baber/WOPTO huggingface dataset:
Patent JP-2019072730-A (JP)
Title: Continuous casting facility and rolling method
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B1/46
Filed: 2017-10-13
Abstract: To reduce manufacturing cost and improve yield by reducing fracture or trimming and rolling a cast strip.SOLUTION: A rolling device installed at this continuous casting facility is a quadruple rolling device having a pair of workpiece rolls which are arranged above and below a cast strip and a pair of back-up rolls which support the workpiece rolls, and characterized in that a tapered part reduced in diameter from the center toward the end is provided to at least one of upper and lower workpiece rolls on a part with which the plate end of the cast strip on one side comes into contact, a tapered part reduced in diameter from the center toward the end is provided to at least one of upper and lower workpiece rolls on a part with which the plate end of the cast strip on the other side comes into contact, the profile of the upper back-up roll of the pair of back-up rolls corresponds to the profile of the upper workpiece roll, and the profile of the lower back-up roll corresponds to the profile of the lower workpiece roll.SELECTED DRAWING: Figure 2
Patent JP-2019075450-A (JP)
Title: Optical amplifier and multi-core optical fiber
Inventor: HASEGAWA TAKEMI
IPC: H01S3/10
Filed: 2017-10-16
Abstract: To provide an optical amplifier or the like provided with a structure for enabling efficient use of excitation light while avoiding complication of the device structure.SOLUTION: In an optical amplifier, adjacent cores among a plurality of cores of an amplification MCF each including a rare earth element constitute a coupled core at an amplification wavelength, a coupling MCF is connected to the amplification MCF, an excitation light source is connected to the coupling MCF, and the excitation light source excites the rare earth element of the amplification MCF via the coupling MCF. This enables excitation light coupling between optically connected cores between the amplification MCF and the coupling MCF in which the coupling core is constituted.SELECTED DRAWING: Figure 3
Patent JP-2019072179-A (JP)
Title: Fluid sterilizer and control method of fluid sterilizer
Inventor: WATANABE SHINYA
IPC: C02F1/32
Filed: 2017-10-16
Abstract: To provide a fluid sterilizer having enhanced monitoring accuracy.SOLUTION: A fluid sterilizer 10 comprises: a straight tube having an inner surface 25 which surrounds a channel 12 in which a fluid being a sterilization target flows; a light source part 14 including plural light emission elements 32 which radiate an ultraviolet light toward inside of the straight tube; a light reception part 16 for receiving an ultraviolet light which passed through the straight tube, and measuring a light amount of the received ultraviolet light; and a control part 18 for monitoring change of the light amount of the ultraviolet light in the straight tube based on light amount information acquired from the light reception part 16. The control part 18 calculates an inner surface change parameter indicating a light amount change component caused by a state change of the inner surface 25, out of light amount change of the ultraviolet light in the straight tube, based on first light amount information acquired from the light reception part 16 when operating the light source part 14 in a first lighting pattern in which, part of the plural light emission elements 32 is made to emit a light, and second light amount information acquired from the light reception part 16 when operating the light source part 14 in a second lighting pattern in which, other part of the plural light emission elements 32 is made to emit a light.SELECTED DRAWING: Figure 1
Patent JP-2018026168-A (JP)
Title: Method, client device, and server for accessing network information through graphic code
Inventor: FENG HUA
IPC: G06K7/14
Filed: 2017-10-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem in conventional methods for accessing a network through a graphic code like a two-dimensional code or bar code which basically present contents of a website directly corresponding to the URL of a website in the graphic code to a user, and cannot perfectly recognize a true intension of an issuer who has issued the graphic code, and if the user has some kind of additional need, requires additional manual operation taking time.SOLUTION: A method of the present invention includes: receiving an access request which is an access request from a client and includes information on a graphic code; referring to and obtaining, at a server, display information and operation instructions made in accordance with the information on the graphic code in the access request; and executing corresponding operation in the display information according to the operation instruction information in order to obtain an access result of the graphic code.SELECTED DRAWING: Figure 3
Patent JP-2019078657-A (JP)
Title: Liquid level detector
Inventor: SUZUKI NAOTO
IPC: G01F23/62
Filed: 2017-10-25
Abstract: To provide a liquid level detector in which force applied to a float cover and conveyed to a detection unit is reduced.SOLUTION: A liquid level detector 100 includes a float 120, a detection unit 140, a body 110, a sensor cover 150, and a float cover 160. The float 120 moves according to the liquid level. The detection unit 140 detects the height of the liquid level based on the position of the float 120. The body 110 supports the detection unit 140 and the float cover 160. The sensor cover 150 surrounds the detection unit 140. The float cover 160 has a columnar part 162 and a stopper 163. The number of the columnar part 162 is more than one and the plurality of columnar parts 162 surround the float 120. Each columnar part 162 extends into the direction in which the float 120 moves. The stopper 163 regulates the movement of the float 120, extending from one of the columnar parts 162 at both ends which is more distant from the body 110. The stopper 163 is separate from the sensor cover 150.SELECTED DRAWING: Figure 1
Patent JP-2019079969-A (JP)
Title: Wiring board
Inventor: MATSUZONO SEIGO
IPC: H05K3/46
Filed: 2017-10-26
Abstract: To provide a wiring board that has a computing ability excellent in reliability.SOLUTION: A wiring board comprises: a laminate 1 that includes a plurality of insulating layers 4 and a plurality of metal layers 5 that are alternately laminated; component mounting areas W that are located on the back side of the laminate 1; a plurality of via holes 2 that are respectively located in the plurality of insulating layers 4; and via conductors 6 that are located in the via holes 2 and include solder particles. The via holes 2 are located in the plurality of insulating layers 4 such that projection parts on the back side in plan view overlap at least the entire component mounting areas W.SELECTED DRAWING: Figure 1
Patent JP-2019076567-A (JP)
Title: Simple dripper
Inventor: NAITO YUICHI
IPC: A47J31/06
Filed: 2017-10-26
Abstract: To obtain a simple dripper that can easily be formed from a sheet-like flat condition by simple work, and furthermore, has simple configuration, and thereby is easily manufactured and has low cost.SOLUTION: The simple dripper is provided that is composed of: a dripper body-forming sheet 3 using one piece of paperboard as a base material; and a filter sheet 5 fixed to an upper surface of the dripper body-forming sheet 3, and that is formed by folding the dripper body-forming sheet 3. A first virtual line L1 and a second virtual line L2 intersecting with each other in a center region C are set in the dripper body-forming sheet 3. The center region C is provided with: a pair of V-shape slits 6 for an extraction hole opening where tips 6a of the V-shape slits 6 are opposed to each other at intervals with the first virtual line L1 interposed between the V-shape slits and on the second virtual line L2; and a pair of first hill-folding rules 7 inclined in the direction to approach each other across the first virtual line L1 from each open side end 6b of the pair of V-shape slits 6, and extended to the end edge of the dripper body-forming sheet 3.SELECTED DRAWING: Figure 2
Patent JP-2018077841-A (JP)
Title: Image forming apparatus, system, control method, and program
Inventor: MAKI HITOMI
IPC: B41J29/38
Filed: 2017-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus, a system, a control method, and a program with which an image forming apparatus appropriate for executing printout can be selected.SOLUTION: When print data is uploaded from a client PC to a cloud print service 114, an XMPP server notifies an MFP of submission of a job. The MFP acquires the host name of the client PC owned by a user who submits the job from an employee information management server, and when the client PC is present in the same segment with the MFP that receives the job submission notification, acquires the job from the cloud print service 114 and prints out the job.SELECTED DRAWING: Figure 8
Patent JP-2019082296-A (JP)
Title: Gas valve device
Inventor: KONDO HIDEYUKI
IPC: F23N1/00
Filed: 2017-10-31
Abstract: To provide a gas valve device that is interposed in a gas supply passage GS to a burner B and that is provided with a flow control valve 3 having a valve body 32 driven by a stepping motor 4 through an interlocking mechanism 5 in a valve casing 1, and places the stepping motor in step-out operation to determine the origin of the stepping motor so as to accurately determine the origin position of the stepping motor.SOLUTION: A determination on the origin of a stepping motor 4 is made by determining a current rotary phase of the stepping motor 4 as an origin position after power supply to the stepping motor 4 is stopped for a predetermined time after step-out operation of the stepping motor 4.SELECTED DRAWING: Figure 1
Patent JP-2019080844-A (JP)
Title: Bathroom functional unit
Inventor: OTA SHUNJI
IPC: A47K3/28
Filed: 2017-10-31
Abstract: To provide a technology capable of enhancing a degree of freedom of a shape of a receiving member.SOLUTION: A bathroom functional unit comprises: a bathroom functional part 36 having a receiving member 48 for receiving a load of a bathroom article or a bather, separating from a water faucet device, and fixed to a bathroom wall part; and a modification unit 38 integrated with the functional part 36, the modification unit 38 having a cartridge 62 which can modify raw water flowing in a water supply path reaching a water discharge device from the water faucet device. The cartridge 62 is arranged outside the receiving member 48.SELECTED DRAWING: Figure 5
Patent JP-2019084472-A (JP)
Title: Method for decomposing hard-to-degrade organic compounds, decomposition apparatus used for the decomposing method, treatment liquid for decomposing hard-to-degrade organic compounds
Inventor: ASAMI KEIICHI
IPC: H05H1/24
Filed: 2017-11-02
Abstract: To provide the method of decomposing hard-to-degrade organic compounds capable of decomposing hard-to-degrade organic compounds efficiently, decomposing apparatus used in the decomposing method, and treatment liquid decomposing hard-to-degrade organic compounds.SOLUTION: In the method of decomposing the hard-to-degrade organic compound, fine bubbles are generated in the liquid substance containing the hard-to-degrade organic compound, and plasma is generated in the fine bubbles by a plasma generation mechanism to decompose the hard-to-degrade organic compound.SELECTED DRAWING: Figure 1
Patent JP-2018037414-A (JP)
Title: Secondary battery, electronic equipment, electric motor-driven tool, electric vehicle and electric power storage system
Inventor: HIROSE KIICHI
IPC: H01M4/133
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery which enables the enhancement in cycle characteristics and initial charge and discharge characteristics.SOLUTION: A secondary battery comprises: a positive electrode; and a negative electrode including a plurality of negative electrode active material particles. The plurality of negative electrode active material particles each include a core part, and a coating part covering at least a part of the surface of the core part. The core part includes a silicon-based material (SiO, where 0<x<0.5), and the coating part includes a non-crystal or low-crystallinity silicon-based material (SiO, where 0.5≤y≤1.8). The low-crystallinity silicon-based material included in the coating part has a non-crystal region and a crystal region (crystal grain). In the low-crystallinity silicon-based material, the average area occupancy rate of crystal grains coming from silicon (Si) (111)-plane and (220)-plane is 35% or less.SELECTED DRAWING: Figure 8
Patent JP-2019084042-A (JP)
Title: Absorbent article
Inventor: UEDA MASUMI
IPC: A61F13/51
Filed: 2017-11-07
Abstract: To allow a wearer of an absorbent article or the like to easily visually recognize through-holes of the absorbent article.SOLUTION: An absorbent article (1) includes: a front-side waistline part (20); a back-side waistline part (30); and hole parts (50) penetrating in a longitudinal direction, provided at least at one of the front-side waistline part (20) and the back-side waistline part (30). The absorbent article (1) includes the at least one hole part (50) at a non-overlap part (30NL) where the front-side waistline part (20) and the back-side waistline part (30) are not overlapped in the longitudinal direction, out of the front-side waistline part (20) and the back-side waistline part (30).SELECTED DRAWING: Figure 1
Patent JP-2018026182-A (JP)
Title: Checkout system, settlement apparatus and program thereof
Inventor: GOTANDA GO
IPC: G07G1/12
Filed: 2017-11-16
Abstract: PROBLEM TO BE SOLVED: To allow digital money to be charged before settlement of a transaction related to sales of commodities even after inputting data related to the sales commodities.SOLUTION: An input unit adds data of a charged amount input in a storage part which stores transaction data to be settled on the basis of data related to commodity sales. When receiving a command of completion of input of data related to the commodity sales, the data of the storage part is output to a settlement unit. The settlement unit processes the settlement of a transaction in which a transaction amount is generated under the condition that a payment amount not less than the transaction amount calculated on the basis of the data of the storage part is paid. The settlement unit adds the charged amount to a balance of digital money via a reader/writer under the condition that a payment amount not less than the charged amount is paid according to a settlement method other than the digital money when the data of the storage part includes the data of charged amount.SELECTED DRAWING: Figure 10
Patent JP-2019089988-A (JP)
Title: Ink containing quinone imine compound
Inventor: MURAKAMI HIROKI
IPC: C09D11/328
Filed: 2017-11-17
Abstract: To provide a cyan ink having excellent light resistance, and used for dyeing various recording media, preferably fibers, more preferably mixed fibers containing polyester fibers or polyester fibers; preferably the cyan ink having excellent sublimation transferability.SOLUTION: An ink contains a compound represented by the formula (1) [In the formula (1), X is a halogen atom and n is an integer of 1 to 4].SELECTED DRAWING: None
Patent JP-2018072844-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2017-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including a drive circuit, which has a capacitive element with a high numerical aperture and increased charge capacity and reduced power consumption.SOLUTION: The semiconductor device comprises: a drive circuit 104 including a first transistor 15 having gate electrodes 17a, 92 above and below a semiconductor film 11 so as to overlap the semiconductor film 11; a pixel having a second transistor including the semiconductor film 11; a capacitive element with a dielectric film provided between a pair of electrodes provided on the pixel; and a capacitance line 115 electrically connected to one of the pair of electrodes. The gate electrode 92 provided on the semiconductor film 11 of the first transistor 15 is electrically connected to the capacitance line 115.SELECTED DRAWING: Figure 2
Patent JP-2019096784-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: GOTO YASUHIKO
IPC: H01L21/304
Filed: 2017-11-24
Abstract: To provide a substrate processing device capable of drying a substrate while suppressing generation of a watermark on a surface of the substrate in drying processing, and a substrate processing method.SOLUTION: A substrate processing device 1 comprises a chamber part 11, an inner tank part 10 and a substrate holding and conveying part 150. A cleaned substrate is pulled up into an atmosphere inside of the chamber part and dried by the substrate holding and conveying part. While the substrate is pulled up, rising of air bubbles being stagnated inside of an inner tank is suppressed by a bubble stopping member 151 which covers a lower side of the substrate, such that air bubbles are made hard to be deposited on a substrate surface. The substrate holding and conveying part 150 includes a first holding part 13 which holds the substrate in a cleaning fluid, and a second holding part 14 which holds the substrate after moving to the chamber part. In the chamber part, the substrate is held by the second holding part 14 in a dry state. As a result, generation of a watermark which is generated on the substrate surface is suppressed.SELECTED DRAWING: Figure 2
Patent JP-2019095686-A (JP)
Title: Photosensitive composition
Inventor: MIYAMOTO AYAKO
IPC: G06F3/041
Filed: 2017-11-27
Abstract: To provide a photosensitive composition that can impart chemical resistance even at low curing temperature and can be developed with alkali without the problem of stability or compatibility.SOLUTION: A photosensitive composition has a compound containing an oxazolidinyl group, a compound containing a photopolymerizable functional group, and a photopolymerization initiator and is soluble in alkali.SELECTED DRAWING: None
Patent JP-2019095695-A (JP)
Title: Negative type photosensitive siloxane composition and methods for producing cured film and electronic device using the same
Inventor: HAYASHI MASANOBU
IPC: C08K5/3432
Filed: 2017-11-27
Abstract: To provide a negative type photosensitive siloxane composition capable of forming a cured film excellent in heat resistance and critical thickness for cracking.SOLUTION: The present invention provides a negative type photosensitive siloxane composition comprising: a polysiloxane containing silanol in a specific content, a particular photo base generator, and a solvent. The content of silanol is measured by FT-IR.SELECTED DRAWING: None
Patent JP-2019097139-A (JP)
Title: Driving device for semiconductor switching element
Inventor: OGURA MASATSUGU
IPC: H02M1/08
Filed: 2017-11-28
Abstract: To suppress an overvoltage which is generated in a semiconductor switching element, and to reduce occurrence of hunting during overvoltage suppressing operation.SOLUTION: A driving device comprises: a gate drive circuit 2 which performs ON/OFF control on a semiconductor switching element SW; a double-end voltage detection circuit 3 for detecting a double-end voltage Vof the semiconductor switching element 2; and an overvoltage suppression circuit 4 which suppresses an overvoltage of the double-end voltage V. The overvoltage suppression circuit 4 includes: a comparator part 41 which compares the double-end voltage Vwith a first threshold Vand a second threshold V; and a compensation operation control part 42 which brings the semiconductor switching element SW into an ON state in a case where the double-end voltage Vis higher than the first threshold V, and then brings the semiconductor switching element SW into an OFF state in a case where the double-end voltage Vbecomes lower than the second threshold V.SELECTED DRAWING: Figure 1
Patent JP-2019001146-A (JP)
Title: Molding device and molding method
Inventor: YASUMI KUNIO
IPC: B33Y30/00
Filed: 2017-11-30
Abstract: To appropriately conduct molding of a molded article.SOLUTION: There is provided a molding device 10 for molding a three-dimensional molded article 50, having a discharge heads 102 w to k, which are heads for molding article material, for discharging the molding article material constituting the molded article 50, a discharge head 104, which is a head for support material, for discharging a support material, and a discharge head 106, which is a head for fluid material for discharging a fluid material, a part of the support layer 52 is formed by the support material, and at least another part of the support layer 52 is formed by the fluid material when the support layer 52 is formed.SELECTED DRAWING: Figure 1
Patent JP-2019099336-A (JP)
Title: Cargo management system and cargo management method
Inventor: FUKUSHIMA SHINGO
IPC: B65G1/137
Filed: 2017-12-04
Abstract: To provide a cargo management system capable of effectively utilizing management information of cargoes and operators by wireless communications.SOLUTION: A cargo management system 1 comprises: a plurality of radio communication devices 10 installed within a warehouse 2; an RFID tag 12 attached to a cargo 4 and communicatable with the radio communication device; a communication terminal 14 carried by an operator 6 and communicatable with the radio communication device; a cargo location detection part for detecting cargo identification information to identify a cargo attached with the RFID tag by a communication of the radio communication device with the RFID tag and a location of the cargo; an operator location detection part for detecting operator identification information to identify an operator carrying a communication terminal and a location of the operator by a communication of the radio communication device with the communication terminal; and a management part for performing management on the basis of location information about the location of the cargo detected by the cargo location detection part and location information about the location of the operator detected by the operator location detection part.SELECTED DRAWING: Figure 1
Patent JP-2019102295-A (JP)
Title: Discharge device and charge removal device using the same
Inventor: NOMURA NOBUO
IPC: H05F3/04
Filed: 2017-12-04
Abstract: To provide a discharge device capable of preventing an electric wire from leaking to the outside of a casing without increasing the size of the casing and preventing internal discharge.SOLUTION: A high voltage substrate 1 on which a high voltage line is formed and a discharge electrode needle 7 connected to the high voltage line via a resistance element 4 are accommodated in a grounded metal casing C1, and a solid insulator C2 is interposed between the high voltage substrate 1 and the resistance element 4, and the inner periphery of the casing C1, and a filling material 15 made of an insulating resin is filled in the casing C1, and the high voltage substrate 1 and the resistive element 4 are covered with the filling material 15.SELECTED DRAWING: Figure 2
Patent JP-2019099353-A (JP)
Title: Elevator braking device and elevator
Inventor: TOKUDA AKIHIKO
IPC: B66B11/08
Filed: 2017-12-06
Abstract: To provide an elevator braking device capable of suppressing generation of dew condensation in the contact area of the rotating body.SOLUTION: An elevator braking device comprises: a rotating body which rotates integrally with a sheave around which a rope 12 is wound; a brake element 5 which is attached to the rotating body to brake the rotating body; and an air feeding unit 7 which sends air to the rotating body, wherein the rotating body has a contact area contacting the brake element 5, and the air feeding unit 7 sends air to the contact area.SELECTED DRAWING: Figure 2