baber/WOPTO huggingface dataset:
Patent JP-2015075601-A (JP)
Title: Toner for electrostatic charge image development
Inventor: CHIBA TAKERU
IPC: G03G9/08
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a toner which shows excellent fixability even in high-speed printing, which is free of thinning in an initial state as well as after long-term use, and which has excellent printing durability and thin line reproducibility and good storage property.SOLUTION: The toner for electrostatic charge image development comprises colored resin particles comprising a binder resin and a colorant, and an external additive. The external additive comprises, with respect to 100 parts by mass of the colored resin particles: 0.05 to 1.5 parts by mass of nitrogen-containing resin particles having a number average primary particle diameter of 10 to 150 nm; 0.2 to 3.0 parts by mass of inorganic fine particles (A) having a number average primary particle diameter of 31 to 300 nm; 0.1 to 2.0 parts by mass of inorganic fine particles (B) having a number average primary particle diameter of 11 to 30 nm; and 0.1 to 1.0 part by mass of inorganic fine particles (C) having a number average primary particle diameter of 5 to 10 nm.
Patent JP-2015076540-A (JP)
Title: Semiconductor element and diode
Inventor: WATANABE TOSHINARI
IPC: H01L27/04
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element having a lower resistance between source and drain electrodes and a semiconductor layer, compared with the conventional art.SOLUTION: A semiconductor element having a substrate, a first electrode, a second electrode, a third electrode, and a semiconductor layer, includes such a structure that the substrate, the first electrode, and the third electrode are arranged in this order in a thickness direction of the substrate. The semiconductor layer is present between the first electrode and the third electrode. An electride layer constituted of a thin film of an amorphous oxide electride containing calcium atoms and aluminum atoms is provided between any one of or both of the first electrode and the third electrode, and the semiconductor layer.
Patent JP-2015083473-A (JP)
Title: Packaging container
Inventor: HIROSE YASUO
IPC: B65D5/66
Filed: 2013-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container in which a lid part without an insertion piece is held in a state of closing an opening.SOLUTION: A packaging container 1 packaging a content by covering an opening OP formed with body constituting plates 10 with a lid part piece 20 comprises: a back side plate 12 connected to the lid part piece 20 among the body constituting plates 10; a clearance part formation piece 16 formed in the vicinity of the inside of the back side plate 12; and a slide piece 42 to slide in a clearance S formed between the back side plate 12 connected to the inside of the lid part piece 20 and the clearance part formation piece 16.
Patent JP-2015077279-A (JP)
Title: Game machine
Inventor: NAKAJO KOICHI
IPC: A63F7/02
Filed: 2013-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of using one portion of a variable winning device in common regardless of the machine type.SOLUTION: A variable winning device 745 includes: a rear unit 752 in that a winning ball flow path 768, which allows game balls passing through a major winning hole 746 provided in the variable winning device 745 and winning a prize to flow down, is formed; and a front decoration unit 751 for decorating the variable winning device 745 at a front side of the rear unit 752. The rear unit 752 pivotally supports a winning opening/closing member 777 capable of opening and closing the major winning hole 746.
Patent JP-2014051741-A (JP)
Title: Method for manufacturing machine component, and timepiece
Inventor: KONISHI MIE
IPC: C25D1/00
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a machine component which allows reliable supply of lubricating oil to a sliding portion and reduces the friction force when it is slid with another component, and can be improved in yield, a method for manufacturing the machine component, and a timepiece.SOLUTION: In the machine component formed by electrocasting, and constituted to rotate around a shaft part slidably with another component adjacent thereto, at least three layers 126p, 126q, 123r are laminated, a recessed portion 126n is formed in the sliding surface contacting with the other component, a protruding portion 126m is formed in at least one layer protruding relative to the recessed portion, and the protruding portion can contact with the other component.
Patent JP-2015080622-A (JP)
Title: Chair
Inventor: SUGAWARA TAKASHI
IPC: A47C1/024
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a simply-structured chair comfortable to sit in with a backrest inclined at several inclination angles.SOLUTION: A chair 10 includes a seat 11, a backrest 12, a structure 14 supporting the seat 11 and the backrest 12 integrally, and a base part 15 to be placed on a floor. The structure 14 is rotatably supported to the base part 15 by a rotation shaft 16 in a direction of and under a front end of the seat 11 (at an ankle height of a seating person). The chair 10 also includes an association mechanism (link 20) that works with the seat 11 rotating around the rotation shaft 16 to change an inclination angle between the seat 11 and the backrest 12.
Patent JP-2015081180-A (JP)
Title: Constant feeding machine
Inventor: YOSHIKAWA OSAMU
IPC: B65G65/48
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a constant feeding machine which can realize a constant feeding of a material with a high accuracy without occurrence of pulsation even if the material is a small piece-like material.SOLUTION: A constant feeding machine is so configured that an inner cylinder 5 is connected to an upper part of a cylindrical casing, a machine casing 6 is fixed between opposite inner peripheral surfaces of the cylindrical casing below a lower end of the inner cylinder, a circular bottom board 7 is fixed onto a midship part of the machine casing, an upright rotary shaft 8 is provided on the circular bottom board, plural rotary vanes 9 are provided on the upright rotary shaft, an electric motor 10 for rotationally driving the upright rotary shaft is provided, a material discharge clearance t1 is formed between the lower end of the inner cylinder and the circular bottom board, a material falling space S1 is formed between an outer peripheral edge of the circular bottom board and the inner peripheral surface of the cylindrical casing, a vibration hopper 14 of an inverse conical shape is supported on a lower part of the cylindrical casing, and a material, which is fallen and supplied onto the vibration hopper via the material discharge clearance and the material falling space by rotation of the rotary vanes, can be quantitatively discharged from a discharge port 14' via the vibration hopper.
Patent JP-2015082824-A (JP)
Title: Earphone
Inventor: KIM GEUM-HUI
IPC: H04R1/10
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an earphone with good wearability which can also be worn excellently on an auricle.SOLUTION: An earphone comprises: a housing in which a driver unit is housed; and a sound conduit provided integrally or separately with an earpiece having flexibility and inserted into an external auditory canal. The sound conduit is arranged to protrude from one of the lateral faces in the axial direction of the housing. The axial centers of the housing and the sound conduit are substantially parallel to each other. In a fore-and-aft direction which is perpendicular to the axial direction of the housing, the axial center of the sound conduit is displaced to the forward side with respect to the axial center of the housing, while at the same time being displaced to the downward side with respect to the axial center of the housing. An inclined surface, which is inclined in a direction closer to the housing as it is positioned further to the forward side of the housing, is formed on the other lateral face of the housing which is opposite to the side provided with the sound conduit.
Patent JP-2015082983-A (JP)
Title: Combine harvester
Inventor: KANAYA KAZUKI
IPC: A01D41/12
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of notifying of the reduction of the detection accuracy of detection means for detecting the impact force of grains.SOLUTION: A combine harvester comprises: a thresher for threshing grain culm cut off; a storage part 4 for storing the grain threshed by the thresher; and detection means 300 for detecting the impact force by the threshed grains. The combine harvester is characterized by comprising notification means for notifying of the abnormality of the detection means 300 in the case where the amplitude of the detection waveform detected by the detection means 300 is smaller than a predetermined value.
Patent JP-2015077771-A (JP)
Title: METHOD FOR DRAWING ON CONCRETE SURFACE BY TRANSFERRING PATTERN OR PHOTOGRAPH USING MOLD OF METAL SHEET OR RESIN MATERIAL SUCH AS ACRYL WITH MANY HOLES AND HIGH-PRESSURE WATER AT ABOUT 150 Mpa
Inventor: SHINJO KEN
IPC: E04F13/08
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for transferring patterns and photographs to a concrete surface for formation of a decorative concrete, eliminating conventional complicated workability which leads to high costs, capable of transferring minute patterns and photographs to a concrete surface.SOLUTION: A metal sheet or a sheet of resin material such as acryl is subjected to a transfer processing for forming many holes with a press or by laser based on dotted (halftoned) pattern or photograph data. The sheet is closely contacted with a concrete surface. The concrete surface exposed from the many holes of the sheet is cut with discharged water from a high-pressure washing machine at about 150 Mpa, so that the pattern or the photograph is transferred to the concrete surface. The drawing method eliminates complicated workability with drastically simplified construction procedure, achieving reduction in costs. Due to use of a concrete in the stage of completion of coagulation, the method can be thoroughly independent from concrete installation technique.
Patent JP-2015087349-A (JP)
Title: Prediction method of fracture strain of weld, prediction system, and manufacturing method of member with weld
Inventor: UEDA HIDEKI
IPC: G01N3/00
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a prediction method of a fracture strain of a weld capable of accurately predicting the fracture strain without limiting a welding method such as spot welding or laser welding and without performing a local fracture strain deviation process on a metal material of which the fracture strain has not been derived yet.SOLUTION: The prediction method of the fracture strain of the weld includes the steps of: collecting the fracture strains, regarding a plurality of metal materials of which the fracture strains are calculated beforehand, for each material parameter specified by a chemical component and welding metal hardness of the metal material and determining an approximation master curve of the fracture strains from resultant distribution of the fracture strains; calculating the material parameter of the metal material subjected to evaluation in accordance with the chemical component and the welding metal hardness of the metal material subjected to the evaluation; and calculating the fracture strain of the metal material subjected to the evaluation while using the determined approximation master curve and the calculated material parameter of the metal material subjected to the evaluation.
Patent JP-2015086663-A (JP)
Title: Faucet device
Inventor: ANDO KENJI
IPC: E03C1/042
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a faucet device having streamlined design which is provided with a top surface part allowing a user to place small articles while ensuring attachment strength.SOLUTION: The faucet device has a top surface part 41 which allows a user to place small articles. The faucet device includes a top panel 4 and a store case 1. The top panel 4 includes a top surface part 41 and a fixing part 45 is provided to a rear end portion of the top surface part 41 so that the top panel 4 is fixed and secured to the wall surface. The store case 1 includes a box which has an upper face part 11, a rear face part 21 and a back face part 24, and a valve 34 is disposed therein for discharging water. The store case 1 is arranged so that, when the back face part 24 is fixed to the wall surface, the upper face part 11 supports the top surface part 41 of the top panel 4 from the bottom.
Patent JP-2015090801-A (JP)
Title: Composite positive electrode of lithium air battery, and manufacturing method thereof, and lithium air battery
Inventor: KOMATSU RYO
IPC: H01M4/92
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a composite positive electrode which enables the achievement of a light-weight lithium air battery, and the increase in electromotive force and discharge power.SOLUTION: A composite positive electrode is one of a lithium air battery, and is to be used for a lithium air battery having at least a composite positive electrode arranged by using oxygen as a positive electrode active material, a negative electrode arranged by using lithium as a negative electrode active material, and a solid electrolyte interposed between the composite positive electrode and the negative electrode. The composite positive electrode comprises: a porous base having conductivity; a water absorptive polymer held by the base; and an aqueous solution-based electrolyte held by the water absorptive polymer.
Patent JP-2015095908-A (JP)
Title: Electric motor
Inventor: TSUKA TOSHIMASA
IPC: H02K5/20
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor which cools heat generation and overheating occurring during the operation of the electric motor with a coolant thereby preventing the performance deterioration of a driving force and damage, such as burning of a coil, and achieving stability performance and high durability.SOLUTION: An electric motor includes: first passages 3 installed in a housing cylinder part 1 of the electric motor and second passages 4 formed in cooling covers 9 disposed at both ends of a stator 10 and connected with the first passages 3. A coolant flows through the first passages 3 and the second passages 4. A coolant passage, which circulates between an electric motor inner part and a coolant supply device at an electric motor outer part via an inflow port 2 and a discharge port 6 provided at the first passage 3, is formed in the electric motor inner part to improve the cooling function and prevent temperature rise of the electric motor which is caused by heat generated by the stator 10.
Patent JP-2015093621-A (JP)
Title: Auxiliary suspension device which assists plate spring type suspension
Inventor: KATOU TSUGUICHI
IPC: B60G11/36
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a breakthrough auxiliary suspension device which has a very high commercial value, and assists a plate spring type suspension.SOLUTION: An auxiliary suspension device assists a plate spring type suspension which connects a plate spring 2 arranged on a vehicle body part 3 to an axle part 1 through a U-shaped bolt connecting implement 7 in an overlapped state. The auxiliary suspension device includes a first mounting part 4 mounted on the axle part 1, a second mounting part 5 mounted on the vehicle body part 3, and a biasing part 6 installed between the first mounting part 4 and the second mounting part 5. A first overlapping part is arranged on the first mounting part 4, and the first overlapping part, the axle part 1, and the plate spring 2 are overlapped through the U-shaped bolt connecting implement 7.
Patent JP-2015097019-A (JP)
Title: Missing value estimation device and missing value estimation method
Inventor: KURASAWA HIROSHI
IPC: G06F17/18
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a missing value estimation device and a missing value estimation method capable of estimating a missing value by taking into account the mounting method or the mounted place of a movable type sensor node.SOLUTION: A missing value estimation device according to the present invention comprises: an aggregation unit 14 for aggregating, from among record groups, records complete with explanatory variables as a record group to be analyzed; a section statistic unit 15 for calculating, for each of records in the record group to be analyzed, a statistic value of explanatory variables of record groups generated from the same object and adding it as an explanatory variable of the record; a variable selection type regression analysis unit 16 for calculating the coefficient of explanatory variables for the record group to be analyzed to which the explanatory variable was added, and removing a variable having low correlation from the explanatory variables; and an estimation unit 17 for calculating, on the basis of the result of multiple regression analysis, the value of an objective variable from the value and coefficient of each explanatory variable of a record including an objective variable.
Patent JP-2015096445-A (JP)
Title: Fork protective member for fork lift
Inventor: SUZUKI KENJI
IPC: B66F9/12
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fork protective member for fork lifts which prevents damage of the root part of a fork for fork lifts and propagation of impacts to a fork lift operator and a loading work floor, has a simple structure and allows easy attachment to and detachment from the fork.SOLUTION: A fork protective member for fork lifts has a rectangular front panel (12) composed of a synthetic resin, and, in the front panel (12), a fork horizontal piece insertion long hole (14) is bored at an interval from the lower end. On the lower side of the fork horizontal piece insertion long hole (14) of the front panel (12), there is formed a lower protective part (16) arranged on the lower surface side of a horizontal piece (f1) of the root part (B) in which the horizontal piece (f1) and a vertical piece (f2) of a fork (F) for fork lifts are connected together in use.
Patent JP-2015100158-A (JP)
Title: DC-DC converter
Inventor: ONISHI HIROYUKI
IPC: H02M3/155
Filed: 2013-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter capable of detecting an open circuit fault occurred in a diode for bypass and a diode for rectification.SOLUTION: A DC-DC converter 100 comprises: a booster circuit 1 for boosting and supplying voltage of a DC power supply 10 to a load 20; a bypass circuit 2 provided in parallel to the booster circuit 1; a thermistor TH1 for detecting a temperature of a diode D1 for bypass of the bypass circuit 2; a thermistor TH2 for detecting a temperature of a diode D2 for rectification of the booster circuit 1; and a control part 5 for controlling operations of the booster circuit 1 and the bypass circuit 2. The control part 5 obtains the temperature of the diode D1 detected by the thermistor TH1 and the temperature of the diode D2 detected by the thermistor TH2 in a state that a switching element SW of the bypass circuit 2 is in an off state and the booster circuit 1 does not operate, and detects an open circuit fault occurred in at least one of the diodes D1, D2 on the basis of the magnitude relationship in their temperatures.
Patent JP-2015098343-A (JP)
Title: Skin pack packaging body and method for manufacturing skin pack packaging body
Inventor: TAKEO KAORU
IPC: B65B11/52
Filed: 2013-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a skin pack packaging body of which opening can be easily performed and of which unintentional opening can be prevented, and a method for manufacturing a skin pack packaging body.SOLUTION: Provided is a skin pack packaging body A1 including a base material 1, a film 2 for covering the base material and an article 3 to be packaged which is interposed between the base material and the film, in which deaeration is performed between the base material and the film. In the skin pack packaging body, the base material has a body part 11 supports the article to be packaged, a pinch part 12 is adjacent to the body part, an auxiliary part 13 is adjacent to both of the body part and the pinch part, and a main segmentation schedule line 14 divides the body part and the pinch part and enables separation of the body part and the pinch part of the base material. The base material further has an auxiliary segmentation schedule line 15 which divides at least parts of the main part and the pinch part of the base material and at least a part of an auxiliary part, and which enables separation of at least parts of the main part and the pinch part of the base material and at least a part of an auxiliary part together with the film, and at least one end of the main segmentation schedule line reaches the auxiliary segmentation schedule line.
Patent JP-2015102439-A (JP)
Title: Film thickness measurement device
Inventor: INOUE KYOSHIRO
IPC: G01B11/06
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness measurement device configured to achieve cost reduction, resource saving, easy manufacturing, and performance improvement.SOLUTION: A film thickness measurement device 10 for measuring a film thickness of a film F to be measured includes: a blackbody furnace 20 which irradiates the film F with infrared rays IR; an infrared filter 33 through which infrared rays of a specific wavelength region passes, the rays having transmitted through the film F irradiated with the infrared rays IR; and an infrared camera 30 which detects the infrared rays transmitting through the infrared filter 33. The infrared filter 33 allows infrared rays of a wavelength region having the following wavelength range to pass: equal to or higher than a wavelength region corresponding to a half-value width of an infrared absorption spectrum of the film F; and equal to or lower than a wavelength region corresponding to twice the half-value width.
Patent JP-2015100599-A (JP)
Title: Deodorizer, manufacturing method of deodorizer, deodorization system, deodorant working fluid, manufacturing method of deodorant working fluid and textile product
Inventor: NISHIOKA RYOKO
IPC: D06M11/44
Filed: 2013-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizer and a deodorization system capable of producing a deodorant working fluid excellent with regard to sedimentation suppressing properties and low foamability, and capable of deodorization of both acid and base components, having high deodorant performance to offensive odors such as sweat smell, difficult to lower the deodorant performance even after repetitive washing, capable of producing a textile product having high water absorption and feeling, with excellent sedimentation suppressing properties and also to provide a deodorant working fluid and a textile product obtained using the same.SOLUTION: A deodorizer includes: (a) 100 pts.mass water-insoluble metal salt; (b) 8-60 pts.mass dispersant; (c) 5-150 pts.mass binder polymer; and (d) 200-1000 pts.mass water.
Patent JP-2015100844-A (JP)
Title: H-section steel cooling control method, and h-section steel cooling control apparatus
Inventor: YAMAMOTO AKITERU
IPC: C21D1/00
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an H-section cooling control method and H-section steel cooling control apparatus, which can reduce the dispersions in the finishing temperature and the cooled shape of an H-shaped steel.SOLUTION: At least one of the flow rate to eject cooling water and the passing velocity of H-shaped steel is adjusted so that the temperature change amount of a flange 11 before and after cooled may be a preset target temperature change amount in accordance with a temperature of the cooling water ejected to a flange surface of the H-shaped steel. At this time, the influences by the temperature of the cooling water upon the cooling rate are determined in advance, and the flow rate to eject the cooling water and a material passing speed are adjusted.