baber/WOPTO huggingface dataset:
Patent JP-2018148734-A (JP)
Title: Flyback converter
Inventor: UEMATSU TAKESHI
IPC: H02M3/335
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a flyback converter with a configuration capable of accommodating conversion into high tension of an input voltage and scope widening.SOLUTION: A control unit 18 is configured so that a first state in which a switching element 11 and a switch part 14 are on and a switching element 12 and a switch part 13 are off and a second state in which the switching element 11 and the switch part 14 are off and the switching element 12 and the switch part 13 are on are alternately repeated. A peak value of a voltage Vbetween nodes P, Q given to the primary side of a transformer 21 becomes voltages of capacitors 15, 16.SELECTED DRAWING: Figure 1
Patent JP-2018148172-A (JP)
Title: Array substrate, liquid crystal display device, thin-film transistor, and method of manufacturing array substrate
Inventor: ODA KOJI
IPC: G02F1/1343
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an array substrate in which a pixel TFT and a drive TFT having good characteristics can be formed on the same substrate, and to provide a liquid crystal display device comprising the array substrate, a thin-film transistor that is a pixel TFT, and a method of manufacturing the array substrate.SOLUTION: An array substrate is a TFT substrate 100 that comprises a pixel TFT 30 and a drive TFT 40 on a substrate 1. The pixel TFT 30 comprises: a first source electrode 8 and a first drain electrode 9; and an amorphous silicon layer 10. The drive TFT 40 comprises: a third oxide semiconductor layer 11 provided so as to be overlapped with a second gate electrode 3 in a plan view, on a gate insulating film 5; and a second source electrode 12 and a second drain electrode 13 overlapped with the third oxide semiconductor layer 11 in a plan view, and provided so as to have a third separation portion at which they are separated from each other.SELECTED DRAWING: Figure 1
Patent JP-2018151486-A (JP)
Title: Imaging apparatus and blade driving device
Inventor: TAKAHASHI YUJI
IPC: G03B9/36
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of improving durability of a blade driving device, and to provide the blade driving device.SOLUTION: An imaging apparatus includes: a curtain capable of opening and closing an opening; an actuator for making the curtain run; and a control part for starting driving operation of the curtain by a first power value and terminating the driving operation by a second power value smaller than the first power value.SELECTED DRAWING: Figure 1
Patent JP-2018156981-A (JP)
Title: Electromagnetic wave absorber
Inventor: TAKAHASHI HIROAKI
IPC: H05K9/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorber, which is made to adhere to a cabinet panel or a distribution board installed at a dwelling house or a business office in order to absorb an unstable electromagnetic wave, thereby suppressing power consumption in a dwelling house or the like.SOLUTION: An electromagnetic wave absorber 1 is constituted by laminating: a soft magnetic substance 2 absorbing an electromagnetic wave; a lamination member 3 for shielding an electromagnetic wave in a higher frequency band than the soft magnetic substance 2; and adhesive material 4. The lamination member may use metal sheet material. In addition, the lamination member 3 may use a soft magnetic substance with lower magnetic permeability than the soft magnetic substance 2.SELECTED DRAWING: Figure 1
Patent JP-2018159004-A (JP)
Title: Polycarbonate resin composition
Inventor: ODA KOJI
IPC: C08K3/40
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition improved in light reflection characteristics, dimensional stability and thermal stability.SOLUTION: A polycarbonate resin composition contains, based on 100 pts.wt. of a resin component comprising (A) 10-100 wt.% of a polycarbonate-polydiorganosiloxane copolymer resin (component A) and (B) 0-90 wt.% of an aromatic polycarbonate resin (component B), (C) 10-40 pts.wt. of a titanium dioxide pigment (component C), (D) 10-40 pts.wt. of at least one inorganic filler (component D) selected from the group consisting of an acicular inorganic filler, a fibrous inorganic filler and a tabular inorganic filler, and (E) 0.01-1 pt.wt. of a phosphate-based stabilizer (component E). The polycarbonate resin composition has a linear expansion coefficient in a parallel direction at 23-55°C of 0.5×10/°C or less.SELECTED DRAWING: None
Patent JP-2018160159-A (JP)
Title: Uttered sentence determining device, method, and program
Inventor: KOBAYASHI NOZOMI
IPC: G10L15/00
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an uttered sentence determining device that more properly determines a speech inadequate as a speech from a system.SOLUTION: In an arithmetic unit 20 of the uttered sentence determining device 100, a cue expression extracting unit 32 extracts, based on dictionaries and rules prepared in advance for extracting an expression of a speech and assigning a class thereto, an expression and cue expression information including a class of the expression from the speech. An inappropriate topic word label determining unit 36 extracts an inappropriate topic word expression from a speech, and determines an inappropriate topic word label based on the class of the topic word expression. An inappropriate speech label determining unit 40 extracts an inappropriate predicate expression from the speech, determines an inappropriate predicate label based on the class of the predicate expression, determines a target label based on the classes of case elements corresponding to the predicate expression, and links the determined inappropriate predicate label and target label and determines a result as an inappropriate speech label.SELECTED DRAWING: Figure 4
Patent JP-2018161071-A (JP)
Title: Production method of dried and fermented fish
Inventor: FUJIMOTO TOSHIYUKI
IPC: A23L27/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a production method of dried and fermented fish in which oxidation odor derived from oxidation of fat is suppressed without damaging a tasty component.SOLUTION: It is found that oxidation odor of fat can be suppressed without damaging a tasty component, by adding beforehand enzyme liquid to raw material fish, and by stopping succeeding boiling at the minimum limit. To put it concretely, following steps are performed: (step 1) Lipase is added to raw material fish, (step 2) then, boiled until a center temperature of the raw material fish reaches 50-70°C, (step 3) boiling is stopped and the center temperature of the raw material fish is kept at 40-70°C for 15 minutes or longer.SELECTED DRAWING: None
Patent JP-2018163993-A (JP)
Title: Ignition coil device of internal combustion
Inventor: SHINOHARA ATSUSHI
IPC: H01F38/12
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a rectangle-type ignition coil device in which the growth of a crack is suppressed.SOLUTION: An ignition coil device 2 comprises: a coil body 14; a case 12 housing the coil body 14; and a gap filling material 18 made of a thermoset resin filing the gap of an inner part of the case 12. The case 12 comprises an open surface and a bottom surface positioned on the side opposite to the open surface. The coil body 14 comprises: a primary coil 26; a secondary coil 30 formed on an outer side of the primary coil 26; and an obstacle member 37 for a crack. The primary coil 26, the secondary coil 30, and the obstacle member 37 for the crack are embedded in the gap filling material 18. The obstacle member 37 for the crack is positioned between a part where the concentration of an electric field is generated in the secondary coil 30 and the open side surface side of the gap filling material 18.SELECTED DRAWING: Figure 2
Patent JP-2018162623-A (JP)
Title: Opening/closing body driving device
Inventor: ONIZUKA HIROSHI
IPC: E05F15/41
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing body driving device that enables a proper mask section to be set depending on a secular change in weather strip.SOLUTION: A control part executes pinching detection processing in a section except a mask section set on its opening-direction side from a fully-closed position of window glass. The control part sets the length of the mask section on the basis of a use history (the cumulative drive frequency of a motor) of a power window device.SELECTED DRAWING: Figure 3
Patent JP-2018164627-A (JP)
Title: Absorbent article
Inventor: ANDO TAKURO
IPC: A61F13/511
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article having excellent touch, excellent wearing feeling, and excellent beautification, regardless of a wearing method of the absorbent article.SOLUTION: An absorbent article is such that: a top sheet is composed of one ply, and has an uneven pattern having a three-dimensional protrusion and recess; the absorbent article is formed with channel embossments symmetrically across a width direction center line; the channel embossments have a structure that a front channel embossment of a substantially oval shape, extending a front part and a crotch part, and a rear channel embossment of a substantially oval shape, extending to a rear part are connected in a boundary between the crotch part and the rear part; and an embossment groove crossing two fold lines and extending in the width direction is formed inside the front channel embossment and the rear channel embossment.SELECTED DRAWING: Figure 1
Patent JP-2018168071-A (JP)
Title: Adhesive for skin patch, skin patch, and method for producing skin patch with sheet-like member for release
Inventor: KASHIWAMURA GAKU
IPC: A61K31/192
Filed: 2017-03-29
Abstract: To provide an adhesive for skin patch that is suitable for a skin patch being excellent in skin surface adhesiveness, skin irritation, release from skin, agent solubility, and agent release from the adhesive.SOLUTION: An adhesive for skin patch contains a polymer (a) that contains an amine oxide group of 0.25-3.00 mmol/g, with a glass transition temperature of -60°C to -5°C, and a mass average molecular weight of 10000-10000000, and a percutaneous absorbable agent (b).SELECTED DRAWING: None
Patent JP-2017113636-A (JP)
Title: Computer and program executed in computer
Inventor: TODA SHINICHI
IPC: A63F13/58
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To utilize efficiently various kinds of game media appearing in a game according to a user's liking so as to be useful for proceeding a game.SOLUTION: A program causes a computer to execute: a combination reception step for receiving request of combination of plural game media, to the game media whose grade in a game is gradually changed, and to which a maximum level indicating an upper limit of a level that a player character can use, is set; a selection step for, when the combination request of the game media is received in the combination reception step, receiving an operation corresponding to selection of the game medium to be a base, and receiving an operation corresponding to selection of the game medium to be a raw material; a combination step for combining the game medium to be the raw material selected by the operation received in the selection step with the game medium to be the base, and changing the maximum level; and a characteristic frame setting step in which characteristic frames of the number corresponding to parameters of the game media, are set to the combined game medium.SELECTED DRAWING: Figure 4
Patent JP-2018173291-A (JP)
Title: Detection apparatus, detection method and program
Inventor: ITO TAKAYUKI
IPC: G08G1/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving overload discrimination accuracy without increasing costs by photographing a running vehicle image.SOLUTION: A detection device according to one aspect of the present disclosure includes a detection unit for detecting a first relation that is a relationship between a tire position of a running vehicle and a vehicle body position of the vehicle from a moving image of the running vehicle, an estimation unit for estimating a load amount of the vehicle on the basis of a variation of the detected first relationship, and a notification unit for providing a notification when the estimated load amount exceeds a reference.SELECTED DRAWING: Figure 8
Patent JP-2018172234-A (JP)
Title: Microbe-encapsulated microcapsule, cement admixture including microbe-encapsulated microcapsule, and repair material of cement-based structure
Inventor: KAWAAI KEIYU
IPC: C04B28/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a microbe-encapsulated microcapsule for enhancing a cement-based hardened material protecting the internal microbe from a high pH environment and capable of contributing to precipitation of calcium carbonate even in a capsule-undestroyed state, and to provide a cement admixture and repair material for a cement-based structure including the above microcapsule.SOLUTION: An objective microbe-encapsulated microcapsule encapsulates microbes generating carbon dioxide by metabolism and is used for enhancing a cement-based hardened material by calcium carbonate precipitating through bond of the carbonate ions originated from carbon dioxide and the calcium ions included in the cement-based hardened material. The capsule wall of the microcapsule is a gelated material in which at least one water-soluble polymer selected from the group consisting of alginic acid, alginate, pectin, gellan gum, poly(meth)acrylic acid, carboxymethyl cellulose, gum arabic and salts thereof is crosslinked by the calcium ion.SELECTED DRAWING: Figure 3
Patent JP-2017186331-A (JP)
Title: Hypromellose acetate succinate powders having excellent clarity and color of solution and production method thereof, as well as each production method of solid dispersion composition, coating composition, drug-containing particles, and solid preparations
Inventor: MATSUBARA JUNICHI
IPC: A61K9/16
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide HPMCAS powders having high solubility at the time of dissolving in a solvent and capable of suppressing generation of undissolved materials, and to provide production methods thereof.SOLUTION: Provided is a hypromellose acetate succinate powder having the mean value of the ratio (L/D) of a maximum diameter (L) and a minimum diameter (D) of 2.0 to 3.0. Also provided is a production method of hypromellose acetate succinate at least comprising a dissolution step of dissolving hypromellose in a solvent, an esterification step of reacting succinic anhydride and acetic anhydride to the dissolved hypromellose in the presence of a catalyst to obtain a reaction solution, and a precipitation step of precipitating hypromellose acetate succinate by mixing the reaction solution and water, wherein the viscosity of the reaction solution before mixing with water is 100 to 200 Pa s.SELECTED DRAWING: None
Patent JP-2018173338-A (JP)
Title: Three-dimensional shape measuring method using scanning white interference microscope
Inventor: ONODA Yugo
IPC: G01B11/24
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shape measuring method using scanning white interference microscope capable of carrying out proper measurement of an object to be measured by ensuring the amount of light of interference signals by using negative interference signals.SOLUTION: The three-dimensional shape measuring method using a scanning white interference microscope includes the steps of: acquiring an interference signal corresponding to irradiation light from a light source irradiated to an object to be measured using a sensor; acquiring a negative interference signal the signal strength of which is smaller than a base line equivalent to an offset value of the signal strength from the interference signals; and setting a measurement amount of light which is the amount of light of irradiation light for measuring a piece of height information of the object to be measured based on the signal strength of the negative interference signal.SELECTED DRAWING: Figure 10
Patent JP-2018174477-A (JP)
Title: Transconductance amplifier
Inventor: SUGIURA SHOICHI
IPC: H03F3/45
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a transconductance amplifier that comprises a common-mode feedback circuit that has no influences on an operation of the transconductance amplifier.SOLUTION: A transconductance amplifier comprises: a transconductance amplifier circuit that generates an output current based on an input voltage; and a common-mode feedback circuit that decides a DC operation point of an output of the transconductance amplifier circuit. A plurality of level shift circuits for shifting and outputting an inputted voltage level, of the common-mode feedback circuit, are connected with control terminals of a plurality of transistors.SELECTED DRAWING: Figure 1
Patent JP-2018178725-A (JP)
Title: Turbine housing and turbocharger
Inventor: AOKI TAKEO
IPC: F02B39/00
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a turbine housing and a turbocharger which can prevent interference between a wall forming a housing part and a turbine impeller due to thermal expansion of a turbine housing.SOLUTION: A turbine housing includes: a body part having an exhaust inlet into which exhaust gas enters, and a flow channel in which the exhaust gas entering from the exhaust inlet circulates along rotation of a turbine impeller; and a circular housing part provided in the body part and housing the turbine impeller. The center of the housing part is offset to a side in a direction opposite to a direction in which a clearance between a wall forming the housing part and the turbine impeller becomes narrower due to thermal expansion difference of the body part generated when the exhaust gas circulates in the flow channel.SELECTED DRAWING: Figure 3
Patent JP-2018177556-A (JP)
Title: Glass substrate
Inventor: HAYASHI MASAHIRO
IPC: G02F1/1333
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To create a glass substrate that has excellent productivity (particularly, devitrification resistance) and a high etching rate to HF chemical solutions.SOLUTION: This glass substrate is characterized by containing as the glass composition, in mass%, SiO55-65%, AlO15-25%, BO5.4-9%, MgO 0-5%, CaO 5-10%, SrO 0-5%, BaO 0-10%, PO0.01-10%, and having a mass ratio SiO/BOof 6-11.5 and a molar ratio (MgO+CaO+SrO+BaO)/AlOof 0.8-1.4.SELECTED DRAWING: None
Patent JP-2018180758-A (JP)
Title: Computer device, device selection method, and device selection program
Inventor: SAITO MASAKAZU
IPC: G06F12/00
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient survivability while enabling high-speed data recording.SOLUTION: A computer device 10 is included in a computer system including three or more computer devices each having a storage device, and configured to transmit data to be written to storage devices of computer devices other than a transmitter computer device, to the computer devices other than the transmitter computer device. A write queue data amount acquisition unit acquires the amount of data in a write queue for an auxiliary storage device 903 of the computer device 10, as first write queue data amount, and acquires the amount of data in write queues for other computer devices, as second write queue data amount. A device selection unit 123 determines whether the data can be written on the auxiliary storage device 903 of the computer device 10, on the basis of the first write queue data amount, and selects, when the data cannot be written, a computer device on which the data is to be written, on the basis of the second write queue data amount for the devices other than the computer device having transmitted the data.SELECTED DRAWING: Figure 3
Patent JP-2018176934-A (JP)
Title: Drive control device for hybrid vehicle
Inventor: SUZUKI MASARU
IPC: B60L50/16
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a drive control device for a hybrid vehicle capable of inhibiting torque shock from occurring in the vehicle in a transition process from an EV mode to an HV mode.SOLUTION: A drive control device 70 controls driving of a hybrid vehicle 10 that includes an engine 20, a motor 40, a driving wheel 54 and a clutch 34 for connecting/disconnecting a driving force transmission path between the engine 20 and the driving wheel 54 and that executes an EV mode and an HV mode. The drive control device for the hybrid vehicle includes: a transmission gradual increase section for gradually increasing transmission torque of the clutch in a transition process from the EV mode to the HV mode; a torque gradual increase section for gradually increasing driving torque of the engine in the transition process; a target setting section for setting target rotating speed of the motor in the transition process; and a torque control section for controlling the driving torque of the motor so as to cause the rotating speed of the motor to come close to the target rotating speed in the transition process.SELECTED DRAWING: Figure 1
Patent JP-2018181552-A (JP)
Title: Battery pack
Inventor: NAGAI HIROYOSHI
IPC: H01M50/505
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of preventing damage on a welded portion between a bus bar and an external terminal.SOLUTION: A battery pack disclosed herein comprises a plurality of unit cells. The plurality of unit cells are coupled to one another via a bus bar 40. The bus bar 40 has two terminal connection parts 42a and 42b, and a coupling part 44. Linear welded parts 50 are formed at portions where the terminal connection parts 42a and 42b overlap external terminals 30 and 32, respectively. Within planes of the connection parts 42a and 42b, each of the linear welded parts 50 is non-circular and has: a straight line part 52 which extends in a direction perpendicular to an arrangement direction; and two circular arc parts 54a and 54b which extend from respective ends of the straight line part 52 so as to be warped toward a side opposite to the side where the coupling part 44 is located.SELECTED DRAWING: Figure 3
Patent JP-2018174786-A (JP)
Title: Soybean-derived composition and method for producing the same
Inventor: TSUCHIMOTO NORIHIKO
IPC: A23J3/16
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a high-lipid, soybean-derived composition with a sufficient sense of oil and fat feeling.SOLUTION: A soybean-derived composition has a lipid content, as chloroform/methanol mixed solvent extract, of 40 mass% or more in terms of dry matter, and substantially contains no β-conglycinin.SELECTED DRAWING: None
Patent JP-2017213867-A (JP)
Title: Insert molding method and hybrid spur gear
Inventor: KOMOTO TADASHI
IPC: B29C45/78
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide technical means for dramatically enhancing productivity of a hybrid spur gear and the hybrid spur gear having strength, abrasion resistance and durability over used threshold of similar kinds of rein-made spur gear by a method for quickly heating the mold spur gear after inserting an insert metal spur gear at a mold temperature or less into a mold without pre-heating the insert metal gear to a prescribed temperature and a method for automating a process of insert molding.SOLUTION: There is provided an insert molding method by inserting an insert metal spur gear at a temperature lower than a mold temperature into a prescribed position in a mold set at a prescribed temperature, standing the same and heating a surface of the insert metal spur gear by a quick heating mechanism, stopping heating when a surface temperature of the insert metal spur gear reaches the mold temperature or more and a molten resin temperature or less, and injection molding or extrusion molding the molten resin into the mold and coating the surface of the insert metal spur gear with a resin to mold a hybrid spur gear.SELECTED DRAWING: Figure 1