
Inventor: KOMORI YUKI
IPC: G01N30/18
Filed: 2019-02-06
Abstract: To provide a sample vaporization unit and a gas chromatograph with which it is possible to facilitate insert removal work by a removing tool and improve work efficiency.SOLUTION: The sample vaporization unit comprises: a casing 1 having a sample vaporization chamber 2 in which an insert 3 is contained; a removable seal cap 4 for sealing a top-face opening of the sample vaporization chamber 2 and having a sample injection opening 5 at the top that is closed up by a septum 7; and a seal ring 9, mounted in a gap between the seal cap 4 and the casing 1, for sealing a gap between the inner wall of the sample vaporization chamber 2 and the top end part 3a of the insert 3. In the circumferential edge 1b of upper end opening of the casing 1 is provided a notch 12 formed in such a way that at least a portion of the seal ring 9 is visually recognizable from the side of the circumferential edge 1b, with the notch 12 covered by the seal cap 4 when the seal cap 4 is attached.SELECTED DRAWING: Figure 1
Patent JP-2020124738-A (JP)
Title: Tundish
Inventor: OKADA NOBUHIRO
IPC: B22D11/00
Filed: 2019-02-06
Abstract: To provide a new and improved tundish capable of suppressing the quality difference of slabs between molds in continuous casting utilizing a tundish provided with four molten metal passages connecting a molten metal receiving chamber with a molten metal tapping chamber.SOLUTION: A tundish comprises: a molten metal receiving chamber injected with molten steel from a ladle; a molten metal tapping chamber provided with a plurality of immersion nozzles feeding the molten steel into molds; four molten metal passages provided side by side in a horizontal direction between the molten metal receiving chamber and the molten metal tapping chamber.The two molten metal passages at one side of the parallel providing direction and the two molten metal passages on the other side in the parallel providing direction are provided with induction heating devices, respectively, and the distance in the parallel providing direction between the wall part on the edge side in the parallel providing direction of the molten metal tapping chamber and the immersion nozzle closest from the wall part is 120 to 300 nm.SELECTED DRAWING: Figure 2
Patent JP-2020132437-A (JP)
Title: Method for manufacturing optical fiber glass preform
Inventor: URATA YUHEI
IPC: C03B37/018
Filed: 2019-02-13
Abstract: To provide a method for manufacturing an optical fiber glass preform, capable of preventing foreign matters, such as metal impurities, etc., from being deposited and contaminated to a glass fine particle deposit during storage in a storage chamber to obtain an optical fiber having a small transmission loss.SOLUTION: A hydrogen chloride concentration in a storage chamber is maintained at 2 ppm or less when storing a glass fine particle deposit prepared by a VAD method in the storage chamber, and a humidity in the storage chamber is preferably maintained at 12 g/mor less. The storage chamber includes air supply and exhaust ports, and gas exhausted from the exhaust port is again supplied from the supply port into the storage chamber by a blower fan. A chemical filter is provided between the exhaust port and the blower fan, and a dehumidifier is preferably provided between the exhaust port and the blower fan.SELECTED DRAWING: Figure 1
Patent JP-2020132686-A (JP)
Title: Tire rubber composition
Inventor: SHINDO Ryohei
IPC: C08L15/02
Filed: 2019-02-14
Abstract: To provide a tire rubber composition used as air permeation preventive layer of pneumatic tire, and in which, while maintaining the air permeation prevention property, the low rolling resistance is improved.SOLUTION: A tire rubber composition obtained by incorporating 10 pts.mass to 100 pts.mass of an inorganic filler to 100 pts.mass of a rubber component containing at least one selected from the group of butyl rubber, halogenated butyl rubber, and halide of isobutylene-paramethylstyrene copolymer by 50 mass% or more, and in which, as inorganic filler, one which is pre-treated with a silane coupling agent of 0.1 mass% to 20 mass% of the inorganic filler is used.SELECTED DRAWING: None
Patent JP-2020135151-A (JP)
Title: Congestion prevention server, congestion prevention device, congestion prevention system, congestion prevention method, and program
Inventor: SUGATA AKINORI
IPC: G08G1/13
Filed: 2019-02-14
Abstract: To prevent occurrence of congestion.SOLUTION: A congestion prevention server includes: a road conditions search unit for retrieving road conditions under at least one second condition similar to a specified first condition from a road conditions history database; a congestion conditions estimation unit for estimating a congestion occurrence point and a congestion occurrence factor in the first condition based on road conditions under the second condition; a vehicle travel information receiving unit for receiving travel information of each vehicle traveling under the first condition; a trigger vehicle extraction unit for extracting a trigger vehicle that can be a trigger for generating congestion from the congestion occurrence factor and the travel information; and a transmission unit for transmitting drive support information to the trigger vehicle as a notification signal.SELECTED DRAWING: Figure 2
Patent JP-2020130611-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-02-20
Abstract: To increase game amusement.SOLUTION: A game machine has a movable body which can be moved, control means for movably controlling the movable body in a predetermined manner, and display means capable of executing a plurality of display performances. The display means, as one performance out of the plurality of display performances, displays a predetermined timer image and executes a performance including a display for counting the timer value using the timer image. The control means movably controls the movable body in a predetermined manner, every time the timer value is counted for a predetermined time.SELECTED DRAWING: Figure 61
Patent JP-2020130630-A (JP)
Title: Method for indexing cognitive function
Inventor: YOMODA SATOSHI
IPC: A61B10/00
Filed: 2019-02-20
Abstract: To provide a method of indexing cognitive function that can effectively motivate a subject to be subjectively and continuously subjected to cognitive impairment preventive intervention.SOLUTION: The method of indexing cognitive function comprises: giving a subject P a work for inducing biological activity related to cognitive function; acquiring measurement data D by measuring a change in the biological activity related to the cognitive function of the subject P when the work is given to the subject P; and acquiring an index indicating the cognitive function of the subject P from the measurement data D of the subject P using a model M constructed in advance on the basis of the measurement data D of a group of non-demented persons acquired in advance and the measurement data D of a group of persons with mild cognitive impairment acquired in advance.SELECTED DRAWING: Figure 4
Patent JP-2020134073-A (JP)
Title: Heating cooker
Inventor: HIRAIWA SEIICHI
IPC: F24C7/04
Filed: 2019-02-25
Abstract: To detect a weight of a heated object placed on a table plate by using two or less weight sensors.SOLUTION: A heating cooker includes: a heating chamber 28; range heating means 330; a table plate 24 which is provided at a heating chamber bottom part 28a and on which a heated object 60c is placed; a weight sensor 25 supporting the table plate 24 with support parts; an infrared sensor 52 which is provided at the upper side of the heating chamber 28 and detects a temperature of the heated object 60c; input means 71 to which heating conditions are input; and control means 23a which controls the range heating means 330 from a detection result of the weight sensor 25 in response to an input from the input means 71. The table plate 24 is supported by protruding shapes 25a-2, 25b-2.SELECTED DRAWING: Figure 1
Patent JP-2019126061-A (JP)
Title: Receiver
Inventor: KAMIO HIROYUKI
IPC: H04H20/28
Filed: 2019-02-27
Abstract: To provide super high definition of a video in which application of logo data is extended and flexibility and transmission efficiency are enhanced.SOLUTION: In a transmission system, the logo data is modularized for each logo identification and logo type; the modularized logo data is distributed to a plurality of sections of common data table information; for the logo data, logo data distribution information indicative of a correspondence between the logo types and the distributed sections is defined and inserted in a logo data distribution descriptor of the common data table information; logo transmission description information is generated from logo management information including the logo identification and logo type of the logo data, and inserted in a logo transmission descriptor of a service description table information; the common data table information and the service description table information are multiplexed into a broadcast signal; and the multiplexed broadcast signal is transmitted.SELECTED DRAWING: Figure 16
Patent JP-2020138578-A (JP)
Title: Vehicle control device
Inventor: ISHIOKA ATSUYUKI
IPC: B60W50/10
Filed: 2019-02-27
Abstract: To provide a vehicle control device which can change lanes according to the preference of drivers.SOLUTION: A vehicle control device 10 includes a control instruction part (ALC switch 60) which, as a lane change control to be executed during lane changing in response to the operation of the driver, instructs to execute either a lane change support control that provides guidance of lane changes to the driver via a notification part (HMI34) or an automatic lane change control that automatically performs travel control necessary for moving from a traveling lane to a target lane.SELECTED DRAWING: Figure 5
Patent JP-2019104749-A (JP)
Title: Compositions and methods of use for wound healing
Inventor: SHENDA M BAKER
IPC: A61K45/00
Filed: 2019-02-28
Abstract: To provide compositions and methods of use for wound healing.SOLUTION: The invention relates to a method for treating a wound of a subject including a human subject, for example a local wound such as skin wound, which comprises administering topically an aqueous composition comprising a polyglucosamine or derivatized polyglucosamine (e.g., PAAG) thereby treating the wound of the subject. In one embodiment, the invention provides a method for treating wound using an aqueous composition comprising PAAG at a certain concentration, for example, about 50-1000 μg/mL(ppm) (e.g., about 100-800 μg/mL(ppm), 100-600 μg/mL(ppm)).SELECTED DRAWING: None
Patent JP-2020140919-A (JP)
Title: Microwave electrodeless lamp and light irradiation device using the same
Inventor: ZHANG HAOJUN
IPC: B01J19/12
Filed: 2019-03-01
Abstract: To provide a novel electrodeless discharge lamp in which the occurrence of wear of an end portion of a discharge container of a lamp and leakage from the worn portion are suppressed.SOLUTION: This electrodeless discharge lamp is a mercury-free microwave electrodeless lamp that emits light by receiving microwave energy, the electrodeless discharge lamp comprises a straight tubular discharge container filled with rare gas and a luminescent substance, and both ends of the straight tubular discharge container have square shape, and a fusing mark of an exhaust pipe is located on a side surface portion extending along the entire length of the straight tubular discharge container.SELECTED DRAWING: Figure 3A
Patent JP-2019176459-A (JP)
Title: Amplifier circuit constitution and method for calibrating it
Inventor: LEI ZOU
IPC: H03F3/34
Filed: 2019-03-07
Abstract: To calibrate offset of an amplifier connected to an analog/digital converter.SOLUTION: An amplifier circuit constitution comprises a differential signal path including an amplifier (101). A feedback path for calibrating an offset comprises a comparator (201), and at least one of counters (202, 203) controlled by an output of the comparator (201). The other feedback path controlling a drift error includes an averaging filter (301) connected to an output of a downstream analog/digital converter (103) of the amplifier (101).SELECTED DRAWING: Figure 1
Patent JP-2020144706-A (JP)
Title: Provision device, method for provision, provision program, and provision system
Inventor: OTSU AKIKO
IPC: G06Q30/02
Filed: 2019-03-07
Abstract: To provide useful information for a user.SOLUTION: The provision device according to the present application includes: a reception unit for receiving purchase information showing a purchased absorptive product from a terminal device used by a user; a setting unit for setting a reward according to the purchase information received by the reception unit; and a provision unit for providing the user with the information determined according to the purchase information received by the reception unit.SELECTED DRAWING: Figure 1
Patent JP-2020149303-A (JP)
Title: Analysis device, analysis method, and analysis program
Inventor: HATTORI REIKO
IPC: G05B19/418
Filed: 2019-03-13
Abstract: To provide a technique for obtaining information on the causal relation between mechanisms that accurately reflects the actual condition of a production line.SOLUTION: An analysis device according to one side of the present invention acquires a plurality of pieces of measurement data on the state of a plurality of mechanisms that constitute a production line, calculates a plurality of feature quantities from the acquired plurality of pieces of measurement data respectively, calculates conditional independence between the calculated feature quantities, and determines the presence or absence of the causal relation between the mechanisms based on the respective calculated conditional dependences to specify the causal relation between the mechanisms. The analysis device accepts correction on the specified causal relation, while causing a display device to display causal relation information indicating the specified causal relation in any one of a first form using the mechanisms as items and a second form using the feature quantities as items.SELECTED DRAWING: Figure 1
Patent JP-2020147788-A (JP)
Title: Film deposition method
Inventor: IKE CHINICHI
IPC: C23C16/455
Filed: 2019-03-13
Abstract: To improve productivity of a semiconductor device using a selective film.SOLUTION: A film deposition method for selectively depositing a film to a substrate includes a preparation step, a first removal step, a first film deposition step, a second film deposition step, an oxidation step, and a second removal step. In the preparation step, a substrate, to the surface of which a metal film and an isolation film are exposed, is prepared. In the first removal step, a natural oxidation film on the metal film is removed. In the first film deposition step, a self-organization monomolecular film is deposited on the insulation film by supplying a compound having a functional group containing fluorine and carbon and for depositing the self-organization monomolecular film restraining deposition of a titanium nitride film to the substrate. In the second film deposition step, the titanium nitride film is deposited on the metal film. In the oxidation step, a surface of the substrate is oxidized. In the second removal step, a titanium oxide film formed on the metal film and the self-organization monomolecular film is removed by supplying a compound for depositing the self-organization monomolecular film to the surface of the substrate.SELECTED DRAWING: Figure 2
Patent JP-2020146253-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-14
Abstract: To provide a game machine capable of enhancing interest in a game regarding character display.SOLUTION: A chance-up display is performed at a higher ratio when privilege is granted than when privilege is not granted. In execution of subtitle display during a period when chance-up display is underway, the subtitle display is performed in red that differs from the color of subtitle display performed during a period when chance-up display is not underway. In execution of subtitle display before specific timing, the color of the subtitle display is made different between white and blue, and the subtitle display is performed in white without allowing the color of subtitle display to differ in execution of the subtitle display during execution of non-advantageous display.SELECTED DRAWING: Figure 8
Patent JP-2020147197-A (JP)
Title: Hybrid vehicle and supercharger cooling method
Inventor: YONEZAWA KOICHI
IPC: F02B39/16
Filed: 2019-03-14
Abstract: To provide a hybrid vehicle and a supercharger cooling method capable of preventing a supercharger from overheating.SOLUTION: If a predetermined execution condition is satisfied when a travel mode of a hybrid vehicle is switched from an HV travel mode (enabling the hybrid vehicle to travel with an engine and a motor while generating drive force with the engine) to an EV travel mode (enabling the hybrid vehicle to travel with the motor without generating drive force with the engine), a control device of the hybrid vehicle is adapted to stop the engine after the same undergoes motoring (or self-sustained operation without generating drive force).SELECTED DRAWING: Figure 10
Patent JP-2020152948-A (JP)
Title: Crank shaft and method for producing the same
Inventor: ABE TATSUHIKO
IPC: C10M141/10
Filed: 2019-03-19
Abstract: To provide a crank shaft in which friction can be reduced.SOLUTION: A crank shaft has a compound film on the surface of a slide part of a crank shaft. In the compound film, concentrations of Zn, P, and O obtained by energy dispersive X-ray analysis are, in mass%, Zn: 7.5% or more, P: 2.0% or more and O: 4.5% or more.SELECTED DRAWING: Figure 6
Patent JP-2019122800-A (JP)
Title: Microwave antenna apparatus, systems, and methods for localizing markers or tissue structures within body
Inventor: Larry w fullerton
IPC: A61B90/90
Filed: 2019-03-19
Abstract: To provide apparatus, systems, and methods for localizing lesions within a patient's body, e.g., within a breast.SOLUTION: The system includes a microwave antenna probe 930 for transmitting and receiving electromagnetic signals to detect one or more markers that are implanted within or around the target tissue region. During use, the marker(s) are implanted into a target tissue region, and the microwave antenna probe is placed against the patient's skin to transmit a signal to the marker(s) and to receive the reflected signal from the marker(s) in order to determine the location of the marker(s). A tissue specimen, including the lesion and the marker(s), is then removed from the target tissue region based at least in part on the location information from the microwave antenna probe.SELECTED DRAWING: Figure 59-2
Patent JP-2020155935-A (JP)
Title: Telephone conference system, telephone terminal, and program
Inventor: OSAWA MASAHIDE
IPC: H04M3/56
Filed: 2019-03-20
Abstract: To improve the confidentiality of conference call.SOLUTION: A telephone conference system (1A) includes: multiple telephone terminals (40) for participating in a conference call; and a conference device (50). Each of the telephone terminals (40) encrypts the voice data of a speaker using homomorphic encryption and transmits the encrypted voice data to the conference device (50). The conference device (50) mixes the encrypted audio data from each telephone terminal (40) and transmits the mixed audio data to each telephone terminal (40). Each telephone terminal (40) decrypts the mixed audio data from the conference device (50).SELECTED DRAWING: Figure 6
Patent JP-2020152965-A (JP)
Title: Aluminum alloy material, method for producing the same, and impeller
Inventor: KONDO MASAAKI
IPC: C22C21/06
Filed: 2019-03-20
Abstract: To provide an aluminum alloy material that can suppress the increase in production cost and has excellent strength at high temperature.SOLUTION: The aluminum alloy material has a chemical composition containing Mg: 5.5 to 10 atom% and Zn: 1.0 to 4.0 atom%, with the balance consisting of Al and inevitable impurities, and a metallic structure in which second-phase particles P1 containing T-phase precipitates are dispersed in Al matrix M. The area ratio of the second phase particles P1 in any cross section is 9% or more.SELECTED DRAWING: Figure 1
Patent JP-2020156297-A (JP)
Title: Power reception system and power supply system
Inventor: OISHI SADATOSHI
IPC: H02J50/90
Filed: 2019-03-22
Abstract: To provide a power reception system and a power supply system that can reliably receive power transmitted without contact.SOLUTION: A power reception system 20 installed in a cart includes: a first power reception coil 45R whose power reception surface is provided at a first place of the cart; a second power reception coil 45L whose power reception surface is provided at a second place different from the first place of the cart; a power reception circuit 42 for generating drive power from power received by the first power reception coil or the second power reception coil; and a switching circuit 41 for connecting, to the power reception circuit, any one power reception coil of the first power reception coil or the second power reception coil at a position facing power transmission coils 47R and 47L of a power transmission system 30 that transmits power.SELECTED DRAWING: Figure 4
Patent JP-2020155744-A (JP)
Title: Circuit board insertion and extraction device and automatic assemble system
Inventor: OTSUKA HIROMASA
IPC: H05K7/14
Filed: 2019-03-22
Abstract: To provide a technique capable of inserting a circuit board into a housing even in the case where an insertion and extraction laver falls down.SOLUTION: A circuit board insertion and extraction device 1 comprises: a housing 10; a circuit board 11 assembled to the housing 10 so as to enable an insertion and extraction; an insertion and extraction lever 12 that is rotatably supported to the circuit board 11, and facilities an insertion and extraction operation of the circuit board 11 by being hooked to the housing 10; and a spring structure 13 energizing the insertion and extraction lever 12 to a hooking position after the insertion of the circuit board 11. The insertion and extraction lever 12 comprises a slide surface 20 that contacts with the housing 10 in a first tilted state during the insertion of the circuit board 11, and transfers the insertion and extraction lever 12 from the first tilted state to a second tilted state which is more tilted than the first tilted state by sliding it on the housing 10.SELECTED DRAWING: Figure 1B
Patent JP-2020121341-A (JP)
Title: Anode casting apparatus
Inventor: SUZUE AKIYA
IPC: B22D25/04
Filed: 2019-03-25
Abstract: To provide an anode casting apparatus capable of preventing a "blister" from occurring more efficiently on the surface of a formed anode.SOLUTION: An anode casting apparatus 1 that casts an anode continuously includes: a turntable 10 which has a plurality of anode casting molds 11 equally placed in a circumferential direction thereof; a cooling unit 12 which cools and solidifies molten copper to be sequentially cast into the plurality of anode casting molds 11 through intermittent rotary motions of the turntable 10; a stripping part 14 which strips an anode A formed through the cool solidification; a temperature-measuring part 15 which measures a surface temperature of the anode casting molds 11 right after the anode A is stripped; and a control part 16 which controls the spray of cooling water based on the surface temperature. The control part 16 specifies the anode casting mold 11 to be sprayed, individually when the cooling water is sprayed, and controls the spray based on surface temperature information obtained when the specified anode casting mold 11 is measured with the temperature-measuring part 15.SELECTED DRAWING: Figure 1