baber/WOPTO huggingface dataset:
Patent JP-2005032862-A (JP)
Title: Patterning method
Inventor: OKURA HIDEAKI
IPC: H05K3/10
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a pattern by imparting solubility to a material on a substrate as a means for supplying the material onto the substrate during transfer thereby supplying liquid onto the substrate.  <P>SOLUTION: A substrate 4 is coated with a patterning heat sensitive material having hydrophilic and hydrophobic properties and immersed into ethylene glycol of 90°C in order to perform hydrophilic treatment on the entire surface before a hydrophilic part 6 and a hydrophobic part 5 are formed by writing on the substrate with a laser beam. A transfer plate 1 is then coated with a soluble material, i.e. silver colloid aqueous solution, and dried. When it is touched to the substrate 4, silver particles are dissolved as colloidal aqueous solution only at the patterned part on the substrate 4 and a wiring pattern is formed by heating the substrate 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029190-A (JP)
Title: Packaging device
Inventor: OKADA TETSUNORI
IPC: B65D85/68
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To develop a packaging device which can be repeatedly used for packaging a substantially hexahedral article with a front side thereof having a projection swollen in a ridge such as a microwave oven hood fan.  <P>SOLUTION: The packaging device is used for a substantially hexahedral article 2 with a front side thereof having a projection swollen in a ridge by two inclined surfaces 3 and 4. The packaging device comprises two sheet-like shock-absorbing materials 7 to respectively protect the entire lower side and the entire upper side of the article 2, right and left packaging containers 8 which package right and left sides of the article 2 together with an edge portion of each sheet-like shock-absorbing material 7 with a peripheral side wall 12 erected around a flat part 11, a prismatic shock-absorbing material 9 across the packaging containers 8 with both ends thereof filled in a substantially triangular space formed by the right and left packaging containers 8 and an inclined surface 3 of the projection 1 of the article 2, and a PP band 10 to bind all these components. The packaging containers 8 are integrally formed of a polypropylene foam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030876-A (JP)
Title: Method of presenting travel speed of moving object
Inventor: FUKUI SATORU
IPC: G01C21/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To estimate speed information on roads on which the travel records are absent.  <P>SOLUTION: A travel speed presenting apparatus 1 reads travel record information stored in a travel record data 2 and performs data classification processing for classifying the travel record information for every grid (step S1). Then, grid interpolation processing is performed on girds in which the travel record information is not arranged (step S2). In the grid interpolation processing, travel record information on peripheral grids located in the periphery of the grids of which the travel record information is absent is acquired, and interpolation processing is performed through the use of the travel record information on the peripheral grids to estimate travel speeds in the grids and generate estimated travel speeds. Through the use of the arranged travel record information and the estimated travel speeds, display processing for presenting the travel speeds of a moving body to a user is performed (step S3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044831-A (JP)
Title: Laser diode module
Inventor: KIMURA NAOKI
IPC: H01S5/024
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser diode module that is excellent in heat radiating characteristics and can sufficiently exhibit the function of a laser diode chip.  <P>SOLUTION: The laser diode module is equipped with the laser diode chip provided with heat conducting members thermally connected to the main body of the laser diode chip and at least the top surface and side face of the main body, a chip carrier on which the laser diode chip is mounted, and a cooling device thermally connected to the chip carrier. The cooling device is composed of a Peltier element, and the heat conducting members are composed of a pair of inverted-L shaped heat conducting members and thermally connected to the top surface and side face of the main body of the laser diode chip. In addition, the heat conducting members are composed of a pair of top-surface heat conducting member and side-face heat conducting member and thermally connected to the top surface and side face of the main body of the laser diode chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042755-A (JP)
Title: Pipe joint
Inventor: MIZUMURA YASUSHI
IPC: F16L33/28
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy installation, removal or reuse without additional fastening with dedicated additional fastening equipment by only threading, in a pipe joint attached to a high pressure hose for a machine tool, a civil engineering machine, an oil/pneumatic tool, etc.  <P>SOLUTION: The pipe joint is provided with male screws 1a, 1b screwed to a fastening fitting 4 on a pipe joint body 1, and a core fitting 2 following thereto. A collet 3, which makes an external surface an inclined slope 3a, is inserted into the core fitting 2 to make a front of the fastening fitting 4 a female screw 4a screwed to the male screws 1a, 1b of the pipe joint body 1, and the inner surface of the rear an inclined surface 4b corresponding to the inclined surface 3a of the collet 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004162170-A (JP)
Title: Atomized iron powder for powder metallurgy and its producing method
Inventor: SONOBE AKIO
IPC: B22F1/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atomized iron powder for powder metallurgy having excellent compactness and formability.  <P>SOLUTION: Hematite powder and graphite powder are mixed with the raw powder for atomization, and heat treatment under a reducing atmosphere is performed. Consequently, the atomized iron powder is obtained in which the roughness on the powder surface is increased, the apparent density is made to be ≤ 2.50 Mg/m<SP>3</SP>and the compressed powder density under 490 MPa compressing force is controlled to ≥ 6.80 Mg/m<SP>3</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005051851-A (JP)
Title: Index detecting circuit, integrated circuit, error signal preventing method using index detection circuit
Inventor: IMAI TOSHIYUKI
IPC: H02P6/16
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the error signal equivalent to an index signal from occurring in a transition period when a reference voltage of a reference voltage circuit rises.  <P>SOLUTION: An index detecting circuit comprises a reference voltage circuit for generation of a reference voltage according to the trigger signal of a motor, a logical circuit which outputs a logical signal corresponding to a magnetic detecting signal when a magnetic detecting element detects a magnetizing position of a magnetizing part provided to a rotor of the motor according to the reference voltage, and an output circuit for outputting the index signal indicating the rotational position of the rotor according to the reference voltage and the logical signal. The index detecting circuit comprises a prohibition circuit which prohibits the output circuit from outputting the index signal during the transition period where the reference voltage rises according the trigger signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004129229-A (JP)
Title: Method for reducing collar aliasing artifacts from collar digital image
Inventor: ADAMS JR JAMES E
IPC: G06T5/00
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing a collar aliasing artifacts from a collar digital image with a collar pixel.  <P>SOLUTION: The method of this invention has a stage for supplying a brightness signal and a chrominance signal from the collar digital image, a stage for using the brightness signal and the chrominance signal separating the image to textured regions and non-textured regions with a boundary, a stage for down sampling the chrominance signal and the textured regions mapping and a stage for forming the chrominance signal cleaned in the textured regions according to the boundary and the chrominance signal of the textured regions. It has a stage for forming the chrominance signal cleaned in the non-textured regions according to the chrominance signal, a stage for up sampling the chrominance signal which has noise cleaned, and a stage for using the brightness signal in order to form the digital collar image which reduced the collar aliasing artifacts and the chrominance signal which has cleaned noise up sampled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005061860-A (JP)
Title: Method of inspecting fuel damage in in-reactor loaded fuel assembly group in boiling water nuclear power plant, and shipper cap for serial three bodies used in execution therefor
Inventor: OTA TAKESHI
IPC: G21C17/07
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a working time to significantly improve the facility operation rate for a power plant with small investment, by utilizing a novel shipper cap for serial three bodies fitted to a fuel assembly to collect reactor water, by a shipping method for serially confirming the presence of a damaged fuel assembly, by inspecting the radioactivity concentration of the reactor water, among 872 bodies of the fuel assemblies charged in the reactor of the ABWR nuclear power plant.  <P>SOLUTION: Although a reactor O-side of an in-reactor loaded fuel assembly group 6 is subjected to shipping inspection by a shipper cap 4 for 8 bodies of 4×2, capable of inspecting 8 bodies of the fuel assemblies 5 at once, as in conventional methods, but the fuel assemblies 5 arranged in one portion of the fuel assemblies 5 in the outermost in-reactor circumferential side B are subjected to shipping inspection (ruled-line 16 portion) at once in three bodies by the novel prepared shipper cap 7 for the serial three bodies, and the other fuel assemblies 5 are inspected (solid 4 portion) by a shipper cap 1 for one body. Inspection portions are reduced by 16, as compared with the conventional methods, enabling shortening by about 12 hours of time, and the facility operation rate is enhanced with low-cost investment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004112764-A (JP)
Title: Personal communicator
Inventor: SALLAM HUSSEIN
IPC: H04W88/02
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single unit called a "personal communicator" that combines functions of a cellular phone (a mobile phone), a body-supported computer and a pager.  <P>SOLUTION: The personal communicator has three detachable modules: a communication module 2, a display module 3 and a core computer module 4. The core computer module has all the components of a general purpose computer. Each of the modules, when detached can be used in other systems such as with a large display screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005066711-A (JP)
Title: Cutting fluid/chip separator
Inventor: MIYATANI TAKAO
IPC: B23Q11/00
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting fluid/chip separator facilitating the disposal of chips from which a cutting fluid is separated and eliminated by centrifugal separation.  <P>SOLUTION: A rotary separating cylinder 12 provided with a downward opening 48, an upward opening 46, a tapered inner peripheral surface 50 and a cover body 56, and a receiving plate 14 are held in a relatively nonrotatable manner to a rotary shaft 28, and a plurality of scrapers 80 are held in a relatively rotatable manner to the rotary shaft 28. The chips with the cutting fluid thrown into the rotary separating cylinder 12 are received by the receiving plate 14, flown by centrifugal force and impact force caused by rotation, and received by the tapered inner peripheral surface 50. With the rotation of the rotary separating cylinder 12, the cutting fluid flows upward by the inclination of the tapered inner peripheral surface 50 and centrifugal force and flows out of an opening 60, and the chips held to the tapered inner peripheral surface 50 rotate the scrapers 80. When the rotation of an electric motor 18 is stopped by a brake to stop the rotary separating cylinder 12, the chips fall by gravity and are received in a chip storage truck 66, and the scrapers 80 are rotated by inertia to scrape and eliminate the chips.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030543-A (JP)
Title: Data operation device, data operation method, and motor and electric screw compressor using these
Inventor: NAKAMURA HAJIME
IPC: F16C41/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the substantial life time of a lubricant in accordance with working conditions.  <P>SOLUTION: The bearing temperature of a rotating shaft for a motor or a temperature correlative signal having a correlation to the bearing temperature and a rotating speed of the rotating shaft are measured, and data for the life of the lubricant to be used for a bearing portion, particularly, a workable time is calculated in accordance with the bearing temperature and the rotating speed. Data for the life of the lubricant to be used for the bearing portion, particularly, a workable time is calculated in accordance with the measured bearing temperature and lubricant life property data showing a relationship between the bearing temperature with the motor driven under certain conditions and the life time of the lubricant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037631-A (JP)
Title: Resist stripper
Inventor: CHIBA KAZUMI
IPC: G03F7/42
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist stripper having high resist stripping capability and no corrosive property on copper lines.  <P>SOLUTION: The resist stripper is prepared by dissolving a pyrazolium hydroxide (e.g. a compound expressed by general formula (1)) in an aqueous organic solvent such as alcohols, glycols, ethers, sulfoxides and amides or in a solvent consisting of an aqueous organic solvent and water. In formula (1), each of R<SB>1</SB>and R<SB>2</SB>represents a substituent selected from a group comprising 1-4C alkyl groups, phenyl groups and benzyl groups, each of R<SB>3</SB>and R<SB>4</SB>represents a substituent selected from a group comprising 1-4C alkyl groups, phenyl groups, benzyl groups and 1-4C alkoxyl groups, and R<SB>1</SB>to R<SB>4</SB>may be the same or different.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037697-A (JP)
Title: Transmission screen and its manufacturing method
Inventor: IWATA MASARU
IPC: G03B21/625
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission screen in which the shape distortion of a unit lens sheet is reduced, and curvature is imparted so that tooth crush do not occur in a pin cushion and the tip of a lens when being mounted on the housing, besides, a gap between the lenses for the lens sheets is eliminated, in the transmission screen constituted by combining a lens sheet such as a lenticular sheet, a cross lenticular sheet or a microlens sheet with a fresnel sheet while making the lens surfaces of respective lens sheets face each other in a tight contact state, and to provide a transmission screen manufacturing method.  <P>SOLUTION: In the manufacturing method of the transmission screen constituted of a plurality of lens sheets, and where the lens parts formed on the lens sheets are arranged facing each other, and at least one of the lens sheets has the convex curvature on the other lens sheet side, the method comprises a process of storing a heating value of ≥10mj/sec in the diffusion sheet of the lens sheet in order to impart the curvature to the lens sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036764-A (JP)
Title: Piston structure
Inventor: NEGISHI HIDEO
IPC: F02F3/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a piston in which soundness in point of strength and effective cooling of the piston are attained.  <P>SOLUTION: The piston is constituted of a ring carrier 2 provided around the periphery of the upper part of the piston 1, an annular cooling pipe 6 provided integrally with the ring carrier 2, an oil-conducting path 7 communicating with the annular cooling pipe 6, and an oil-discharging path 8. The annular cooling pipe 6 is fixed integrally with a notched face 10 formed by notching the corner of the inside periphery and the upper face of the ring carrier 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054133-A (JP)
Title: Soft polypropylene-based resin composition
Inventor: KISHIDA TOYOJI
IPC: C08K5/524
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft polypropylene-based resin composition excellent in thermal stability.  <P>SOLUTION: This soft polypropylene-based resin composition contains (A) a propylene-based block copolymer containing (a) 20-80 mass % eluted component at <20°C, (b) 10-70 mass % eluted component at ≥20°C and <100°C and (c) 1-40 mass % eluted component at ≥100°C [provided that the total of the (a), (b) and (c) is 100 mass %] fractionated by a temperature elevation elution fractionation method using o-dichlorobenzene solvent, wherein a mixed component consisting of the (a) and (b) components in the block copolymer is constituted of a random copolymer containing 10-80 mol % monomer unit based on ethylene and 90-20 mol % monomer unit based on propylene, and (B) a cyclic phosphite compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058334-A (JP)
Title: Game machine
Inventor: KATAYAMA YUSUKE
IPC: A63F7/02
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily change a winning probability in a game machine which gives profits to a player when a display result after the variation stoppage of a plurality of identification element display means mechanically varying by being brought into contact with a game medium is a predetermined winning display result.  <P>SOLUTION: In a normal state, a game ball is distributed to either left or right by a game ball distributing member 160 swinging at all times at a drop opening 144 and collides with the rotary blade 148 of one of rotary drums L and R. Then, a rotating body 146 is rotated by the collision, a pattern is varied and stopped, and when both drums L and R are at a winning pattern at the time, shifting to a special game state is performed. In a probability varying state, the game ball from the drop opening 144 is distributed to the right side constantly by the game ball distributing member 160 and collides with the rotary drum R. At the time, since the rotary drum L is fixed at the winning pattern at all times, big winning is attained when the rotary drum R is stopped at the winning pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058368-A (JP)
Title: Racket frame
Inventor: ASHINO TAKESHI
IPC: A63B49/10
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve vibration damping performance and rigidity of a racket frame while retaining the lightweight and heat resistance.  <P>SOLUTION: This racket frame 1 is formed by stacking two or more fiber reinforced resin layers. At least, one layer out of the fiber reinforced resin layers is a mixed matrix fiber reinforced resin layer having matrix resin formed of a mixture of liquid rubber G and epoxy resin R. Supposing that A×B=C, wherein the volume of each fiber reinforced resin layer/the total volume of the whole fiber reinforced resin layer=A and parts by weight of the liquid rubber G in each fiber reinforced resin layer/[parts by weight of the liquid rubber G + parts by weight of the epoxy resin R] = B, a value D obtained by totaling the C of all the fiber reinforced resin layers is not less than 0.06 and not more than 0.24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061304-A (JP)
Title: Scroll type fluid machine
Inventor: IKEDA HIDEAKI
IPC: F04C18/02
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress decline in sealing performance due to effects of thermal expansion or the like, by receiving fluid pressure and exerting the sealing performance.  <P>SOLUTION: Between a fixed scroll 5B and a revolving scroll 21B at a high pressure stage, a sealing device 31 is provided between sliding contact faces 10B, 25B. The sealing device 31 consists of a sealing groove 32 comprising annular recessed groove formed in the sliding contact face 25B side of the revolving scroll 21B, an elastic ring 33 arranged inside the sealing groove 32, and a lip seal 34. In the lip seal 34 of the sealing device 31, pressure P inside a compression chamber 24B is guided in the directions shown by the arrows, and thereby, lip parts 34b, 34c receive the pressure P and are bent and deformed in the direction to be separated form each other. In addition, the elastic ring 33 is pressed against the sliding contact face 10B of the other party.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064248-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KODAIRA YOSHIJI
IPC: H01L21/60
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving high frequency characteristics and reliability, and to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: A pad 4 for gate electrodes of a semiconductor chip 3 in which a semiconductor amplifying element is formed is connected to a gate lead 8 used as an external terminal in parallel by a plurality of boding wires 11, and a pad 5 for drain electrodes of the semiconductor chip 3 is connected to a drain lead 9 used as the external terminal in parallel by a plurality of bonding wires 12. The loop shape of the bonding wire 11 differs for each adjacent bonding wire. The loop shape of the bonding wire 12 also differs for each adjacent bonding wire. As a result, the mutual inductance between the bonding wires is reduced and hence the high frequency characteristics are increased in the semiconductor device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063889-A (JP)
Title: Manufacturing method of stainless steel separator for fuel cell
Inventor: KONDO TETSUYA
IPC: H01M8/02
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the cleaning time of a stainless steel thin plate which is a separator material, reduce the quantity of a washing liquid used, suppress the treatment cost of the waste fluid, and simplify facility.  <P>SOLUTION: The manufacturing method is constituted of a process in which oil is coated on a stainless steel thin plate 10 and press forming is made, a process in which the oil is removed by spraying a cleaning alkaline solution on the press forming material 14, a process in which the cleaning alkaline solution is removed by spraying service water or industrial water on the press forming material 14, a process in which the service water or the industrial water is removed by spraying ion exchange water on the press forming material 14, a process in which an alkaline solution for passivation treatment is sprayed on the press forming material 14 in order to apply passivation treatment on the press forming material 14, a process in which the alkaline solution for passivation treatment is removed by spraying ion exchange water on the passivation coating forming material 17, and a process in which the passivation coating forming material 17 is heated and dried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI