baber/WOPTO huggingface dataset:
Patent JP-2004327731-A (JP)
Title: Waterproof structure of air-cooled electronic controller containing box
Inventor: YATOUGO ISAMU
IPC: B60R16/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof structure of an air-cooled electronic controller containing box in which highly reliable waterproof performance is attained while reducing the assembling man-hour.  <P>SOLUTION: Fixing flanges 12 are fixed to the air inlet 6 and air outlet 7 of a ventilation box 8. A seal part 31 having a circumferential groove 31a is formed integrally with the air inlet 6 and air outlet 7 to cover the fixing flanges 12. When the ventilation box 8 is contained in the containing box body 23 such that the circumferential groove 31a at te seal part 31 engages with a cut 23a of the containing box body 23 and then a containing box cover 24 is applied, waterproofing is realized between the air inlet and outlet 6 and 7 and the containing box 22. Since a work for attaching a seal component of independent member to the fixing flange part of the air inlet/outlet opening is not required, incomplete attachment is eliminated and highly reliable waterproof performance is attained. Since the work is simple, man-hours of assembling work of the air-cooled electronic controller containing box can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324251-A (JP)
Title: Method for replacing framework material for wooden building and joint metal for framework material
Inventor: NATSUME MASAKI
IPC: E04B1/26
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal fitting capable of easily joining an existing framework material regarding a method for replacing a framework material for a wooden building and a framework-material joint metal.  <P>SOLUTION: A method for replacing a framework material for a wooden building comprises a first process, in which the joint metal A is projected near a second framework material on the mutually opposed faces of a pair of first framework materials 1 in an existing framework with the first framework materials 1 and the second framework material interposed between the first framework materials 1, a second process, in which a new framework material is interposed between the first framework materials and an end section is assembled to the joint metal, and a third process in which the second framework material is removed from the framework.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325896-A (JP)
Title: Image forming method
Inventor: HIRAOKA KEIKO
IPC: G03G5/147
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To form good images excellent in stable thin line reproducibility over a prolonged period of time.  <P>SOLUTION: A coating material comprises colloidal silica and a siloxane resin represented by the formula: RSiO<SB>3/2</SB>. A surface protection layer of a photoreceptor comprises a cured acrylic resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327860-A (JP)
Title: Multimedia port
Inventor: ISHIBASHI HIROMU
IPC: H05K5/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multimedia port in which the number of internal units being fixed can be increased without increasing the width dimension along the installation surface.  <P>SOLUTION: A body 1 being fixed to an installation surface has a front surface provided with a plurality internal unit fixing parts, i.e. hook pieces 14 and fixing holes 15, for fixing internal units 2a and 2b, respectively. An internal unit fixing member 3 is fixed to the front side of the body 1 and an internal unit 2c can be fixed to a position overlapping the internal units 2a and 2b fixed to the body 1 when viewed from the front side. Since the internal units 2a-2c can be fixed while being arranged in the direction intersecting the installation surface, the number of internal units 2a-2c being fixed can be increased without increasing the width dimension along the installation surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324343-A (JP)
Title: Raised subgrade, and structure of approach section of grade separation viaduct
Inventor: TANNAI MASATOSHI
IPC: E02D17/18
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raised subgrade applied in constructing a grade separation viaduct at an existing intersection to contribute to relief of traffic congestion, shortening of a construction period and reduction of a construction cost, and to provide the structure of an approach section of the grade separation viaduct.  <P>SOLUTION: The raised subgrade 1 is constructed by excavating an existing subgrade 2, and piling up plastic foam blocks (EPS blocks) 4 and other members almost vertically on the excavated bottom face 3 so that the weight is almost equal to the excavated sediment. Posts 5 are erected on both sides of the subgrade 2. A fastening wire 6 is allowed to pass through the uppermost part of the stacked plastic foam blocks 4, and both end parts 6a are fastened to the posts 5. It is preferable to lay sand 7 and planks 8 between the excavated bottom face 3 and the plastic foam blocks 4 and to lay planks 9 also on the plastic foam blocks 4. It is further preferable to mount decorative plates 10 to the sides of the plastic foam blocks 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324362-A (JP)
Title: Tensional device for reinforcing tendon for concrete member or steel member
Inventor: TAKAHASHI TERUMITSU
IPC: E01D22/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tensional device suitable for a tendon arranged along a concrete member or a steel member, dispensing with use of a reaction frame with a large mass, improving workability and safety at the time of attachment/detachment of a reactive receive member, enabling displacement tension, and avoiding loss of tensional force caused by a friction force.  <P>SOLUTION: The tensional device 1 is constituted of a fixing device 2 fixed to a concrete member 6 or a steel member, an anchorage bar material 3, piercing a fixed tool 8 and the fixing device 2 integrally unified at the end of the tendon 7 in the direction of the tendon 7 and connected to the fixing tool 8, a jack fixing device 2, a jack fixing block 4 detachably fixed to the fixing device 2, a jack 5 introducing a tension into the fixing tool 8 in the extension introduction direction to the tendon 7 while engaging the jack fixing block 4 to the tendeon 7 side and getting a reaction by the jack fixing block 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330012-A (JP)
Title: Boron adsorbing agent and manufacturing method therefor
Inventor: ITO HARUHIKO
IPC: B01J20/30
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a boron adsorbing agent with which all of such defects can be corrected at the same time that a substance to be dissolved is apt to be eluted in water, the adsorptivity of boron in water is poor, a large quantity of sludge is generated as a boron-adsorbed precipitate, the adsorption rate of boron is late, the adsorptivity is deteriorated with time during a short time, the heat resistance is low and the operation of a multistage large-seized apparatus is complicated.  <P>SOLUTION: The boron adsorbing agent contains a macromolecular resin and ≥600 pts.wt. hydroxide of a rare earth element on the basis of 100 pts.wt. macromolecular resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003298193-A (JP)
Title: Light emitting device, optical device employing it and method for fabricating light emitting device
Inventor: IKEDA MASAO
IPC: H01S5/40
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device, and an optical device employing it, in which fabrication can be facilitated and the exit position of light can be controlled accurately.  <P>SOLUTION: A first light emitting element 90 and a second light emitting element 30 are formed on one side of an insulating supporting basic body 17. The first light emitting element 90 has an active layer 23 on the supporting basic body 17 side of a first sapphire substrate 91. The second light emitting element 30 is provided with laser oscillating parts 40 and 50 on the supporting basic body 11 side of a second GaAs substrate 31. Since the first substrate 91 is composed of a material transparent in the visible region, emission regions of the first light emitting element 90 and the second light emitting element 30 can be controlled accurately.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332031-A (JP)
Title: Method for manufacturing non-oriented electromagnetic steel sheet superior in magnetic properties
Inventor: SHIMAZU TAKAHIDE
IPC: B21B1/26
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-oriented electromagnetic steel sheet superior in magnetic properties by positively controlling the size of a precipitate.  <P>SOLUTION: The non-oriented electromagnetic steel sheet superior in magnetic properties comprises, by mass%, 0.005% or less C, 4% or less Si, 2% or less Al, 1% or less Mn, 0.1% or less P, 0.005% or less S, 0.01% to 0.5% Cu, less than 0.002% Ti and the balance being Fe with unavoidable components. The manufacturing method comprises heating a continuous cast slab having the above composition at 1,150°C or lower, rough-rolling it with a draft of 70% or higher, and finishing the rough rolling at 870°C or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334555-A (JP)
Title: Display processing method for device shared on network
Inventor: NAKANISHI KEIKO
IPC: G06F3/048
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for displaying a data processor on a network, its connection information and use condition information to realize individual map display for displaying the data processor selected by a user and graphic data, and to automatically generate desks, texts and PC according to an organization chart to which PC names are inputted in order to efficiently perform registration in the individual map display, and to reduce the individual map registration.  <P>SOLUTION: This system is provided with an instructing means for instructing the automatic generation of the layout of desks and PC in individual map display edition, a designating means for designating the file names of an organization chart, the layout of desks and the number of rows of desks when instructed by the instructing means and a means for performing the layout of the desks and texts according to the designated organization chart, the layout of the desks and the number of the rows of the desks, and for retrieving the PC names of the organization chart by the data processor on the network, and for performing the layout of the PC on the desks, and for registering it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003338172-A (JP)
Title: High speed ferroelectric memory device and its write method
Inventor: JEON BYUNG-GIL
IPC: G11C11/22
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high speed ferroelectric memory device and its write method.  <P>SOLUTION: This ferroelectric memory device includes a memory cell having a switching transistor having a ferroelectric capacitor, a gate connected to a word line, a first current electrode connected to a bit line, and a second current electrode connected to a plate line through the ferroelectric capacitor. Voltage on the bit line is sensed and amplified by a sense amplifier based on a prescribed reference voltage. In a write method of the ferroelectric memory device, data to be written are loaded on a data line concurrently with activation of a word line. The plate line is activated so that data stored in the memory cell is transmitted to the bit line after the data to be written are transmitted to the bit line. And after the sense amplifier is activated, the activated plate line is deactivated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004339986-A (JP)
Title: Bearing device of pump
Inventor: WATANABE HIROYUKI
IPC: F04D29/046
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively inhibit vibrations of a bearing in a booster pump for liquid oxygen or liquid hydrogen.  <P>SOLUTION: A narrow annular gap C<SB>r</SB>is formed on the outside of an outer ring of a rolling bearing 2 supporting a rotary shaft 1 of the pump or on the outside of an annular sleeve 11 supporting the outer ring, and high pressure liquid introduced from a pump outlet side 7 is made to flow in the gap C<SB>r</SB>. A fluid film 12 having a large differential pressure ΔP between an inlet and an outlet is formed in the gap C<SB>r</SB>so that a large damping coefficient is obtained by the action of the fluid film 12 and the vibrations are effectively inhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338252-A (JP)
Title: Mold for in-mold foam molding
Inventor: SHIMOKAWA MASAAKI
IPC: B29K101/12
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for in-mold foam molding which prevents flashes on a parting line and improves the filling properties of foamable resin particles in the vicinity of the parting line.  <P>SOLUTION: The mold 10 and 20 for in-mold foam molding which is used in an in-mold foam molding method is equipped with a recess tool 15 and a projecting tool 25 combined with the recess tool and has a constitution wherein the foamable resin particles are filled in a molding space 8 formed by mold matching of the recess tool 15 with the projecting tool 25 and wherein steam is supplied into the molding space 8 from steam chambers 17 and 27 formed respectively on the back sides of the recess tool 15 and the projecting tool 25 and the foamable resin particles in the molding space 8 are thereby heated, foamed and welded to obtain a molded article. Herein contact surfaces 19 and 29 coming into parallel contact with each other are formed at least partially on mold splitting parts 18 and 28 of the recess tool 15 and the projecting tool 25, tilted at an angle smaller than 90° to the direction of opening and closing of the mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341952-A (JP)
Title: Power consumption calculation device
Inventor: UCHIMURA YOJIRO
IPC: G06F17/50
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a power consumption calculation device having high power consumption estimation accuracy, shortening the processing time of logical simulation, and reducing the load of a processor, as to a power consumption calculation device having a logical simulation function.  <P>SOLUTION: The power consumption calculation device is provided with: a means for generating extraction target information to be an extraction target of signal change probability information based on logical simulation; a means for extracting the signal change probability information to be the extraction target by executing the logical simulation on the basis of the extraction target information; a means for calculating the signal change probability information of terminals other the extraction target and that of a network; a means for storing power consumption information corresponding to the signal changes of the terminals in a semiconductor integrated circuit and the network; and a means for calculating the power consumption of each logical gate on the basis of the signal change probability information and the power consumption information, and calculating the power consumption of a semiconductor integrated circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004154538-A (JP)
Title: Game machine
Inventor: BANNO MAKOTO
IPC: A63F7/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which achieves an excellent attractiveness by arranging sophisticated entertaining potentialities in the process up to the generation of the special game states.  <P>SOLUTION: The game machine which generates a special game state advantageous to the player with the establishment of specified conditions based on the games, possesses modes in which special performances are conducted changing stepwise over a plurality of times up to the generation of the special game state. To achieve this, the game machine is provided with a lottery means for conducting the lottery based on the games and a display device 40 for displaying the result by the lottery means. The specified conditions are established when the win is given as a result of the lottery by the lottery means and the specified contents are displayed on the display device 40 with the establishment of the specified conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349814-A (JP)
Title: Digital / analog conversion circuit, electrooptic apparatus, and electronic apparatus
Inventor: JO HIROAKI
IPC: G09G3/20
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital / analog conversion circuit capable of converting digital data having a greater number of bits with high accuracy while suppressing increase of an occupied area of transistors, and to provide an electrooptic apparatus and an electronic apparatus.  <P>SOLUTION: The transistor for generating an analog current in response to high-order bit data Da in 5 bits is configured with 13 unit transistors Q0. Then 13 sets of the unit transistors Q0 and switching transistors configure a first digital / analog conversion section 23a. Then a second digital / analog conversion section 23b is configured with a circuit configuration similar to that of the first digital / analog conversion section 23a. Then the first and second digital / analog conversion sections 23a, 23b configure a digital / analog conversion circuit 23 for converting image data in 10 bits into the analog current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346194-A (JP)
Title: Acrylic resin film, and molded product and part for vehicle having the film laminated thereon
Inventor: KITAIKE YUKIO
IPC: C08J7/04
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an acrylic resin film for providing a resin molded product having not only a white metallic texture but also a chromatic color-based metallic texture; and to provide a molded product and a part for a vehicle having the film laminated thereon and the metallic texture.  <P>SOLUTION: The acrylic resin film having 10-500 μm thickness comprises 100 pts. mass of an acrylic resin, 0.01-30 pts. mass of flaky aluminum oxide coated with a metal oxide. The acrylic resin film preferably has a layer of a photocurable resin composition comprising a thermoplastic resin having a radically polymerizable unsaturated group on a side chain, and a photopolymerization initiator. The acrylic resin film is preferably obtained by applying a print having ≤60 L<SP>*</SP>in a L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>color system, or laminating a resin sheet having ≤60 L<SP>*</SP>in the L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>color system thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349499-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHITSUPOU OSAMU
IPC: H01L21/304
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of maintaining the state immediately after a hydrofluoric acid cleaning process to suppress the growth of a natural oxide film after that about a silicon atom in an uncombined state remained on the surface of the hydrogen terminal end and the atom in a state coupled with a fluorine atom after cleaned by a cleaning liquid including the hydrofluoric acid.  <P>SOLUTION: The method of manufacturing the semiconductor device comprises steps of preparing a substrate (S10), forming an amorphous silicon layer on the substrate (S11), wet cleaning the surface of the amorphous silicon layer (S12), and cleaning the surface in the wet cleaning step S12 by removing a fluorinated inorganic substance and other low-volatile inorganic substance from an atmosphere to substantially exclude them in the atmosphere. By doing like this, the state after the hydrofluoric acid cleaning process can be maintained. After this, an HSG (hemi-spherical grain) is formed on the surface of the amorphous silicon layer (S13).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347475-A (JP)
Title: Capacitive dynamical quantity sensor
Inventor: YOSHIOKA TETSUO
IPC: H01L29/84
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitive dynamical quantity sensor capable of reducing damping.  <P>SOLUTION: In the capacitive acceleration sensor 1 which is equipped with movable electrodes 11 and 12 extending from the side of a weight part 13 and integrally formed and fixed electrodes 21 and 31 having detection surfaces disposed opposite detection surfaces of the movable electrodes 11 and 12 and which detects the acceleration from the capacitive change between the detection surfaces, a groove part 40 penetrating through from the detection surface to the opposite surface and also having a prescribed depth from the upper surface or the lower surface of the electrode is provided at at least a part of the movable electrodes 11 and 12 and the fixed electrodes 21 and 31. Accordingly, when the movable part 10 is displaced by the application of the acceleration, the damping between the detection surfaces can be reduced, because a fluid existing between the detection surfaces can flow in or out through the groove part 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347252-A (JP)
Title: Heat exchanger and tube for heat exchanger
Inventor: SAITO HIROSHI
IPC: F28F1/08
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger in which a gas to be cooled is passed in a tube, and a condensate is generated in the tube 1 by heat exchange, which can promote the heat exchange and smoothly eliminate the condensate, and a tube used therefor.  <P>SOLUTION: Each tube 1 is axially bent only in one plane direction in a corrugated shape, so that the respective bent directional planes are juxtaposed in parallel to each other and arranged with an inclination of the same angle θ to the horizontal plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352753-A (JP)
Title: Coating material enhanced in efficiency of characteristics and texture of inorganic and organic main component
Inventor: SUGIYAMA AKIRA
IPC: C09D7/12
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material mainly composed of inorganic or organic particles and enhanced in efficiency of characteristics of the main component, a supplementary material and the like, and a method for obtaining the same.  <P>SOLUTION: The coating material comprises as the main component inorganic or organic particles and, if required, the supplementary material. A thickening material, a resin and the like are incorporated, as bonding materials according to the purpose of use and the characteristics of the materials, with the coating material, and, if required, a supplementary bonding material is added. Thus, particles are partially bonded to one another after curing to give the coating material which makes the most of characteristics and texture of the main component, the supplementary material and the like and has freedom of color sense at the same time. The method for obtaining the same is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353041-A (JP)
Title: Highly corrosion resistant dual-phase stainless steel
Inventor: KOBAYASHI YUTAKA
IPC: C22C38/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly corrosion resistant dual-phase stainless steel which shows more excellent corrosion resistance than a conventional dual-phase stainless steel in spite of having the same composition as the conventional one and is inexpensive, by improving the corrosion resistance not only by an alloy design.  <P>SOLUTION: The highly corrosion resistant dual-phase stainless steel has an austenite-enriched layer which absorbs nitrogen and has an austenite phase ratio of 90% or more, on the surface layer of the dual-phase stainless steel having the austenite phase ratio of 20 to 80%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI