baber/WOPTO huggingface dataset:
Patent JP-2014116616-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2014-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor that uses an oxide semiconductor film containing indium (In), gallium (Ga) and zinc (Zn), the thin film transistor having reduced contact resistance of a source electrode layer or drain electrode layer, and to provide a method of manufacturing the same.SOLUTION: An IGZO semiconductor layer is provided on the source electrode layer and the drain electrode layer, and a source region and a drain region having lower oxygen concentration than the IGZO semiconductor layer is intentionally provided between the source electrode layer and drain electrode layer, and a gate insulating layer to form an ohmic contact.
Patent JP-2015132426-A (JP)
Title: fuel gas filter
Inventor: NAKAI MASATO
IPC: F23K5/00
Filed: 2014-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel gas filter capable of unloading a captured foreign matter at a time of removal.SOLUTION: A fuel gas filter 100 is provided in a fuel gas channel 101 having an upstream side located downward. The fuel gas filter 100 comprises: a flange 10 held between a member 102 adjacent to the upstream side of the fuel gas filter 100 and a member 104 adjacent to a downstream side of the fuel gas filter 100; and a filter body 20 fixed to a downstream part of the flange 10. A stepped part 30 that can receive a foreign matter captured by the filter body 20 is formed in at least one of a boundary between the flange 10 and the filter body 20, a predetermined position on an inner circumferential surface 11 of the flange 10, and a boundary between the flange 10 and the member 102 adjacent to the upstream side of the fuel gas filter 100.
Patent JP-2015135921-A (JP)
Title: Electronic apparatus
Inventor: DOBASHI HIDEKI
IPC: H05K9/00
Filed: 2014-01-20
Abstract: PROBLEM TO BE SOLVED: To perform ground connection of front and rear surfaces of a flexible printed circuit board with a simple method and securely.SOLUTION: A first surface of a flexible printed circuit board facing a first structure is formed with a first conductive part in which a first conductive film layer connected to ground is exposed. A second surface of the flexible printed circuit board facing a second structure is formed with a second conductive part in which a second conductive film layer connected to ground is exposed. The first structure includes a first projection projected toward the first surface of the flexible printed circuit board and in contact with the first conductive part. The second structure includes a second projection projected toward the second surface of the flexible printed circuit board and in contact with the second conductive part. The first projection and second projection are formed so that a contact portion between the first projection and the first conductive film layer is not overlapped with a contact portion between the second projection and the second conductive film layer in a thickness direction of the flexible printed circuit board.
Patent JP-2014147695-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2014-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that has enhanced interest in a game.SOLUTION: A game machine includes special performance execution means for executing a special performance if operation detection means detects operation when operation performance execution means executes an operation performance. One having a lower execution determination probability by operation performance determination means from among a first operation performance and a second operation performance has a higher probability of being controlled to an advantageous state when the operation performance execution means executes the operation performance, and also has a higher probability of being controlled to an advantageous state when the special performance execution means executes the special performance.
Patent JP-2015091916-A (JP)
Title: Aqueous resin composition
Inventor: KAJIKAWA MASAHIRO
IPC: C08L101/06
Filed: 2014-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous resin composition, which is a water dispersion of cellulose nanofiber and contains cellulose nanofiber at high concentration, has good flow property, and has excellent storage stability.SOLUTION: There is provided an aqueous resin composition characterized in containing a cellulose nanofiber containing master-batch (A) obtained by micronizing cellulose in polyester resin, a maleic acid anhydride co-polymerized resin (B), and water (C). Furthermore, the maleic acid anhydride co-polymerized resin (B) has an acid value in a range of 100 to 800.
Patent JP-2015138958-A (JP)
Title: Silicon carbide semiconductor device manufacturing method
Inventor: AKAGI NOZOMI
IPC: H01L21/336
Filed: 2014-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an SiC semiconductor device manufacturing method which does not require ion implantation with large acceleration energy and which can ensure alignment accuracy of a trench gate and a field reduction layer.SOLUTION: A silicon carbide semiconductor device manufacturing method comprises the steps of: forming a recess 3a on a surface of an n-type drift layer 3; and ion implanting a p-type impurity into a bottom of the recess 3a to form a field reduction layer 5. By doing this, the field reduction layer 5 can be formed to a deep position without performing ion implantation with large acceleration energy. The silicon carbide semiconductor device manufacturing method further comprises the step of forming an alignment key 21 simultaneously with formation of the recess 3a and forming an etching mask 22 for formation of a trench 7 by using the alignment key 21. By doing this, alignment accuracy of the trench 7 and the field reduction layer 5 can be ensured. Accordingly, it becomes unnecessary to perform ion implantation with large acceleration energy and alignment accuracy of a trench gate and the field reduction layer 5 can be ensured.
Patent JP-2015141925-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: YOSHIDA KOSUKE
IPC: H01L29/78
Filed: 2014-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same, capable of suppressing reduction in withstanding voltage by suppressing change in dimension of a double RESURF structure.SOLUTION: In a semiconductor device, an upper RESURF region RSF1 is formed in a semiconductor substrate SUB so as to be contacted with one principle surface S1 side of a first embedded region NDR. The semiconductor substrate SUB has an isolation insulating film SPR formed so as to reach the upper RESURF region RSF1, on one principle surface S1. The semiconductor device comprises a body region GBL of a second conductivity type provided in the semiconductor substrate SUB, contacted with the one principle surface S1 side of the upper RESURF region RSF1, and formed adjacently to the isolation insulating film SPR.
Patent JP-2015141966-A (JP)
Title: Deposition apparatus and substrate holder for use therein
Inventor: MORIZAKI EISUKE
IPC: H01L21/205
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a deposition apparatus which can suppress scattering of by-product particles from a substrate holder to a substrate, and to provide such a substrate holder.SOLUTION: A deposition apparatus for depositing a compound semiconductor film on a substrate performs deposition by supplying process gas into a processing container, while induction heating a substrate holder 34 and heating a substrate W with that heat, in a state where a plurality of substrates W are held on the substrate holder 34 in the processing container. The substrate holder 34 has a plurality of recesses 37 for housing and positioning the substrates W arranged in the circumferential direction, and a coupling recess 38 is formed between adjacent recesses 37.
Patent JP-2015141801-A (JP)
Title: battery module
Inventor: ENOKIDA TOMOSHI
IPC: H01M2/20
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in the number of components when a secondary battery fuse is provided for each secondary battery.SOLUTION: A battery module includes a plurality of secondary batteries and a metal bus bar C connecting terminals of the secondary batteries together. In the battery module, a fuse 96b arranged between a body part 96c and a connection 96a is integrally formed at the connection 96a.
Patent JP-2015141638-A (JP)
Title: questionnaire distribution server and questionnaire distribution program
Inventor: YAMAMOTO YUTAKA
IPC: G06Q50/10
Filed: 2014-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology to improve the efficiency of users' responses to a questionnaire.SOLUTION: A questionnaire distribution server (20), which is connected to a transportation database (30) for storing position information of transportation-related facilities, a user database (30) for storing user's position information, and a questionnaire database (30) for storing questionnaire information, comprises: means for receiving user's position information from a user's terminal (10); means for determining whether the user stays in a transportation-related facility on the basis of the user's position information after searching the transportation database (30); means for registering the time when the user's position information is received as a facility stay time in the user database (30) when it turns out that the user stays in the facility; and means for distributing questionnaire information repeatedly to the user at the facility stay time.
Patent JP-2015140907-A (JP)
Title: Manufacturing method of torque converter
Inventor: HIROZAWA SHUGO
IPC: F16H41/28
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and man-hours of a torque converter.SOLUTION: A manufacturing method of a torque converter includes: a balance measurement step of measuring each rotational balance of a front cover 3 and a pump impeller 5; a phase setting step of setting an optimal phase in fixing the front cover 3 and the pump impeller 5, on the basis of the measurement of the balance measurement step; and an assembly step of assembling a converter housing C/H by fixing the front cover 3 and the pump impeller 5 at the optimal phase, and adjusting balance by providing a balance weight (an overlapping part Q of a welding bead W) in the converter housing C/H.
Patent JP-2015143773-A (JP)
Title: Focal plane shutter and camera
Inventor: TANAKA HIROKAZU
IPC: G03B9/36
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce or suppress effects of reactive force and the like affected when generating drive force of a drive spring (torsion coil spring) in focal plane shutters.SOLUTION: A focal plane shutter comprises: blade members 30 and 40 that are reciprocatively provided to a base plate to open/close an aperture 10a and are urged in an inverse direction with respect to a shutter action; drive members 50 and 60 that are coupled and rotatably supported to the blade members; and drive springs 70 and 80 and the like that urge the drive members in a direction where the blade members are caused to perform the shutter action. The drive springs 70 and 80 are a torsion coil spring that includes coils 70a and 80a arranged around an axial line, stationarily locked lips 71 and 81, and movable lips 72 and 82 unlockably locked to the drive members. The stationary lips 71 and 81 are locked at a location where a tangential direction is directed at a direction approximately perpendicular to a reciprocating direction of the blade members in the coils. Accordingly, effects affected by reactive force and the like when the drive springs generate drive force can be reduced.
Patent JP-2014089214-A (JP)
Title: Hairspring for balance wheel/hairspring vibrator
Inventor: DAOUT JEROME
IPC: G04B17/06
Filed: 2014-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a hairspring for a balance wheel/hairspring vibrator.SOLUTION: A flat hairspring comprises two blades 1a and 1b wound in the same direction, but having displacement of 2π/2, i.e. 180°. An inner end of each of the blades 1a and 1b is fixed to a bushing 2, and outer ends of the blades are fixed to a fixing ring 3. The outer ends are also deviated by an angle of 180°. The fixing ring 3 to which the outer ends of the blades 1a and 1b of the hairspring are fixed comprises an opening 3a for fixing the fixing ring 3 to a balance wheel receiver.
Patent JP-2015146761-A (JP)
Title: Selective bacteriostatic method of gram-positive bacteria, low gram-positive-bacteria soil, and production method with low gram-positive-bacteria soil
Inventor: MUGISHIMA AKIRA
IPC: A01G7/00
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivation method characterized by bacteriostasis selective to only Gram-positive bacteria, without suppressing proliferation of aerobic bacteria in a soil, and to provide high functionality products cultivated by this method.SOLUTION: Since Gram-positive bacteria contained in soil generate poisons and give adverse influences on products, agricultural site has a problem of selectively reducing Gram-positive bacteria. By optionally adding a specific humic substance, (1) a method for selectively reducing the abundance ratio of Gram-positive bacteria with toxicity without reducing useful aerobic bacteria, (2) a soil in which Gram-positive bacteria is selectively reduced, and (3) a production method with a low Gram-positive-bacteria soil, and high-functionality products produced by this production method are developed.
Patent JP-2015138542-A (JP)
Title: Roll prevention processing during use of fire pot
Inventor: FUJISAKI KAZUYA
IPC: F42B4/26
Filed: 2014-01-22
Abstract: PROBLEM TO BE SOLVED: To solve the problems that, for example, a conventional fire pot rolls and moves from a predetermined position due to external factors, such as inclination of a road surface and wind, during use thereof, and sometimes stable use thereof is impossible, and there are fire pots of other patent application and utility application, with a function for preventing roll, but they need additional members and tools, so that they have no portability, similar to a conventional one.SOLUTION: There is provided a method for processing a fire pot body and a storage case, for maintaining portability during attachment to a vehicle, by the same attachment method to a conventional method. In addition, a roll prevention mechanism is simple and capable of easily being used. There are few additional components to be additionally attached, so that residue after use is the same as a conventional one, and raw materials for producing products can be suppressed.
Patent JP-2015150688-A (JP)
Title: Method for molding encapsulation material sheet for solar cell
Inventor: KUSAMOTO SATOSHI
IPC: B29C48/305
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding an encapsulation material sheet for a solar cell, which enables an annealing treatment of a resin sheet material to be performed economically, the resin sheet material comprising an EVA resin.SOLUTION: Provided is a method for molding an encapsulation material sheet for a solar cell, comprising transporting a resin sheet material at a constant speed through an inside of an annealing furnace to carry out an annealing treatment, the resin sheet being prepared by cooling a molten resin of an ethylene-vinyl acetate copolymer supplied from a T die by means of cooling rolls with its thickness and surface nature adjusted by the cooling. The cooling rolls include a first roll and a second roll maintained at a higher temperature than the first roll, which are arranged in parallel, and the molten resin from a T-die is configured to be supplied to between the first roll and the second roll. The resin sheet material is configured to be introduced into the annealing furnace after being subjected to an annealing pretreatment by heating.
Patent JP-2015151675-A (JP)
Title: Method of constructing large-cross-section tunnel
Inventor: MATSUMOTO SHIN
IPC: E21D13/02
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of constructing a large-cross-section tunnel that can secure cut-off performance between roof shields by backfilling as much as possible when constructing a large-cross-section tunnel using a plurality of small-diameter shield tunnels.SOLUTION: At a cross-sectional position smaller in cross-sectional area than a reference cross-sectional position, a number of small-diameter shield tunnels needed to obtain substantially the same arrangement intervals with the reference cross-sectional position are arranged along a cross-sectional contour 11, and the remainders are arranged behind them so that the respective small-diameter shield tunnels are all arranged at the reference cross-sectional position where the cross-sectional area of the widening predetermined region 3 is maximum along the cross-sectional contour 11 of the widening predetermined region 3. Each small-diameter shield tunnel along the cross-sectional contour 11 has two ridges 72a, 72b, provided in a backfilling region 71 of the small-diameter shield tunnel, connected to two ridges 72a, 72b provided in a backfilling region 71 of an adjacent small-diameter shield tunnel nearby tips thereof.
Patent JP-2015150197-A (JP)
Title: Game machine
Inventor: SUGIYAMA HIROYUKI
IPC: A63F7/02
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game.SOLUTION: A jackpot game is executed on the basis of a winning a jackpot or a satisfaction of a specific condition during a small winning game. A game state after the jackpot game can be set, according to a game state at an execution of a second success/failure determination, on the basis of prescribed distribution modes. As the game state after the jackpot game, a first game state, a second game state that has higher winning entrance frequency of game balls to second start means than in the first game state, and a third game state that has still higher winning entrance frequency are provided. At least in one game state, when a jackpot game is executed on the basis of obtaining a second specific result, or when a jackpot game is executed due to a satisfaction of a specific condition during a small winning game, a game state after the jackpot game can be set on the basis of different distribution modes.
Patent JP-2015151928-A (JP)
Title: delivery pipe
Inventor: OTA TAKAYOSHI
IPC: F02M55/02
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a delivery pipe capable of responding to a request for making a small-sized formation and a cost reduction and the like.SOLUTION: A delivery pipe 1 is a pipe-like member having an opening 11A in at least one end of it and comprises a main pipe part 11 having an end surface 12 perpendicular to its axial direction and a closing plate 20 having a larger outer shape than that of a hole edge of the opening 11A and arranged to be overlapped on the end surface 12. The closing plate 20 has an abutting surface 20A abutted against the end surface 12 and an irradiation surface 20B that is an opposite side surface of the abutting surface 20A. High energy beam is irradiated against the irradiation surface 20B to perform overlapped welding operation to make a welded part where a part of the main pipe part 11 and a part of the closing plate 20 are connected to each other. The welded part is arranged around the opening 11A.
Patent JP-2015153167-A (JP)
Title: Business support system
Inventor: MISATO YASUMASA
IPC: G06Q10/00
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a business support system that enables tracking of customer targets through telephone sales and records and manages the customers in association with their characteristics and customer information.SOLUTION: The business support system to be used for sales activities includes: a customer information database for storing customer information on customer targets; and a business support server capable of displaying and editing the customer information stored in the customer information database. The business support server includes: customer information display means for displaying customer information on the customer targets; identification information display means for displaying the number of visitors accessing a target website and identification information of the visitors; and association means for adding the identification information displayed by the identification information display means to the customer information of the customer targets displayed by the customer information display means.
Patent JP-2015152126-A (JP)
Title: Parking brake mechanism and electric parking brake
Inventor: SEKIGUCHI AKIHIKO
IPC: F16D65/22
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a parking brake mechanism capable of easily laying out a backing plate drawing-out portion of a tension member.SOLUTION: A parking brake mechanism includes a backing plate 15, a first pressing member 17 and a second pressing member 19 respectively kept into contact with adjacent ends at one end side along circular arcs of first and second webs 37, 39 in first and second brake shoes 27, 29 at first claw portion 61 and a second claw portion 87, and a parking lever 13 disposed between the second web 39 and the backing plate 15 at a lever input portion 79 extended from a rotation base portion 73 rotatably supported by the first pressing member 17, and pressing a pressed portion 89 of the second pressing member 19 by a pressing portion 83 projected from the rotation base portion 73 by adding tensile force to a parking cable 59 connected to the lever input portion 79, and rotating the rotation base portion 73.
Patent JP-2015151823-A (JP)
Title: Columnar sign body
Inventor: SAKAKIBARA MASAAKI
IPC: E01F9/012
Filed: 2014-02-18
Abstract: PROBLEM TO BE SOLVED: To easily adjust the direction of a sign part of a columnar sign body.SOLUTION: A columnar sign body comprises a column body having a sign surface for forming one sign and a base for installing this column body from above, an outward projecting projection part is provided on the lower end of the column body, and the base is formed with a plurality of first recessed parts and a second recessed part of respectively extending in the circumferential direction from these respective first recessed parts. The projection part is also inserted into the respective first recessed parts, and this projection part is formed so as to be enterable into the respective second recessed parts, and the projection part can enter any of the respective second recessed parts, and is provided so as to insert an insertion member into the first recessed parts connected to the second recessed parts into which the projection part enters. Since the projection part is formed so as to be enterable into any of the respective second recessed parts, the direction for turning the sign surface of the column body can be changed by changing the second recessed parts into which the projection part enters.
Patent JP-2015151616-A (JP)
Title: steel sheet pile
Inventor: NAKAMURA HIROSHI
IPC: C22C38/00
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet pile having high strength and high toughness.SOLUTION: There is provided a steel sheet pile having a chemical composition containing, by mass%, C:0.01 to less than 0.04%, Si:0.01 to 0.60%, Mn:0.5 to 2.0%, Nb:over 0.05% to 0.20%, sol.Al:0.004 to 0.10%, N:0.0005 to 0.0090, one or more kind selected from Cu:0.01 to 2.0%, Ni:0.01 to 3.0%, Cr:0.01 to 1.0%, Mo:0.01 to 1.0%, V:0.001 to 0.30%, Ti:0.001 to 0.10% and B:0.0001 to 0.0050%, Ca:0 to 0.01%, REM:0 to 0.02%, Mg:0 to 0.01%, Sn:0 to 0.50% and the balance Fe with inevitable impurities with -124+646C-12Cu-60 Ni+265 V+361NB+3316Ti+14697B≤20 and a structure having a pearlite fraction≤10 and the balance ferrite with yield strength≥460 N/mm.