baber/WOPTO huggingface dataset:
Patent JP-2004342422-A (JP)
Title: Flat battery
Inventor: YAMANO ATSUSHI
IPC: H01M4/70
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve a heavy load discharging characteristic at a low temperature in a coin shaped battery containing an anode mixture is formed into a pellet state together with a ring shaped metal base inside a battery can.  <P>SOLUTION: The anode mixture 13 is contained inside the battery can containing an anode can 1 and a cathode can 2 in the pellet state together with the metal ring state base 15. The base 15 contains an annular outer peripheral wall barrel 16 and a belt plate state receiving part 17 provided on the bottom surface of the outer peripheral wall barrel 16. In the central part of the receiving part 17, an inserting piece 22 inserted into the top of the outer peripheral wall barrel 16 is louvered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340031-A (JP)
Title: Air-fuel mixture injection device for internal combustion engine
Inventor: KUBO MASAAKI
IPC: F02D41/04
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce generation (exhaust) of unburnt HC in a direct injection engine.  <P>SOLUTION: An air-fuel injection valve 2 for injecting only air or air-fuel mixture into a combustion chamber 11 injects the air-fuel mixture so that the mixture is in a suitable state in ignition timing (for example, its equivalent ratio becomes approximately 1), and then is closed after the air-fuel mixture injection valve injects only air. The injected air-fuel mixture is carried around a spark plug by the air injected after the injection of the mixture. Since the air-fuel mixture in a suitable state of a definable boundary with the air is formed near the spark plug 4, little lean air-fuel mixture exists in the combustion chamber 11, and the surely stratified air-fuel mixture 12 is ignited and burnt, to largely reduce the unburnt HC.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340887-A (JP)
Title: Spent fuel storage installation
Inventor: NAGAHAMA TETSUSHI
IPC: G21C19/06
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To adopt an operation floor having structure for arranging storage pipes with zig-zag arrangement at high density to realize highly dense storage for spent fuel.  <P>SOLUTION: Structure constituted mainly of a substantially honey-comb-shaped steel hollow structure 21, and filled with concrete 22 in it hollow part is adopted as the structure of the operation floor. The steel hollow structure comprises steel pipes 23 positioned in a just upper side of the zig-zag-arranged respective storage pipes to serve respectively as charge ports, an upper steel plate 24 and a lower steel plate 25 arranged in positions in an upper face and a lower face of the operation floor, and rib steel plates 26 for connecting the steel pipes and for connecting the upper steel plate and lower steel plate. The steel hollow structure is integrated structurally with the concrete filled in the hollow part to form the whole into a steel shell concrete structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347864-A (JP)
Title: Image forming apparatus and cleaning device
Inventor: KAWAMATA SHINICHI
IPC: G03G21/10
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent faulty cleaning caused by the holding and the filming of paper powder without providing a sensor or a circuit or the like.  <P>SOLUTION: The image forming apparatus is equipped with the cleaning device (CLb) having a cleaning brush (3) rotating while coming into contact with the surface of an image carrier (B) in a 3rd cleaning area (Ba) and recovering toner on the surface of the image carrier (B), an elastic thick plate member (6) having an edge abutting on the surface of the image carrier (B) in a 2nd cleaning area (Bb) and scraping and recovering the toner adhering to the surface of the image carrier (B), and an elastic thin plate member (8) having an edge abutting on the surface of the image carrier (B) in a 1st cleaning area (Bc) and having higher hardness than the member (6) scraping and recovering the toner adhering to the surface of the image carrier (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346215-A (JP)
Title: Method for removing carbon attached to oven wall of carbonization chamber of coke oven
Inventor: YATSUGAYO KENICHI
IPC: C10B41/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing carbon attached to oven wall of carbonization chamber of a coke oven, in which increase of pushing load and increase of soot by excessive burning-off of carbon can be prevented in the case where a ratio of non-slightly caking coal in formulated coal charged into a carbonization chamber becomes ≥25 mass%.  <P>SOLUTION: The method for removing carbon attached to the oven wall of coke oven carbonization chamber comprises feeding an oxygen-containing gas into the carbonization chamber by inserting a plurality of lances 3 from a coal-charging inlet 2 of the carbonization chamber 1 of the coke oven, burning carbon attached to the oven wall by fed oxygen-containing gas and discharging a combustion gas from a raising pipe part 4 to burn and remove the attached carbon. In the carbon-removing method, as distribution of the amount of the oxygen-containing gas fed in the pushing-out direction of coke, the amount of oxygen-containing gas fed on coke discharge side 5 from the center part of the carbonization chamber is kept largely than the amount of oxygen-containing gas fed on the raising pipe side 6 from the center part the carbonization chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345300-A (JP)
Title: Method for manufacturing high barrier plastic cup-like container
Inventor: KOJIMA TADASUKE
IPC: B65D8/16
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high barrier plastic cup-like container which does not spoil appearance and barrier properties, has heat resistance and pressure resistance, and can be used in a microwave oven.  <P>SOLUTION: The plastic cup-like container 100b with a shape of an inverted truncated cone has a flange 110 for heat-fusing a sealing film on the upper end outer periphery and heat-fuses high barrier labels 140 on the outer peripheral face of the peripheral wall 120 and the underside of a bottom wall 130. The method of manufacturing the container 100b comprises the first stage wherein a high barrier label 140a for the peripheral wall is temporarily stuck on the peripheral wall cavity face in advance in a mold for injection molding, and at the same time when the container is injection-molded, the high barrier label for the peripheral wall is heat-fused on the outer face of the peripheral wall, and the second stage wherein a high barrier label 140b for the bottom wall is heat-fused by a heat-fusion method on the underside of the bottom wall of the container on the outer face of the peripheral wall of which the high barrier label is heat-fused.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351785-A (JP)
Title: Method for manufacturing rod-shaped member with shaft
Inventor: YAMAMOTO TOSHIHIRO
IPC: B29C69/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of continuously and efficiently manufacturing a rod-shaped member with a shaft as a foam, wherein a uniform cell diameter is achieved as a whole, by heating and curing a thermosetting resin held to a flowable state.  <P>SOLUTION: A plasticized thermoplastic resin is continuously extruded from a die 16 and the extruded thermoplastic resin is passed through a sizing sleeve 18 to be molded into a cylindrical jacket 12 while regulated in its outer contour shape and further to be cooled and solidified. The thermosetting resin held to the flowable state is charged and supplied into the cylindrically molded jacket 12, and the jacket 12 and the thermosetting resin are deformed so as to be brought to a depressed state with a shaft holding means 88 to position a shaft 80. A main body part 46 is pulled and transferred along with the jacket 12 by the transfer device 70 arranged on the most downstream side to manufacture the rod-shaped body 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355505-A (JP)
Title: Spatiotemporal data management device and method
Inventor: TSUTSUI KAZUO
IPC: G06T3/20
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently execute a display conversion process of a chronological map and positional correction of a topographical map to be corrected.  <P>SOLUTION: A reference map is stored in a screen data file 110 in a file device 11 and a plurality of reference points corresponding to a plurality of positions of the reference map are set by a chronological reference point file generating part 24 and stored in a chronological reference point data file 112. The topographical map to be corrected is displayed on a screen display part 28 of a display 14 and a correction reference point is set at a corresponding position of the reference point. A chronological position coordination correction processing part 26 executes affine transform so that positional coordinations of at least three correction reference points geometrically match positional coordinations of corresponding reference points on the reference map.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352178-A (JP)
Title: Ceiling attachment device for in-vehicle appliance
Inventor: KOBAYASHI HIDEAKI
IPC: B60R11/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To develop a ceiling attachment device for in-vehicle appliance with which even an unskilled person can simply mount a monitor such as a comparatively heavy navigator or a TV utilizing installation equipment of a ceiling part.  <P>SOLUTION: The ceiling attachment device A for on-vehicle appliance is arranged on the cabin ceiling surface 10 of a vehicle or along the equipment 15 installed to the cabin ceiling surface 10 and is used to mount the in-vehicle appliance M on the cabin ceiling part of the vehicle. The ceiling attachment device is constituted of at least a pair of a first and a second attaching plates 1, 2, and claw parts 3, 4 to be engaged with the parts 12, 13 to be engaged exist on the cabin ceiling surface 10 or the equipment 15 of the vehicle or between the cabin ceiling surface 10 and the equipment 15 are provided respectively to the outer end of the first and the second attaching plates 1, 2. A tightening mechanism 5 for moving the first and the second attaching plates 1, 2 in the pressing direction toward the parts 12, 13 to be engaged of the claw parts 3, 4 is formed in the opposing positions 1a, 2a of the first and the second attaching plates 1, 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352597-A (JP)
Title: Method for manufacturing ceramic sintered body having communicating porous layer and dense layer
Inventor: KUDO TAKAHIRO
IPC: A61L27/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of surely manufacturing a high strength ceramic sintered body having good adhesiveness between a porous layer and a ceramic base material, and also in which pores themselves existing in the vicinity of the interface of the porous layer and the ceramic base material are communicated and having excellent biocompatibility, in the ceramic sintered body of a two-layered structure in which the porous layer is formed on the surface of a dense ceramic base material.  <P>SOLUTION: The manufacturing method of the ceramic sintered body having the communicating porous layer and the dense layer comprises; a step of laminating a mixed-powder layer comprising a ceramic raw material powder and a burnable pore forming agent and a ceramic raw material powder layer consisting of a ceramic raw material powder same as or different from the ceramic raw material powder by interposing a burnable fiber material and forming the laminated material in a state in which the burnable fiber material is kept into contact with the burnable pore forming agent; a step of burning the burnable pore forming agent and the burnable fiber material in the obtained formed body; and a step of sintering the ceramic raw material powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362806-A (JP)
Title: Fuel cell system
Inventor: FUKUDA TAKASHI
IPC: H01M8/04
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of purging according to an operating pressure, reducing the volume of wastefully exhausted hydrogen to a minimum, without fear of causing deterioration of operating efficiency.  <P>SOLUTION: A hydrogen exhaust adjustment means for switching a hydrogen exhaust flow channel 8 and changing a cross section area of the flow channel is provided at the hydrogen exhaust flow channel 8 for exhausting hydrogen from a hydrogen electrode of a fuel cell stack 1 outside the system. As the hydrogen exhaust adjustment means, for instance, a purge valve 9 with variable opening areas is used. Then, the opening areas of the purge valve 9 are set in accordance with pressures (operating pressures) in a hydrogen circulation flow channel 7, by detecting the pressures inside the hydrogen circulation flow channel 7 in the vicinity of the purge valve 9 by a pressure sensor 33, and judging the operating pressures from detected values of the pressure sensor 33 by a control unit 35. To be more precise, an opening area of the purge valve 9 is set larger at a low-load region with a lower operating pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359567-A (JP)
Title: Agrochemical granular composition
Inventor: FURUSAWA HIROYUKI
IPC: A01N25/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a granular composition which improves the elution of an agrochemically active ingredient.  <P>SOLUTION: This granular composition comprises (a) alginic acid or its salt, (b) acid white clay or active white clay, and (c) an agrochemically active ingredient. A preferable example includes a granular composition comprising (a) sodium alginate, (b) active white clay, and (c) an agrochemically active ingredient whose water solubility is ≤100 ppm at 20°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358379-A (JP)
Title: Photocatalytic sheet
Inventor: ITO MASARU
IPC: B01J35/02
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalytic sheet which has satisfactory porosity, excellent catalytic reactivity and transparency, can be manufactured at a low temperature and can be applied even to a plastic film or the like.  <P>SOLUTION: This photocatalytic sheet has at least a metal oxide layer which is deposited on a substrate and has a grooved structure and a cracked shape. The groove width of the grooved structure of the metal oxide layer is made to be ≤1 μm and the area ratio occupied by the portion other than the grooved portion is made to be ≥75% and ≤90%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361032-A (JP)
Title: Shelf lift for refrigerator
Inventor: TOBU ESAO
IPC: F25D25/02
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift for suppressing the occurrence of shock and noises at a lowering end point of a shelf.  <P>SOLUTION: The lift lifts up and down the shelf 40 provided in a refrigerator as held in a horizontal condition by a link mechanism 10. It comprises at least an absorber 20 for restricting the turn of the link mechanism 10 so that the shelf 40 rests at the lowering end point of the shelf 40. The shock absorbing operation of the absorber 20 suppresses the occurrence of shock and noises at the lowering end point of the shelf 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361784-A (JP)
Title: Traffic regulation instruction system and method for the same
Inventor: FUJII KENJI
IPC: G06Q50/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trainee-participating type traffic regulation instruction system enabling a trainee to efficiently and effectively learn traffic regulations by utilizing a simulator.  <P>SOLUTION: The traffic regulation instruction system for conducting traffic regulation instruction utilizes: a driving simulator having a display for displaying images for use in vehicle driving simulation; and operation equipment for the trainee to perform driving operations according to the images for use in the vehicle driving operation simulation. The instruction system is provided with: a textbook image control means which displays on the display the image of a traffic regulation textbook with the contents concerning the items on traffic regulations on which the trainee takes instruction; and a simulation video control means which executes a simulation program related to the traffic regulation instruction items and displays the simulation video on the display.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005752-A (JP)
Title: Original reader
Inventor: HAYASHI SHINJI
IPC: H04N1/19
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of rapidly obtaining image information which is not affected by dirt, dust and blemish, even if they remain adhering on contact glass.  <P>SOLUTION: The image reader is provided with an image pickup for reading the image information of an original 1 transferred in a sub-scanning direction at an original reading position 3; an optical system 4 for focusing the image of the original 1 at the original reading position 3 on the image pickup; a front end optical system 9 for guiding the image information of the original 1 to the optical system 4 via different optical paths L1, L2; and an original transferring mechanism 2 for transferring the original 1 to the original reading position 3. In the image reader, the original reading position 3 is provided on the upper part of the contact glass 6 and the peripheral part of a transferring roller 205 having an axis arranged in a main scanning direction, the peripheral part of the transferring roller is colored into a reference color, and an optical switching processor capable of switching the optical paths L1, L2 of the optical system 9 on the basis of read data of the reference color by the image pickup.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003482-A (JP)
Title: Printed matter measuring method
Inventor: MURAKAMI SHIGEO
IPC: B41F31/02
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter measuring method capable of accurately measuring a color.  <P>SOLUTION: This printed matter measuring method measuring the color of a specified position in a printed matter based on an image data obtained by measuring the printed matter is provided with a control point designating process designating the position of a control point, an extraction process extracting the image data near the control point, a selection process selecting a related pixel relevant to the control point from the image data near the control point, and a decision process determining the color of the control point from the related pixel selected in the selection process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001288-A (JP)
Title: Droplet discharge apparatus and ink jet record device
Inventor: FUJII MITSUYOSHI
IPC: B41J2/045
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet discharge apparatus which is capable of efficiently transmitting a pressure wave that generates in a pressure chamber to a liquid in the chamber, thereby efficiently transforms to an energy to be ejected through a nozzle.  <P>SOLUTION: The ink droplet discharge apparatus has a structure formed by laminating a nozzle plate 1, a panel 3, a pressure chamber substrate 5 and an actuator substrate 7, ink droplets are discharged from a nozzle 2 when an ink in a common liquid chamber 10 is supplied to the pressure chamber 6 through the panel 3, and the ink in the pressure chamber 6 is pressurized by a vibration of the actuator substrate 7. The panel 3 is composed of a porous member with a thickness of not more than 0.5 mm and a pore diameter of the porosity member not more 5 μm, and a pressure wave Pi generated by the actuator substrate 7 can be efficiently converted into an energy for ejecting an ink. The volume of the pressure 6 can be reduced and a large number of nozzles are arranged on an ink jet head for realizing high integration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000579-A (JP)
Title: Table tennis serve practice apparatus
Inventor: EBINUMA TAKAYUKI
IPC: A63B69/00
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table tennis serve practice apparatus for allowing a player to play serve by the automatic circulation of balls.  <P>SOLUTION: The serve ball (2) hit by the player (1) hits a ball prevention net (4) and fall. Then the ball is carried from a collection groove (5) to the side of the player by way of a collection port (6) and a carrier groove (7), and stored in a hopper (8). Thus, the player continuously practices the serve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007599-A (JP)
Title: Offset printing device and method for printing electrode pattern for plasma display using offset printing device
Inventor: KONDO YASUHIKO
IPC: B41F13/22
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an offset printing device which is intended for continuously printing a PDP electrode pattern with excellent printability, and a printing method.  <P>SOLUTION: In an offset printing device 1 equipped with fixtures 4 and 5 for drying the surface of a blanket roll and a fixture 6 for cooling the surface of the blanket roll, the cooling fixture 6 is constituted of a metallic roll 6 which rotates in contact with the surface of the blanket roll and so that the relationship between the surface velocity A of the metallic roll 6 and the surface velocity B of the blanket roll during contact rotation is A>B. In addition, the metallic roll 6 prints the PDP electrode pattern using the offset printing device 1 equipped with a cleaning fixture 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010942-A (JP)
Title: Apparatus with sequential access memory device in which boot code is stored, and method for starting the same
Inventor: SERIZAWA MAKOTO
IPC: G06F12/06
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot up method for a system in which a boot code is stored into a sequential memory device such as NAND flash.  <P>SOLUTION: A reset address is allocated to a RAM 23 at least immediately after releasing reset and the boot code is stored into a nonvolatile memory device (NAND flash) 22 requiring sequential accesses. Immediately after releasing the reset, the boot code stored in the NAND flash 22 is transferred to the RAM 23 by means of a main memory/NAND flash transfer unit 20. A wait generating unit 13 generate wait to a command fetch for a reset address of a CPU 11 and a following command fetch if necessary according to the progress of the transfer unit 20. In advance of the command fetch of the CPU 11, the transfer of the boot code from the NAND flash 22 to the RAM 23 is achieved, and boot-up without the need of an extra boot ROM becomes possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008922-A (JP)
Title: Production method of metal hydroxide carrying gold or platinum and recovery method of gold or platinum using the same
Inventor: YOKOYAMA TAKUSHI
IPC: C22B7/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce a metal hydroxide carrying gold or platinum, and to efficiently recover gold or platinum from an aqueous solution of gold or platinum ion.  <P>SOLUTION: The metal hydroxide carrying gold or platinum is produced by mixing an aqueous solution of a metal ion with the aqueous solution of gold or platinum ion, co-precipitating the gold or platinum ion with the metal hydroxide and reducing the gold or platinum ion with water. Then, the gold or platinum carried on the metal hydroxide is separated from the metal hydroxide to recover the gold or platinum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI