baber/WOPTO huggingface dataset:
Patent JP-2010029514-A (JP)
Title: Suction port body and vacuum cleaner
Inventor: MANO FUMIKI
IPC: A47L9/04
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor brush which reliably sucks dust removed from a floor surface by rotation of a rotary brush while suppressing clogging of a suction opening.  <P>SOLUTION: A suction port 53 communicates with a rotary brush chamber 52 defined in a case body 41 and opens facing the floor surface. The rotary brush 51 having an axial direction parallel to the longitudinal direction of the case body 41 is rotatably provided in the rotary brush chamber 52. The rotary brush chamber 52 is provided with an air suction port 58 communicating with the rotary brush chamber 52 and the suction side of an electric blower. A suction opening 105 is provided on the upper side of the case body 41. A communicating air passage 60 communicating with the suction opening 105 and the rotary brush chamber 52 in parallel to the longitudinal direction of the case body 41 is provided. Even when suppressing clogging of a suction opening 105 by increasing the opening area of the suction opening 105, the dust removed from the floor surface by the rotary brush 51 is less likely to be flicked out to the suction opening 105, so that the dust is reliably sucked from the suction port 58.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035421-A (JP)
Title: Artificial bait fishhook and fishing tackle using artificial bait fishhook and method for detaching fish body from artificial bait fishhook
Inventor: TADOKORO HARUHISA
IPC: A01K83/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial bait fishhook utilizing a counter force caused by a fluid and used for a pole-and-line fishery for bonito, tuna, or the like, to provide a fishing tackle using an artificial bait fishhook, and to provide a method for detaching a fish body from the artificial bait fishhook.  <P>SOLUTION: The artificial bait fishhook 6 includes a hook base 7 formed on the side of a base end, a body 9a connected to the hook base 7, a curved portion 9b connected to the body portion 9a and curved without forming a barb, and a point portion 10 formed at the tip of the curved portion 9b, which are wholly formed in a "fishhook"-like form, and further includes an artificial bait 13, and a jetting port 12 for jetting a fluid toward the point portion 10 side disposed close to the connection portion of the body 9a to the curved portion 9b. The fishing tackle has the artificial bait fishhook 6 linked to a line 5 and a tube 15, one end of which is connected to a prescribed fluid-supplying source 18, connected to the artificial bait fishhook 6 capable of communicating with the jetting port 12. Fluid is jetted from the jetting port 12 to a fish body hooked on the point portion 10 to remove the fish body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038939-A (JP)
Title: Developing device and image forming apparatus using the same
Inventor: MORIMOTO KIYOFUMI
IPC: G03G15/08
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of reducing toner scattering and image fogging by suppressing toner which is not sufficiently electrified from being supplied to a developing roller, in the developing device and to provide an image forming apparatus using the developing device.  <P>SOLUTION: The developing device 2 includes: a developing tank 111 storing a developer D including a toner and a magnetic carrier; a first conveying path P and a second conveying path Q in which the developer D is conveyed; a first conveying member 112 provided in the first conveying path P and conveying the developer D, while stirring it; a second conveying path 113 provided in the second conveying path Q and conveying the developer D, while stirring it; and a toner replenishing port 118 for replenishing the toner to the first conveying path P. In the developer device 2, the first conveying member 112 and the second conveying member 113 are provided with spiral blades 112a and 113a conveying the developer and the spiral blades 112a and 113a are formed so that a spiral pitch may be periodically changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039206-A (JP)
Title: Optical filter
Inventor: NOMOTO YOSHIAKI
IPC: G02B5/28
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter of deterring a prescribed wavelength band of light from being transmitted, capable of restraining a ripple, and manufactured easily.  <P>SOLUTION: This optical filter is provided with a translucent substrate 12, a filter part 16 provided on a main face 12a of the substrate 12, having a refractive index varied continuously or stepwisely and periodically along a direction substantially orthogonal to the main face 2a, and having a fusiform shape of refractive index distribution, and a matching layer 18 layered on the filter part, the matching layer 18 is constituted by layering low refractive index layers having the first refractive index alternately with high refractive index layers having the second refractive index higher than the first refractive index, the outermost layer is the low refractive index layer, an optical film thickness is about 1/4 of the center wavelength of the prescribed wavelength band, and the optical film thickness adjacent to the outermost layer is about 1/2 of the center wavelength.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040348-A (JP)
Title: Opening/closing method of dc power supply and device for the same
Inventor: TSUTSUMI KAZUO
IPC: B60M3/06
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing device of a DC power supply which does not require measures for an arc, improves durability, reduces cost, prevents the generation of the arc between electrodes at the time of opening and closing, eliminates a harmful effect caused by the generation of the arc, connects and disconnects the DC power supply which carries a large current, in feed equipment which is provided with a DC power supply such as a storage battery, and carries a large current of, for example, 500A or 1000A or higher.  <P>SOLUTION: The opening/closing device includes an ammeter A for measuring a current flowing through a feeder wire, a first voltmeter V1 for measuring a voltage on the feeder wire or a load side, and a second voltmeter V2 for measuring a voltage on a storage battery 8 side. The opening/closing device is provided with a control means 9 which opens the opening/closing device 1 to bring a cut-off state when the current measured by the ammeter A is 0, and closes the opening/closing device 1 to bring a connection state when a voltage value by the first voltmeter V1 and a voltage value by the second voltmeter V2 are equal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009022763-A (JP)
Title: Preliminary preparation method of chemical
Inventor: OKADA HIROSHI
IPC: A61J1/05
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preliminarily combining chemicals desired to be simultaneously dosed with an infusion such as electrolyte solution, amino acid infusion, and glucose.  <P>SOLUTION: In an infusion container 16 with a plurality of separate rooms 8, 9 divided by a communicable isolation means 1, the infusion 13 is injected into the separate room 8 and a discharge region 2 is arranged therein, and the separate room 9 is equipped with an injection region 4 but is a vacant room. The chemical desired to be administered simultaneously with the infusion is injected into the vacant room through the injection region to preliminarily prepare the chemical. Accordingly, the chemical is preliminarily dosed in an dispensary room etc. and then delivered to a patient's room or a patient's home and then both chemicals can be mixed while the both rooms are made to communicate with each other by releasing the isolation means at the patient's room or home and administered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010037635-A (JP)
Title: Electroplating method, and apparatus therefor
Inventor: TANIDA YOSHIO
IPC: C25D17/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize the thickness of an electroplated film always stably and easily so as not to be affected by the variation of the working accuracy of an article to be treated, without making the facility complicated and increasing the cost.  <P>SOLUTION: In an electroplating process of plating the surface of the article to be treated 14 by passing an electric current between an electrode 13 and the article to be treated 14 which have been immersed in a plating solution 12 in a plating tank 11, this electroplating method includes: surrounding the periphery of the article to be treated 14 with a non-electroconductive surrounding member 16 at a predetermined space, while opening the surface to be plated 14a of the article to be treated 14 which is directed toward the electrode 13 in the plating tank 11; projecting the top end of the electrode 13 side of the surrounding member 16 to the electrode 13 side more than the surface to be plated 14a of the article to be treated 14; and in this state, passing the electric current between the electrode 13 and the article to be treated 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039974-A (JP)
Title: Optical information reader
Inventor: ITO SHIRO
IPC: G06K7/10
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information reader capable of performing switching by software between a standby mode for reading optical information without turning on an illuminator and a reading mode for turning on the illuminator and reading the optical information.  <P>SOLUTION: A barcode IB for control is arranged in a window part 19 of a table 1. The optical information reader 100 is switched to the reading mode when placed on the table 1 to read the barcode IB for control. On the other hand, when the optical information reader 100 is not placed on the table 1 and does not read the barcode IB for control, the optical information reader is switched to the standby mode. Switching between the standby mode and the reading mode is thereby performed by software.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043765-A (JP)
Title: Air conditioning device
Inventor: UYAMA HIDENORI
IPC: F24F13/14
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress unevenness of air conditioning environment due to an uneven air flow from a blowout port in an air conditioning device.  <P>SOLUTION: The air conditioning device 10 includes: a cylindrical device body 12; a cylindrical turbo fan 14 arranged within the device body 12; a heat exchanger 16 arranged around the turbo fan 14; refrigerant piping 18 connected to the heat exchanger 16; an annular drain pan 20 arranged to receive the bottom face of the heat exchanger 16; a decorative panel 30 covering these components from their design faces and provided on the ceiling face; and a panel drive part 40 for rotating the decorative panel 30 around the central axis of the device body 12. A suction port 22 is provided in the central part of the decorative panel 30, and four blowout ports 24 are provided around the suction port 22. By rotation of the decorative panel 30, the four blowout ports 24 are also rotated around the suction port 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043445-A (JP)
Title: Fire-resistant coating structure of steel column
Inventor: IKEGUCHI YOSHIHARU
IPC: E04B1/76
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire-resistant coating structure of a steel column capable of improving the fire resistance performance while ensuring the heat insulation performance and the airtight performance around the steel column requiring fire-resistant coating.  <P>SOLUTION: The fire-resistant coating structure of the steel column 4 provided by opposing to a noncombustible external wall 3 is provided with a fire-resistant coating sheet layer 10 having the heat expansion property and covering a peeled-off bare part 4A in the outer periphery of the steel column 4 which does not oppose to the external wall 3, an airtight layer 11 being a metallic film covering a surface of the fire-resistant coating sheet layer 10, and a heat insulating layer 12 formed by a phenol resin foaming material used as a main material and provided between the peeled-off bare part 4A of the steel column 4 and the fire-resistant coating sheet layer 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009067669-A (JP)
Title: Process for preparation of protein mediated calcium hydroxyapatite (hap) coating on metal substrate
Inventor: CHAKRABORTY JUI
IPC: C01B25/32
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparation of a protein mediated calcium hydroxyapatite (HAp) coating on a metal substrate, particularly on stainless steel (316L) by biomimetic route, enabling rapid and effective osteointegration with a host tissue following a controlled interfacial reaction.  <P>SOLUTION: Calcium deficient carbonated hydroxyapatite (HAp) coating is developed on the metal substrate, particularly the stainless steel (316L) alloy through the biomimetic route after a surface treatment step using an aqueous solution of (4-10 wt.%) of BSA (bovine serum albumin) at room temperature. The coating is characterized with respect to phase composition, crystallinity, morphology and thickness. The protein mediated calcium phosphate ceramic coating is porous (pore diameter 100-200 μm) having uniform pore distribution and coverage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010047038-A (JP)
Title: Sensitive mine-sweeping device
Inventor: WATANABE YOSHIO
IPC: B63G7/06
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensitive mine-sweeping device simultaneously simulating a magnetic field generated from a marine vessel and an electric field generated by a corrosion-resistant current of the marine vessel.  <P>SOLUTION: The sensitive mine-sweeping device includes five mine-sweeping units 20 towed along an advancement direction of a mine-sweeping vessel 10 in one row and simulating the magnetic field generated according to characteristic of the marine vessel and the electric field generated by the corrosion-resistant current of the marine vessel, and destroys a high intellect type mine operated when the magnetic field from the five mine-sweeping units 20 and potential difference of the electric field are simultaneously detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009099129-A (JP)
Title: Image forming system, image processing apparatus, and image processing method
Inventor: IGUCHI MANABU
IPC: H04N1/387
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a high throughput in Anoto print reproducing a color close to that of an image displayed on a display on a printing medium.  <P>SOLUTION: In a standard RGB profile converting part 104 of a PC 10 as a color image processing apparatus, image data having R, G, B values stored in an image data storing part are converted into image data having C, M, Y values on the basis of a standard RGB profile, and the image data is transmitted to a printer 20 as a color image forming apparatus. Then an Anoto pattern generating part 106 transmits an Anoto pattern data comprising only K values to the printer 20. When the printer 20 receives the image data subjected to CMY conversion transmitted from the PC 10 and the Anoto pattern data, a printing processing part 203 synthesizes the data in accordance with control information of toner amounts of color input from a layer thickness control part 202 and forms a color image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010047645-A (JP)
Title: Water-retaining solidifying and conditioning agent for soil
Inventor: KYO HOMEI
IPC: C02F11/00
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-retaining solidifying and conditioning agent for soil that maintains soil in a neutral range so as not to exert influences on vegetation, can condition soil into a state of soil aggregation suitable for plant growth, serves the purposes in a small added amount permitting reduction in cost for soil conditioning, and is effective for tree planting of an arid land or a desert or for prevention of sand flowing.  <P>SOLUTION: The main raw material of the water-retaining solidifying and conditioning agent for soil is a porous adsorbing material that is composed of at least one natural mineral or has been made porous by heating. The porous adsorbing material has been shaped by crushing the natural mineral or the carbide baked at a high temperature into an appropriate particle size by means of a crushing machine. A suitable amount of a neutral water-retaining flocculating agent made from starch as a raw material is admixed with the porous adsorbing material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050289-A (JP)
Title: Molding die for magnet roller and magnet roller formed using the same
Inventor: KUISHI MASA
IPC: H01F7/02
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: in the conventional shaft-integrated type magnet roller, a magnetic yoke is installed so as to become longer by ≥10 mm from both axial ends of a magnet body portion in order to prevent magnetic flux density from abruptly increasing at both the axial ends owing to edge effect, but the magnetic flux density at the axial end of the magnet body portion possibly decreases depending upon requested magnetic flux density or magnetic pole arrangement to make axial magnetic flux density variation large or a magnetic flux density change rate locally large.  <P>SOLUTION: In a magnetic pole in which magnetic flux density is reduced at the axial end of the magnet body portion, the distance between a magnetic yoke end and a sleeve die end (the axial end of the magnet body portion) is set to 3 to 8 mm to obtain a magnet roller which has axially uniform magnetic flux density.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047167-A (JP)
Title: Vehicle bumper structure
Inventor: IWAMOTO MITSUHIRO
IPC: B60R19/34
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle bumper structure capable of suppressing concentration of loads on a crash box on one side in an offset collision.  <P>SOLUTION: A center part in the vehicle width direction of a bumper beam 12 arranged along the vehicle width direction is rotatably supported by a fitting part 14A of a stay 14. A crash box 18 is arranged on each end in the vehicle width direction of the bumper beam 12, and a fold-back part 19 with a rear end of each crash box 18 being folded back outwardly is provided on the back side of a vehicle of each crash box 18. A front end of the fold-back part 19 is fixed to a front side member 20. In an offset collision, the collision side of the bumper beam 12 is relatively moved backward of the vehicle with the center part in the vehicle width direction of the bumper beam 12 being a reference, and the fold-back part 19 is collapsed thereby. On the other hand, the non-collision side of the bumper beam 12 is relatively moved forward of the vehicle, and the fold-back part 19 is expanded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048712-A (JP)
Title: Defect inspection device
Inventor: KATO YOJI
IPC: G01N21/956
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To acquire efficiently each image by a plurality of illumination methods with a simple constitution.  <P>SOLUTION: This defect inspection device 1 is equipped with a light source part 5 having a light source 15 for emitting illumination light for irradiating the surface of a substrate 50, an irradiation angle switching mechanism 7 having a DMD 17 for switching an irradiation angle of the illumination light emitted from the light source 15 to the surface of the substrate 50, and a camera 19 for imaging an image of the surface of the substrate 50 by allowing respectively entrance of reflected light on the surface of the substrate 50 of the illumination light switched at each different irradiation angle mutually by the irradiation angle switching mechanism 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046980-A (JP)
Title: Printing apparatus and method of manufacturing printed matter
Inventor: OSONO TETSUO
IPC: B41M1/34
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that it is difficult to continuously provide a good-quality printed matter from the view point of a film thickness and irregularity when performing continuous printing although a letterpress method is a printing method having superior characteristics.  <P>SOLUTION: It is found out that a dry state of ink on a plate is correlated with a transfer amount thereof. On the basis of the result, in a stand-by time upon continuous printing, the ink on the plate is coercively dried, thereafter, a certain moisture is supplied and, thereby, the irregularity and an increase of film thickness are suppressed even when the continuous printing is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047211-A (JP)
Title: Pneumatic tire
Inventor: ITOI HIROTA
IPC: B60C9/22
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable to easily recognize asymmetry in pattern appearance while minimizing the difference between right and left in pattern performance in a pneumatic tire in which a mounting direction is specified.  <P>SOLUTION: A center rib 18 and shoulder blocks 34 are made point-symmetrical, respectively, intermediate blocks 24 arranged at both sides of a tire equatorial plane CL are configured so that outer shapes of one and the other with the tire equatorial plane as a boundary are point-symmetrical and groove shapes inside the blocks are not point-symmetrical according to the internal structure which is asymmetric on the right and left, and therefore it becomes easy to recognize the direction of mounting the tire to a vehicle (inside and outside) compared with the case that the shape of the intermediate blocks are perfectly point-symmetrical. Furthermore, because the center rib 18 in the center side in the width direction of a tread 12 and the shoulder blocks 34 in the shoulder side are point-symmetrical on the right and left of the tire equatorial plane CL, the pattern of the total tread becomes generally point-symmetrical, and therefore the difference between the right and left in performance can be inhibited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048395-A (JP)
Title: Tapered roller bearing
Inventor: YAMADA MASAHIRO
IPC: F16C33/58
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapered roller bearing capable of maintaining an excellent lubricated state of a raceway surface by preventing grease from deviating to a bearing end part.  <P>SOLUTION: The tapered roller bearing comprises an inner ring 2 having a large end face and a small end face and fitted to the outer peripheral side of a shaft 1; an outer ring 3 arranged on the outer peripheral side of the inner ring 2; and tapered rollers 4 arranged between the inner ring 2 and the outer ring 3. The inner ring side is provided with a guide passage 25 for guiding a lubricant in a large end face side space part from the large end face side to the small end face side by centrifugal force generated in rotation.  <P>COPYRIGHT: (C)2010,JPO&INPIT