baber/WOPTO huggingface dataset:
Patent JP-2004216899-A (JP)
Title: Ink discharging method and inkjet printing head adopting the same
Inventor: LEE YOU-SEOP
IPC: B41J2/06
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink discharging method, and an inkjet printing head adopting the same.  <P>SOLUTION: The ink discharging method has a stage in which ink is filled by a capillary force into a rear end of a nozzle surrounded by a hydrophilic membrane; a stage in which an electric field advancing to an outlet side of the nozzle is formed at a leading end of the nozzle surrounded by a hydrophobic membrane, and the surface tension of the ink is changed, whereby liquid droplets having a predetermined volume are separated from the ink and moved to the outlet side of the nozzle; and a stage in which the liquid droplets are discharged to the outside through the outlet of the nozzle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005203624-A (JP)
Title: Electrostatic chuck
Inventor: INOUE HIRONORI
IPC: H01L21/68
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck capable of excellently and highly accurately keeping the flatness of a wafer W as an object to be sucked, and holding the object even if it is of an insulator such as liquid crystal glass by a high attraction force.  <P>SOLUTION: The electrostatic chuck has an electrode on a plate-shaped ceramic structure and an insulating layer taking as a chief ingredient polyimide to cover the electrode, the upper surface of which forms a placement surface for a wafer. In the electrostatic chuck, the Young's modulus of the plate-shaped ceramic structure is assumed to be ≥350 GPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201875-A (JP)
Title: Interface detector, and interface detecting method
Inventor: OKAMURA SEICHI
IPC: G01N22/00
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface detector and an interface detecting method capable of detecting noncontactly a boundary face of a substance.  <P>SOLUTION: This detector is provided with electromagnetic wave irradiating means (11, 14, 31) for irradiating measured objects (34, 35, 41, 42) with an electromagnetic wave, electromagnetic wave detecting means (32, 15, 12) for detecting the electromagnetic wave transmitted through the measured objects, and position moving mechanisms (45, 46) for changing a relative position between the boundary face of the substance and the electromagnetic wave detecting means(32, 15, 12). The electromagnetic wave irradiating means are provided with a transmitter 11 and an emission antenna 31. The electromagnetic wave detecting means are provided with an detection antenna 32 and a detector 12. The position moving mechanisms are provided with a Z-axis moving stage 45 for moving the detection antenna 32 Z-axis-directionally, and a Z-axis driving unit 46 for moving the Z-axis moving stage 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206892-A (JP)
Title: Titanium material with excellent wear resistance
Inventor: URUSHIBARA WATARU
IPC: C22C14/00
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium material which has excellent wear resistance, requires no high-temperature heat treatment, affects dimensional accuracy only to a small extent, can be obtained more easily than by relying on CVD (chemical vapor deposition) or PVD (physical vapor deposition) and exhibits superior recyclability than in the case using thermal spraying.  <P>SOLUTION: The titanium material with excellent wear resistance is: (1) a titanium material which has a titanium-hydride-containing layer on the surface of pure titanium or a titanium alloy, and has a concentration of titanium hydride in the titanium-hydride-containing layer of 0.1 to 20% and a thickness of the titanium-hydride-containing layer of 5 to 200 μm; (2) the titanium material described in (1) in which hardness at a depth of 10 μm from the surface of the titanium-hydride-containing layer is ≥Hv 400; and (3) the titanium materials described in (1) and (2) in which the titanium alloy contains 2.5 to 7.5mass% Al.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209021-A (JP)
Title: Shop information distribution system and distribution method using the internet
Inventor: SHIMIZU TAKAHIRO
IPC: G06Q30/02
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide shop information in order to obtain merchandise desired by a purchaser at a lower price and more effectively.  <P>SOLUTION: A shop information distribution system has: a customer terminal 1 which is possessed by a customer; a shop terminal 2 which is possessed by a shop; a customer database 31 which records purchase desired merchandise of a customer input from the customer terminal 1; a mercahndise price trend database 34 which records merchandise price trend information of merchandise based on the merchandise price input from the shop terminal; a distribution information forming means which extracts the price trend information of the purchase desired merchandise at a prescribed shop based on the customer database 31 and the merchandise price trend database 34; a server 3 which has a distribution means to distribute the price trend information to the customer terminal 1; and a communication means 10 between the customer terminal 1, the shop terminal 2 and the server 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207713-A (JP)
Title: Continuously grain drying method and its device
Inventor: KANEKO TSUNEO
IPC: F26B25/00
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously grain drying method for giving continuous treatment without interruption to dried object grains in processes from charging them to carrying out drying finished grains by operating a plurality of dryers in series in view from the flow of the dried object grains, and to provide its device.  <P>SOLUTION: The plurality of dryers constitute a series relay construction in which the dried object grains are relayed in sequence from the first dryer 1-1 and the second dryer 1-2 down to the final dryer. Each dryer has a function of detecting that the charged dried object grains reach the minimum treatment amount and a function of detecting that the dried object grains during drying reach a predetermined drying water content. After detecting the minimum treatment amount, the dryer starts drying. After detecting the predetermined drying water content, the first-to-final dryers start relaying the dried object grains. The final dryer has a control function of carrying out the drying finished grains.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317485-A (JP)
Title: X-y stage device
Inventor: UCHIUMI KAZUHARU
IPC: B23Q5/28
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide high stopping precision while reducing an expensive component such as a hydrostatic bearing to the utmost.  <P>SOLUTION: This device is provided with two guide rails 110, 120 fixed on a base 100 to be extended in uniaxial direction, a Y-slider 130 combined to the guide rails to be extended along a direction right-angled to the uniaxial direction and traveling in the uniaxial direction along the guide rails, and an X-slider combined to the Y-slider to allow traveling along a direction right-angled to the uniaxial direction along the Y-slider. The Y-slider is constituted to be supported respectively by the two guide rails via rolling bearings 111, 121 and to travel separatedly from a base surface. The X-slider is constituted to travel with rolling bearings interposed with respect to the Y-slider, and to travel under a floating-up condition from the base surface, by providing the plurality of hydrostatic bearings 141-143 on an underface opposed to the base surface. The stopping precision is enhanced by a braking mechanism 190.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212551-A (JP)
Title: Front part structure of car body
Inventor: MAKITA TADASHI
IPC: B60R21/34
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front part structure of a car body capable of securing safety of one's vehicle and while reducing degree of damage of an object of collision by receiving a collision load with a gas pressure bag when colliding in a front part of the vehicle to obtain stable reaction force independent of an input angle and lap ratio of the collision.  <P>SOLUTION: A range S of a front end of the car body 1 possible to be interfered with an object of a collision is provided with a front gas pressure bag 10 to be expanded immediately before the collision and expanded like a wall surface to efficiently absorb the collision load even if the object of the collision is small and lap ratio is small. Since the expanded front gas pressure bag 10 can receive the collision load in a surface of the bag, stable reaction force can be obtained independently of the input angle of the collision load, size of the object of the collision and the lap ratio. The front part structure of the car body having high robust characteristic can be thereby obtained, and degree of damage of the object of the collision can be reduced, besides that of one's vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217083-A (JP)
Title: Ion implantation method and apparatus for ion implantation
Inventor: MIYATAKE NAOMASA
IPC: H01J37/317
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion implantation method and ion implantation apparatus in which uniformity of physical property of a substrate such as a semiconductor is improved and the physical property value such as distribution of resistivity or the like can be set to the desired physical property value by overcoming ununiformity of the film forming process and the activating annealing process.  <P>SOLUTION: In the ion implantation apparatus which is used in the impurity introducing process executed between the film forming process and activating annealing process, ion current density distribution, movement of substrate or beam progressing angle are controlled so that the substrate has the desired impurity density distribution on the basis of the control data to which the data of the film forming process and activating annealing process are added.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210958-A (JP)
Title: Apparatus for repelling fish
Inventor: KAWAMURA GUNZO
IPC: A01M29/08
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To use a necessary light wavelength, to actualize power saving, to enable high-speed flashing, to improve miniaturization and reliability of an apparatus and to increase effect of the apparatus on repelling fishes by utilizing an illuminant using a semiconductor luminescent part.  <P>SOLUTION: This apparatus for repelling fishes is equipped with at least one illuminant using the semiconductor in the luminescent part and the luminescent part is blinked in a specific period by a controller, or the like. The apparatus for repelling fishes radiates the light of the luminescent part from a light guide material. Its basic constitutions are the following four constitutions which are composed of (1) the luminescent part and a controller, (2) the luminescent part, the controller and a power source, (3) the luminescent part, the light guide material and the controller and (4) the luminescent part, the light guide material, the controller and the power source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211931-A (JP)
Title: Compound material for brazing, method for manufacturing the same, and brazed product using compound material for brazing
Inventor: KUROKI KAZUMA
IPC: B23K1/19
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an improvement in press forming and working properties of a compound material for brazing by preventing the rapture of a brazing layer and the fracture of a base material.  <P>SOLUTION: The compound material 1 for brazing is provided with the brazing layer 6 formed of two or more kinds or two or more layers of metallic layers on the surface of the base material 2, wherein cracks are preliminarily formed at fine intervals on the brazing layer 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212278-A (JP)
Title: Method for producing tire
Inventor: TANAKA TAKASHI
IPC: B29D30/70
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To produce a tire excellent in uniformity by preventing the meandering of belt cords.  <P>SOLUTION: The tire production method includes at least a process for molding a cylindrical belt ply 12 when a tread member is molded and a process for molding the belt ply 12 into a curved belt ply 20 curved along the peripheral surface 19 of a profile deck 15 by projecting the profile deck 15, which is positioned on the side of the inner surface of the belt ply 12 and has an approximately circular peripheral surface 19 with its cross section protruded outside in the tire radius direction, outside in the radius direction from a clearance 13 with bells 10A and 10B separated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214077-A (JP)
Title: Cylinder block and method of manufacturing the cylinder block
Inventor: SUGANO MINORU
IPC: F02F1/10
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a water jacket around a cylinder and change the width of the water jacket.  <P>SOLUTION: The cylinder block 2 is dividedly formed of a cylinder part 22 and an outer wall part surrounding the periphery of the cylinder part 22 on both sides of the portion thereof forming the water jacket 28. Also the outer wall part is dividedly formed of four outer wall parts disposed on the cylinder 21 forward and backward and on the left side and right side of the cylinder part 22 in an orientation direction, i.e., on a forward outer wall part 24, a rearward outer wall part 25, and left side and right side outer wall parts 26 and 27. The outer wall parts 24 to 27 are disposed around the cylinder part 22, a bolt 38 is inserted into a through hole 36a formed in the left side and right side outer wall parts 26 and 27 from the outer peripheral side and fixed to a female screw boss 35 formed in the outer peripheral wall of the cylinder part 22 to fixedly tighten the left side and right side outer wall parts 26 and 27 to the cylinder part 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215451-A (JP)
Title: Photographic processor
Inventor: ISHIMOTO KENZO
IPC: G03B17/50
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic processor capable of producing an optimum temperature atmosphere for drying processing in a drying chamber in a short period of time while suppressing the capacity of a heater as much as possible, and stabilizing the driving processing for a photosensitive material.  <P>SOLUTION: The photographic processor is equipped with a development processing section 3 which dips the photosensitive material P having been exposed in a liquid developer W for development and a drying processing section 4 which dries the photosensitive material P sent in from the development processing section 3 while conveying it by a conveyance system 410, the drying processing section 4 having a drying chamber D in which the conveyance system 410 is built and being equipped with a hot blast generation device 40 configured to send hot air of a powered-ON heater 400 in the drying chamber D by an electric fan 402, which is driven by a DC motor 402a whose rotating speed is variable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216130-A (JP)
Title: Computer system, file management method and file management program
Inventor: NISHIZAWA TSUNEJI
IPC: G06F12/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system with a file management means enabling a user to store a formed file without being specially aware thereof, and find out and use the formed file in the next use without performing a special retrieval, a file management method, a file management program and a recording medium storing the file management program.  <P>SOLUTION: The computer system 100 comprises a data storage means 250 storing a plurality of files, an additional information database 240 provided with additional information corresponding to each of the plurality of files, and a filing software 200 as the file management means generating a hierarchical structure based on the additional information within the database 240 and classifying and displaying the files based on the hierarchical structure on a display screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004241776-A (JP)
Title: Chemical treatment of low k dielectric film
Inventor: MATZ PHILLIP D
IPC: H01L21/033
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which damage of a low k dielectric film caused by plasma treatment is repaired, the form of a dielectric film structure is maintained, later plasma treatment is made possible, and a resultant certain property can be selected.  <P>SOLUTION: The method of producing an integrated circuit comprises steps of forming an active device on the surface of a substrate, depositing a low k insulating layer that comprises a substituent-deficiency silicon oxide on the active device, treating the insulating layer using plasma, and then exposing the insulating layer to an active substance that reacts with molecules of the substituent-deficiency silicon oxide, which is changed through the treatment, and then forming a metal conductor near the insulating layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005218495-A (JP)
Title: Film base material for adhesive skin patch and adhesive skin patch
Inventor: OKADA KATSUHIRO
IPC: A61F13/02
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film base material for an adhesive skin patch having favorable water-swelling resistance and moisture permeability and to provide the adhesive skin patch using the same.  <P>SOLUTION: This film base material for the adhesive skin patch is a film base material composed of urethane resin and has water-swelling rate of 5% or less, which is expressed by a length change, when dipped in water of 40°C for 5 minutes. This adhesive skin patch can be manufactured by forming a pressure-sensitive adhesive layer on one face of the film base material for the adhesive skin patch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220619-A (JP)
Title: Construction method for enhancing earthquake resistance of masonry structure
Inventor: MEGURO KORO
IPC: E04B2/02
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for enhancing earthquake resistance of a masonry structure, which prevents a wall of the masonry structure, constituted by heaping up bricks, blocks, stones, etc., from easily collapsing due to earthquakes etc., by using an available inexpensive material and a technically simple method.  <P>SOLUTION: In this construction method for enhancing the earthquake resistance of the masonry structure, a pair of netlike bodies, which is formed of an olefin resin band, is arranged on both the front and back sides of the wall of the masonry structure which is constituted by heaping up the bricks, the blocks, the stones, etc., and coupled together by means of a plurality of coupling members which pass through the wall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221808-A (JP)
Title: Method for utilizing photographic effluent
Inventor: MATSUMOTO KAZUHIKO
IPC: C01F7/74
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of coping with environment harming factors remaining in a treated effluent after electrolytic oxidation treatment of a photographic effluent, and to provide a method for utilizing the treated effluent.  <P>SOLUTION: In the method for utilizing a photographic effluent, the photographic effluent is subjected to electrolytic oxidation treatment using a conductive diamond electrode as an anode and the treated photographic effluent is used as an aqueous sulfuric acid solution. This aqueous sulfuric acid solution is used as an acid extractant or as a flocculant after conversion to aluminum salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193217-A (JP)
Title: Organic sludge dehydrating apparatus
Inventor: ICHINOSE TOSHIO
IPC: C02F11/12
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic sludge dehydrating apparatus which can lower the content of water in the sludge and can effectively utilize the organic sludge as an unused resource by providing a cylinder having fine perforations provided with a door in the bottom at the center part within a container packed with porous wood fine pieces and allowing the organic sludge to flow into the cylinder to solve a problem of water contained in sludge for effective use of the organic sludge as an unused resource.  <P>SOLUTION: In this apparatus, in the center part of a container (2) packed with porous wood fine pieces (1), a cylindrical tube (3) having fine perforations provided with a discharge door (5) at its bottom is placed, and organic sludge is allowed to flow into the container, whereby solid liquid separation is carried out by squeezing effect of water pressure and filtration/decomposition/deodorization action by the porous wood fine pieces (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226677-A (JP)
Title: Cabinet
Inventor: HAYASHI SHUICHI
IPC: F16B12/50
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet for a switchboard, etc., which can be reduced in manufacturing costs, is stable to strength and highly reliable.  <P>SOLUTION: One corner C of the cabinet to connect frame materials 2 which are four vertical pillar members and eight horizontal beam members in a frame-like parallelopiped is built up with one connecting metal piece 5. The connecting metal piece 5 is comprised of a flat plate-like first attaching plate 5-1 connected to a first frame material 2-1 and a second frame material 2-2, a flat plate-like second attaching plate 5-2 connected to the first frame material 2-1 and the third frame material 2-3, and a flat plate-like connector 5-3 to integrally connect the first attaching plate 5-1 and the second attaching plate 5-2, and formed by bending a sheet of metal plate. Each attaching plate 5-1, 5-2 is an almost L-shape flat plate viewed from the front. The connector 5-3 and each attaching plate 5-1, 5-2 cross at right angles with each other. Each attaching plate 5-1, 5-2 intersects with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226511-A (JP)
Title: Variable valve system
Inventor: ASADA TOSHIAKI
IPC: F02D17/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent influence of change in ambient temperature of a variable valve system so as not to cause overlapping, in a variable valve system variable in working angle and valve-opening phase of a valve element driven by a cam.  <P>SOLUTION: A rocker arm is interposed between the cam and an intake valve. A variable mechanism changes a basic relative angle of the rocker arm with respect to an intake valve depending on a state of a control shaft. When an internal combustion engine is stopped, a lift profile of the intake valve is changed from lift 82 at a high temperature to uncorrected lift 84 at a low temperature according to decrease in temperature. For avoiding excess valve overlapping in restarting the internal combustion engine, the valve-opening phase of the intake valve is delayed, and its lift profile is set to be corrected lift 86 at a low temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228872-A (JP)
Title: Semiconductor manufacturing apparatus and method of manufacturing semiconductor device
Inventor: YAMANAKA HIDEICHIRO
IPC: C23C14/34
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To form various kinds of layers on a semiconductor wafer by sputtering without cooling in the middle of the process.  <P>SOLUTION: The semiconductor manufacturing apparatus includes, inside a chamber 1, a plurality of stages 4a-4d to place semiconductor wafers 10 on, sputtering targets 6a-6c facing three of the plurality of stages 4a-4d respectively, partition walls 3a-3c for separating a space between the plurality of stages 4a-4d, and the sputtering targets facing the stages, respectively. The apparatus also includes a changing means 30 for changing the stages facing the sputtering targets by moving the partition walls 3a-3c and the sputtering targets 6a-6c relative to the stages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI