baber/WOPTO huggingface dataset:
Patent JP-2013237791-A (JP)
Title: Low density polyethylene, film, and method of manufacturing multilayer film
Inventor: MASAMI TOSHIHIKO
IPC: B29L9/00
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a low density polyethylene that can obtain a film having few stench; a film having few stench; and a method of manufacturing a multilayer film having few stench.SOLUTION: A low density polyethylene is characterized in that a melt flow rate is 1-15 g/10 minutes, a swell ratio measured at 320°C is 1.75-2.00, a molecular weight distribution (Mw/Mn) that is a ratio of a weight average molecular weight (Mw) to a number average molecular weight (Mn) is 4.0-8.5, and a molecular weight distribution (Mz/Mw) that is a ratio of a Z average molecular weight (Mz) to a weight average molecular weight (Mw) is 2.5-3.8.
Patent JP-2013245722-A (JP)
Title: Vibration control device
Inventor: SAITO MASARU
IPC: F16F13/18
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To surely exert a damping characteristic in a vibration control device which is applied, for example, to an automobile, an industrial machinery or the like, and absorbs and attenuates vibrations in a vibration generation unit such as an engine.SOLUTION: A vibration control device 10 includes not only a first cylindrical fitting member 11 and a second cylindrical fitting member 12 but also a first annular elastic body 13 and a second annular elastic body 14, wherein a liquid chamber is formed between both elastic bodies, an elastic partition wall 25 for dividing the liquid chamber into a plurality of pressure receiving liquid chambers is disposed, the elastic partition wall 25 is connected to the first annular elastic body 13 so as to abut on the second annular elastic body 14, the second cylindrical fitting member 12 is divided into a first divided body 26 to which an inner circumferential edge of the first annular elastic body 13 is connected and a second divided body 27 to which an inner circumferential edge of the second annular elastic body 14 is connected, the respective inner circumferential edges of both the elastic bodies are adjacent in a shaft-line O direction, the inner circumferential edge of the first annular elastic body 13 is connected to the first divided body 26 from outside in a radial direction so as to be superimposed on an end of the radial inner side of the elastic partition wall 25 in the shaft-line O direction, and a regulation part 26a for interposing the end of the radial inner side of the elastic partition wall 25 is arranged in a gap against the inner circumferential edge of the second annular elastic body 14.
Patent JP-2013245046-A (JP)
Title: Supporting device, supporting method and program
Inventor: TADA TOMOMICHI
IPC: B65G1/137
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device, a supporting method and a program capable of preventing a user from determining to store an article in a place that requires high cost for receiving and shipping the article.SOLUTION: A cost calculation part 105 calculates transportation cost and storage cost estimated on the assumption that an article is stored in one of storage places indicated by information extracted by a storage place candidate extraction part 104 from information stored in a storage information memory part 124, to estimate the cost to be spent for receiving and shipping the article, according to the storage place indicated by the information extracted by the storage place candidate extraction part 104. A storage place candidate output part 106 outputs associated information formed by associating information indicating the estimated cost calculated by the cost calculation part 105 with the information indicating the storage place extracted by the storage place candidate extraction part 104, to a device for displaying the associated information.
Patent JP-2013245182-A (JP)
Title: Pest-controlling composition and method for controlling pest
Inventor: TANAKA YOSHITO
IPC: A01N53/04
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a pest-controlling composition having high controlling efficacy against pests.SOLUTION: A pest-controlling composition comprises: as active ingredients, an ester compound of formula (I) (wherein, Ris 1-4C alkyl such as methyl, ethyl, propyl, isopropyl or butyl); and a second ester compound of formula (II). A method for controlling pests is also provided, comprising applying respective effective amounts of the ester compound of formula (I) and the ester compound of formula (II) onto relevant pests or their habitats.
Patent JP-2013245297-A (JP)
Title: Resin for hot melt adhesive film reduced in fish eye, method for producing the same, hot melt adhesive film composed of the resin, and laminated body containing the same
Inventor: KIKUSAWA AKIRA
IPC: C09J7/00
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a hot melt adhesive film which is composed of a modified polyolefin resin capable of suppressing appearance defects caused by fish eye-derived irregularities of an adhesive layer.SOLUTION: A hot melt adhesive film with reduced fish eyes can be formed by using a resin obtained by melting and kneading, when grafting an aromatic vinyl monomer and a polar group-containing vinyl monomer into a polyolefin, at a certain specific temperature. When a laminated body is formed using the film, fish eye-derived irregularities do not appear on a design surface, and appearance defects of the laminated body can be suppressed.
Patent JP-2013249888-A (JP)
Title: Mechanical seal
Inventor: TANAKA YUKIO
IPC: F04D29/58
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of a seat ring of a mechanical seal without increasing a dimension thereof.SOLUTION: An annular cooling water chamber 25 is formed of an outer circumferential surface 21c of a seat ring 21, a bottom wall of a groove 5c, an inner surface of a main annular part 5a, and an inner surface of a sub-annular part 5b. A seal packing 7D is compressed in the axial direction of a rotary shaft 10 by the inner surface of the main annular part 5a and a back surface 21e of the seat ring 21, and seals a sealing water chamber 11 against the atmosphere side. A gap 26 is formed by arranging the seal packing 7D between the back surface 21e of the seat ring 21 and the inner surface of the main annular part 5a.
Patent JP-2013250147-A (JP)
Title: Rader device
Inventor: WATANABE MASARU
IPC: G01S13/931
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To determine whether a reflected wave component is a composite wave component at a high speed with high precision.SOLUTION: A two-frequency CW type radar device generates first/second beat signals including reflected wave components of a radar wave based upon transmission signals of first/second frequencies for each antenna element, and subjects them to Fourier transformation (S120). Further, the two-frequency CW type radar device detects a peak frequency fas a frequency of a reflected wave component from a power spectrum average of the beat signals (S130), and calculates a second characteristic value λ2 of a correlation matrix Ry=(1/2) [y1,y2][y1,y2]based upon first reception vector y1/second reception vector y2 which are Fourier transformed values of the first/second beat signals corresponding to antenna elements respectively and include a Fourier-transformed value at the peak frequency fas an element (S180). Then the two-frequency CW type radar device determines whether a reflected wave component corresponding to the peak frequency fis a composite wave component of reflected waves from a plurality of targets on the basis of whether the second characteristic value λ2 is large or small.
Patent JP-2012183075-A (JP)
Title: Planting ceramic medium
Inventor: TAKAHASHI FUMITAKE
IPC: A01G9/02
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a planting medium or a planting block excellent in supply stability of water to a planting part.SOLUTION: This medium 10 includes a base body made of porous ceramic. The base body is formed in the inside with the planting part 11 holding soil and plants, a water retention part 12 holding a water absorbing polymer containing water, and a fertilizer part 13 holding a fertilizer-containing substance. Water easily moves from the water retention part 12 to the planting part 11 through many micropores in porous separating the planting part 11, the water retention part 12, and the fertilizer part 13, and nutrition of liquid melting from the fertilizer part 13 easily moves from the fertilizer part 13 to the planting part 11. As a result of this, it is possible to stably supply water from the water retention part 12 to the planting part 11, and the nutrition from the fertilizer part 13 to the planting part 11. Furthermore, it is possible to stably take in water from the outside of the base body to the inside thereof through many micropores formed on the surface of the base body.
Patent JP-2013251214-A (JP)
Title: Electrode, photoelectric conversion element, electronic apparatus and architectural structure
Inventor: OBANA YOSHIAKI
IPC: H01M14/00
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element which is excellent in conversion efficiency and durability.SOLUTION: A photoelectric conversion element includes a photoelectrode, an electrolyte layer, and a counter electrode. The counter electrode includes carbon black, a fibrous carbon material, and an organic binder. The carbon black (A) and the fibrous carbon material (B) are in a mass ratio (B/A) within the range of from 10/90 to 50/50.
Patent JP-2013010100-A (JP)
Title: Agitation treatment device
Inventor: HOTTA YASUHIRO
IPC: B01F7/02
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide or suppress adhesion of matter to be treated to a boss part of an agitation blade or root portions of blade parts.SOLUTION: In a chopper 5, the axis X of a shaft part 5a is offset parallel to a diameter line L0 passing the center of the boss part 4a of the agitation blade 4 in the horizontal plane of a height h by a prescribed distance δ, and chopper blade parts 5b (chopper blade parts 5b) positioned on the most front end side of the shaft part 5a are positioned on the tip side rather than a maximum outside diameter position P1 of the boss part 4a on the base end side of the shaft part 5a.
Patent JP-2013248855-A (JP)
Title: Stamp
Inventor: OTAKE TAKUYA
IPC: B41K1/50
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a stamp allowing a user to properly identify a stamping face position and ensuring high-accuracy stamping at a limited position.SOLUTION: In a stamp, a movable inner cylinder 2 is disposed between an outer cylinder 1 and an upper part of a stamp body 3 provided inside the outer cylinder 1. A lower end opening 21 of the movable inner cylinder is normally located below a stamping face of a porous stamping part of a stamp body 3 by a resilient force of a return spring 5. In the stamp, when a protrusion 22 provided on a side face of the inner cylinder 2 so as to be moved inward is fitted into an engaging part 11 provided on a side face of the outer cylinder 1, at a position where the lower end opening 21 of the inner cylinder 2 is pushed up to a position higher than the stamping face of the porous stamping part of the stamp body 3, the upward/downward movement of the inner cylinder 2 is locked. When a push-in part provided on the side face of the outer cylinder 1 is moved inward, the facing protrusion 22 also moves inward to release the lock.
Patent JP-2013050702-A (JP)
Title: Lens barrel and imaging device
Inventor: KOGA AKIRA
IPC: G02B7/08
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel and an imaging device that can be made more compact.SOLUTION: A lens barrel includes a first frame, a second frame configured to be rotatably supported by the first frame, a drive actuator that is disposed on the inside of the second frame, and a transmission mechanism disposed on the inside of the second frame and configured to transmit the drive force of the drive actuator to the second frame. An imaging device includes the lens barrel and an imaging element that converts an optical image formed by the lens barrel into image data.
Patent JP-2013256963-A (JP)
Title: Fluid type power transmission device
Inventor: KAWAHARA HIROKI
IPC: F16H45/02
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To constitute an inertia with a compact configuration, while suppressing rotational fluctuation of an output side in a wide rotation speed range.SOLUTION: A device includes a driven plate 16, a retaining plate 27, a torsion spring 29, and a hysteresis generating mechanism 19. The driven plate 16 is fixed to a turbine hub 10, while torque is input from a piston 15. The retaining plate 27 is relatively rotatable to the driven plate 16 in a predetermined angle range, and is connected to a turbine shell 8. The torsion spring 29 connects the retaining plate 27 and the driven plate 16 elastically. The hysteresis torque generating mechanism 19 generates a variable hysteresis torque between the retaining plate 27 and the driven plate 16.
Patent JP-2013255543-A (JP)
Title: Rice cooker
Inventor: WADA TAKASHI
IPC: A47J27/00
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To solve such problems that deterioration of rice such as yellowing and drying of rice is promoted, which leads to decrease in a heat insulation performance, if estimated temperature conditions are not met, when the heat insulation temperature is controlled with the same DUTY without any relation to room temperature at a high temperature heat insulation temperature control (for instance, 72°C or 74°C temperature control).SOLUTION: A rice cooker is composed to presume an actual room temperature based on a threshold preset by using temperature data recorded by a room temperature recording means at the start of rice cooking or a room temperature recording means during heat insulation upon high temperature insulation, and control a heating means by the input from a voltage fluctuation detecting means, so as not to be influenced by the fluctuation of the atmospheric temperature and a power source voltage. The rice cooker performs an optimal heat insulation temperature control, that is, control with larger DUTY when the room temperature is low, and with fewer DUTY when the room temperature is high, which enables more optimal heat insulation corresponding the a quantity of cooked rice without depending on the room temperature, prevention of the deterioration of rice such as yellowing and drying of rice, and improvement in the heat insulation performance.
Patent JP-2013255546-A (JP)
Title: Accessory
Inventor: NAITO DAIJI
IPC: A44C25/00
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an accessory which decreases the usage rate of raw materials as much as possible, is inexpensive and has sufficient strength, can exhibit a high class feeling, and no anxious on metal allergy, by preparing such accessory as a necklace, a bracelet, an anklet, and a ring, by cutting shortly a noble metal wire and a metal wire, placing a plurality of the wires into a heat shrinkable fluororesin and a silicon resin tube, adding heat to the tube to fix the noble metal wire and the metal wire.SOLUTION: An accessory which is used by being wound on part of the body is prepared by cutting noble metal wire and metal wire shortly, placing the cut wires into a transparent or translucent heat-shrinkable fluororesin or silicon resin tube, adding heat to fix the noble metal wire or the metal wire.
Patent JP-2013257195-A (JP)
Title: Substrate checkup jig and substrate checkup apparatus
Inventor: KURIHARA YASUTO
IPC: G01R31/02
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a substrate checkup jig and a substrate checkup apparatus that can substantially reduce the length of time required to check up the insulating performance of capacitors provided on a continuous substrate composed by consecutively arranging a plurality of unit substrates.SOLUTION: A continuous substrate 2, which is the object of checkup with this substrate checkup apparatus 1, is configured by consecutively arranging a plurality of unit substrates 3 each provided with at least one capacitor 4a or 4b. The tips of a plurality of probes P of a substrate checkup jig 11 can be brought into contact with contact pieces 5 electrically connected to electrode terminals of capacitors 4, one provided in each of two or more corresponding unit substrates 3 within the continuous substrate 2. Currents flowing through the capacitors 4a and 4b of two or more unit substrates 3 of the continuous substrate 2 are individually detected by a plurality of current detectors AM, and the insulating performance of the capacitors 4a and 4b of the two or more unit substrates 3 of the continuous substrate 2 is checked up on the basis of the results of checkup.
Patent JP-2013255675-A (JP)
Title: Air/water feeding device of endoscope including water supply bottle
Inventor: HIRAYAMA SATORU
IPC: A61B1/00
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an air/water feeding device of an endoscope including a water supply bottle, capable of turning water to be blown to an observation window into an air-mixed atomization state, washing away even mucus or the like strongly stuck to the observation window, preventing water from being mixed in air to be fed when an air feeding operation is performed after an atomization operation, and preventing the rhythm of an endoscopic operation by an operator from being disturbed.SOLUTION: At a part positioned in the middle of a water feed pipe 22 in a space inside a water supply bottle 12, a vent hole 20 for atomization, for making pressurized air directly flow into the water feed pipe 22 and mixing it with water inside the water feed pipe 22 is formed, and the water to be blown to an observation window is turned to the air-mixed atomization state.
Patent JP-2014000038-A (JP)
Title: In vitro tumor cell model of malignant lymphoma and use thereof
Inventor: NAOE TOMOKI
IPC: C12N5/09
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an in vitro tumor cell model of malignant lymphoma.SOLUTION: A mixture containing reticular fibroblast and a tumor cell of malignant lymphoma is used as an in vitro tumor cell model of malignant lymphoma.
Patent JP-2014005838-A (JP)
Title: Rack bar and tooth mold for forming rack bar
Inventor: NOMURA MASAHITO
IPC: F16H55/08
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit a steering force by a rack bar, and elongate the life of a tooth mold for forming the rack bar.SOLUTION: A rack bar 200 meshed with a pinion gear 13a comprises: a shaft section 210; and a rack tooth formation section 220 that is provided on the shaft section 210, on which plural rack teeth 230 to be meshed with the pinion gear 13a are parallely aligned along a center axis C, and in which a contact face 233 of each rack tooth 230 contacting the pinion gear 13a is arranged diagonally to the center axis C. At a tooth tip round section 232 between a tooth tip section 231 and the contact face 233 of the rack tooth 230, a radius R1b determining a center region 232b in a tooth width direction H is set larger than a radius R1a determining a region 232a that excludes the center region 232b.
Patent JP-2014006990-A (JP)
Title: Power storage device
Inventor: IRIKAWA ATSUSHI
IPC: H01M2/10
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device capable of easily handling changes in load voltage.SOLUTION: A constant-closed type contactor 3 of one power storage device A1 is connected to a constant-open type contactor 2 of the other power storage device A2 so that storage batteries 1 of the power storage devices A1 and A2 are connected to each other in series. When a load (not shown) is connected to a connector 6 of the other power storage device A2, the two power storage devices A1 and A2 are connected to each other in series to form a closed circuit with respect to the load, and the power is supplied to the load from the power storage devices A1 and A2. Thus, even when the rated voltage of the load is increased two times, the power is satisfactorily provided from the power storage devices A1 and A2.
Patent JP-2014007925-A (JP)
Title: Method for manufacturing rotor core
Inventor: TAKEMOTO MASAAKI
IPC: H02K15/02
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rotor core capable of easily performing positioning of permanent magnets in insertion holes of a laminate, and improving the output torque of a motor constituted by the rotor core.SOLUTION: A rotor core is manufactured by forming thin plate-like core pieces 2 having a plurality of insertion holes 10R, 10L, 20R, 20L, forming a laminate 1 by stacking the core pieces 2, and inserting and embedding permanent magnets into a plurality of insertion holes of the laminate 1. The core pieces 2 are stacked so that the insertion holes of the laminate 1 are configured by both first insertion holes 10R, 10L in which positioning portions 13R, 13L, 14R, 14L for positioning the permanent magnets are provided at the edge portions and second insertion holes 20R, 20L in which the positioning portions are not provided, both of which are the insertion holes provided in the core pieces 2.
Patent JP-2014012802-A (JP)
Title: Rubber composition for tire and pneumatic tire
Inventor: HINOHARA YUKO
IPC: B60C1/00
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tires which is superior in ozone resistance, whitening resistance, and low gas mileage properties at high level in good balance, and a pneumatic tire using the same.SOLUTION: A rubber composition for tires includes: a colored wax previously prepared by mixing a wax component and a coloring agent; and a rubber component.
Patent JP-2014016414-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: ICHII DAISUKE
IPC: H04N1/113
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner that can be reduced in size and cost and improves detection accuracy for synchronous light.SOLUTION: The optical scanner comprises: a semiconductor laser light source 10A including a light emitting part LS and a light detecting part PD arranged close to the light emitting part; a light deflector that reflects a laser luminous flux from the light emitting part to deflect to scan; a condensing optical system that guides the diverging laser luminous flux from the light emitting part to a deflective reflection surface of the light deflector; and a scanning optical system that guides the deflected laser luminous flux deflected by the light deflector onto a scanning target surface to form a light spot. The optical scanner detects the laser luminous flux reflected by the deflective reflection surface through the light detecting part to obtain a synchronizing signal for optical scanning. In the optical scanner, an optical arrangement from the semiconductor laser light source 10A to the light deflector is set in such a manner that a laser luminous flux L2 reflected by the light deflector and guided toward the light source device via the condensing optical system forms an image in a sub-scanning direction near a light-receiving part of the light detecting part PD, and then the luminous flux as diverging or converging in the sub-scanning direction propagates to enter the light detecting part.