baber/WOPTO huggingface dataset:
Patent JP-2017048460-A (JP)
Title: Method for refining molten iron
Inventor: SASAKI NAOTAKA
IPC: C21C5/30
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a refining method excellent in heat efficiency and productivity and capable of obtaining high dephosphorization efficiency when molten iron is subjected to dephosphorization treatment while heating a powdery refining agent fed from a top-blown lance with flame formed at the lower part of the tip of the top-blown lance.SOLUTION: In a refining method where, using a top-blown lance having: a powdery refining agent feed flow passage; a fuel gas feed flow passage; an oxidizable gas feed flow passage for fuel gas combustion; and an oxidizable gas feed flow passage for refining, a fuel gas is fed from the fuel gas feed flow passage, simultaneously, an oxidizable gas is fed from the oxidizable gas feed flow passage for fuel gas combustion, while forming flame at the lower part of the tip of the top-blown lance, the powdery refining agent including decarbonization furnace slag is fed from the powdery refining agent feed flow passage toward a molten iron bath face in the refining container together with an inert gas, and the molten iron in the refining container is subjected to dephosphorization treatment, the ratio of the feed speed B(kg/min) of the powdery refining agent to the thermal feed speed A(MJ/min) of the fuel gas, B/A is controlled within the range of above 0.80 to below 1.50.SELECTED DRAWING: Figure 3
Patent JP-2018017150-A (JP)
Title: Jumping start determination device
Inventor: KANAZAWA HIDEHIRO
IPC: F02N11/08
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a jumping start determination device capable of determining that jumping start is executed even in a case where a battery is arranged in a space other than a space where the battery is covered with an engine hood.SOLUTION: A jumping start determination device is configured to acquire difference between a minimum value of battery voltage acquired in previous engine start and a minimum value of the battery voltage acquired in current engine start, and determine whether the difference is not less than a prescribed first determination value (S12); and when the difference between the minimum values of the battery value is not less than the first determination value (S12: YES), determine that jumping start is executed, and set 1 to a jumping start determination flag indicating that jumping start has been executed (S15).SELECTED DRAWING: Figure 2
Patent JP-2018016835-A (JP)
Title: Method for manufacturing zinc phosphate treated steel sheet
Inventor: ARAKAWA SHINGO
IPC: C23C22/78
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a zinc phosphate treated steel sheet excellent in surface properties having reduced reaction unevenness.SOLUTION: The method for manufacturing a zinc phosphate treated steel sheet comprises: applying a surface control liquid on the surface of a galvanized steel sheet or zinc based plated steel sheet to control the surface; spraying gas on the surface of the steel sheet at a pressure of 0.20 MPa or more; and forming a zinc phosphate coating by applying a zinc phosphate based treatment solution on the surface of the steel sheet. The spray pressure is preferably 0.30-0.40 MPa; the gas is preferably sprayed on the surface of the steel sheet using a slit-like nozzle; and Ti colloid is preferably included in the surface control liquid.SELECTED DRAWING: Figure 1
Patent JP-2018018933-A (JP)
Title: Debonding device
Inventor: ONOHARA ATSUSHI
IPC: H01L23/12
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a debonding device used for improving producibility of a semiconductor device.SOLUTION: A debonding device for exfoliating an adhesive layer, formed on the other side of a wiring board mounting a semiconductor chip on one side, from the wiring board includes a peeling tape placed in the transport direction of the wiring board, and coming into contact with the surface of the adhesive layer opposite to the surface where the wiring board is formed, a pair of rolls clamping the wiring board on which the adhesive layer is formed and the peeling tape, a pair of spike rolls placed farther on the transport direction side than the pair of rolls, and sandwiching the wiring board on which the adhesive layer is formed and the peeling tape, and a peeling part placed farther on the transport direction than the pair of rolls, and peeling the adhesive layer from the wiring board.SELECTED DRAWING: Figure 9
Patent JP-2018017692-A (JP)
Title: Quantifying method of vulcanization accelerator and calculation method of diffusion coefficient
Inventor: MATSUMOTO NORIHIRO
IPC: G01N23/2252
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a quantifying method of a vulcanization accelerator containing a sulfur atom excellent in quantitative accuracy compared to line analysis.SOLUTION: There are provided a quantifying method which divides a surface of a rubber composition into one or two or more strip-like regions and quantifies an amount of a vulcanization accelerator containing a sulfur atom in each of the regions by an energy dispersive X-ray analyzer; and a calculation method of a diffusion coefficient of a vulcanization accelerator in a rubber composition which includes: a sample preparation step of sticking a rubber composition containing a vulcanization accelerator and a rubber composition having no vulcanization accelerator to prepare a measurement sample; a shift step of shifting a chemical in the measurement sample; a quantifying step of quantifying an amount of the vulcanization accelerator containing a sulfur atom of the measurement sample after the shift step; and a calculation step of calculating a diffusion coefficient using a first low of Fick from the result obtained in the quantifying step.SELECTED DRAWING: Figure 1
Patent JP-2018024955-A (JP)
Title: Synthetic fiber and manufacturing method therefor
Inventor: SHIGENO HISAO
IPC: D06M13/12
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic fiber capable of enhancing productivity and suppressing thread breakage and fuzz, by reducing tar production on a roller and extending the cleaning cycle of a heated body such as the roller even on a synthetic fiber used for industrial materials manufactured under severe drawing conditions.SOLUTION: There is provided a synthetic fiber containing one or more aldehyde compound represented by the following general formula (1) of 0.0005 to 5 ppm as a CHO group. In the formula (1), R represents a monovalent group.SELECTED DRAWING: None
Patent JP-2017041243-A (JP)
Title: Programmable low dropout regulators, power amplifier system, and method of voltage regulation in programmable low dropout regulator
Inventor: NETSANET GEBEYEHU
IPC: G05F1/56
Filed: 2016-08-16
Abstract: PROBLEM TO BE SOLVED: To provide apparatus and methods for programmable low dropout (LDO) regulators for radio frequency (RF) electronics.SOLUTION: In certain configurations, an LDO regulator for generating a programmable output voltage includes a regulation field-effect transistor (FET) having a drain electrically connected to the LDO regulator's output, an error amplifier that controls a gate of the regulation FET, a feedback circuit that provides a feedback signal to an inverting input of the error amplifier, an output capacitor electrically connected to the LDO regulator's output, and an alternative discharge circuit. When the output voltage of the LDO regulator is programmed from a high voltage level to a low voltage level, the alternative discharge circuit activates to discharge the output capacitor to improve the LDO regulator's transient response.SELECTED DRAWING: Figure 5A
Patent JP-2018027639-A (JP)
Title: Information processing apparatus, image formation system, and program
Inventor: HORII JUNICHI
IPC: G06F3/12
Filed: 2016-08-17
Abstract: PROBLEM TO BE SOLVED: To suppress errors of operation in an image forming apparatus for forming an image on a continuous sheet of paper, compared with a case where no image is displayed on a display part of a portable terminal on the basis of a photographing result by an imaging part of the portable terminal, and a progress situation of the operation.SOLUTION: A control part of a wearable terminal includes: a unit specification part for specifying a unit of an image forming apparatus having a plurality of units and for forming an image on a continuous sheet of paper; and a display control part relating to operation performed in the specified unit by the unit specification part and for forming an image to be displayed on a display part of the wearable terminal.SELECTED DRAWING: Figure 11
Patent JP-2018020541-A (JP)
Title: Inspection recording document based on evidence in inspection work of insulation monitoring device (automatic announcement system) installed at power reception and transformation equipment
Inventor: WATANABE MASAMI
IPC: G01R31/02
Filed: 2016-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an inspection recording document based on an evidence in an inspection work of an insulation monitoring device (automatic announcement system) installed at power reception and transformation equipment.SOLUTION: The item number of an inspection recording document in an insulation monitoring device is restricted to four items of which legal implementation is required, and further, a column to which a transmission record, which becomes an evidence for implementation of inspection, is attached is provided on the inspection recording document in the insulation monitoring system (automatic announcement system). Since the transmission record is sent by a mail via a server of an insulation monitoring device maker, the transmission record becomes an evidence for implementation of inspection via a third party and is hard to be altered and so on. Since the transmission record is stored for three years, the past verifications can be also easily performed.SELECTED DRAWING: Figure 1
Patent JP-2018028874-A (JP)
Title: System, electronic apparatus, authentication processing method, and program
Inventor: HOSOGAI ERI
IPC: B41J29/38
Filed: 2016-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a system, electronic apparatus, authentication processing method, and program that enable authentication of every user in an authentication method suited for every user.SOLUTION: A system of the present invention comprises an acquisition part, selection part, and display control part. The acquisition part acquires user information with which a user can be specified. The selection part refers to authentication method information in which any one of a plurality of authentication methods is associated with one or more pieces of user information, and selects an authentication method associated with the user information acquired by the acquisition part. The display control part performs control to display, on a display part, an authentication screen for performing authentication with the authentication method selected by the selection part.SELECTED DRAWING: Figure 3
Patent JP-2018031487-A (JP)
Title: Freezing and refrigeration showcase
Inventor: IRIE KENJI
IPC: F25D21/06
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a freezing and refrigeration showcase enabling defrosting with increase of an in-box temperature suppressed.SOLUTION: A freezing and refrigeration showcase using a freezing cycle including an evaporator has a cooling operation pattern α of flowing refrigerant in an evaporator 8 to cool the inside of the showcase, and a defrosting pattern β of removing frosting of the evaporator 8. The defrosting pattern β is composed of a combination of a first defrosting operation β1 of flowing refrigerant with higher a temperature than that of the cooling operation pattern α in the evaporator 8 to perform defrosting, and a second defrosting operation β2 of heating the evaporator 8 from the outside with heating means to perform defrosting.SELECTED DRAWING: Figure 7
Patent JP-2017012773-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing an opportunity for operating a performance button and reducing operation of a performance button against player's will in a performance for operating the performance button during a jackpot game.SOLUTION: In a probability variation promotion performance, such as promotion from a normal jackpot executed during a jackpot game by a normal jackpot pattern to a probability variable jackpot, options (A, B, C, D) are displayed in a first selection image, and a cursor designates the options, for example, in order of C, D, B, A ready-to-wins. When a player operates a performance button to select an option (for example, B) while the cursor is designating the options C, D, B, A, a second selection image is displayed via an option confirmation image, and an option selected by first selection image display in the second selection image, and an option designated before and after the selected option are displayed.SELECTED DRAWING: Figure 15
Patent JP-2018036353-A (JP)
Title: Information processing device, stereoscopic image display device and program
Inventor: TAKADA NAOKI
IPC: H03M7/30
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device capable of reproducing CGH (Computer-Generated Hologram) in a space light phase modulator at a high speed without using special hardware.SOLUTION: An information processing device 6 includes a compression part 64 for compressing CGH data D2 and generates compressed data D3, and a storage control part 65 for storing the compressed data D3 in an HDD 61. Reduction of a frame rate due to a reading delay from an auxiliary storage device 61 can be prevented by compressing the CGH data D2 and storing the compressed data in the auxiliary storage device, and the CGH can be reproduced in a space light phase modulator 5 at a high speed without using a special hardware.SELECTED DRAWING: Figure 3
Patent JP-2018033648-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving a performance effect during music selection.SOLUTION: A game machine for performing a game such as a pachinko game machine comprises music reproduction means (for example, a performance control CPU for executing a step S634) capable of reproducing a music in a specific period (for example, a period in a jackpot game state). The game machine can select a music which is reproduced in the specific period from plural kinds of musics. Since the music reproduction means reproduces a part of the selected music and a specific part of the music different from a beginning part of the music (for example, a bridge part) during music selection (for example, executing a step S628), a performance effect during music selection is improved.SELECTED DRAWING: Figure 17
Patent JP-2018037001-A (JP)
Title: Vehicle driving assist system
Inventor: SAWADA ERIKA
IPC: B60R11/02
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle driving assist system capable of teaching a piece of information on a position relation between another vehicle or the like and own vehicle to a driver.SOLUTION: A vehicle driving assist system (1) in an embodiment includes: a display unit (8) that displays a piece of information while superimposing on the front view on a front window (32) of the vehicle; an own vehicle prediction part (41) that predicts a travel course of own vehicle; an another vehicle prediction part (42) that predicts a travel course of the other vehicle; and control units (48 and 49) that calculate a piece of information relevant to the position relation between the other vehicle and own vehicle based on the prediction result by the own vehicle prediction part (41) and the prediction result by the other vehicle prediction part (42) and controls the display unit (8) to display the obtained information while superimposing on the front view on a front window (32).SELECTED DRAWING: Figure 1
Patent JP-2018040274-A (JP)
Title: Water exposure reduction structure of vehicle engine
Inventor: OGUCHI TOSHIHIRO
IPC: B60K11/04
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To inhibit water exposure of an endless transmission belt without attaching a separate cover in a water exposure reduction structure of a vehicle engine.SOLUTION: A transverse-mounted engine 1 which is disposed so as to be located adjacent to a drive shaft 101 includes: an engine body 10 having a crank shaft 15; a first pipe 73 connected with the engine body 10 and extending so as to allow an engine coolant to circulate therein; and an auxiliary machine drive system 60. The auxiliary machine drive system 60 has an endless outer belt 69b wound between a crank shaft pulley 65 and an alternator drive pulley 61. A part of the first pipe 73 forms a water exposure prevention body which is disposed so as to be positioned between the drive shaft 101 and the outer belt 69b and overlap with the outer belt 69b when viewed from the vehicle front or rear side.SELECTED DRAWING: Figure 5
Patent JP-2018038305-A (JP)
Title: Biological tissue fragmenting container
Inventor: KUSHIMA HIROMASA
IPC: C12M1/33
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a biological tissue fragmenting container capable of avoiding contamination to the surrounding environment and capable of efficiently fragmenting biological tissues.SOLUTION: A biological tissue fragmenting container 10 is provided with a container 11 and a vibration part 12, the biological tissues fragmenting from the vibrations transmitted to the biological tissues from the vibration part 12. The vibration part 12 directly contacts the biological tissues and has a contact part that together with the vessel 11 defines a storage part for storing biological tissues, the vibration part 12 is supported and fixed so as to allow vibration directly in the vessel or via a support part provided between the vibration part and the vessel 11 and the biological tissue fragmenting container 10 has a higher rigidity compared to the vessel 11 or the support part.SELECTED DRAWING: Figure 1
Patent JP-2018039027-A (JP)
Title: Friction stir welding method
Inventor: YAMAMOTO MIGI
IPC: B23K20/12
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a new friction stir welding method capable of bringing about prolongation of the life of a probe used for friction stir welding.SOLUTION: A pair of metallic members is fixed so that the end side faces included in the welding area due to friction stir welding face each other in friction stir welding of the pair of metal members by using a processing tool having probes projecting from the tool body . In fixing such a metal member, a gap having a space narrower than the probe radius is formed at least along the welding line at the upper edge of the end side surface on the side of the tool body. Moreover, while rotating the probe together with the tool body, the probe is pressed against the pair of metal members from the side above the end side surface, and then the probe as it is being rotated is moved relative to the processing table along the welding line.SELECTED DRAWING: Figure 3
Patent JP-2018040216-A (JP)
Title: Connection bracket and connection method
Inventor: TAKADA RINTARO
IPC: F16B7/04
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a connection bracket and a connection method capable of improving workability by reducing the number of connection points.SOLUTION: A connection bracket in an embodiment is a connection bracket 1 for connecting a first ceiling joist 3 to a second ceiling joist 4 which extends from the first ceiling joist 3 in a second direction D2 crossing the first ceiling joist 3. The connection bracket 1 includes: a folded part 13 which is engaged with the first ceiling joist 3 at an intersection P1 between the first ceiling joist 3 and the second ceiling joist 4; a fitting part 12 which is engaged with the second ceiling joist 4 at the intersection P1; and a concave 14 which is recessed lower than the periphery thereof viewed from the top in a vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2018042531-A (JP)
Title: Chimera antigen receptor
Inventor: IMAI CHIHAYA
IPC: A61K35/17
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel chimera antigen receptor having a new antigen as a target.SOLUTION: A chimera antigen receptor contains NKp44 immunoglobulin domain, transmembrane domain, and activation signaling domain.SELECTED DRAWING: None
Patent JP-2018050117-A (JP)
Title: Optical signal device and threshold level adjustment method
Inventor: NAKAGAWA SHUICHI
IPC: H04B10/079
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal device and a threshold level adjustment method capable of reducing the time required for adjusting threshold level for identifying logical level of an optical signal.SOLUTION: The optical signal device includes: a receiver that receives an optical signal and identifies logical level of the optical signal based on a threshold level to thereby convert the optical signal into an electric signal; a detection part that detects the number of errors of the optical signal within a predetermined time for each logical level from the electric signal; and an adjustment part that adjust the threshold level based on the detection result by the detection part.SELECTED DRAWING: Figure 7
Patent JP-2018049444-A (JP)
Title: Parallel computing system and management method
Inventor: AOYAMA SHUNICHI
IPC: G06F12/00
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology of reducing overhead during file access.SOLUTION: A parallel computing system includes a management node, and one or more calculation nodes to be controlled by the management node. The management node includes calculation node management means of caching a file to the calculation node. The calculation node includes a cache file memory for storing the cache file which has been cached, and processing means of executing a process to be started on the calculation node by use of the cache file.SELECTED DRAWING: Figure 10
Patent JP-2018048015-A (JP)
Title: Method for assembling mobile crane
Inventor: KOYABATA AKIRA
IPC: B66C23/26
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To contribute to enhancing of easiness and speed of work.SOLUTION: A method for assembling mobile crane comprises: prior to assembling a front strut and a rear strut 22 to a boom 5 laid on the ground, detaching a first point sheave part 25 and a second point sheave part 26 from a distal end of the front strut and a distal end of the rear strut, respectively; connecting both point sheave parts integrally, and arranging them in a vicinity of a jib erection winch 29; hoisting both point sheave parts using the auxiliary crane 50, moving them to the distal end of the rear strut, and installing jib erection ropes 27 onto an upper surface of a boom, and onto an upper surface of the rear strut; then, attaching the second point sheave part to the rear strut, and detaching both point sheave parts; then, fall the rear strut backward and a back stop 46; then, erecting the rear strut forward and supporting the rear strut in a standing state with the strut back stop; and then hoisting the first point sheave part, and moving it to, and attaching it to the distal end of the front strut.SELECTED DRAWING: Figure 3
Patent JP-2018051911-A (JP)
Title: Resin composition and resin molding
Inventor: MORIYA HIROYUKI
IPC: C08L77/00
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition that makes it possible to obtain a resin molding having excellent thermal dimensional stability.SOLUTION: A resin composition contains a thermoplastic resin, a carbon fiber, a polyamide, and a compatibilizer. In accordance with ISO3167(2002), an ISO multipurpose dumbbell test piece is prepared at an injection molding temperature that is higher than a melting point of the polyamide by 20°C, and a die temperature of 100°C, and carbon fibers in the test piece are oriented in injection direction.SELECTED DRAWING: Figure 1