baber/WOPTO huggingface dataset:
Patent JP-2005140064-A (JP)
Title: Electric compressor
Inventor: OTAWARA MASARU
IPC: F04C18/02
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric compressor capable of securing oil holding quantity in the compressor by preventing external outflow of oil by stirring of a balance weight, while improving balance performance and reducing oscillation of the compressor.  <P>SOLUTION: The electric compressor 1 has a compression mechanism part 2, a rotary shaft 300, an electric motor 600, a bearing 401 for supporting the rotary shaft 300, an oil supply pump part 900 for supplying the oil to the compression mechanism part 2 and the bearing 401, the balance weight 407 provided on the rotary shaft 300, a balance weight cover 404 provided so as to surround the balance weight 407, and a sealed container 700 for housing them. The balance weight 407 is provided so that the maximum outer diameter part 407a thereof projects into an end surface side of a coil end of a stator 601 of the electric motor 600. The balance weight cover 404 is provided so as to cover an outer periphery of the maximum outer diameter part 407a of the balance weight 407.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148132-A (JP)
Title: Program, method and apparatus for supporting braille learning, material translated in braille, book in braille, program, method and apparatus for learning braille, and braille learning support system
Inventor: OZAWA FUJIO
IPC: G09B21/00
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Braille learning support program or the like for enhancing efficiency in learning Braille.  <P>SOLUTION: A method for learning Braille is disclosed which includes the steps of: reading, with an IC tag reader 59, retrieval information 15<SB>1</SB>(name of a book in Braille, code of the book in Braille, page number, paragraph number, etc.) from an IC tag 14<SB>1</SB>storing the retrieval information 15<SB>1</SB>corresponding to a Braille paragraph group 12<SB>1</SB>(Braille range) desired by a Braille learner of the book in Braille 10; transmitting the retrieval information 15<SB>1</SB>and distribution property information 53 to an apparatus 20 for supporting Braille learning; and receiving, from the apparatus 20 for supporting Braille learning, Braille learning content (audio content, text content) retrieved from a Braille learning content information database 24 in the apparatus 20 for supporting Braille learning based on the retrieval information 15<SB>1</SB>and indicating the content of Braille in the Braille paragraph group 12<SB>1</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146907-A (JP)
Title: High voltage cord device
Inventor: YAMAGUCHI SHIYOUHAN
IPC: F02P15/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high voltage cord device capable of easily and surely fixing a terminal tool to a high voltage cord with a simple structure, preventing costs from increasing with easy manufacture, assembly and the like, preventing displacement, deformation and the like after assembly, and also improving tensile strength.  <P>SOLUTION: This device comprises a terminal tool 4 having a coil part 5 arranged near the outside on one end of a high voltage cord 3, and detachably fitted with a plug terminal 6 of an ignition plug 1, an extension part 8 extending from one end side of the coil part 5 toward the high voltage cord 3, and the terminal 4 in the high voltage cord 3 from the tip of the extension part 8, and having an insertion part 9 into contact with a conductive core 15; and a plug cap 2 holding one end side of the high voltage cord 3 inside together with the terminal tool 4 and detachably mounted to the ignition plug 1 for connecting the coil part 5 with the plug terminal 6. A bent part 13 nipping the high voltage cord 3 between it and the extension part 8 from both sides in a diameter direction is installed on the side of the insertion part 9 opposite to the extension part 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150223-A (JP)
Title: Dry etching apparatus, method of manufacturing semiconductor device, and silicon ring
Inventor: MAGARA SHINJI
IPC: H01L21/3065
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry etching apparatus for doubling component life of a ring for expanding plasma arranged within a processing chamber, and also to provide a method of manufacturing a semiconductor device and an Si ring.  <P>SOLUTION: A peripheral region 15A of a cathode electrode 12 is formed of an Al ring 15 as a foundation board. The Si ring 16 is provided on this peripheral region 15A. The Si ring 16 has a shape in which both front and rear surfaces are used as the main surface. The Si ring 16 is preferably in almost the symmetrical shape in both front and rear surfaces. The Si ring 16 is worn and deteriorated when the plasma discharge time is accumulated with the etching process. The Si ring 16 must be replaced before adverse effect appears in the etching rate. At the replacing period including the maintenance period and cleaning period, the Si ring 16 may be re-used after turning over thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146321-A (JP)
Title: Steel having fine structure, and its production method
Inventor: MURAKAMI HIDEKUNI
IPC: B21B1/38
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To produce high strength steel in which fine crystal grains are formed while the quantity of alloys increasing production cost to be added is reduced, thus, in addition to the increase in strength, the coexistence of high ductility, high toughness, brittle crack resistance, wear resistance, high fatigue properties, and satisfactory surface treatability required in accordance with application in every application to automobiles, vessels, tanks, buildings, shipbuilding, civil engineering, rails, electrical components, steel tubes or the like where steel is generally used is attained.  <P>SOLUTION: The incorporation of Cr and Ni is not made requisite, N is incorporated by 0.05 to 4.0%, the content of Mn is controlled to ≤10.0%, each content of Si and Al is controlled to ≤4.0%, heat treatment is performed at a temperature in which the abundance ratio of an austenitic phase reaches ≥70% by a volume ratio, and thereafter, cooling is performed to control the crystal grain size of a ferritic phase in the metallic structure to ≤3.0 μm. For making the fining effect of the structure more remarkable, in addition to the heat history of heating temperature/time, heating/cooling velocity, the control in the times of the heat treatment, the application of strain under the heat treatment or the like are performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147251-A (JP)
Title: Steam trap
Inventor: OKAMOTO MASAKATSU
IPC: F16T1/22
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam trap capable of preventing erosion at an outlet passage.  <P>SOLUTION: In this steam trap having the cast outlet passage 4 with which a condensed water flow from a valve hole 9 collides due to the valve hole 9 and an outlet 6 not coaxially formed, a spray nozzle 11 spraying condensate from the valve hole 9 to between the valve hole 9 and the outlet passage 4 toward the outlet passage 4 is disposed. An impact force of condensed water is restrained low by the spray nozzle 11, thus erosion of the outlet passage 4 is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150353-A (JP)
Title: Silicon carbide semiconductor device and its manufacturing method
Inventor: UDREA FLORIN
IPC: H01L21/04
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ON-state resistance on the assumption that a maximum applied voltage to a gate is limited.  <P>SOLUTION: A trench 6 is formed in the cell of a semiconductor substrate 5 to penetrate an n<SP>+</SP>-type layer 4 and a p<SP>+</SP>-type layer 3 to an n<SP>-</SP>-type drift layer 2. An n<SP>-</SP>-type epitaxial layer 7 is formed on the inner wall surface of the trench 6, and a p<SP>+</SP>-type layer 8 is formed on a part opposite to the side wall surface of the trench 6 in the n<SP>-</SP>-type epitaxial layer 7. Furthermore, an n<SP>-</SP>-type epitaxial layer 9 and a p<SP>+</SP>-type layer 10 are formed on a part opposite to the bottom of the trench 6 in the p<SP>+</SP>-type layer 8 and the n<SP>-</SP>-type epitaxial layer 7, and an n<SP>+</SP>-type layer 11 having higher concentration than the n<SP>-</SP>-type epitaxial layer 9 is formed above the n<SP>-</SP>-type epitaxial layer 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149096-A (JP)
Title: Image processing system and image processing method
Inventor: MISAWA REIJI
IPC: G06V30/40
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system and an image processing method by which an original of a paper document etc. can be acquired as a data of a format easily reused or re-edited.  <P>SOLUTION: An image information is acquired by reading an original and its feature is recognized. Then, according to the recognized features, the image information is converted into character codes and vector data or converted into a prescribed image format. At that time, while parameters to be used in recognizing the features of the image information are set in variable and each operation such as character processing, vectorization or an image conversion is controlled according to the set parameters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004161268-A (JP)
Title: Power steering having gear mechanism
Inventor: OBERLE STEPHAN
IPC: F16H1/16
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear mechanism which is easily and economically manufactured and enhanced in the load resistant capacity for the power steering of a vehicle.  <P>SOLUTION: In the power steering connected to a steering column and equipped with a gear mechanism having a gear and an engagement gear, two transmission gears have teeth 4 and 5, and are engaged with each other via these teeth, and the motion and the power are transmitted from one gear to the other gear via effective profiles of tooth flanks 11 and 12. In order to provide the gear mechanism which is enhanced in the load resistance capacity and easily and economically manufactured, the effective profiles of the tooth flanks 11 and 12 of the gear and the engagement gear are manufactured so as to generate a linear contact part 3 at the heights h<SB>4</SB>and h<SB>5</SB>of the teeth 4 and 5 when the teeth 4 and 5 are engaged with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080058-A (JP)
Title: Light emitting diode
Inventor: YOSHIDA HIROKAZU
IPC: H01L23/29
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode which has an uneven color tone improved by luminescence observation orientation.  <P>SOLUTION: A light emitting diode comprises an LED chip; a fluorescent substance that absorbs at least a part of the light emitted from the LED chip, converts its wavelength, and emits the light; and a mould member that covers the fluorescent substance and the LED chip. The fluorescent substance is arranged on the buffer layer provided on the LED chip. Thus, the uneven color tone in luminescence observation surface and dispersion of a luminescent color for every light emitting diode can be extremely reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005152957-A (JP)
Title: Spheroidal graphite cast iron casting, and production method therefor
Inventor: MORIOKA KOICHI
IPC: C22C37/04
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spheroidal graphite cast iron casting which is made low-cost by dispensing with both a feeder head and a cooling mold or minimizing the necessity for both of them, and to provide a production method therefor.  <P>SOLUTION: The method of producing a spheroidal graphite cast iron casting is characterized in that molten metal satisfying S<SB>0</SB>value=1.9×%P<SB>0</SB>+1.04×%Ti<SB>0</SB>+2.5×%V<SB>0</SB>+0.64×%Al<SB>0</SB>≤0.1 is cast into a mold satisfying M<SB>0</SB>value=V<SB>0</SB>/A<SB>0</SB>≥5; wherein, %P<SB>0</SB>, %Ti<SB>0</SB>, %V<SB>0</SB>and %Al<SB>0</SB>are the contents (mass%) of each component of P, Ti, V and Al in the molten metal; V<SB>0</SB>is the content volume (mm<SP>3</SP>) of the mold; and A<SB>0</SB>is the internal surface area (mm<SP>2</SP>) of the mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159796-A (JP)
Title: Substrate for piezoelectric component
Inventor: KOBAYASHI HIROKAZU
IPC: H01L23/02
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To simplify substrate structure constituting a piezoelectric component for a reduced cost of the substrate, resulting in a reduced price of a whole piezoelectric component.  <P>SOLUTION: A plurality of surface mounting terminals, and an electrode pattern for mounting a piezoelectric element on the substrate for a piezoelectric component are formed, on which a lid is placed to constitute a vessel. The substrate and the plurality of surface mounting terminals formed on the substrate have an almost flat surface with an electrode pattern formed for conduction and bonding to the piezoelectric component to be mounted. A bonding member for bonding the lid is arranged on the outer peripheral part of the almost flat surface side, to realize a sealed structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152398-A (JP)
Title: Rolled paper feeding-out and cutting container
Inventor: KUME KAZUTAKA
IPC: B65H35/06
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a rolled paper feeding-out and cutting container and to keep a tab of fed-out and cut rolled paper as long as possible for the next use.  <P>SOLUTION: A lid closing elastic piece 5 engaged to a rear edge 3C of an upper lid through a pivot part 3B of the upper lid 3 that covers a container 1 of which an upper portion is opened, is projected forward on a back surface plate 1C of the container, a front side 3D of the upper lid 3 is pressed downward with the upward elastic force of the elastic piece 5 to the rear edge 1C of the upper lid, a rolled paper feeding-out portion 2A is elastically held to the front side 3D of the container by a lower side of a downward paper presser 3A that projects on the front side 3D, and the rolled paper 2 is elastically braked so as to be fed out without being cut into pieces. Thus, a tab 2D of the rolled paper is blocked from being pulled into the container with the backward movement of the rolled paper 2 in the container and the tab of a dimension corresponding to the height of the paper presser 3A can be left outside the container after the rolled paper is cut.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155820-A (JP)
Title: Hinge
Inventor: KAYA SHOJI
IPC: F16C11/04
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge capable of easily adjusting drag.  <P>SOLUTION: This hinge is constituted to fasten up a coil spring 13 fixed to an adjustment screw 12 and a case 11 at its ends, in the winding direction of the coil spring 13, and the force in the direction to reduce its inner diameter is added in accompany with the rotation in one of rotating directions of the adjustment screw 12, and the coil spring 13 is loosened in the unwinding direction of the coil spring 13 and the force in the direction to enlarge the inner diameter is added in accompany with the rotation in the other rotating direction of the adjustment screw 12. As a position in the case 11, of the adjustment screw 12 is adjusted by properly rotating the adjustment screw 12, the force for fastening a shaft 14 inserted into the coil spring 13 can be adjusted by the coil spring 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153102-A (JP)
Title: Wing spar assembling tool
Inventor: NAITO MASAKAZU
IPC: B23P21/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wing spar assembling tool which is advantageously applicable to assembling a plurality of wing spars similar in shape, to thereby drastically curtail tool production costs.  <P>SOLUTION: The wing spar assembling tool 1 is provided for assembling the wing spars each having a spar web W, a spar flange F, and a rib R. The tool is formed of a base mount 10 linearly extending in a predetermined axial direction, and a plurality of parts holding sections 20 arranged on the base mount 10 in the axial direction, for holding part of the spar web W, part of the spar flange F, and the rib R. Each parts holding section 20 is formed of a stand 21, a face plate 22 mounted on the stand 21, a first positioning and fixing means for positioning and fixing the spar web W and the spar flange F to the stand 21, and a second positioning and fixing means for positioning and fixing the rib R to the face plate 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157136-A (JP)
Title: Wdm filter for wavelength multiplexing
Inventor: IWATA TOSHIYUKI
IPC: H04B10/27
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure high isolation by combining attenuation by reflection of a dielectric multi-layered film filter with attenuation by transmission of another dielectric multi-layered film filter.  <P>SOLUTION: Optical signals (λ1, λ2, λ3, ...) having three or more different wavelengths are inputted from a 1st port 31 and the optical signals (λ2, λ3, ...) reflected by a 1st dielectric multi-layered film filter 41 are passed through a 2nd dielectric multi-layered film filter (band-pass filter) 42, so that the optical signal (λ2) is outputted to a 3rd port 33. The optical signals (λ3, ...) reflected by the 2nd dielectric multi-layered film filter 42 are passed through a 3rd dielectric multi-layered film filter (band-pass filter) 43, so that the optical signal (λ3) is outputted to a 4th port 34; and the other optical signals reflected by the 3rd dielectric multi-layered film filter 43 are outputted to a next port one after another through a next dielectric multi-layered film filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139617-A (JP)
Title: Sample object
Inventor: OKAZAKI EISEI
IPC: G07F9/02
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample object that is compatible even with a complex shape, that reduces the cost and requires smaller space for installation, that has a simply-structured installation part for easy installation and removal, and that gives consumers a good image and therefore contributes to an increase in the sales.  <P>SOLUTION: The sample object comprises a main body 6 that has a shape formed by vertically breaking up a member that has the shape of a container used to pack a merchandize to be sold; and an insertion unit 5 that is coupled to the bottom of this main body 6 and that can be engaged with an aperture 3' provided on a rack unit 3a of an exhibition unit 3 on a vending machine 1. An engagement unit 7 that can be engaged with the aperture 3' is provided outside this insertion unit 5. This configuration allows the main body to be removably installed on the exhibition unit 3 of the vending machine 1 by pressing the left and right sides of the main body 6 inwards to deform the main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005162579-A (JP)
Title: Method for recovering gypsum
Inventor: OSHIO TAKESHIGE
IPC: C01F11/46
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily separate gypsum rubbish and a gypsum slurry generated at periodic inspection.  <P>SOLUTION: A method for recovering gypsum comprises removing the gypsum rubbish and the gypsum slurry remaining in a system with an appropriate removing means at periodic inspection of desulfurization equipment, then charging the removed mixture A into a provided separation tank 20, and separating the mixture A into the gypsum rubbish and the gypsum slurry. The inner bottom surface of the separation tank 20 is formed to have a prescribed gradient, and a partition 21 having a predetermined mesh is provided at an appropriate position in the tank so as to compart the inside of the tank into shallow bottom side and deep bottom side. Then, the mixture A is temporarily stored in a shallow bottom side compartment comparted by the partition 21, and the gypsum slurry is moved to a deep bottom side compartment so as to be separated and recovered by blowing high pressure cleaning water to the mixture A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167157-A (JP)
Title: Photoelectric conversion circuit and electric field detection optical device
Inventor: SHIBATA SHINTARO
IPC: G02F1/03
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion circuit and an electric field detection optical device, which have large bandwidths in converting optical signals into electric signals and require less cost.  <P>SOLUTION: The photoelectric conversion circuit has first and second photoelectric conversion means, which is constructed by coupling a spectral means that splits the light of a single wavelength, which has passed through an photoelectric crystal, into two linearly polarized elements crossing at right angle, a photodiode that converts each polarized element of the split light into an electric signal, and a load resistor that converts an input current of the photodiode into a voltage, via a current mirror circuit composed of a pair of transistors. The photoelectric conversion circuit also includes a differential amplification means that executes differential amplifications of respective electric signal outputs from the first and second photoelectric conversion means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170806-A (JP)
Title: Dispersion and method for producing the same
Inventor: MIYABAYASHI KIYOKO
IPC: A61K8/00
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a dispersion of collagen sufficiently exhibiting characteristics essential to the collagen while scarcely causing denaturation even at a temperature at about the body temperature of a human body though derived from a fish and replaceable with a collagen aqueous solution, and to provide a method for producing the dispersion.  <P>SOLUTION: The dispersion is obtained by dispersing fine particles of insoluble collagen obtained from fish scales in a solvent. The method for producing the dispersion comprises a finely dividing step of pulverizing the fish scales as a raw material and affording fine particles of the insoluble collagen and a dispersing step of dispersing the fine particles obtained in the finely dividing step in the solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170721-A (JP)
Title: Granular compound fertilizer composition and its manufacturing method
Inventor: NANBU FUMIO
IPC: C05G1/00
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granular compound fertilizer composition which is suitable for a transplanter with side line type for paddy rice and absorbs a large amount of water.  <P>SOLUTION: The granular compound fertilizer composition is manufactured by coating a granular compound fertilizer, obtained by using a dry phosphoric acid liquid as a phosphoric acid source, with the dry phosphoric acid liquid. The amount of the dry phosphoric acid liquid applied is 0.1-1.2 wt.%, calculated in terms of H<SB>3</SB>PO<SB>4</SB>, against the granular compound fertilizer. The granular compound fertilizer composition absorbs a large amount of water and therefore enables appropriate application of the fertilizer, especially in rice-transplanting using the transplanter with side line type for paddy rice, by preventing clogging of a delivery pipe outlet for the fertilizer to be applied caused by deposition of the fertilizer on the delivery pipe outlet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI