baber/WOPTO huggingface dataset:
Patent JP-2018123418-A (JP)
Title: Nickel-containing steel material for low temperatures and tank for low temperatures therewith
Inventor: KAGAYA TAKAYUKI
IPC: C22C38/58
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a nickel-containing steel material for low temperatures having excellent stress corrosion crack resistance without damaging the strength or base material toughness and a tank for low temperatures therewith.SOLUTION: A nickel-containing steel material for low temperatures characterized in that predetermined components with much Al added are contained, a ratio of surface layer hardness and t/4 hardness is set to 1.10 or lower, retained austenite at 1.5 mm position from a surface layer is 3.0 vol.% or larger and 20.0 vol.% or smaller, the yield strength is 590 MPa or larger and 800 MPa or smaller, the tensile strength is 690 MPa or larger and 830 MPa or smaller, and an average value of JIS4 Charpy impact absorptive energy (vE-196) at -196°C is 150 J or larger, and a tank for low temperatures therewith.SELECTED DRAWING: Figure 1
Patent JP-2017183282-A (JP)
Title: Device and method for operating discharge lamp, especially for projection
Inventor: BERND KOCH
IPC: H05B41/288
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and method capable of operating a discharge lamp of AC operation system, so that the life performance depending on the operation current of the discharge lamp and the secular change state of the discharge lamp can be improved especially easily.SOLUTION: A measurement device obtains a measured value X in correlation with the state quantity of a discharge lamp. An evaluation index in correlation with change of electrode geometrical form, when the discharge lamp is subjected to drive control by one of at least two current waveforms, is obtained. By using the evaluation index thus obtained, one current waveform for drive control in a second operation period 22b after the first operation period, out of at least two current waveforms, is selected.SELECTED DRAWING: Figure 2
Patent JP-2018158367-A (JP)
Title: Metallic flux-cored wire for carbon dioxide gas shielded arc welding
Inventor: KASHIWAMORI YUUKI
IPC: B23K35/368
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a metallic flux-cored wire for carbon dioxide gas shielded arc welding that makes it possible to obtain a welded metal having a stable arc with reduced sputtering, good slag peelability and a good bead shape and appearance, and proper strength and toughness.SOLUTION: A metallic flux-cored wire for carbon dioxide gas shielded arc welding contains, by mass% to the wire total mass, as the total of a steel sheath and flux, C: 0.05-0.10%, Si: 0.7-2.0%, Mn: 1.3-3.0%, Ti: 0.01-0.3%, and Cu: 0.05-0.45%, with Al: 0.10% or less, and further contains, in the flux, by mass% to the wire total mass, the total SiOconversion value: 0.21-0.60%, the total AlOconversion value: 0.10-0.35%, Mg: 0.05-0.20%, and the total of NaO conversion values and KO conversion values: 0.03-0.25%.SELECTED DRAWING: None
Patent JP-2018159444-A (JP)
Title: Power unit for electric power-assisted vehicle and method of assembling the same
Inventor: MUKAE Hirohito
IPC: F16H57/023
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To secure a high speed reduction ratio of a power unit for an electric power-assisted vehicle and furthermore to enhance work efficiency of assembling and work efficiency of maintaining the power unit.SOLUTION: A hub shaft 11, a motor M, a speed reduction sun gear 51 and a first speed reduction ring gear 54 are constituted together as a motor sub-assembly MSA, a speed reduction carrier 53 and a speed reduction planetary gear 52 are constituted together as a speed reduction mechanism sub-assembly RSA, and an end wall member He and a speed change mechanism part T excluding a speed reduction sun gear 23 and a shift mechanism S are constituted together as a speed change mechanism sub-assembly TSA. An opening O is formed at one end of a hub case body Hm, the opening O enabling both sub-assemblies MSA, RSA to pass through the same with the speed reduction mechanism sub-assembly RSA and speed the change mechanism sub-assembly TSA assembled on the hub shaft 11.SELECTED DRAWING: Figure 6
Patent JP-2018163869-A (JP)
Title: Lighting device
Inventor: TAKESHITA HIRONORI
IPC: F21S8/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which can reproduce a display image with a feeling of strangeness reduced.SOLUTION: A lighting device 1 is an embedded type lighting device 1 embedded in a construction material and includes: a light emitting module 20 having a substrate 21 and multiple light emitting elements 22 disposed on the substrate 21; a light diffusion member 40 having light transmissivity and covering the light emitting module 20; and a mirror surface reflection layer 23 disposed between the light emitting module 20 and the light diffusion member 40. The light emitting module 20 emits light toward the light diffusion member 40, and the mirror surface reflection layer 23 reflects light from the light diffusion member 40.SELECTED DRAWING: Figure 4
Patent JP-2018001272-A (JP)
Title: Sheet pile bend correction method and bend correction device
Inventor: TAKASHIMA YUKIO
IPC: B21D3/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet pile bend correction method and bend correction device capable of correcting a large bend.SOLUTION: A method for correcting bends in horizontal directions of a sheet pile 2 having a web part 21 extending in horizontal directions, a flange part 22 obliquely extending from both ends of the web part 21, an arm part 23 extending in horizontal directions from the tip of the flange part 22, and a joint part 24 provided at the tip of the arm part 23 uses a pair of arm part rolls (arm part upper rolls 3, 4 and arm part lower rolls 6, 7) arranged facing in longitudinal directions vertical to the horizontal directions via the arm part 23 inside of the bend to draft the arm part 23 inside of the bend, and simultaneously with the draft of the arm part 23 inside, uses a pair of web part rolls (web part upper rolls 5 and web part lower rolls 8) arranged facing in longitudinal directions vertical to the horizontal directions via the web part 21 inside of the bend to draft the web part 21 inside of the bend.SELECTED DRAWING: Figure 1
Patent JP-2018164934-A (JP)
Title: Resin-integral mold core manufacturing method, mold manufacturing method, and resin-integral mold core
Inventor: OKIMOTO RYOTA
IPC: B22C9/10
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a core having a complex fine structure from deforming or being damaged.SOLUTION: A resin-integral mold core manufacturing method comprises a resin structure forming process S12 that forms a resin structure made of a resin and a cure process S13 that forms a resin-integral mold core whose core is covered with the resin structure by supplying a slurry to the resin structure and curing the slurry. Also, a mold manufacturing method uses a resin-integral mold core manufactured by the resin-integral mold core manufacturing method.SELECTED DRAWING: Figure 1
Patent JP-2018170107-A (JP)
Title: Negative electrode for all-solid lithium ion secondary battery and all-solid lithium ion secondary battery including the same
Inventor: OSE TOKUHIRO
IPC: H01M4/38
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode containing a Si alloy-based active material, which makes possible to offer an all-solid lithium ion secondary battery arranged so that the increase in internal resistance at a low charging rate can be suppressed.SOLUTION: A negative electrode for an all-solid lithium ion secondary battery comprises: a negative electrode containing a negative electrode active material and a solid electrolyte, provided that the negative electrode active material includes a Si alloy-based active material; and a solid electrolyte containing LiS-PS-LiI-LiBr based sulfide solid electrolyte.SELECTED DRAWING: Figure 1
Patent JP-2018170467-A (JP)
Title: Housing structure
Inventor: KIKUCHI HARUNOBU
IPC: H05K5/02
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To realize a sealed housing which can achieve high cooling efficiency and high density mounting with a simple structure.SOLUTION: A housing structure has housings. The housing structure has cooling structures. The housing structure has pipes. That is, the housing structure has the housings, the cooling structures, and the pipes. The multiple housings of the housing structure allow devices to be attached therein. The cooling structures of the housing structure are provided in at least parts of outer peripheral surfaces of the multiple housings. The pipes of the housing structure connect the multiple housings.SELECTED DRAWING: Figure 1
Patent JP-2018181870-A (JP)
Title: Power generation element
Inventor: TAKEI RYOHEI
IPC: H01L41/08
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a power generation element capable of obtaining a large power generation amount by compensating excessive compressive stress of a piezoelectric body and inducing strain in a piezoelectric body efficiently/effectively against external vibration.SOLUTION: A power generation element according to the present invention has a cantilever structure including a beam portion and a weight portion, and the beam portion includes (a) a piezoelectric body sandwiched between two electrode layers laminated on a substrate, (b) at least one stress compensation layer in contact with at least one of the upper surface of an upper electrode layer and the lower surface of a lower electrode layer, or (c) at least one stress compensation layer in contact with at least one of the lower surface and the upper surface of the piezoelectric body.SELECTED DRAWING: Figure 1
Patent JP-2018174757-A (JP)
Title: Management system for capturing and pasturing wild animal for gibier by drone
Inventor: YAMAMOTO TAKESHIGE
IPC: A01M29/12
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a management system for capturing and pasturing wild animals for gibier by a drone, the system that is conducted by a flight plan of a drone being pre-set by GPS.SOLUTION: A noise is generated from sound generating devices 11-15 arranged along a boundary of a wide defined area where wild animals are present, and a drone B is made to fly along a second flight route as shown in the arrow and a nature deer (a) in the wide defined area is driven into a capture area 2. A portion of them is captured by a capture trap 21 and is disposed by a processing vehicle C. Repellent is sprayed by the drone in the rear side of other cornered wild animals to thereby form a pasture breeding area 3.SELECTED DRAWING: Figure 4
Patent JP-2017192722-A (JP)
Title: Low-air speed gas system fire-extinguishing system
Inventor: KAWAGISHI TOSHIHIRO
IPC: B05B1/30
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a low-air speed gas system fire-extinguishing system that can reduce an impact to a valuable exhibit from an air velocity that is generated by emission of a fire-extinguishing agent as much as possible.SOLUTION: A gaseous system firefighting installation using a fire extinguisher gas includes an air velocity suppressor 3A for the fire extinguisher gas in a jetting head 1A that is installed to discharge the fire extinguisher gas to a protection zone.SELECTED DRAWING: Figure 1
Patent JP-2018177589-A (JP)
Title: Method for treating inorganic crystal material, method for changing band gap of semiconductor crystal material, semiconductor crystal material and apparatus for manufacturing inorganic crystal material
Inventor: NAKAMURA ATSUTOMO
IPC: C30B33/00
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique for treating an inorganic crystal material at a non-high temperature.SOLUTION: The method for treating an inorganic crystal material includes applying a force to the inorganic crystal material from the outside in a light shielding state of shielding visible light, ultraviolet or infrared emitted by a light source to deform it. The light shielding state is a state that the irradiance of the visible light, ultraviolet or infrared to the inorganic crystal material is 10 μW/cm2 or less and a state that light equal to or less than a wavelength equivalent to the band gap of the inorganic crystal material does not substantially exist. When the melting point of the inorganic crystal material is Tg[°C], the inorganic crystal material is deformed by applying the force to the inorganic crystal material from the outside at a strain rate of 1×10/s in an environment of Tg/2[°C] or less.SELECTED DRAWING: Figure 9
Patent JP-2018180319-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TSUKAMOTO KIMIHIDE
IPC: G03G15/20
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that can heat a fixing member in short time.SOLUTION: A fixing device comprises: a fixing belt 31 and a pressure roller 32 that convey a sheet while holding it; a heating part 34 that heats the fixing belt 31; and a holding member 33 that houses the heating part 34 therein. The holding member 33 is provided with a plurality of openings 33a penetrating from the inside toward the outside.SELECTED DRAWING: Figure 2
Patent JP-2018072805-A (JP)
Title: Voice generation program and game device
Inventor: SANTO YOSHIKI
IPC: A63F13/54
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a voice generation program capable of generating voices having contents with a high degree of freedom, in an expressive manner.SOLUTION: A voice generation program reads out word expressions related to predetermined text data from a storage unit, and synthesizes voices obtained by inputting the read-out word expressions into the text data to reproduce them. If a predetermined condition is established, the program generates: modified word expressions obtained by modification of changes in order of word characters composing the read-out word expressions; modified word expressions obtained by modification of additions of the word characters composing the read-out word expressions; or modified word expressions obtained by modification of replacement of at least one word character composing the read-out word expressions with a different word character. The program inputs the modified word expressions into the text data instead of the read-out word expressions. Then, after the reproduction of the modified word expressions, the programs reproduces recorded voices that are voice signals recorded in advance, thereby causing voices to be synthesized to make error to produce realistic conversations.SELECTED DRAWING: Figure 7
Patent JP-2017126798-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: MASUOKA FUJIO
IPC: H01L21/336
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an SGT having a structure for functioning an upper part of a columnar semiconductor layer as an n type semiconductor layer or a p type semiconductor layer by self align depending on a difference in work functions of metal and semiconductor; and provide a contact structure and the SGT structure which are obtained in the result of the manufacturing method.SOLUTION: A semiconductor device manufacturing method comprises: a first step of forming an insulation film around a fin-like semiconductor layer; a second step of forming a first columnar semiconductor layer, a first dummy gate by first polysilicon, a second columnar semiconductor layer and a second dummy gate by the first polysilicon; a third step of forming a third dummy gate and a fourth dummy gate on sidewalls of the first dummy gate, the first columnar semiconductor layer, the second dummy gate and the second columnar semiconductor layer; a fourth step of forming a third diffusion layer on an upper part of the fin-like semiconductor layer, a lower part of the first columnar semiconductor layer and a lower part of the second columnar semiconductor layer; and subsequent fifth and sixth steps of obtaining the above-described structure.SELECTED DRAWING: Figure 1
Patent JP-2018179919-A (JP)
Title: Position estimation method, position estimation device, and position estimation system
Inventor: MORINAGA TOMOYA
IPC: G01S5/14
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a position estimation method, a position estimation device, and a position estimation system that include algorithm capable of estimating a position with improved accuracy according to various characteristics of measurement values.SOLUTION: A position estimation method includes, at the time of receiving a plurality of reception signal strengths transmitted by a plurality of receivers that obtain reception signal strength of a radio wave transmitted by a transmitter and transmit the obtained reception signal strength and calculating distances between the transmitter and the receivers on the basis of the respective reception signal strengths and estimating the position of the transmitter using the plurality of distances, performing correction processing to estimate the position of a receiver corresponding to distance shorter than a threshold value as the position of a transmitter if there is a distance smaller than the predetermined threshold value of distance in the plurality of distances.SELECTED DRAWING: Figure 4
Patent JP-2018183119-A (JP)
Title: Bread yeast, method for producing bread, bread dough and bread
Inventor: ODA YUJI
IPC: A21D8/04
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a bread yeast having excellent fermentation properties, a method for producing a high-quality bread, bread dough and a bread.SOLUTION: A bread yeast is at least one selected from the group consisting of Saccharomyces cerevisiae TK239 (accession number: NITE P-02414), TKD01 (accession number: NITE P-02415) and TKD35 (accession number: NITE P-02416).SELECTED DRAWING: Figure 4
Patent JP-2018188832-A (JP)
Title: Mechanical parking device, method for controlling the same, and control program
Inventor: NODA SEIICHI
IPC: E04H6/18
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To further enhance safety.SOLUTION: A mechanical parking device is equipped with: a getting-in-and-out chamber for performing at least one of loading and unloading of a vehicle; at least one unmanned confirmation button provided in the getting-in-and-out chamber; an operation panel provided outside the getting-in-and-out chamber; a door closing forgetting detecting part 81 for detecting forgetting to close a door of the getting-in-and-out chamber; and a mode setting part 83 for setting the door closing forgetting mode for performing an unmanned confirmation using the unmanned confirmation button when the door closing forgetting detection part 81 detects that the door is forgotten to be closed.SELECTED DRAWING: Figure 6
Patent JP-2018190150-A (JP)
Title: Information processing device, peripheral device, control method thereof, program, and system
Inventor: OKAZAWA TAKASHI
IPC: H04L12/28
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for suitably performing network setting of a peripheral device having a plurality of network interfaces by using a prescribed network interface, and reducing user's time and effort related to connection of the prescribed network interface.SOLUTION: An information processing device relating to an embodiment performs network setting of a peripheral device having a plurality of communication interfaces. The information processing device makes a connection with the peripheral device by using a prescribed communication interface among the plurality of communication interfaces, and sets a plurality of communication interfaces of the peripheral device through the prescribed communication interface. An IP address used for connection during these network settings is determined by an AutoIP in the case that a type of the prescribed communication interface is a wired communication interface.SELECTED DRAWING: Figure 6
Patent JP-2017139025-A (JP)
Title: Dispensing supervisory work support system
Inventor: OMURA YOSHITO
IPC: G16H10/60
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To digitize a load amount of each dispensing work so that weight of workload becomes obvious; and achieve a dispensing supervisory work support system useful for raising motivation for reporting of the dispensing work in order to effectively prevent dispensing mistake.SOLUTION: A dispensing supervisory work support system associates each of dispensing blocks 13 to 17 of a pharmacy shop 10 with a coefficient value, acquires execution quantity of dispensing of each dispensing block, calculates an amount of dispensing processing from the execution quantity and the coefficient value, calculates a per-capita processing amount from the amount of dispensing processing and the personnel number of each dispensing block, and totalizes dispensing time of each dispensing block. The dispensing supervisory work support system calculates the number of processing object prescriptions, the number of processed prescriptions, and the number of processing-unknown prescriptions in the pharmacy shop, calculates ratio of processing-unknown prescriptions, and presents them in order of size.SELECTED DRAWING: Figure 1
Patent JP-2018189216-A (JP)
Title: Vehicle and belt slip detection method
Inventor: TOSHIZANE GO
IPC: F16H59/40
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle capable of improving degree of freedom for design or fail-safe performance, and a belt slip detection method.SOLUTION: A controller 102 of a vehicle 10 is configured to calculate an axial thrust ratio Rq and torque ratio Rtq of a drive pulley 70 and driven pulley 72. Also, the controller 102 is configured to calculate an estimated ratio Rest corresponding to a combination of the axial thrust ratio Rq and torque ratio Rtq, and a target ratio Rtar corresponding to a target drive torque of the vehicle 10. Further, the controller 102 is configured to, when the difference ΔR1 between the estimated ratio Rest and target ratio Rtar exceeds a first threshold THΔR1, determine that slip has occurred on an endless belt 74.SELECTED DRAWING: Figure 3
Patent JP-2018187256-A (JP)
Title: Head structure of doll, doll, supporting member and artificial eye attachment method of doll
Inventor: SAEKI KENTARO
IPC: A63H3/40
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a head structure of a doll which can put on and take off an artificial eye body easily for a head body, and can deal with variation of the size of the artificial eye body flexibly.SOLUTION: A head structure of a doll possesses: a head body having an internal space and provided with an opening penetrating from the internal space to outside; an elastic body contained with a state compressed in the internal space of the head body; and an artificial eye body arranged to close the opening from the internal space side of the head body and pressed to the opening side by the elastic body.SELECTED DRAWING: Figure 1
Patent JP-2018187605-A (JP)
Title: Method and device for detecting coming off of hook of hoisting device and method for preventing single hanging
Inventor: SATO HIROYUKI
IPC: B02C17/18
Filed: 2017-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting coming off of a hook of a hoisting device which can further reliably detect occurrence of single hanging by detecting coming off of a hook of a hoisting device, and to provide a method for preventing single hanging.SOLUTION: A method for detecting coming off of a hook of a hoisting device includes: temporally stopping hoisting of a bucket when the bucket leaves the ground; resuming hoisting of the bucket when the method for detecting coming off of a hook determines that coming off of a hook has not occurred; and, when determining that coming off of a hook has occurred, transmitting hook coming-off information.SELECTED DRAWING: Figure 9