baber/WOPTO huggingface dataset:
Patent JP-2019127242-A (JP)
Title: Run-flat tire
Inventor: HIGUCHI TATSUYA
IPC: B60C11/13
Filed: 2018-01-26
Abstract: To provide a run-flat tire that can make both steering stability performance during low pressure and wet braking performance during normal air pressure compatible.SOLUTION: The run-flat tire, in which reinforcing rubber layers with a nearly crescent-shaped meridional cross section are arranged in side wall parts at both sides in a tire width direction, comprises: lug grooves 24 and 25 provided in a high ground contact-pressure area 26 where ground contact pressure rises in a tread surface of a tread part 2 when inner pressure of the tire drops; and protruding parts B1 and B2 provided in the lug grooves 24 and 25. The protruding parts B1 and B2 are shaped to protrude from one side of a groove wall of a groove toward the other side thereof in a planar view of the tread surface of the tread part 2. The high ground-contact pressure area 26 is in a range of 90% or more and 120% or less of a distance from a tire equator surface to a grounding end in a state where the area is applied with normal inner pressure and normal loads.SELECTED DRAWING: Figure 2
Patent JP-2019132560-A (JP)
Title: Combustion burner
Inventor: OKAMOTO AKIYASU
IPC: F23D1/00
Filed: 2018-01-31
Abstract: To improve ignition performance, in a combustion burner.SOLUTION: A combustion burner comprises: a fuel gas transport pipe 51 for transporting a fuel gas which is obtained by mixing fine powder fuel and air; a fuel nozzle 53 attached to a tip of the fuel gas transport pipe 51, and injecting the fuel gas to a horizontal direction; a concentration separator 55 arranged in a center of the fuel gas transport pipe 51 in a radial direction; and a rectifier 56 arranged on the fuel nozzle 53 side opposite to the concentration separator 55 of the fuel gas transport pipe 51. As the rectifier 56, there are employed a pair of first rectification parts 62a, 62b arranged above and below in a vertical direction with respect to an air space part 64 which is formed in the center of the fuel gas transport pipe 51 in the radial direction, and a pair of second rectification parts 63a, 63b arranged at left and right sides in the horizontal direction with respect to the air space part 64.SELECTED DRAWING: Figure 1
Patent JP-2019109480-A (JP)
Title: Image capturing optical lens
Inventor: FANG CHUNHUAN
IPC: G02B13/00
Filed: 2018-02-06
Abstract: To provide an image capturing optical lens which offers high imaging performance and a short total optical length (TTL).SOLUTION: An image capturing optical lens comprises first through sixth lenses L1-L6 arranged in order from the object side to the image side, the second lens having positive refractive power and the third lens having positive refractive power. The first, third, fifth, and sixth lenses are made of plastic while the second and fourth lenses are made of glass. The image capturing optical lens satisfies the following conditional expressions: 0.5≤f1/f≤10, 1.7≤n1≤2.2, 1.7≤n4≤2.2, where f represents a focal length of the image capturing optical lens, f1 represents a focal length of the first lens, and n1 and n4 respectively represent refractive indexes of the first and fourth lenses..SELECTED DRAWING: Figure 1
Patent JP-2018146960-A (JP)
Title: Cold pressure fix toner compositions and processes
Inventor: WANG YULIN
IPC: G03G9/087
Filed: 2018-02-08
Abstract: PROBLEM TO BE SOLVED: To provide cold pressure fix (CPF) toners that can be fixed to paper without heating, that can be fused at sufficiently low temperatures resulting in substantial cost savings, that permit reduced fuser wear, and that function similarly to conventional toners.SOLUTION: A cold pressure fix toner composition comprises: a core of a colorant and a mixture of a crystalline co-polyester-co-polydimethylsiloxane and an amorphous resin; and a polymer shell over the core.SELECTED DRAWING: None
Patent JP-2018142698-A (JP)
Title: Formation method of air gap
Inventor: PATRICK A VAN CLEEMPUT
IPC: H01L29/423
Filed: 2018-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of selectively etching an oxidation tin film accumulated between exposed layers of the other material such as SiOand SiN or the like.SOLUTION: A method of selectively etching an oxidation tin in the presence of SiO, SiC, SiN, SiOC, SiNO, SiCNO, or SiCN, includes a step of contacting a substrate to a plasma formed in a process gas including Hof at least approximately 50%. An etching of the oxidation tin can be executed without an external bias in the substrate, and it is preferable that the etching is executed in a temperature less than approximately 100°C .SELECTED DRAWING: Figure 1
Patent JP-2019136307-A (JP)
Title: Method for producing modified biological tissue, and device for pressurizing biological tissue
Inventor: MORIMOTO NAOKI
IPC: A61L27/60
Filed: 2018-02-09
Abstract: To provide a method and a device for pressurizing a biological tissue in a clean environment.SOLUTION: A method for producing a modified biological tissue includes the steps of: putting a biological tissue 1 and a liquid 2 into a container 3 to close the container 3 in an operation room; transporting the container 3 at 37°C or less from inside of the operation room to outside of it; and applying a high-pressure to the container 3 without opening it outside the operation room.SELECTED DRAWING: Figure 1
Patent JP-2019139605-A (JP)
Title: Information processing apparatus and program
Inventor: YOSHIDA SATOSHI
IPC: G06Q40/00
Filed: 2018-02-14
Abstract: To provide an information processing apparatus and a program that prevent information on an item not need to be substituted from being substituted.SOLUTION: A server sorts classification data for every input system (substitution section) of the classification data, specifies the details of substitution of each of the pieces of classification data sorted for every input system on the basis of a user operation, and substitutes each of the pieces of classification data sorted for every input system on the basis of the details of substitution specified for every input system. In addition, the server restricts the details of substitution that can be specified in a predetermined input system "register cooperation" to an item "business section" of part of the classification data in the input system.SELECTED DRAWING: Figure 29
Patent JP-2019143374-A (JP)
Title: Vehicle door latch device
Inventor: NOZAWA HIDEAKI
IPC: E05B77/38
Filed: 2018-02-21
Abstract: To improve an impression of a closing sound of a door upon closure thereof in a vehicle door latch device.SOLUTION: A vehicle door latch device includes: a synthetic resin body 2 which has a striker entry groove 21 entered by a striker upon closure of a door; a metal cover plate 3 which covers an accommodating part 22 formed in the body 2; a latch 5 which rotates from an open position to a full latch position by engaging the striker entering the striker entry groove 21; a pawl 6 which holds the latch 5 in the full latch position by engaging the latch 5; and an elastic stopper 7 which is fixed to the body 2 and can be elastically deformed so as to contact the latch 5 when the latch 5 reaches a position immediately before the full latch position from the open position to thereby allow the latch 5 to rotate to the full latch position.SELECTED DRAWING: Figure 2
Patent JP-2019142359-A (JP)
Title: Flight device
Inventor: YOSHIKAWA SATORU
IPC: B64C11/34
Filed: 2018-02-21
Abstract: To provide a flight device that requires shortened times for start and stop of rotation of a propeller and has high safety.SOLUTION: A flight device 10 comprises a substrate 11, a thruster 12, a state detection unit, a flight control unit, a pitch change mechanism unit 13, and a pitch control unit. The thruster 12 comprises a rotating propeller 18 provided on the substrate 11, and generates propulsive power by rotation of the propeller 18. The flight control unit controls the thruster 12 based on a flight state of the substrate 11 detected by the state detection unit. The pitch change mechanism unit 13 changes a pitch of the propeller 18 of the truster 12. The pitch control unit changes a pitch of the propeller 18 to a preset set pitch via the pitch change mechanism unit 13 at start and stop of rotation of the propeller 18.SELECTED DRAWING: Figure 2
Patent JP-2018116715-A (JP)
Title: Money receiving/dispensing instruction device and program
Inventor: SAITO FUMIKATSU
IPC: G07G1/00
Filed: 2018-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of achieving a higher degree of money receiving/dispensing management.SOLUTION: A money receiving/dispensing instruction device includes display means for displaying in a specifiable manner information concerning a change dispenser for dispensing a currency of a desired denomination to be received by another change dispenser or a change dispenser by which a currency of a desired denomination dispensed from the other change dispenser is to be received, equipment designating means for accepting an input for designating a change dispenser from which the currency of the desired denomination displayed in a specifiable manner to be dispensed or a change dispenser by which a currency of a desired denomination is to be received, and output means for outputting information to be recorded in a recording medium for causing a currency to be dispensed from or received by a change dispenser. The output means outputs money receiving/dispensing information between the change dispenser designated by the equipment designating means and the other change dispenser as information to be recorded in the recording medium.SELECTED DRAWING: Figure 1
Patent JP-2018165174-A (JP)
Title: Marble encapsulation type container
Inventor: VLADIMIR V STARKOV
IPC: B65D51/22
Filed: 2018-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a marble encapsulation type container.SOLUTION: The present disclosure relates to a marble encapsulation type container that does not prevent easy opening of a cap of a bottle, reclosing, and pouring of a content to be contained in the bottle while utilizing a characteristic of a marble. Further, the present disclosure provides a mobile application that enhances consumer involvement in a product and is easy to collect the specific information concerning a product user and an individual associated with such user via a social network or a similar software application.SELECTED DRAWING: Figure 1
Patent JP-2019148096-A (JP)
Title: Concrete chipping work level display device and concrete chipping method
Inventor: IWATA KAZUHIKO
IPC: E04G23/08
Filed: 2018-02-26
Abstract: To provide means to display a concrete chipping work level which is low-cost and easy for concrete chipping work.SOLUTION: Provided is a concrete chipping work level display device which comprises a line laser generator for generating a line laser indicating the level of concrete work, and a fixing part for fixing the line laser generator from the ground so that the line laser generated from the line laser generator is horizontal to the ground. The fixing part has lifting/lowering means capable of raising and lowering the line laser generator in a hole formed in the ground. Also provided is a concrete chipping method.SELECTED DRAWING: Figure 3
Patent JP-2019146715-A (JP)
Title: Game machine
Inventor: SAKA YUKI
IPC: A63F7/02
Filed: 2018-02-26
Abstract: To prevent a feeling of incongruity from being given to a player.SOLUTION: In a Pachinko machine 1, a V winning performance is started with detection of passage of game balls through a V area as an opportunity. Especially, an opportunity of completion of a V winning performance differs between when passage of game balls through the V area is detected before completion of a first round and when passage of game balls through the V area is detected after completion of a first round. More specifically, when passage of game balls through the V area is detected before completion of a first round, a V winning performance is completed according to completion of the first round. In the meantime, when passage of game balls through the V area is detected after completion of a first round, a V winning performance is completed according to start of a second round.SELECTED DRAWING: Figure 51
Patent JP-2019149724-A (JP)
Title: Surface acoustic wave device
Inventor: HIRATSUKA YUYA
IPC: H03H9/25
Filed: 2018-02-27
Abstract: To provide a good surface acoustic wave device for each characteristic including frequency temperature characteristics.SOLUTION: A surface acoustic wave device includes a crystal layer 31, an amorphous silicon oxide layer 32 laminated on the crystal layer 31, a piezoelectric layer 33 laminated on the amorphous silicon oxide layer 32, and a comb-shaped electrode 18 formed on the piezoelectric layer 33 and exciting a surface acoustic wave in the piezoelectric layer 33. When the wavelength of the surface acoustic wave is λ, 0.1≤thickness of the amorphous silicon oxide layer 32/λ≤1, and 0.08<thickness of the piezoelectric layer/λ≤1 are satisfied.SELECTED DRAWING: Figure 2
Patent JP-2018095660-A (JP)
Title: Vaccine for japanese encephalitis viruses, and production method thereof
Inventor: NEJIME KUNIAKI
IPC: C12P21/02
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel vaccine that exerts high effect against not only viruses classified into Japanese encephalitis virus genotype III (GIII) but also viruses classified into genotype (GV).SOLUTION: The present invention provides two-combined Japanese encephalitis virus genotype comprising: (i) Japanese encephalitis virus-like particles containing M protein and E protein derived from a viral classified into Japanese encephalitis virus genotype III; and (ii) Japanese encephalitis virus-like particles containing M protein and E protein derived from a viral classified into Japanese encephalitis virus genotype V.SELECTED DRAWING: None
Patent JP-2018086530-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To suppress monotonicity of a game in a special game state in a game machine equipped with a pattern display device, a prize winning accessory device, and a specific winning device in a game area.SOLUTION: In a game area YS, first and second variable winning devices 31, 32, a through gate 33, an electric tulip 34, a pattern display device 41, and a prize winning accessory device 150 are provided. When a game ball passes through the through gate 33, variation display of a pattern on the pattern display device 41 is started. When ready-to-win variation display is performed on the pattern display device 41, the electric tulip 34 is opened. When the game ball enters the electric tulip 34, the prize winning accessory device 150 is opened. When the game ball enters a V winning hole provided within the prize winning accessory device 150, a shift to a jackpot state is performed. When a shift to a jackpot state is performed, the variable winning devices 31, 32 are opened for a total of 15 times.SELECTED DRAWING: Figure 4
Patent JP-2018125865-A (JP)
Title: Transmission device and reception device
Inventor: MURAKAMI YUTAKA
IPC: H04B7/0456
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To improve reception quality in environment in which a direct wave is dominant, in a transmission method for simultaneously transmitting a plurality of modulation signals from a plurality of antennas.SOLUTION: A transmission method transmits a first modulation signal and a second modulation signal simultaneously at the same frequency. By performing pre-coding on both signals by using a fixed pre-coding matrix, and regularly switching a phase of at least one of the first modulation signal and the second modulation signal to transmit them, reception quality of data improves in a reception device.SELECTED DRAWING: Figure 6
Patent JP-2019157687-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KUNINAKA TAKESHI
IPC: F01N3/10
Filed: 2018-03-09
Abstract: To provide an exhaust emission control device for an internal combustion engine capable of promptly raising a temperature of a catalyst carrier to an activation temperature without complicating the structure.SOLUTION: A turbine wheel 4b of a turbocharger 4 is provided in an exhaust passage 9 of an internal combustion engine 1 including the exhaust turbine type supercharger (turbocharger) 4, and a bypass passage 10 for causing exhaust gas flow to bypass the turbine wheel 4b is connected to the exhaust passage. The bypass passage 10 is opened/closed by a waste gate valve 11. A catalyst carrier 12 on which a catalytic noble metal for purifying exhaust gas is supported is provided on the downstream side of an outlet 10a of the bypass passage 10 in the exhaust passage 9. A coated section formed by coating an inner wall surface of the exhaust passage 9 with the catalytic noble metal is provided at a portion on the downstream side of the outlet 10a of the bypass passage 10 and on the upstream side of the catalyst carrier 12 in the exhaust passage 9.SELECTED DRAWING: Figure 1
Patent JP-2019160524-A (JP)
Title: Method for manufacturing nonaqueous electrolyte secondary battery
Inventor: KAWAI TOSHIYUKI
IPC: H01M10/0568
Filed: 2018-03-12
Abstract: To provide a method for manufacturing a nonaqueous electrolyte secondary battery which is reduced in resistance by a conditioning treatment.SOLUTION: A manufacturing method of a nonaqueous electrolyte secondary battery herein disclosed comprises the steps of: making a battery assembly by using positive and negative electrodes, of which the use upper limit potential is 4.2 V or less on a lithium metal basis, and an electrolyte solution; and performing a conditioning treatment on the battery assembly. The electrolyte solution contains: an electrolyte salt substantially arranged from a lithium imide salt; a solvent including methyldifluoroacetate; and as an admixture, an unsaturated carboxylic acid anhydrous compound represented by the formula (1). The conditioning treatment is performed with a charge voltage within a range of 4.2 V or more and 4.4 V or less. (The symbols in the formula (1) are as defined in the specification hereof.)SELECTED DRAWING: None
Patent JP-2019159773-A (JP)
Title: Data distribution control device, information processing device, and data distribution control method
Inventor: FUKUHARA YOSHINOSUKE
IPC: G06F21/62
Filed: 2018-03-13
Abstract: To provide a data distribution control device, an information processing device, and a data distribution control method capable of preventing transmission of personal information unintended by a user.SOLUTION: A data distribution control device 10 includes a user data management unit 50, a desired value management unit 52, a data collation unit 54, a provision availability acquisition unit 56, and a data transmission control unit 58. The user data management unit 50 manages collected data including vehicle information and vehicle user behavior information. The desired value management unit 52 manages a desired value of collected data requested by a customer. The data collation unit 54 collates the collected data with the desired value. When the collected data includes requested match data that matches the desired value, the provision availability acquisition unit 56 obtains user acknowledgment as to whether the user can provide the requested match data. The data transmission control unit 58 transmits the requested match data to the customer according to the acquired user acknowledgment.SELECTED DRAWING: Figure 3
Patent JP-2018141983-A (JP)
Title: Display divice, module, and electronic apparatus
Inventor: KIMURA HAJIME
IPC: G02F1/1335
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure to apply a sufficient electrical field to a liquid crystal material in a lateral type liquid crystal display device typified by an FFS type.SOLUTION: In a lateral type liquid crystal display device, an electrical field is applied to a liquid crystal material right above a common electrode 105 or a pixel electrode 103 by using a plurality of pairs of electrodes rather than one pair of electrodes. One pair of electrodes includes a comb-shaped common electrode 105 and a comb-shaped pixel electrode 103. Another pair of electrodes includes a common electrode 104 provided in a pixel portion and the comb-shaped pixel electrode 103.SELECTED DRAWING: Figure 1
Patent JP-2019161900-A (JP)
Title: Electric power conversion device
Inventor: NAKAJIMA YUKI
IPC: H02M7/48
Filed: 2018-03-14
Abstract: To reduce a high-frequency spectrum to suppress inductive interference from being caused.SOLUTION: An electric power conversion device 10 according to the present invention comprises a carrier frequency generation part 15 which generates a carrier frequency, a carrier generation part 16 which generates a carrier of the generated carrier frequency, and a PWM signal generation part 18 which compares the generated carrier with a control command to generate a PWM control signal for controlling switching of a switching element of an electric power converter 14, and the carrier frequency generation part 15 comprises a random number generator 153 which generates a frequency signal for increasing and decreasing the carrier frequency at random within a predetermined range based upon a random number, and a cycle generator 154 which generates a frequency varying in predetermined cycles around a reference carrier frequency, and then outputs the frequency, obtained by adding the frequency signal to the frequency generated by the cycle generator 154, as a carrier frequency to the carrier generation part 16.SELECTED DRAWING: Figure 1
Patent JP-2019156593-A (JP)
Title: Slurry feed piping structure
Inventor: SUGIMOTO MASAYO
IPC: B65G53/30
Filed: 2018-03-14
Abstract: To provide a slurry feed piping structure capable of preventing solids from being deposited on the piping and suppressing clogging of piping due to slurry accumulation even if a slurry having a high concentration or a large particle specific gravity is intermittently fed.SOLUTION: A liquid feed piping structure 10 of slurry S for feeding the slurry S from a tank T storing the slurry S, includes: a liquid feed piping 11 communicated with the tank T; and a liquid feed unit 15 for feeding the slurry S provided in the liquid feed piping 11. In the liquid feed piping 11, a portion between the tank T and the liquid feed unit 15 is inclined downward from a connection portion of the liquid feed unit 15 toward a connection portion with the tank T. Even if the liquid feed unit 15 is stopped, it is possible to suppress solids of the slurry S from being deposited in a portion between the tank T and the liquid feed unit 15. Therefore, even when the liquid feed of the slurry S is stopped, it is possible to suppress problems such as clogging of the liquid feed piping 11 connecting the liquid feed unit 15 and the tank T.SELECTED DRAWING: Figure 1
Patent JP-2019160676-A (JP)
Title: Lighting control system, lighting system, work machine, and program
Inventor: KIDOOSHI HIDEKI
IPC: A01B69/00
Filed: 2018-03-15
Abstract: To solve a problem in which the accuracy of image analysis varies depending on the degree of light applied to a subject.SOLUTION: An illumination control system that controls one or more illumination devices includes lighting control unit that (i) turns on a first illumination device at least during a period in which an imaging element of the imaging device is not exposed, and (ii) turns off the first lighting device during a period in which the imaging element is exposed. The number of lighting times per unit time of the first lighting device may be n/m times the number of shutters of the imaging device per unit time or the number of frames of an image captured by the imaging device.SELECTED DRAWING: Figure 6