baber/WOPTO huggingface dataset:
Patent JP-2005335195-A (JP)
Title: Molding equipment and its manufacturing method
Inventor: MASUDA KOJIRO
IPC: B29C33/38
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase a flow speed by narrowing the flow channel area of a fluid passage while reducing fluid resistance in a molding equipment.  <P>SOLUTION: Fluid dividing passage parts 35, 36, 85 and 86 having an almost halved circular cross section are provided and, when the fluid dividing passage parts 35, 36, 85 and 86 coincide with each other, the cross sections of fluid passages 31 and 81 are formed into an almost circular shape. The fluid passages 31 and 81 are formed between molding members 33 and 83 and mold bodies 34 and 84 and joining surfaces 33A, 34A, 83A and 84A are pressed under predetermined pressure and a DC current and/or a pulse current is allowed to flow through the molding members 33 and 83 and the mold bodies 34 and 84 while holding the pressed state to temporarily join the joining surfaces 33A, 34A, 83A and 84A of the molding members 33 and 83 and the mold bodies 34 and 84, and the molding members 33 and 83 and the mold bodies 34 and 84 in the temporarily joined state are heat-treated at a predetermined atmospheric temperature. The flow speed of a cooling liquid is increased by narrowing the area of a cooling liquid flow channel to enhance heat exchange efficiency. The molding members 33 and 83 and the mold bodies 34 and 84 can be joined without using a welding auxiliary material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337138-A (JP)
Title: Fuel injection control device for direct injection type internal combustion engine
Inventor: HATTORI TATSUNOBU
IPC: F02M47/02
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To materialize highly precise fuel injection control by considering difference of contribution of fuel injection rates, in a direct injection type internal combustion engine.  <P>SOLUTION: Transition period fuel injection rate compensation correction amount dQ1 (S120, S124) and whole close period fuel injection rate compensation correction amount dQ2 (S122, S126) are calculated with separating to valve open and close drive transition period and full open period of a fuel injection valve according to difference of contribution of fuel injection rate. The transition period fuel injection rate compensation correction amount dQ1 and the full open period fuel injection rate compensation collection amount dQ2 are converted to fuel injection rate compensation correction time dTh (S130) based on estimated fuel injection rate rqi (S128) and collection of open valve timing compensation correction time dTt (S132, S134) and base fuel injection time Tbs is executed (S136). Consequently, a target is achieved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340559-A (JP)
Title: Ceramic substrate for thermoelectric exchange module
Inventor: OGAWA TAKASHI
IPC: H01L35/32
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic substrate for thermoelectric conversion modules for efficiently transmitting the heat of an electrical heating element, such as a semiconductor device, to the outside.  <P>SOLUTION: In the ceramic substrate for thermoelectric exchange modules, an electrode 2 in which a thermoelement 3 is electrically connected is formed on the main surface of the ceramic substrate 1, and the electrode 2 comprises a metallized layer 2a and a metal brazing material layer 2b welded onto the metallized layer 2a. Since the metal brazing material layer 2b is deformed easily, thermal stress generated between the thermoelement 3 and the ceramic substrate 1 is relaxed by the metal brazing material layer 2b, and the metallized layer 2a can be easily separated from the ceramic substrate 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347040-A (JP)
Title: Fuel tank for replacement and fuel cell system
Inventor: TOYOSHI REIO
IPC: G06K17/00
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank for replacement, whereby a remaining quantity of fuel can be properly grasped, and falsification of data based on the remaining quantity is difficult or impossible.  <P>SOLUTION: A non-contact IC tag 4 is attached to the main body 1 of a tank so as not to be easily removed. This non-contact IC tag 4 has at least a nonvolatile memory 9 and an antenna means 18. The antenna means 18 receives information written in the nonvolatile memory 9 and transmits the information written in the nonvolatile memory 9. This main body 1 of the tank is used by mounting it in a fuel cell system provided with a function for writing and reading out information in and from the nonvolatile memory 9 without making contact with it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345278-A (JP)
Title: Weighing device
Inventor: KAWANISHI KATSUZO
IPC: G01G23/02
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weighing device for measuring an article load highly accurately in a short time from an article loading/removing timing by preventing to the utmost a vibration having a large amplitude or an irregular vibration generated when the article is loaded on or removed from a load loading part, from having an influence on a transient response of a weighing signal.  <P>SOLUTION: A load cell 2 has a characteristic wherein, when the article is loaded from above, the load cell 2 is vibrated in the vertical direction of a static load position corresponding to the static weight of the article lower than an unloaded position, and simultaneously the vibration is gradually converged to the static load position. When the article is loaded on the load cell 2, a stopper 18 is brought into contact with the load cell 2 at a slightly lower position than the unloaded position, and after finish of article supply, the load cell 2 is displaced to the static load position at slower speed than vibration speed of the load cell 2, and thereafter the stopper 18 is put into the noncontact state with the load cell 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005342268-A (JP)
Title: Wave suppressor with guard rail, which has safety net
Inventor: HAMAMURA SHOTARO
IPC: A63K3/00
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a race boat strongly collides with a wave suppressor having a guard rail, a player thrown away from the race boat collides with a steel member or a pole of the wave suppressor passing over the guard rail, is wounded or killed in the worst case recently because the revolving speed is substantially increased by the progress of driving technique such as monkey turn and the improvement of the propeller in the water surface of a speed boat race course.  <P>SOLUTION: In a net type safety device, a plurality of posts is erected on the wave suppressor, A wire rope or others is stretched between the posts at the height of 1 to 2 m from the upper end of the guard rail, a protecting net is suspended from the wire rope or others, the lower end portion of the preventing net is secured to the upper portion of the guard rail.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347623-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YUZAWA TAKESHI
IPC: H01L21/70
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve electric connection reliability without performing a flattening process.  <P>SOLUTION: A manufacturing method of a semiconductor device includes (a) a process for forming an insulating layer 20 having a contact hole 27 for a contact part 54 on a semiconductor part 10 where an element 12 is formed, (b) a process for forming an electrode pad 30 on the insulating layer 20 so that a hollow 36 or a projection 96 remains in a position overlapped with the contact part 54, (c) a process for forming a passivation film 60 which has an opening part 62 in a first part 32 of the electrode pad 30 and which is placed on a second part 34, (d) a process for forming a barrier layer 64 on the electrode pad 30 and (e) a process for forming a bump 70 in such a way that it is larger than the opening part 62 of the passivation film 60 and a part is placed on the passivation film 60. The contact part 54 is connected to the second part 34 by avoiding the first part 32 of the electrode pad 30 within a range overlapped with the bump 70.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345051-A (JP)
Title: Freezing device
Inventor: UCHIDA KOUJI
IPC: F25B1/00
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize highly precise temperature control by enabling fine capacity control by improving control resolution, in a freezing device for controlling the capacity of a compressor by controlling the frequency output of an inverter to a plurality of stages.  <P>SOLUTION: A control means 50 for controlling the capacity of the compressor 32 of the freezing device 1 has a frequency control means 51a for controlling the compressor 32 to a capacity corresponding to the output frequencies between frequency of 1 and frequency of the next stage by repeating the both frequencies of the inverter 32b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353655-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MIYAGAWA KAZUHIRO
IPC: H01L29/423
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method which does not deteriorate reliability and an electric characteristic of a gate insulating film in formation of a field effect transistor (FET) in which a metal film is used as a gate electrode.  <P>SOLUTION: A diffusion layer 10 is formed with a dummy gate 5a(not illustrated) and a gate insulating film 4a as masks. Necessary thickness of the dummy gate 5a is removed, and a remaining dummy gate 5b is formed at the base of a gate groove 13. The gate insulating film 4a is used as a final gate insulating film as it is without removing it. The remaining dummy gate 5b is made into silicide and a metal silicide film is formed. The metal film is formed on it. Thus, the transistor where the metal film is set to be the gate electrode can be formed without deteriorating reliability and the electric characteristic of the gate insulating film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350793-A (JP)
Title: Method for producing fiber for reinforcing rubber
Inventor: SUZUKI YOSHIJI
IPC: D06M11/44
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide fibers for reinforcing rubber slightly causing deterioration of fiber strengths and rubber-fiber adhesive strength even at high temperatures during vulcanization molding.  <P>SOLUTION: A method for producing the fibers for reinforcing the rubber is characterized as follows. An aqueous treating liquid containing an adsorption type acid acceptor is applied to fibers and dried. Furthermore, the adsorption type acid acceptor is preferably dispersed in water and the content of the adsorption type acid acceptor is preferably 0.01-2.0 wt.% based on the fiber weight. The particle diameter of the adsorption type acid acceptor is preferably ≤20 μm and the specific surface area is preferably ≥1 m<SP>2</SP>/g. The adsorption type acid acceptor is preferably a compound of hydrotalcites and the treating liquid preferably consists essentially of an adhesive.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005037908-A (JP)
Title: Method for preparing bleach-fixing solution for silver halide color photographic sensitive material, starter for bleach-fixing concentrated composition and processing method for photosensitive material
Inventor: OKANO MASARU
IPC: G03C1/035
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a bleach-fixing solution for a photosensitive material capable of suppressing stain of a white background (magenta stain) in temporal storage of a processed print while providing satisfactory bleach-fixing capacity without requiring aeration or addition of an oxidizing agent, when a bleach-fixing solution is prepared using a one-part bleach-fixing concentrated composition and processing is carried out using the solution, and to provide a starter for a bleach-fixing concentrated composition and a processing method for a photosensitive material.  <P>SOLUTION: In the method for preparing the bleach-fixing solution using a one-part bleach-fixing concentrated composition for a silver halide color photographic sensitive material containing at least an iron salt having an iron (II) content of 50-100 mol% and a starter, the starter contains at least a ferric complex salt of an aminopolycarboxylic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005351402-A (JP)
Title: Liquid gasket evaluation method
Inventor: TAKEI NOBUO
IPC: F16J15/14
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To simply and speedily evaluate dynamic durability of a liquid gasket.  <P>SOLUTION: First flat faces 11, 21 corresponding mutually, first inclined faces 12, 22 formed continuously with them, second flat faces 13, 23 formed continuously and being parallel with the first flat faces 11, 21, respectively, second inclined faces 14, 24 formed continuously and inclined on the opposite side to the first inclined faces 12, 22, and third flat faces 15, 25 formed continuously and being parallel with the first flat faces 11, 21, respectively, are provided, two parts having different coefficients of thermal expansion are mutually overlapped, and the first flat faces 11, 21 of these two parts are mutually positioned by a knock pin to tighten two parts tightly. Change of temperature is repeatedly given to two parts while the liquid gasket applied between each face is solidified.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003113-A (JP)
Title: Car navigation device and method therefor
Inventor: HATANO GIICHI
IPC: G08G1/0969
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car navigation device capable of performing guidance such that a state after data update matches a state before the data update by past memory of an occupant even when updating data such map data or facility information.  <P>SOLUTION: When the data are updated, an update instruction part 9 saves the pre-update data stored in a navigation data storage part 4 to a pre-update data storage part 5, and stores the post-update data into the navigation data storage part 4. When the pre-update data are present in the pre-update data storage part 5, a navigation control part 2 uses the pre-update data of the pre-update data storage part 5 together with the post-update data of the navigation data storage part 4 and exhibits the guidance from an exhibition part 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000733-A (JP)
Title: Gas treatment method and gas treatment apparatus
Inventor: MATSUDA KUNIO
IPC: B01D53/94
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas treatment method capable of preventing the formation of ammonium nitrate in piping by removing at least either one of ammonia or nitrogen oxide becoming the forming factor of ammonium nitrate, and a gas treatment apparatus.  <P>SOLUTION: In a method for treating an exhaust gas containing ammonia and nitrogen oxide as impurities, a catalytic reaction process, wherein ammonia and nitrogen oxide are reacted by a denitration catalyst and converted into nitrogen and steam, is performed to remove at least either one of ammonia or nitrogen oxide from the exhaust gas.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006001579-A (JP)
Title: Cutter for cutting bag and end seal cutter incorporating it
Inventor: MUROI MASAHISA
IPC: B65B61/06
Filed: 2004-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter for cutting a bag forming round cuts simultaneously at corners of a seal during a normal cutter operation or a seal cutting operating in a process of manufacturing a bag or a package, and also to provide an end seal cutter incorporating the same.  <P>SOLUTION: Either sealing block 31 of two opposite sealing blocks constituting an end sealer has a slit 34 into which a cutter edge 1 moves in/out with a slightly widened width although extending along a cross section of the edge 1. The cutter edge 1 consists of a body blade 7 including a notch forming blade 11 for forming an easily unsealable notch and four arcuate split blades 9 split from both ends of the body blade 7. The cutter edge 1 moves between a position where it completely retreats in the sealing block 31 and is stored inside and a position where it protrudes from the block 31 as shown in the figure to serve as a cutter. The arcuate split blade 9 cuts a corner of the bag into a round shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003794-A (JP)
Title: Unit stacking structure
Inventor: ASAI KATSUHIKO
IPC: G02B6/00
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit stacking structure in which a unit is easily detachable and firmly fixed without a play.  <P>SOLUTION: A lot of units 2 are vertically stacked by vertically forming an engagement hole 5 on a vertical base member 1 and engaging an engagement projection 6 formed on the backside of such unit 2 as an optical fiber connection tray with the engagement hole 5. A connection means is provided on every unit 2 and vertically adjacent units are detachably connected in a stacked state. A strong fixing without a play is possible even when force is applied during a wiring job, and an intermediate unit 2 is independently extracted by releasing the connection between the upper and the lower units 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006006374-A (JP)
Title: Water toy
Inventor: UEHARA HIROYUKI
IPC: A63H33/00
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water toy which can promote the development of the operating functions of the babies and the infants based on the voluntary motion of the finger tips and the hands by attracting their interests and prompting them to play doing the operations for the discharge of water or the like.  <P>SOLUTION: A toy is grippable by the babies and made floatable on the water surface and has at least more than one button parts which protrude from the body of the toy at the positions facing each other on the side part of the body of the toy and are displaceable in the direction of approaching each other. One of the button parts serves as the water discharge button which is linked to a pump part for the operation of discharging water and the other as the working button linked to the first working part on the body of the toy to operate the working of the first working part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008909-A (JP)
Title: Water-based ink, inkset having it and method for forming recorded image
Inventor: NITO YASUHIRO
IPC: C09D11/00
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink having a long term storage stability by which a large enough area factor and a high OD (image density) image are obtained even with a small amount of pigment ink drops and achieve high level uniformity of gloss on a glossy medium.  <P>SOLUTION: The black ink used in the inkset composed of 4 kinds of inks of C/M/Y/Bk, each containing water, water-insoluble colorants, water-soluble organic solvents at least one of which is a good solvent for the water-insoluble colorants and at least one of which is a poor solvent for the water-insoluble colorants has a mass ratio of the good solvent B to the poor solvent A (B/A) of ≥0.5 and ≤3.0, a poor solvent exhibiting the largest Ka value determined by Bristow's method among the water-soluble organic solvents and the smallest B/A among the inks used in the inkset.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006006756-A (JP)
Title: Biological ceramic composite structure
Inventor: WAKEBE IZUMI
IPC: A61L27/00
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological ceramic composite structure with optimum mechanical strength and bio-compatibility as a biological bone prosthesis material.  <P>SOLUTION: The biological ceramic composite structure consists of a single-core structure or a multi-core structure with a plurality of bundled single-core structures. The single-core structure comprises a long core material made of metal or high-strength ceramics, an intermediate layer made of calcium phosphate whose porosity is not more than 10%, or a mixture of calcium phosphate and at least one of the materials constituting the core material, and a facing material made of calcium phosphate whose porosity is at least 20%. The core material is covered with the intermediate layer, and the intermediate layer is covered with the facing material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006011997-A (JP)
Title: Entrance and exit control system
Inventor: NARAI KAZUMASA
IPC: G07C9/00
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an entrance and exit control system having a function of scheduling a group which can pass for every period to a specified section and which alleviates a complicated work and setting error in changing passing conditions that from what time to what time on what date each group can pass to each group to which the section belongs to the specified section.  <P>SOLUTION: The entrance and exit control system is provided with a passage propriety pattern data setting means 6 for presetting passage propriety pattern data for each group for each specified section, a passage propriety time zone data generation means 7 for generating passage propriety time zone data for each group for each section based on the passage propriety pattern data for each group for each set section and a passage propriety judgment means 8 for judging propriety of passage of a passing person based on the generated passage propriety time zone data for each group for each section, personal identification data and registered personal information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016771-A (JP)
Title: Tubular body structure
Inventor: MURATA KO
IPC: E21D11/38
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively attenuate a sound wave propagating through a tubular body which is equipped with a plurality of shielding plates, particularly, to effectively reduce a microbarometric wave generated at an outlet by having a high-speed movable body plunge into the tubular body.  <P>SOLUTION: A passage part, which is elongated in the axial direction of the tubular body, is provided inside the tubular body; a plurality of shielding plates for shielding the sound wave are each provided in an area, avoiding the passage part in the tubular body, at predetermined intervals in the axial direction of the tubular body in such a manner as to be almost orthogonal to the axial direction of the tubular body; and a sound absorbing material is provided on the front side, facing the traveling direction of the sound wave, of the shielding plates. Additionally, the sound absorbing material is provided on both the front side of the shielding plate and the backside thereof on the other side of the front side. This enables the sound wave to be attenuated by absorbing the energy of the sound wave incident on the front side of the shielding plate or both the sides thereof, and enables the effective attenuation of the sound wave propagating through the tubular body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006015550-A (JP)
Title: Sheet processor and method of controlling engraving therein
Inventor: AKAIWA MASAO
IPC: B41J3/32
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling engraving in a sheet processor that can readily and adequately determine a defective portion in an engraving operation for forming a Braille character without requiring skill.  <P>SOLUTION: There is disclosed a method of controlling the engraving in the sheet processor 1 that forms a Braille character B to be represented by a bit pattern of an engraving projection 202 formed on two rows of a plurality of engraving points 201 on a fed process sheet by the engraving operation for selectively driving, a plurality of engraving pins 81 arranged in a direction perpendicular to the feeding direction of the fed process sheet T. The engraving operation is carried out on the process sheet T based on an engraving inspection pattern formed by repeating the forming of the predetermined bit pattern.  <P>COPYRIGHT: (C)2006,JPO&NCIPI