baber/WOPTO huggingface dataset:
Patent JP-2004068828-A (JP)
Title: Solenoid valve
Inventor: KONDO KENJI
IPC: F16K31/06
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the durability of a solenoid valve having coils, which is used in an environment of a large temperature difference and a high humidity.  <P>SOLUTION: The solenoid valve is structured so that a first filler 3 having a glass transition temperature equal to or below the service temperature is applied to a part 5 where a wire 1 contacts with a groove 9 in a flange 6 when winding a coil 1-1 is started while a second filler 4 of supplementary reaction type is applied in such a way as covering the part between the flange 6 and a terminal 2 and the wire 1 at the flange 6 and the first filler 3 applied to the part 5 contacting with the groove 9 when winding the coil 1-1 is started. This eliminates severance of the wire 1 being influenced by a thermal expansion and contraction of the filler , and the resistance against moisture is enhanced furthermore.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151366-A (JP)
Title: Transparent conductive film, its manufacturing method and touch panel
Inventor: IWABUCHI YOSHINORI
IPC: C23C14/20
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film with a transparent conductive thin film formed on a high polymer film, not having problems of damages and peeling of the transparent conductive thin film and capable of providing a touch panel with high reliability and durability, and the touch panel provided with the transparent conductive film. SOLUTION: The transparent conductive film is comprised by forming the transparent conducting thin film 5 and a cover layer 9 on the high polymer film 4. The cover layer 9 on the transparent conducting thin film 5 is a layer comprising metal, or it is comprised by oxidizing, nitriding or oxynitriding a metal layer. The touch panel is provided with the transparent conductive film used as an upper electrode 6A or a lower electrode.
Patent JP-2004069341-A (JP)
Title: Acid-fast bacteria acridine orange fluorescent dyeing method
Inventor: ARAKI HAJIME
IPC: G01N33/48
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dyeing method having improved detection sensitivity, and to provide a dyeing liquid and a piece-dyeing liquid in an acridine orange fluorescent dyeing method, in acid-fast bacteria detection.  <P>SOLUTION: The acridine orange fluorescent dyeing method for acid-fast bacteria includes a process for preparing the smear of a specimen to be examined fee; a process for dyeing the smear by an acridine orange dyeing liquid; a process for discoloring or piece-dyeing the smear by the additionally-staining reagent solution; a process for allowing the dyed smear to be subjected to microscopic inspection; and a process for deciding. In this case, the concentration of the acridine orange in the acridine orange dyeing liquid is 0.3-0.5 %.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066065-A (JP)
Title: Method of imparting arsenic removing function to filtration tank, water treatment method of groundwater, and water treatment equipment for groundwater
Inventor: NISHIDA KAZUO
IPC: C02F3/34
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To impart to a filtration tank the function for removing arsenic from groundwater by a method in which the filtration capacity can be kept at a low cost, the amount of wastes discharged is small and which is friendly to the environment because a flocculant and chemicals for filter media regeneration are not necessary.  <P>SOLUTION: A filter layer is formed in a filtration tank 18 by using a filter medium 22 having a particle diameter of 5-8 mm and a specific surface area of 500-700 m<SP>2</SP>/m<SP>3</SP>or larger. When groundwater is passed through the layer for a sufficiently long time, bacteria are grown on the surface of the filter medium 22, in the insides of the pores of the medium 22, and in gaps 23 among the particles of the filter medium 22. Soluble arsenic (trivalent arsenic) in the groundwater is converted into particulate pentavalent arsenic by the action of the enzyme produced by the bacteria. The pentavalent arsenic is adsorbed on a mucous polysaccharide protein produced by the bacteria and is coagulated and trapped by the filter layer 22. Thus, arsenic is removed from the groundwater. When a backwashing pump 3 is operated, an upward water stream is produced in the filtration tank 18 to backwash the filter layer 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070540-A (JP)
Title: Checking scheduling method and device
Inventor: OYAMA TOMOKAZU
IPC: G06Q10/06
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To much more efficiently perform checking schedule preparation for an object to be checked.  <P>SOLUTION: When checking a plurality of pieces of equipment, common checking items are extracted, and a schedule corresponding to the extracted checking items is established. In this case, a checking information DB having information for identifying checking items for each equipment is used for establishing the schedule. Then, the schedule is calculated by a computer 10 based on a checking information DB53 indicating the features of the checking items.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070035-A (JP)
Title: Method for driving plasma display panel
Inventor: IMAI TETSUYA
IPC: G09G3/296
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving a plasma display panel which has high light emission efficiency, high luminance, and lower power consumption.  <P>SOLUTION: In the method for driving the plasma display panel having a surface substrate where a plurality of display elements each comprising a maintenance electrode and a 1st scanning electrode and a 2nd scanning electrode provided adjacently to each other across the maintenance electrode are formed, control is so performed that after 1st maintenance discharge is carried out by a potential difference given between the 1st scanning electrode and the maintenance electrode, 2nd maintenance discharge is performed between the 2nd scanning electrode and the maintenance electrode given a potential difference smaller than the potential difference between the 1st scanning electrode and the maintenance electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066315-A (JP)
Title: Method and device for forming screw seat
Inventor: FUJIWARA KENICHI
IPC: B21D35/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a screw seat capable of preventing swelling of an excess metal at the time of shaping the screw seat and also removing a burr at the time of shaping the screw seat.  <P>SOLUTION: The screw seat is formed following a punching process and a shaping process. In the punching process, a solid wall in a punch region and its periphery is pushed in to a die hole 19 by a thickness removing protrusion 14 disposed in a first punch 10. A through hole 2 is formed by shearing the punch region in this state at a shearing part 15. Furthermore, a front stage screw seat 4 is formed by shaping the through hole 2 at a front stage shaping part 16, and a ring part 3 is formed at a receiving hole 20 at the upper end of a die hole 19. The ring part 3 is crushed and pushed back to the through hole 2 side in the shaping process. The front stage screw seat 4 and the ring part 3 plastically deformed are simultaneously shaped and made to the screw seat in the shaping part of a second punch. The swelling of the excess thickness is prevented by minimizing the amount of the solid wall removed by pushing in the shaping part. The burr is absorbed and removed at the time of shaping process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069583-A (JP)
Title: Image processing device
Inventor: WATANABE SHOGO
IPC: G06T1/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To avoid mismatch problem in a parallax image for quickly finding a distance to a target object.  <P>SOLUTION: In this image processing device, sequential parallax images of the target object are found by means of a photographing device 13 via an optical shutter 12 having an aperture part moving at a high speed, and on the basis of the image information about the found sequential parallax images, a distance to the target object is computed by a distance computing part 152 in a computing device 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075557-A (JP)
Title: Method for purifying adamantanone
Inventor: TAMAOKI MASANORI
IPC: C07C49/453
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying adamantanone, by which the adamantanone can efficiently be purified in high purity and in a large amount.  <P>SOLUTION: This method for purifying the adamantanone, an evaporable substance, comprises distilling the adamantanone together with a specific solvent to obtain the adamantanone solution as a main distillate, cooling the main distillate to crystallize the adamantanone, and then collecting the crystals to obtain the highly pure adamantanone. By the method, the adamantanone can be purified in a large amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077736-A (JP)
Title: Boot for optical connector and method of assembling optical connector using same
Inventor: YAMAGUCHI TAKASHI
IPC: G02B6/36
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot for optical connectors which is superior in workability and durability and doesn't require skill in assembling work and to provide a method of assembling an optical fiber with an optical connector using the same.  <P>SOLUTION: A boot 1 for optical connectors is used which comprises a boot body 2 attached to a rear end of the optical connector and a tube part 3 which has a smaller cross-section than that of the boot body 2 and is formed so as to extend from the rear end of the boot body 2. Thus it is unnecessary to adhere a protection tube to the rear end of the boot 1 for connectors, and workability is improved, and efficiency is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174059-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: HIRAI HIROYUKI
IPC: H01L25/04
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is superior in workability at the time of manufacture and in which the drop of mechanical strength can be prevented, and to provide the manufacturing method.  <P>SOLUTION: Semiconductor elements 70a, 70b, etc., and the like are mounted on a wiring pattern 41 on an insulating substrate 30 through conductive paste bumps 60. They are sealed from above the semiconductor elements 70a, 70b, etc., and the like by applying a second sealing material, and a second sealing material layer 80 is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003071059-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 2002-08-20
Abstract: PROBLEM TO BE SOLVED: To enhance enjoyment in variation of a pattern display form. SOLUTION: In display of a pattern E in a special pattern display device by a display control device, variation display of patterns is started in an upper row U, a middle row M, and a lower row L. Then, the pattern variation in the upper row U is stopped after 7 seconds, and the pattern variation in the lower row L is stopped after 8 seconds. (Main patterns of the upper row and the lower row are matched with each other on the same line.) During the following 8 seconds, the pattern variation in the middle row M is carried out at a high speed and enlarged to a giant size one, and the giant size pattern is frame- advanced for 10 seconds.  Subsequently, variation is stopped so that the pattern in the middle row M on the line, on which the main patterns in the upper row U and the lower row L are matched with each other, becomes the same pattern as the main pattern, and finally, the pattern is returned to an ordinary size one. In this way, a player can increases expectation for a large prize when a changing process of the varying pattern in the middle row M from an ordinary size one to the giant size one is displayed in a ready-to-win condition.
Patent JP-2003081916-A (JP)
Title: Method for producing benzyl carboxylate
Inventor: OOMS PIETER
IPC: C07C69/14
Filed: 2002-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for advantageously producing a benzyl carboxylate in a good yield under mild reaction conditions. SOLUTION: This method for producing a benzyl carboxylate comprises reacting a dibenzyl ether with a carboxylic acid and/or a carboxylic anhydride in the presence of one or more acids, preferably one acid, carried on a carrier as a catalyst.
Patent JP-2003200372-A (JP)
Title: Remote control type cutting robot
Inventor: TAKAGI AKIRA
IPC: B25J13/08
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control type cutting device capable of performing remote control cutting while keeping the restriction of the position relation between a workpiece to be cut and a cutter even in the case where the cutter body of the robot moves.  <P>SOLUTION: The remote control type cutting robot cuts the workpiece 6 to be cut in such a way that while controlling the workpiece 6 to be separated from the cutter specified distance with a distance sensor 4 faced to the workpiece 6, the robot tip of a cutting manipulator 2 is moved on a planned cutting path for providing a corrective cutting path. In cutting the workpiece, the cutting manipulator 2 is controlled by a controller 1 to trace the corrective cutting path for cutting the workpiece 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004085611-A (JP)
Title: Device of controlling map scroll and navigation system using same
Inventor: YAMAZAKI NOBORU
IPC: G01C21/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of a map scroll by making comfort with a high speed scroll compatible with an easy alignment of a cursor.  <P>SOLUTION: A central processing unit (CPU) 17 allows a map image displayed on a navigation display to be quickly scrolled at a first speed at an initial state, and controls the map image to be scrolled at a second speed slower than the first speed near at a predetermined spot, thereby the comfort of scrolling is usually kept by a high speed scrolling of the map, and an easy alignment of the cursor to a target point is provided by reducing the scroll speed of the map when the point which a user requires comes closer to the cursor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087549-A (JP)
Title: Tank for processing liquid and processing apparatus
Inventor: MOKUO KATSUTOSHI
IPC: B08B3/04
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank for processing liquid and a processing apparatus which can make the space needed for a tank and a heat exchanger small and realize low cost.  <P>SOLUTION: The processing liquid tank 10 which stores specified processing liquid is equipped with an inner cylinder 130 inside and stores the processing liquid outside the inner cylinder 100, and pipes 160a, 160b, and 160c in which a heating medium runs are arranged in the processing liquid. Further, flows of the heating medium in the pipes 160a, 160b, and 160c and a flow of the processing liquid are in opposite directions. Furthermore, the processing apparatus is equipped with the processing liquid tank 100, a processing part which processes a body to be processed and a processing liquid supply part which supplies the processing liquid from the processing liquid tank to the processing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085238-A (JP)
Title: Connection mechanism in semiconductor integrated circuit
Inventor: OTAKA KATSUHIRO
IPC: G01R31/26
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To reliably connect the connection terminal of a semiconductor integrated circuit to a contact pin.  <P>SOLUTION: In a connection mechanism in the semiconductor integrated circuit for contacting and connecting a connection terminal x1 to a contact pin 1c in an IC socket 1b, by moving an accommodating tool 2 for accommodating a semiconductor integrated circuit X, in a state where the connection terminal x1 is exposed, the accommodating tool 2 has a projecting accommodation section 2b that projects to a side that opposes the IC socket 1b and exposes the connection terminal x1 and an inclination surface 2c for regulating a position that is inclined at a predetermined angle with respect to the direction that opposes the IC socket 1b on the peripheral surface of the projecting accommodation section 2b. An abutment 1h, fitted to the inclination surface 2c for regulating a position, is provided at the periphery of the IC socket 1b. The connection terminal x1 is brought into contact with and is connected with the contact pin 1c, by bringing the inclination surface 2c for regulating positions into contact with the abutment 1h.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083236-A (JP)
Title: Conveyor belt
Inventor: TERAMOTO KATSUYA
IPC: B65G23/16
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor belt allowing traveling of a small radius curvature.  <P>SOLUTION: This conveyor belt is provided with an endless belt body 1, deflection resistant members 6 embedded in the bolt body 1 in such a manner as extending in the belt width direction and aligning in the belt circumferential direction in prescribed intervals apart, expandable left/right side wall members provided around the whole circumference near both edges of the outer circumferential surface of the belt body 1, an endless chain extending so as to circulate along the internal circumferential surface of the belt body 1 and being bendable in the belt width direction, a plurality of driven racks 19 installed on the deflection resistant members 6 opposingly to the chain, and multiple driving racks 20 installed in an outside plate 11 comprising the chain at intervals matching to the driven racks 19 and threaded with the driven racks 19. A plurality of grooves 7 extending in the belt width direction are formed in the internal circumferential surface of the belt body 1, partition members 3 continuing to the outer circumferential surface of the belt body 1 and the left/right side wall members 2 are provided in the belt circumferential direction at an approximately equal intervals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084385-A (JP)
Title: Vibration control structure of apartment house building
Inventor: MIYASHITA SHIGERU
IPC: E04B1/18
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control structure of an apartment house building capable of rationally controlling the vibration of a high-rise or a super high-rise apartment house building and, at the same time, ensuring a comfortable habitable environment.  <P>SOLUTION: The apartment house building 1 includes the outer circumferential rigid-frame skeleton 2 and the inside rigid-frame skeleton 5 so as to divide the long side into equal parts in the direction of x in plan view, a separation interval L<SB>4</SB>between adjoining inside columns 6 is shortly formed as compared with a separation interval L<SB>3</SB>between the outer circumferential column 3 and the inside column 6 adjacent to each other in the direction of y in plan view, and a boundary beam damper 8 is constructed thereon. A dwelling unit zone is set only in an area surrounded by the outer circumferential rigid-frame skeleton 2 and the inside rigid-frame skeleton 5, and the common zone is only set in an area surrounded by the inside rigid-frame skeleton 5. A floor slab set in the area surrounded by the inside rigid-frame skeleton 5 is so constituted that it is surrounded by an inside beam 7, and it is insulated from the boundary beam damper 8. A reversed beam is used for the outer circumferential beam 4, a flat beam is used for the inside beam 7, and the flat beam is also used for a beam constructed on the inside column 6 and the outer circumferential column 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093738-A (JP)
Title: Image forming apparatus
Inventor: NAKAZAWA YOSHIO
IPC: H05B3/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently exert preliminary heating control of a fixing heater, in an image forming apparatus such as a printer or a copying machine.  <P>SOLUTION: The image forming apparatus has: a fixing heater 2 connected to an AC power source 1; a condenser 3 connected to the fixing heater 2 in series; a relay 4 connecting the series circuit of the fixing heater 2 and condenser 3 to the AC power source 1 or shuts off the circuit from the AC power source 1; and a control means for the fixing heater. The relay 4 is closed and a current lower than a rated current is supplied to the series circuit of the fixing heater 2 and condenser 3, thereby preliminarily heating the fixing heater 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003231259-A (JP)
Title: Nozzle plate, its manufacturing method, and liquid ejection head
Inventor: NAKAMURA TAKASHI
IPC: B41J2/16
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nozzle plate in which liquid drop ejection characteristics can be arranged by making uniform the shape and the dimensions of multiple nozzle openings being made through a nozzle plate.  <P>SOLUTION: By sequentially performing a process for forming a plurality of lower holes 44 in a material plate 43 by punching, and a process for removing the parts swollen to the rear surface side of the material plate 43 during the lower hole forming process, the lower holes 44 are made through the material plate 43 in the thickness direction thereof thus manufacturing a nozzle plate provided with a nozzle array 30 consisting of a plurality of nozzle openings. In the process for forming the lower holes, a plurality of lower holes 44 belonging to the same nozzle array 30 are formed using the same punch 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004093842-A (JP)
Title: Heating device and image forming apparatus
Inventor: AKAMA SHINOBU
IPC: G03G15/20
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device which is safer and whose on-demand property is excellent by improving heat efficiency by improving the contact state of a heating body with a belt in the heating device of a belt heating system using the belt whose belt base layer is made of metal, and to provide an image forming apparatus using the heating device as a fixing device.  <P>SOLUTION: The heating device is provided with: a heating body 16; a heating body holding member 17 where the heating body 16 is fixed and held; a belt 20 slid on the heating body; and a pressing member 22 by which a nip N is formed with the heating body 16 through the belt 20. A material to be heated P is held and fed between the belt 20 at the nip part N and the pressing member 22, and heated by heat from the heating body 16 through the belt 20. The base material of the belt 20 is metallic and the heating body 16 is projected on the side of a sliding surface with the belt 20 from the heating body holding member 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092825-A (JP)
Title: Controller
Inventor: TANIGAWA TAKESHI
IPC: F16K7/17
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller having a boosting means and being usable under a high temperature.  <P>SOLUTION: The boosting means 11 for amplifying the force applied to a piston 10 and transmitting the same to a valve rod 9, is kept into contact with an outer peripheral part of the piston 10 at its outer end part, and a flange part 22a formed on the valve rod 9 at its inner end part from its lower side, and has an oscillating member 25 supported on casings 7, 8 oscillatably around a horizontal shaft 26 positioned to an inner end side. Metallic bellows 16 are mounted between an outer peripheral part of a casing top wall 8a and the outer peripheral part of the piston 10 for sealing a space for introducing a compressed air.  <P>COPYRIGHT: (C)2004,JPO