baber/WOPTO huggingface dataset:
Patent JP-2005254135-A (JP)
Title: Device for sterilizing water-based medium and its method
Inventor: YAMAGUCHI HIDEYUKI
IPC: C02F1/76
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently sterilize a water-based medium by making the best use of such properties of iodine as high sterilizing action, low toxicity and weak oxidation power without damaging the properties of the water-based medium.  <P>SOLUTION: The device for sterilizing is provided with a sterilizing part containing an iodine sustained-release agent eluting at least an iodine component effective for sterilizing, an iodine eliminating part eliminating an iodine component containing at least an iodine ion, an insoluble matter removing part removing insoluble components and an organic substance removing part removing organic substances.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259292-A (JP)
Title: Tape cartridge
Inventor: OTA TAKASHI
IPC: G11B23/107
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reduction of holding force of a leader block due to a spring member and the position deviation of the leader block by suppressing swing in the vertical direction of the leader block in a housing part when drop impact is received.  <P>SOLUTION: In a housing part 37, a control rib 44 controlling movement for the upper part of the prescribed quantity or more of the leader block 32 held by a spring member 31 is formed at an inner plane of an upper shell 11. The prescribed quantity is made to be a magnitude being equivalent to upper part movement quantity of the leader block at the time of draw-out of a tape. Since an upper part movement of the leader block 32 can be controlled by abutting operation by a first arm 31A of the spring member 31 and the control rib 44 by this constitution, the reduction of elastic force caused by excessive deformation quantity of a bending part 31p1 of the spring member 31 is prevented, while an attitude of the leader block 32 can be stabilized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264740-A (JP)
Title: Hermetic compressor
Inventor: TSUBOI KOSUKE
IPC: F04B39/02
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency and reliability by preventing metal contact between a piston and a cylinder of a hermetic compressor.  <P>SOLUTION: The outer periphery 143 of a piston is provided with a plurality of groove parts 148 having length exceeding the half of the whole length of the piston 140, with one end side 144 communicating with the skirt side 145 of the piston 140 and with the other end side 146 not reaching a top face 147 of the piston 140. A refrigerant vaporized out of oil is thereby discharged through the groove parts 148 to prevent an oil film break, and since oil is supplied to a sliding surface through the groove parts 148, the occurrence of sliding loss is reduced to enhance efficiency and reliability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262243-A (JP)
Title: Mold for heat-cooking container
Inventor: NISHIKIMI YASUO
IPC: B22C9/08
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for heat-cooking container unitively forming a male mold and a female mold.  <P>SOLUTION: A sand mold 100 for forming a cast frying pan is provided with a female mold part 130 for forming the shape at the outer surface side of the frying pan on the upper surface 111 of a thick platy basic body mold 110 and a male mold part 150 for forming the shape at the inner surface side of the frying pan on the bottom surface 116. The frying pan can be formed by using two sand molds 100. A metallic mold for forming this sand mold 100 can be served by making one kind and the producing cost can be reduced in comparison with the conventional method which makes two kinds for the male mold and for the female mold. Further, since the male mold and the female mold are unitively formed, in the case of placing the plurality of sand molds 100, side by side for simultaneously forming the plurality of frying pans, the number of the frying pans simultaneously formable can be increased, because these can be disposed with saving-space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139161-A (JP)
Title: Polymorph of rifaximin, method for producing the same, and its use in pharmaceutical preparation
Inventor: VISCOMI GIUSEPPE C
IPC: A61P31/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymorph of rifaximin, a production method therefor and its use in pharmaceutical preparations.  <P>SOLUTION: The polymorph of rifaximin is produced by dissolving crude rifaximin in hot ethanol, adding water to the solution, crystallizing at a specific temperature for a specific time and drying the crystallized product to a specific water content. Polymorphic rifaximin α and rifaximin β, and oligomorphic rifaximin γ are included in the rifaximin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268031-A (JP)
Title: Release-type electromagnetic solenoid
Inventor: KUDO TAKAHIRO
IPC: H01F7/04
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable to obtain a stable suction status of a plunger by preventing variation of holding force of a permanent magnet, due to tilting of the plunger or the like.  <P>SOLUTION: A release-type electromagnetic solenoid comprises a plunger 9 which moves inside of a spool 10a wound with an excitation coil 10, a fixed iron core 18 provided on one face of a yoke 12, and a permanent magnet 19 of ring shape which holds the tripping spring 13 in energy-storing state. A pole-contacting spacer 20 made of a non-magnetic body is provided between the plunger 9 and the pole contacting face of the fixed iron core 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268615-A (JP)
Title: Field effect transistor and display device
Inventor: FUJISAKI YOSHIHIDE
IPC: H01L51/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field effect transistor that employs low operating voltage and suppresses leakage current and a display device using the same.  <P>SOLUTION: This display device comprises multiple pixel electrodes and control elements provided for each group of multiple pixel electrodes. The control elements comprise gate electrodes formed on a substrate, gate insulators on the gate electrodes, organic semiconductor films on the gate insulators, and first and second electrodes formed on the organic semiconductor films. In addition, the gate insulators comprise the first and second gate insulators, the first gate insulator is higher dielectric than that of the second gate insulator, and the second gate insulator is higher inslulative than that of the first gate insulator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266670-A (JP)
Title: Image forming apparatus and method for loading/unloading process cartridge
Inventor: SUGIMURA NAOTO
IPC: G03G21/18
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus where a process cartridge is easily changed.  <P>SOLUTION: The image forming apparatus 10 has an image forming apparatus body 12, the process cartridge 50 provided to be freely attached to/detached from the apparatus body 12, and a small cover 122 covering to freely open/shut the insertion port of the cartridge 50. The cover 122 has a bottom guide part 129 guiding the cartridge 50 to a loading position. A user can load the cartridge 50 by placing the cartridge 50 on the upper surface of the cover 122 and making it slide in the inner direction of the apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005277676-A (JP)
Title: High speed packet communication method and packet switching apparatus
Inventor: SUZUKI TATSUYA
IPC: H04L47/43
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high speed packet communication system by suppressing deterioration in the throughput due to a line delay of packet communication and deterioration in the throughput due to abnormality of an LAPB link.  <P>SOLUTION: In the high speed packet communication method for interconnecting an X.25 packet-IP packet converter 1 connected to a terminal without the X.25 protocol to a terminal with the X. 25 protocol via an X.25 packet network, the X.25 packet-IP packet converter 1 transmits (S1 to S4) a plurality of data packets (DT1 to DT4) sequentially arranged in the order of transmitted data as one group without awaiting acknowledgements RR1 to RR4 (S5 to S8) from the X. 25 packet network.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270842-A (JP)
Title: Carbon dioxide absorber, method and apparatus for absorbing carbon dioxide, carbon dioxide separator, and process for producing lithium composite oxide
Inventor: IMADA TOSHIHIRO
IPC: C01B32/50
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon dioxide absorber using a release reaction carried out at a low temperature using a solid solution in which a part of iron in lithium ferrite is substituted for cobalt for the purpose of solving the above problem.  <P>SOLUTION: The carbon dioxide absorber 4 is a composite oxide containing lithium and iron, wherein a part of iron is substituted by at least one kind of transition-metal element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276345-A (JP)
Title: Nonvolatile storage device and method for verifying the same
Inventor: OGA HIROFUMI
IPC: G11C11/22
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the evaluation reliability of disturbance test by properly imitating a voltage generated by a bit line in the nonvolatile storage device of a constant current writing type.  <P>SOLUTION: The nonvolatile memory device provided with a plurality of bit lines 17, a plurality of word lines 18, dummy word lines 18D, a plurality of memory cells 15, a plurality of dummy cells 15D, and a current source 6 is used. The bit lines 17 is extend in a Y direction, and the word lines 18 and the dummy word lines 18D are extend in an X direction. The memory cells 15 are disposed corresponding to the points of intersection between the bit lines 17 and the dummy word lines 18D. The dummy cells 15D are disposed corresponding to the points of intersection between the bit lines 17 and the dummy word lines 18D. Both cells are nonvolatile semiconductor storage element where wiring is executed by a constant current. The current source 6 supplies a constant current to both cells and the bit lines 17. During the disturbance test of the bit lines 17, the constant current writing is executed in the dummy cells 15D to imitate a voltage generated through the bit lines 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275166-A (JP)
Title: Image forming apparatus
Inventor: YAMAGUCHI DAICHI
IPC: G03G21/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for applying a lubricant to an image carrier, in which the lubricant applied to the image carrier exhibits its lubricity more effectively than conventional ones and thereby degradation in the cleaning performance of a cleaning member is restrained.  <P>SOLUTION: The image forming apparatus applies the lubricant to a photoreceptor 2 from a lubricant storage part via two lubricant application brushes 150 and 151. Thus, the lubricant is pulverized by receiving shear force from the two brushes when the lubricant is transferred to the second lubricant application brush 152 from the first lubricant application brush 150. Accordingly, the lubricant with a small particle diameter is applied to the photoreceptor 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277261-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: NISHIYAMA AKIRA
IPC: H01L29/49
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which uses a gate insulating film having less threshold variation and having metal atoms, and also a method for manufacturing the semiconductor device.  <P>SOLUTION: The method for manufacturing the semiconductor device comprises steps of forming a pseudo film on a semiconductor substrate, forming a gate electrode spanning the pseudo film, removing the pseudo film, forming a gate insulating film having metal atoms in a gap once formed by the pseudo film, and forming a source/drain region on the surface of the semiconductor substrate with the gate electrode disposed therebetween.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282001-A (JP)
Title: Sound restraining structure of roof covering material
Inventor: MORIYASU NORIHIKO
IPC: E04B1/82
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of being unable to sufficiently restrain sounding by the expansion of a roof covering material, by using a packing material for fixing the roof covering material in-between by a panel presser, in a vertically laying roof structure arranged so that a side end part of the roof covering material overlaps with an end part of a backing material.  <P>SOLUTION: Fine innumerable recess-projection surfaces are arranged in a part for contacting with at least a fixing edge part of the roof covering material or at least a fixing member, and are constituted so as to restrain a generation sound by the expansion of the roof covering material. Here, at least means a partial edge part or the whole surface of the roof covering material. The fine innumerable recess-projection surfaces are desirably arranged on both surfaces by a mode of fixing the roof covering material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281385-A (JP)
Title: Method for producing inorganic powder-containing paste and the resultant inorganic powder-containing paste, and method for producing display panel member using the same
Inventor: AKIMOTO AKIRA
IPC: C08K3/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic powder-containing paste based on an organic vehicle containing foreign matter little, dispersed homogeneously even if the resin content of the vehicle is high.  <P>SOLUTION: A method for producing the inorganic powder-containing paste comprising inorganic powder, organic solvents and a binder resin is provided, comprising (A) the step of preparing the organic vehicle by dissolving the binder resin in two or more organic solvents with different boiling points, (B) the step of filtering the organic vehicle, (C) the step of evaporating the organic solvents in the organic vehicle and (D) the step of dispersing the inorganic powder in the organic vehicle. The inorganic powder-containing paste thus obtained is provided. Further, a method for producing display panels using the above paste is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279691-A (JP)
Title: Secondary cooling method for continuously cast slab
Inventor: ABE MASAMICHI
IPC: B22D11/124
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary cooling method for continuously cast slab with which cooling velocity can be adjusted according to the variation of drawing rate so that suitable and uniform cooling can be performed to the continuously cast slab, in the whole secondary cooling process for continuously cast slab.  <P>SOLUTION: At least one set of cooling means in the secondary cooling apparatus is regarded as a colliding pressure changeable cooling means 2A using a high pressure nozzle 21 and the colliding pressure Pc=(5.64×P×Q/H<SP>2</SP>) is changed according to casting speed having ≥1.8 m/min in the range of 0.01×10<SP>-3</SP>to 30×10<SP>-3</SP>MPa so that a crater end of the cast slab 6 becomes in the secondary cooling apparatus and the surface temperature of a bending part and a correcting part of the cast slab becomes a temperature at the out of occurrence range of the surface crack, by using the colliding pressure changeable cooling means 2A. Wherein, in above equation, Pc: colliding pressure received on the cast slab from the injected liquid solvent (MPa), P: nozzle injecting pressure (MPa), Q: nozzle injecting flowing rate (L/s/one of nozzle), H: distance of the nozzle and the cast slab (cm).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284752-A (JP)
Title: Picture switching display control device, picture switching display method, and picture switching display program
Inventor: SUGAWARA TSUTOMU
IPC: G06F3/0482
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To successively display a plurality of applications displayed one over the other in the forefront by automatic switching without user's intervention.  <P>SOLUTION: A picture ID/name acquisition part 2 acquires picture IDs and names which specify pictures of applications displayed on a monitor at present. A setting picture display part 4 displays a setting picture for setting selection of applications to be displayed by switching, a switching interval, and a switching sequence of the selected applications on the basis of picture IDs and names. A picture display switching processing part 5 successively switches the selected pictures of applications so that they are displayed in the forefront on the monitor omitted in Figure, in accordance with the switching sequence in response to a timing signal according with the switching interval from a timer 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280139-A (JP)
Title: Image output device, method of outputting image, memory medium storing computer readable program, and program
Inventor: SASAKI TATSUNORI
IPC: B41J29/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly constitute an image output environment capable of preventing image data with a copyright requiring security management from leaking directly.  <P>SOLUTION: This image output device comprises a first memory device 105 for storing image data received from a data processor and a second memory device 107 for storing an image processing control parameter set to the image data. The image data and the image processing control parameter are separated from each other, and then the image data is stored in the first memory device 105 and the image processing control parameter is stored in the second memory device 107, separately.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279499-A (JP)
Title: Cleaning method of polluted ground water and cleaning wall
Inventor: WATANABE TOMOYASU
IPC: C02F1/70
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning ground water polluted with pollutants by using a cleaning wall, and the cleaning wall.  <P>SOLUTION: The cleaning wall through which the polluted ground water permeates is installed in a passage for the polluted ground water. The cleaning wall has a cleaning material, and wall bodies oppositely disposed so as to leave a prescribed space between them and to hold the cleaning material between them. Openings are formed in the wall bodies so that the oppositely disposed wall bodies are nested. Preferably the wall body is made of a steel sheet pile. Iron powder is used as the cleaning material when the ground water is polluted with organochlorine compounds.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282317-A (JP)
Title: Stone fall prevention wall
Inventor: KINOSHITA MASATAKA
IPC: E01F7/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stone fall prevention wall with a damping mechanism rapidly constructed at low cost and with excellent construction efficiency by using square hollow columnar bodies as damping materials.  <P>SOLUTION: A stone fall prevention wall body is formed in a square hollow columnar body 12 having four faces formed of steel wire nets such as spiral nets 12c formed so that their shapes can be self-held by welding or combining the vertical wires with the horizontal wires and capable of developing a damping function by the deformation of the steel wire nets due to the collision of falling stone. A plurality of the square hollow columnar bodies 12 are disposed on a surface on which the falling stone is to be fallen.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290420-A (JP)
Title: Cast iron material and its production method
Inventor: TSUCHIYA MASAYUKI
IPC: B22D17/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cast iron material which maintains high strength sufficiently corresponding to the request for the increase in strength in the cast iron material by eliminating the defects of the conventional cast iron material, and also has sufficiently excellent workability, and to provide its production method.  <P>SOLUTION: Cast iron converted into white cast iron is subjected to a heat treatment so as to be held at 700 to 900°C for 5 to 60 min, and thereafter to be rapidly cooled, and is next subjected to a heat treatment so as to be held at 850 to 1,000°C for 20 to 60 min. Further, the cast iron converted into white cast iron is produced by a half-melt molding method. The cast iron has a composition containing, by weight, 1.8 to 2.5% C and 1.4 to 3.0% Si, and the balance substantially Fe.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005007860-A (JP)
Title: Method for determining production parameters of injection-molded product, method for manufacturing injection-molded product, injection molding machine and program
Inventor: NAGAOKA SHINICHI
IPC: B29C45/76
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding a resin product, capable of suppressing or controlling the occurrence of welding.  <P>SOLUTION: When injection molding is performed using a mold having a plurality of the resin inflow passages N, R, G1, G2 and G3 to a cavity CV, production parameters for setting the inflow amount of a resin material from the resin inflow passages in a time series manner are calculated beforehand by a combination of a numerical value analyzing technique for calculating an injection molding process and an optimization technique due to the support of a computer in order to control the occurrence of welding. By this constitution, the mold designing parameters can be calculated rapidly and accurately without repeating trial and error due to acquisition to suppress or control the occurrence of the welding of an injection-molded product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005289431-A (JP)
Title: Oil exchange apparatus
Inventor: KANBE NAOKI
IPC: F16N33/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil exchange apparatus which is provided with an additional simple, inexpensive structure to prevent different kinds of oils from mixing.  <P>SOLUTION: The oil exchange apparatus 1 has a cleaning pipeline 16 whose one side is open to the outside of the apparatus 1 and the other side is open to the top of a waste oil can 4. The apparatus 1 is subjected to a pipeline cleaning process. According to the cleaning process, the end of a common pipeline 13 disconnected from a tube nozzle 15 is connected to the cleaning pipeline 16 after an oil exchange is over, and a new oil used this time, which fills a new oil pipeline 8 and the common pipeline 13, is collected into a new oil can 2, which is then replaced with a next new oil can 2'. A new oil from the next new oil can 2' is sent toward the waste oil can 4 to push to wash away the used new oil remaining on the inner walls of the new oil pipeline 8 and the common pipeline 8. The next new oil, filling the new oil pipeline 8 and the common pipeline 8, is then returned to the new oil can 2'.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292591-A (JP)
Title: Display device and camera
Inventor: AIKAWA SATOSHI
IPC: G02F1/13357
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that gives a natural feeling to a user without spoiling a grade.  <P>SOLUTION: The display device is provided with an LCD 57 as a display element having display patterns (43 to 48) transmitting light, an LED 52 as a light emitting element, and a light guide 55 which is arranged on the back side of the LCD 57 and where a plurality of reflection parts 55b reflecting the light from the LED 52 toward the LCD 57 are formed. The light guide 55 has a 1st area corresponding to the display patterns (43 to 47) except the prescribed display pattern (48) of the LCD 52 and a 2nd area corresponding to the prescribed display pattern (48), a reflection part 55e in the 2nd area having higher formation density of a reflection part 55d at a part close to the 2nd area in the 1st area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI