baber/WOPTO huggingface dataset:
Patent JP-2015171312-A (JP)
Title: Voltage converter
Inventor: TAKAHASHI HIDEKAZU
IPC: H02M3/155
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a voltage converter that suppresses variations of a system voltage by selecting an appropriate feedback gain according to the states of the voltage converter and loads.SOLUTION: In a control unit 50 of a voltage converter that steps up the DC voltage of a battery and outputs it to loads (an inverter and AC motor), a feedback calculation unit 20 calculates a feedback term dfb of a duty command value duty on the basis of a deviation between a command voltage Vcom and a system voltage Vsys. A gain selection unit 25 selects feedback gains (a proportional gain Kp and an integral gain Ki) on the basis of any two or more specific parameters out of five parameters of a load variation frequency f, the command voltage Vcom, a battery current Ib, a load current Im, and the dury command value duty, so that "an evaluation function indicating the amount of variation of the system voltage Vsys" is minimized. Thus, more appropriate gain can be selected in comparison with a prior art in which a gain is varied on the basis of one parameter.
Patent JP-2015172611-A (JP)
Title: Imaging optical system and imaging apparatus including the same
Inventor: AMAGAI YUSUKE
IPC: G02B13/00
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an imaging optical system having a wide angle of view, a large aperture ratio, and a long back-focus, which is capable of performing focusing quickly, and achieving high optical performance.SOLUTION: The imaging optical system includes, in order from the object side to the image side: a first lens group having a positive refractive power; a second lens group having a negative refractive power; and a third lens group having a positive refractive power, and when focusing is performed from an object at a long distance to an object at a short distance, the second lens group moves to the image side. The first lens group comprises five or less lenses including a negative lens Ln whose concave surface is directed toward the object side and a positive lens Lp arranged on the image side of the negative lens Ln. The curvature radius R1 of the object side lens surface of the positive lens Lp, and the curvature radius R2 of the image side lens surface of the positive lens Lp are set appropriately.
Patent JP-2015171868-A (JP)
Title: steering device
Inventor: SAKATA TATSU
IPC: F16F7/00
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a steering device that has high fitting rigidity and can obtain a stable shock absorption load.SOLUTION: A capsule 8 fitted to a vehicle body 7 supports a fitting plate 5 of a fixing bracket 6 supporting a steering column separably in a column moving direction X1 in secondary collision. The capsule 8 includes an upper member 31 and a lower member 32 which are arranged on top and reverse sides of the fitting plate 5 and united together, one or two resin pins 34 for shock load generation, and a rattle removing resin 35. The resin pins 34 are formed by injection molding to fill a first hole 29 of the fitting plate 5 and a second hole 33 of the lower member 32. The rattle removing resin 35 is molded integrally with the resin pins 34, and fills the gap formed between the reverse side 5a of the fitting plate 5 and the lower member 32.
Patent JP-2015178137-A (JP)
Title: Method for enlarging diameter of existing pipe by non-opening/scraping method and tool used for the same
Inventor: KAWAMURA TAKEAKI
IPC: F16L1/024
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for enlarging diameter of an existing pipe by non-opening/scraping method and a tool used for it.SOLUTION: Used is an enlarging/opening tool consisting of: a supporting axis part which is arranged at center and comprises screw at periphery; an elevating arm which extends in a crossing manner with the supporting axis part, and being screwed on the supporting axis part at center to elevate along with the supporting axis part; a work arm which is engaged on the elevating arm in a pivotable manner and comprises prongs hooked on opposing edge parts along with a crack on tip of the existing pipe Tip of the supporting axis part is brought into contact with outer wall corresponding to a crooked part resulting from enlarging diameter with a cutting/enlarging diameter tool. The prongs are hooked on a pair of edge parts of the existing pipe. tip of the supporting axis part of the existing pipe is relatively displaced to outside in tube diameter direction as by rotating the supporting axis part to enlarging the crack.
Patent JP-2015179408-A (JP)
Title: Security apparatus
Inventor: ITO NARIYUKI
IPC: H02G3/14
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a security apparatus including an optical sensor for detecting that an upper case is open, capable of avoiding the improper breaking of the optical sensor, avoiding the malfunction of the optical sensor by external light, and further facilitating the attachment of the optical sensor.SOLUTION: A surrounding wall portion 11 surrounding an optical sensor 9 is provided on a lower case 3, two locking claw portions 12 and 13 constituting, together with the end portions 11b1 and 11c1, locking means 14 are provided to be raised at positions opposed to the respective end portions 11b1 and 11c1, and a sensor substrate 10 is inserted between the end portions 11b1 and 11c1 and the locking claw portions 12 and 13 and fixedly locked by the end portions 11b1 and 11c1 and the locking claw portions 12 and 13, whereby the optical sensor 9 is provided near a third lower side plate portion 3b3 by the locking means 14 and contained and disposed within the surrounding wall portion 11.
Patent JP-2015185208-A (JP)
Title: Lighting fixture
Inventor: TOKO YASUO
IPC: F21V7/09
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of reusing light.SOLUTION: A lighting fixture is provided which includes: a light source for emitting light; an electrodeposition element including a plurality of pixels capable of switching between a transparent state and a mirror state independently, and arranged on an optical path of the light emitted from the light source so that a normal direction of a pixel surface and an optical axis direction of incident light become non-parallel; and an optical system for emitting both the light which has transmitted the electrodeposition element and the light reflected at the pixels of the electrodeposition element in a mirror state as illumination light.
Patent JP-2015181540-A (JP)
Title: disposable mask
Inventor: ITABANE MASAYUKI
IPC: A62B18/02
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a disposable mask that can collect/adsorb aerosol type radioactive substance and gaseous radioactive substance.SOLUTION: A disposable mask 10A includes: a first fiber nonwoven fabric which is made of thermoplastic synthetic resin fiber; an electret second fiber nonwoven fabric that is made of thermoplastic synthetic resin fiber and that is superimposed on the outside of the first fiber nonwoven fabric; a nonmelting active carbon fiber sheet that is made of active carbon fiber for collecting aerosol type radioactive substance and gaseous radioactive substance contained in the outside air, that is superimposed on the outside of the second fiber nonwoven fabric, and that is loaded with amines for adsorbing these radioactive substances; and a third fiber nonwoven fabric that is made of thermoplastic synthetic resin fiber and that is superimposed on the outside of the active carbon fiber sheet. The outer periphery of the first to the third fiber nonwoven fabrics is deposited/fixed through an outside deposition part. The outer periphery of the active carbon fiber sheet that is interposed between the outer peripheries of the second and the third fiber nonwoven fabrics is fixed to the outer periphery of the first to the third fiber nonwoven fabrics through the outside deposition part.
Patent JP-2015184429-A (JP)
Title: fixing device
Inventor: NOJIMA KOJI
IPC: G03G15/20
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress wax vaporized from a fixing belt from being diffused from the fixing belt in fixing treatment.SOLUTION: A diffusion prevention member extending toward the vicinity of a surface of a fixing belt from a holding member of a heating mechanism of a fixing device is disposed.
Patent JP-2015181730-A (JP)
Title: Pinball game machine
Inventor: SAKAI RYOTA
IPC: A63F7/02
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine preventing discomfort from being given by prohibiting read-ahead performance notice when information on the number of reserved balls of a control command is not consistent.SOLUTION: A control command, which includes information on a read-ahead determination result and information on the number of reserved balls, is created (S320, S403), and is transmitted to performance control means (S321, S404). The performance control means determines whether the information on the number of reserved balls included in the control command is consistent with that at a performance control means side (S714, S745), determines credibility of execution of a read-ahead notice performance, on the basis of information on a read-ahead determination result included in the control command when the consistency is confirmed (S716-S717 in Fig. 20), and generates a notice performance to predetermined performance means (S718, S731-S732). However, when the consistency is not confirmed, execution of the notice performance is prohibited concerning the same number of reserved data as the number of current reserved balls for the holding storage to be newly stored (S724, S746).
Patent JP-2015185739-A (JP)
Title: Method and device for setting splicing position
Inventor: CHI XIAO DONG
IPC: H05K13/02
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for setting a splicing position, capable of easily setting a splicing position on the basis of a common feed hole irrespective of the pitch of cavities.SOLUTION: Disclosed is a method for setting a splicing position SP1 of at least two types of carrier tapes TcA and TcB in which a pitch interval of feed holes HcA, HcB is the same and the pitch interval of cavities CtA, CtB is different from each other. The splicing position SP1 of two types of the carrier tapes TcA, TcB is made to be a vertical tangential position in contact with the tangential direction of the feed holes HcA, HcB without crossing the cavities CtA, CtB and with orthogonal to the longitudinal direction of the carrier tapes TcA, TcB.
Patent JP-2015182673-A (JP)
Title: Pull pocket attachment structure
Inventor: NAGAHAMA TORATAKA
IPC: B60R7/04
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of man-hours for work by improving the property of assembly of a pull pocket to a bracket by a simple configuration.SOLUTION: When a pull pocket 5 is attached to a bracket 6, a cut and raised pieced 11 is elastically deformed downward to permit movement of a locking part 12 to the outside in a vehicle width direction. The pull pocket 5 is moved, and the cut and raised pieced 11 is locked to the locking part 12 from the inside in the vehicle width direction in a state in which the pull pocket 5 is attached to the bracket 6. Thus, a load acting on the pull pocket 5 toward the inside in the vehicle width direction is borne.
Patent JP-2014150067-A (JP)
Title: Cable having shield layer, and cord having modular plug with use of the cable
Inventor: ISHIKAWA HIROSHI
IPC: H01B7/17
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cable having a shield layer, which has little differential signal crosstalk between neighboring cables without necessity of grounding work; and a cord having a modular plug with use of the cable.SOLUTION: A shield layer 6 includes a discontinuous conductor shielding tape 5 wound on the outer periphery of an inner shell 8. The discontinuous conductor shielding tape 5 includes one insulating tape 2 and a plurality of discontinuous conductor portions 4 formed on a single side of the insulating tape 2 so as to be fragmented from each other with a plurality of slits 3 in the longitudinal direction of the insulating tape 2. A cable 1 having a shield layer allows the shield layer 6 to suppress differential signal crosstalk between neighboring cables and not to be short circuit conducted between both ends of the cable 1 having a shield layer.
Patent JP-2015188657-A (JP)
Title: Program and game device
Inventor: YANAGISAWA SHUN
IPC: A63F13/58
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To propose a technique capable of achieving a diversified game play regardless of a game incorporating temporal elements.SOLUTION: Before a lapse of an arrangement setting period, a presentation control part 242 presents influence position information to a player. During the arrangement setting period, an arrangement setting part 232 sets arrangement of a game medium on the basis of player's operation input. After the lapse of an arrangement setting period, a battle game progress control part 254 controls progress of a game on the basis of arrangement of a game medium. The game is progressed by repeating arrangement setting of a game medium and progress of the game. The presentation control part 242 variably controls presentation timing of influence position information, on the basis of a situation of repetition of the game and/or a situation of the progress of the game.
Patent JP-2015190439-A (JP)
Title: Starter and method of assembling starter
Inventor: IKEMORI TOMOHIKO
IPC: F02N15/02
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a starter capable of easily carrying out assembling work, and a method of assembling a starter.SOLUTION: A starter include: a motor portion; a gear cover 172 which rotatably supports a part of a drive shaft and an idle shaft, and provided with a storing recessed portion for storing a transmission pinion gear and an idle gear; and a bracket portion provided between the motor portion and the gear cover 172, and rotatably supporting an axial one end of the idle shaft. On an abutting surface 172s of the gear cover 172 with the bracket portion, a spigot portion 173 and a positioning pin 184 for positioning with the bracket portion are provided.
Patent JP-2015196763-A (JP)
Title: Blow molded part, blow molded part production method, and material of blow molded part
Inventor: TAKEDA RISA
IPC: C08J5/00
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a material for blow molded part capable of suitably producing a blow molded part even in a material subjected to heat history for a plurality of times.SOLUTION: In the blow molded part molded by a material including an ABS resin and 1,2-butadiene rubber, the amount of the ABS resin is controlled to 100 pts.wt. and the amount of the 1,2-butadiene rubber is controlled to 0.3 to 15 pts.wt. A difference between a value (g/10 min) showing the fluidity upon initial measurement for the material (JIS K7210 A method) and a value (g/10 min) showing the above fluidity of the material when the material for initial measurement is repeatedly subjected to fusion and solidification for three or more times is within 0.5 g/10 min.
Patent JP-2014166473-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can regulate the acquisition of a game medium based on a predetermined condition, and guarantee an appropriate implementation of the regulation even for a fraudulent act.SOLUTION: A main control circuit has first difference number calculation means. A secondary control circuit has second difference number calculation means, information acquisition means for acquiring information including the first difference number from the main control circuit, difference number determination means (S504) for comparing the acquired first difference number to the second difference number, and determining whether or not the first difference number matches the second difference number, and error processing performing means (S511) for performing error processing when the determination result is that the first difference number does not match the second difference number (S504: NO).
Patent JP-2014147810-A (JP)
Title: Dental upper structure and method of manufacturing the same
Inventor: STURE BENZON
IPC: A61C8/00
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an upper structure that is fixed to an implant making a screw groove opening invisible from the outside of a patient's mouth.SOLUTION: A dental upper structure includes a screw groove 1 into which a screw member is to be inserted, and a screw member sheet 3 that provides a head of the screw member with support when the dental upper structure is fixed to a spacer member or an implant 5. The dental upper structure and a method of manufacturing the same are provided. The dental upper structure is provided with a central axis of the screw groove 1 and a central axis of a second opening 4, which do not at least partially agree with each other. The method of manufacturing the same, the screw member, and a screw driver are also provided.
Patent JP-2014168779-A (JP)
Title: Method for operating reverse osmosis membrane filtration plant and reverse osmosis membrane filtration plant
Inventor: ITO YOHITO
IPC: B01D65/02
Filed: 2014-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a reverse osmosis membrane filtration plant where driving operations such as the addition of a disinfectant, chemical cleaning, pretreatment and the like for the purpose of preventing the bio-fouling of a reverse osmosis membrane module in a reverse osmosis membrane filtration portion in the reverse osmosis membrane filtration plant can be rationally, quickly and easily performed with high reliability and high sensitivity and to provide the reverse osmosis membrane filtration plant.SOLUTION: In a method for operating a reverse osmosis membrane filtration plant including a raw water intake portion 100, a pretreatment portion 200 and a reverse osmosis membrane filtration portion 300 having a reverse osmosis membrane module 11 in this order, a biofilm forming base material is arranged under a condition that reverse osmosis membrane feed water and/or reverse osmosis membrane impermeable water in the reverse osmosis membrane filtration portion is flown at a water linear speed equivalent to an impermeable water linear speed within the reverse osmosis membrane module in the reverse osmosis membrane filtration portion, an amount of biofilm on the biofilm forming base material is evaluated at a frequency of once per one day to six months, and the method for operating the plant is controlled on the basis of results of evaluation.
Patent JP-2015203930-A (JP)
Title: Email communication device
Inventor: OGIHARA HIRONORI
IPC: G06F1/26
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To simplify a confirmation procedure to confirm whether or not an email can be transmitted to a mail server.SOLUTION: An email communication device includes a communication unit 300 for transmitting an email to a mail server 110 by using a setting value to transmit the email. The communication unit 300 includes: a setting value temporary holding unit for temporarily holding a setting value which was input; and a mail processing unit that outputs a login request to the mail server 110 by using the setting value temporarily held by the setting value temporary holding unit when a test command is received, and obtains a login result from login propriety transmitted by the mail server 110.
Patent JP-2014179327-A (JP)
Title: Electric wire and cable using flame-retardant resin composition
Inventor: KIBE TAMOTSU
IPC: C08K9/04
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire and a cable which use a resin composition, excellent in water resistance even when a metal hydroxide is added in the same amount as before, for an insulator and a sheath of a conductor.SOLUTION: In an electric wire, the outer periphery of a conductor is covered with a flame-retardant resin composition. The flame-retardant resin composition is obtained by surface-treating particles of a metal hydroxide comprising at least one of magnesium hydroxide, aluminum hydroxide, and calcium hydroxide with a fatty acid-based material and adding the surface-treated particles to a polyolefin resin. The polyolefin resin contains an ethylene-ethylacrylate copolymer as a main component. The fatty acid-based material comprises a fatty acid metal salt. The metal hydroxide of 150 pts.mass or more and 300 pts.mass or less is added to 100 pts.mass of the polyolefin resin. The average particle diameter of the metal hydroxide is 1 μm or less. The fatty acid metal salt is added to the metal hydroxide in a range of 0.3 mass% or more and 1.5 mass% or less so that the surfaces of the particles of the metal hydroxide are partially exposed.
Patent JP-2015203687-A (JP)
Title: Shape steel measurement method, shape steel measurement system and program
Inventor: HARADA MINORU
IPC: G01B11/00
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To measure a shape and dimension of a cut surface of shape steel without using special measurement equipment.SOLUTION: Heights of burrs H1, H2, H3 which are formed on positions corresponding to respective sides of a cut surface C1 of a shape steel S are introduced based on a side surface image of the shape steel S. It is assumed that the burrs of derived heights are formed on the positions corresponding to respective sides of the cut surface C1 of the shape steel S imaged in a front surface image of the shape steel S, a shape and dimension of the cut surface C1 of the shape steel S (original shape excluding burrs) are introduced from the front surface image of the shape steel S.
Patent JP-2015197291-A (JP)
Title: air cleaner
Inventor: WATABE FUJIO
IPC: A47K10/42
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To constitute an air cleaner capable of purifying powder dust dispersed into an indoor space when a tissue paper is pulled out of a tissue box even if the tissue box is placed on the upper surface of the air cleaner and capable of being integrally moved together with the tissue box.SOLUTION: An upper surface part of a main body 1 is constituted by an upper surface outer circumferential portion 5; a mounting surface portion 6 placed inside the upper surface outer circumferential portion 5 and arranged at a lower position than the upper surface outer circumferential portion 5; and an inclined surface portion 7 connecting these two portions. Powder dust generated when a tissue paper 11 is pulled out of a tissue box 10 placed at the mounting surface portion 6 is sucked into the main body 1 by a blower device 2 through suction ports 8 for aeration arranged at the upper surface outer circumferential portion 5 and the mounting surface portion 6 and the inclined surface portion 7, purified by a dust collector 3 and then returned back into a room through an outlet 4.