baber/WOPTO huggingface dataset:
Patent JP-2003301755-A (JP)
Title: Fuel injector
Inventor: TORII SHINJI
IPC: F02M47/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injector that has a structure wherein excessive stress is hardly generated on a portion where a high pressure fuel passage and a fuel recovery passage cross.  <P>SOLUTION: The fuel injector comprises a nozzle part 2 in which a built-in nozzle needle part 30 is lifted to open nozzle holes 21a, and a body part 3 having the high pressure fuel passage 41 with a fuel sump portion 48 in a passage for leading in high pressure fuel, and a pressure control chamber 43 supplied via the passage 41 with the high pressure fuel, whose pressure acts in a direction to resist the lift of the nozzle needle part 30. The nozzle needle part 30 has a fuel inlet opening 33 for leading in the high pressure fuel in the sump portion 48, in a peripheral portion exposed in the fuel sump portion 48, a longitudinally bored fuel passage 32 extending internally over a given axial distance from the fuel inlet opening 33, and a fuel outlet opening 34 capable of communicating with the nozzle holes 21a, along the periphery of a tip side of the nozzle needle part 30 from the longitudinally bored fuel passage 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300612-A (JP)
Title: Intermittent conveying device of various containers by spacing roller
Inventor: HANAOKA HIROAKI
IPC: B65G43/08
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermittent conveying device capable of smoothly performing the intermittent feeding of various deformed containers, and being commonly used for various kinds of deformed containers, as conventionally an ordinary screw method is applied as a method for converting the continuous conveying to the intermittent feeding upon inspecting containers of various shapes, and packing products, but it is necessary to design and manufacture a peculiar screw every time when the kind of container is changed, and the mechanical stop caused by engagement and biting often occurs.  <P>SOLUTION: Two stepping motors 2a, 2b are controlled by a photoelectric tube sensor 4 and a controller 8 in synchronization with working cycle of each working stage, and spacing rollers 3a, 3b are driven in synchronization with the rotation of a star wheel 20 to intermittently feed the containers to the star wheel 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302451-A (JP)
Title: Burn-in test determination device
Inventor: OKAWA TSUTOMU
IPC: G01R31/319
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the generation of a timing violation, and to dispense with setting of an expectation in a burn-in test determination device of a semiconductor integrated circuit having a scan test function.  <P>SOLUTION: This device is equipped with a random pattern generator 100 for inputting random data to scan chains 111-113 of the semiconductor integrated circuit, edge detection parts 131-133 for detecting the toggle state of an output signal of the scan chain by edge detection of a signal, state keeping parts 141-143 for keeping the detection result of the toggle state, and a counter part 160 for designating detection timing of the toggle state by counting a count value set beforehand, to thereby detect a toggle state by performing edge detection at an optional timing after securing a sufficient toggle ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305470-A (JP)
Title: Apparatus for producing electrolytic water
Inventor: NAKAMURA KAZUSHIGE
IPC: C02F1/46
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing electrolytic water in which activated carbon whose activity has been degraded is easily replaced in a structure for removing gaseous chlorine emitted from electrolytic water with activated carbon.  <P>SOLUTION: The apparatus for producing electrolytic water is provided with: an electrolytic cell 21 in which an anodic chamber 23 provided with an anode 25 and a cathodic chamber 24 provided with a cathode 26 are formed across a diaphragm 22 and water containing chloride ions is electrolyzed to produce the electrolytic water; a gas exhaust port 38 for exhausting the gaseous chlorine produced by the electrolysis; activated carbon 39 for adsorbing the gaseous chlorine in the downstream side of the gas exhaust port 38; and an attachable/detachable activated carbon holding part 37 to be attached/detached from a main body 20. Since degraded activated carbon 39 can be exchanged with the activated carbon holding part 37, the replacement of the activated carbon 39 is facilitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308284-A (JP)
Title: Information processing system, device and method for preparing shared document, recording medium and program
Inventor: KASAI KAZUHIRO
IPC: G06Q50/10
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a plurality of persons to jointly prepare one shared document at the same time without making the persons constituting a group composed of a plurality of persons together at one place.  <P>SOLUTION: A shared document server 110 receives information on shared document preparation and user information on preparation users transmitted from a preparation user Com. 130-1 and transmits shared document preparation information to preparation users Com. 130-1 to 130-3. The preparation users Com. 130-1 to 130-3 use the shared document preparation information to receive shared document editing information such as a shared document preparation template from the shared document server 110 so that a preparation user can recognize the other preparation users from the shared document editing information. The persons constituting the group composed of the plurality of persons can communicate with one another on displayed images without gathering one place to be able to jointly prepare a shared document such as one electronic album at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309001-A (JP)
Title: Multilayer resistor
Inventor: INABA YUKIYOSHI
IPC: H01C3/18
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize not only easy manufacturing of a resistor of a small area but also reduction in the manufacturing cost of a resistor and improvement of reliability of the resistor.  <P>SOLUTION: One continuous resistor line 2 is wound on a plurality of element bodies 11, 12, 13, 14 divided by a micanite 1 provided with one or a plurality of creases 5 while getting over one or more creases 5 one by one. The micanite is held between the element bodies 11, 12, 13, 14 while folding up the element bodies 11, 12, 13, 14 with the crease 5 in a switchback way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304914-A (JP)
Title: Method for repairing umbrella rib and tool used for the same
Inventor: SHIGEMASA HIRONOBU
IPC: A45B25/04
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for readily repairing an umbrella rib and a tool used for the same.  <P>SOLUTION: The method for repairing the umbrella rib has (a) a process for temporarily fixing an umbrella at a position where the umbrella is slightly folded, (b) a process for applying a reinforcement fitting, which is composed of a metal plate with a U-shaped cross section having protrusions at the upper ends of the metal plate, to a broken rib, and (c) a process for applying a calking tool having two leg portions and an arcuate part connecting them, which has notches provided at the leg portions and facing to each other, to the reinforcement fitting, and calking the protrusions by the notches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315277-A (JP)
Title: Method and device for appearance inspection of conductive fine particles
Inventor: ITO OSAMU
IPC: G01N21/89
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for appearance inspection of conductive fine particles by which the whole surfaces of fine particles can be inspected easily.  <P>SOLUTION: In the method by which the appearance of conductive fine particles is inspected, a roller having a spiral groove and a flat plate are installed so that the gap between the roller and plate may become parallel and narrower than the diameters of the fine particles. Then the conductive fine particles are disposed between the groove section of the roller and the flat plate and the whole surfaces of the particles are inspected by rotating the particles by rotating the roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312566-A (JP)
Title: Screen fitting structure of motorcycle
Inventor: YAMAMOTO YOSHIAKI
IPC: B62J6/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen fitting structure of a motorcycle for improving maintainability and appearance quality.  <P>SOLUTION: A configuration in which right and left sides of a screen 8 are attachably/detachably locked to a handlebar cover 7 is employed as a fitting structure of a screen 8 of the motorcycle to the handlebar cover 7 in which the screen 8 is fitted to the center of the front side of the handlebar cover 7 to cover a handlebar, and flasher lamps are fitted to right and left sides thereof. Since the screen 8 is singly and easily attachable/detachable to/from the handlebar cover 7, only the screen 8 can be detached from the handlebar cover 7 when exchanging a bulb of the flasher lamp. Therefore, bulb exchanging work is facilitated, and maintainability is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311484-A (JP)
Title: Ceramic end tab for welding
Inventor: TAKASUKA YOZO
IPC: B23K37/06
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic end tab for welding capable of suppressing the occurrence of an undercut, etc., which are heretofore problems, by drastically decreasing the contact area of the ceramic tab with the non-welding segments of base metals and of promoting the penetration to the base metals by creating clearances between the base metals and the tab material.  <P>SOLUTION: The ceramic end tab for welding is used in butting the first base metal formed with an edge prepared surface to the flank of the second base metal and welding both base metals and has a contact surface of weld metal formed to be recessed in nearly correspondence to the groove section and a base metal contact surface projecting relatively to the contact surface of the weld metal and coming into contact with the end face of the first base metal. A plurality of single projections independent in all of X and Y directions are formed on the contact surface and the rate of the contact surfaces is specified to ≤45%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315608-A (JP)
Title: Method of coupling optical transmission line of optical component join part
Inventor: TANAKA KENICHIRO
IPC: G02B6/30
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To make the transmission loss of a join part small even if the positional precision of an optical component to be joined is inferior.  <P>SOLUTION: Disclosed is a coupling method for an optical transmission line of a join part between optical components 1 and 2 such as an optical fiber, an optical waveguide, an optical element, and an optoelectric element. A transparent member 3 which is transparent to the wavelength of a transmitted signal and laser light for machining is arranged between the optical components 1 and 2 to previously be fixed and joined together. The positions of the optical components 1 and 2 are measured and according to the measurement results, high-intensity ultra short pulse laser 1 light L of ≤1 ps in pulse width is used to form a waveguide 4 for optical transmission in the transparent member positioned between the optical components 1 and 2. Since after the optical components 1 and 2 are fixed, the waveguide 4 for optical transmission between the both is formed, a coupling with high transmission efficiency can be performed even if the positional precision of the optical components 1 and 2 is inferior a little.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319259-A (JP)
Title: Video effect control apparatus and video effect control method
Inventor: KAKIUCHI KENJI
IPC: H04N5/91
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To create a smooth video effect even when a status of an apparatus is fluctuated while a timing to finish recording differs from a timing of a video memory selecting part.  <P>SOLUTION: By using a recording start control part 21 in which the start of recording is controlled, the timing of recording is controlled to a time point of video which is stored when recording is finished and since video in the joint of recording is matched with video to be source of the video effect, the smooth video effect is created without losing the video of the joint.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318219-A (JP)
Title: Method and device for mounting
Inventor: YAMAUCHI AKIRA
IPC: H01L21/60
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method which enables a junction surface to be washed effectively and uniformly by energetic wave or energetic particle, and avoids a problem of sticking of impurities due to opposed chamber wall surface etching also in washing in an inside of a chamber, and to provide a device thereof.  <P>SOLUTION: In the mounting method and the device thereof, energetic wave or energetic particle is emitted into a clearance formed between opposed junction matters, by one irradiation means for practically washing a junction surface of both the junction matters simultaneously while preventing reflection of impurities from a chamber wall surface, and at least one junction matter is rotated in washing. After a relative position between the washed junction matters is aligned, the junction matters are jointed mutually.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316069-A (JP)
Title: Polymerization toner and method for manufacturing same
Inventor: NAKAGAWA YOSHIHIRO
IPC: G03G9/087
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing polymerization toner in a suspension polymerization method for obtaining polymer fine particles suitable for the manufacture of toner so as to narrow the size distribution of the obtained polymer fine particles and to obtain high production efficiency.  <P>SOLUTION: In the polymerization toner containing suspension polymerized fine particles obtained by suspension polymerization of a polymerizable monomer composition containing at least a polymerizable monomer and a coloring agent in an aqueous dispersion medium, the suspension polymerized fine particles are obtained by preliminarily dispersing the polymerizable monomer composition by a batch method in the aqueous dispersion medium to prepare a pre-dispersion liquid, introducing the liquid into a device which continuously adds shear force to prepare a dispersion liquid of the polymerizable monomer composition having a desired liquid drop diameter, and successively subjecting the liquid to a polymerization process to complete the polymerization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321038-A (JP)
Title: Pouring container
Inventor: SUZUKI KAZUO
IPC: B65D47/20
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pouring container which solves the technical issue of constructing a check valve mechanism realizable in a small-sized double container while maintaining a high productivity, thereby being manufactured with a high productivity, causing no infiltration of the external air into the interior of the container, and being excellent in the sanitary aspect.  <P>SOLUTION: The pouring container has an outer container body which is deformable by squeeze and has restorable flexibility and whose cylindrical mouth is provided upright at the upper part of the outer container body. The container has an inner container body which is positioned inside the outer container body in the state that its cylindrical mouth is directly fitted and coupled to the mouth of the outer container body to be fixed thereto and which is deformable by a reduction in its volume. The container has a first check valve which is fitted and coupled to the interior of the mouth of the inner container body to be fixed thereto and which opens and closes the opening of the mouth of the inner container body without allowing the external air to infiltrate. The container has a second check valve which is fitted and coupled either to the mouth of the outer container body or to the mouth of the inner container body to be fixed thereto, whose forward end is closely and peripherally contacted with the other mouth, and which opens and closes a fluid passage formed between the outer container body and the inner container body and leading from the upper end of the mouth to the bottom of the container so as to allow air to infiltrate from the external side but not to allow air to be discharged from the interior.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310007-A (JP)
Title: Sulky rice transplanter with fertilizing apparatus
Inventor: SONODA YOSHIAKI
IPC: A01C11/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide flexibility to fertilizer feeding and stop swinging thereof with a simple structure and easy operation in a sulky rice transplanter equipped with a fertilizer feeder part of a fertilizing apparatus for feeding a fertilizer to each of planted seedlings in a plurality of rows at the rear of a self-propelled car body and further fertilizer feeding passages for feeding the fertilizer to furrowing and fertilizing tools with carrying air.  <P>SOLUTION: The sulky rice transplanter is obtained by composing the fertilizer feeding passages of deaerating mechanisms 55 fixed to a machine body frame of a seedling planting apparatus 20, flexible hoses 52 connecting fertilizer feeding pipes of the deaerating mechanisms 55 to fertilizer discharging ports 41 of a fertilizer delivering apparatus 40 and a pipe member 53 connecting the fertilizer feeding pipes of the deaerating mechanisms 55 to the furrowing and fertilizing tools 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324557-A (JP)
Title: Image forming apparatus and control method thereof
Inventor: INOUE EIJIRO
IPC: B41J21/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can effectively utilize resources in label printing, and improves the convenience of the users.  <P>SOLUTION: The image forming apparatus comprises an operation section 5 for instructing label printing to print an address name registered at the touch of a key as a label and a display section 6, an image output section 8 for actually printing the label, and a control section 1, that controls the image output section 8 so that the label where the address name is written is printed on one surface of recording paper and the label having only a frame is printed on the other, when the image output section 8 copes with double-sided printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325363-A (JP)
Title: Tying apparatus for lump meat cooking
Inventor: TAKAYAMA MASAYA
IPC: A47J43/18
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tying apparatus for lump meat cooking capable of being repeatedly used to realize satisfactory economical property, and easily tying a hunk of meat with an extremely simple operation.  <P>SOLUTION: This tying apparatus 10 for lump meat cooking has a long chain 12, a ring 14 of a size enough to insert the chain 12, which is mounted on one end of the chain 12, a coil spring 16 connected to the other end of the chain 12, a hook member 22 capable of being engagingly locked to an optional part of the chain 12, which is mounted on the non-connected end 18 of the coil spring 16 through a connecting member 24 having a prescribed length or without it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331099-A (JP)
Title: Work management system
Inventor: AMINO KAZUNARI
IPC: G06Q10/06
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work management system capable of clarifying the relationship between work hours and wages by setting a labor rate and capable of accurately grasping work efficiency.  <P>SOLUTION: The work management system is provided with: a labor rate setting means for setting a labor rate to be a wage charging unit price per a unit hour; a wage setting means for setting the wages of each work; a target work hour setting means for calculating target work hours by dividing the wages by the labor rate; an actual work hour input means for totalizing and inputting actually consumed work hours after the completion of work; and a work efficiency calculation means for comparing the actual work hours with the target work hours and calculating work efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335346-A (JP)
Title: Outer packaging bag for blocking light and its usage
Inventor: TANI HARUHITO
IPC: B65D65/16
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer packaging bag for screening light which can be easily handled, can screen light completely relative to a stored item in a bag for transfusion, etc., and through which the condition of the stored item is easily visible, and its usage.  <P>SOLUTION: This outer packaging bag 10 for screening light is formed flexible in a bag shape comprising a light screening surface film 11 and a back face film 12 divided into a light screening part 13 and a transparent part 14. The part 13 has enough area to cover a content 25 with the surface film 11, and the part 14 has enough area to visually show the stored content 25 in the bag 10. In screening light and storing the content, after the item 25 is stored in the area 15, an extra part 16 is folded and overlaid on the part 13 so that the part 14 becomes inside. In viewing the content, the content 25 is moved from the part 13 side to the part 14 side in the bag 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336808-A (JP)
Title: Equipment for exhaust gas recirculation combustion
Inventor: SANAGI TORU
IPC: F23C9/08
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unstable combustion in an equipment for exhaust gas recirculation combustion.  <P>SOLUTION: The equipment comprises a burner 3 for performing flame combustion in a combustion chamber 11 supplied with fuel and air for combustion, a fuel quantity regulating device 4 for regulating fuel supply to the burner 3, and a combustion air quantity regulating device 6 for regulating air supply for combustion to the burner 3. Regulating the quantity of the supplied fuel and air for combustion controls the combustion quantity. The equipment has an exhaust gas-recirculating route 5 for recirculating exhaust gas taken from the combustion chamber 11 into the flame in the chamber 11. The exhaust gas is recirculated into the flame for carrying out combustion. A circulation quantity determining device 13 is provided for determining the substantial quantity of the exhaust gas circulation. When the quantity of the exhaust gas circulation is above the set value, the change of combustion quantity by changing the supply of fuel and air for combustion to the burner 3 is prohibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331549-A (JP)
Title: Disk cartridge
Inventor: KOBAYASHI DAIKI
IPC: G11B23/03
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge which prevents the infiltration of foreign matter, such as dust, from the outside of a cartridge casing, suppresses the internal dust generation within the cartridge casing and has high rigidity and excellent strength.  <P>SOLUTION: The disk cartridge is provided with the cartridge casing which is formed with a head slot 12 on its flank, an inner rotor 7 which is freely rotationally movably disposed in the cartridge casing, has an annular side wall 21 provided with a notch 21a in its outer peripheral part and opens and closes the head slot 12 by being rotationally movably operated, and a disk 6 which is housed within the wall 21 of the inner rotor 7. The inner rotor 7 is provided with a pinion gear section 24 in part of the wall 21 and is rotationally movably operated by a slider 28 having the rack gear section 30 fitting to this pinion gear section 24.  <P>COPYRIGHT: (C)2004,JPO