baber/WOPTO huggingface dataset:
Patent JP-2003340831-A (JP)
Title: Sipe fixing tool used at manufacturing time of mold for vulcanizing tire
Inventor: HAMAMOTO KIMIYA
IPC: B29C33/38
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sipe fixing tool used at a manufacturing time of a mold for vulcanizing a tire which can remarkably shorten a casting time of a tire mold and can shorten a cycle time by efficiently inserting many sipes to the surface of a pattern mold.   <P>SOLUTION: The sipe fixing tool comprises: a holding tool including an engaging holder 5 for engaging to hold the pattern mold 1; a sipe holding member 8; and a positioning holding tool 12 for supporting the member 8. Thus, the many sipes S can be inserted into the engaging grooves 3 of the mold 1 at once. The casting time of the tire mold can be remarkably shortened. The cycle time is shortened and the temperature of the pattern mold can be maintained. Accordingly, the quality of a mold cast product can be stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005025-A (JP)
Title: Text sorter, method of sorting text, and its computer program
Inventor: SUMIMOTO MASATOMO
IPC: G06F17/30
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily and promptly sort out a plurality of texts from a plurality of unsorted texts the texts with the same or similar tendency stored in an existing database.  <P>SOLUTION: Text mining for a plurality of texts within a sub database (DB) of interest in a main DB 11 is carried out to select a combination C consisting of an important keyword showing the tendency of the plurality of texts and related keywords (step I). In a sorting process (step III), based on the combination C and the result of text mining carried out for the plurality of unsorted texts stored in an unclassified DB 12, the texts with the same or similar tendency as the plurality of texts in the sub DB of interest are sorted out from the plurality of texts. A series of procedures for these processes are carried out as the individual sub DBs (11 to 1-n) classified according to predetermined items within the main DB 11 are sequentially given importance, whereby the plurality of unsorted texts are sorted out into a plurality of sub DBs (12 to 1-n) classified the same way as the predetermined items.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007063-A (JP)
Title: Contents reproduction controller, data managing device, build up version contents distributing system and method and server, control data transmitting server, and program
Inventor: HAMADA SEIJI
IPC: H04N7/173
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents distributing method for freely executing contents reproduction control.  <P>SOLUTION: Active meta data for controlling the reproduction of contents are distributed, and a user side receiver 30 is configured to combine and reproduce a plurality of contents, or to skip a part of those contents, or to limit the viewing of the contents based on describers included in the active meta data. The active meta data can be updated, and the active meta data for update are individually generated for every user based on user information held in a service provider side server 20 so that the control of the contents can be freely carried out for every user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340325-A (JP)
Title: Spray container
Inventor: FURUSAWA MITSUO
IPC: B65D83/76
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filler built-in sprayer capable of simply supplying content.   <P>SOLUTION: A container is equipped with an atomizer for sucking and pressurizing the content charged in a container body to atomize the content from the tip of the nozzle of the container body. A suction space of the supply content is formed between the atomizer and the container body. A suction tube is provided so as to be fixed and held to the mouth of the container body, in a state connected to the elastic bag body fixed and held to the atomizer and connected to the suction space of the elastic bag body to be inserted in the container body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008239-A (JP)
Title: Extension tube for vacuum cleaner and vacuum cleaner using the same
Inventor: TORISAWA AKIRA
IPC: A47L9/24
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extension tube for a vacuum cleaner capable of reducing the size in a radial direction, to which a cover projects, capable of preventing lowering of sealing property between an inner tube and an outer tube, and to provide a vacuum cleaner using the tube.  <P>SOLUTION: When a substantial half of an inner tube 22 and an outer tube 21 on a cover side is served as a cover-side portion Pa, and a substantially half on a side opposite to covers 23, 25 is served as an anti-cover-side portion Pb, the sectional form of one of the cover-side portion Pa and anti-cover-side portion Pb is formed into a single arc (an arc with a radius "ra", namely, a semicircle), and the sectional form of the other is formed into a plurality of arcs (c1-c3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011937-A (JP)
Title: Combustion apparatus
Inventor: OKAMOTO HIDEO
IPC: F23N5/18
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion apparatus having a common fan in both combustion chambers and detecting blockage of the respective combustion chambers in a simple constitution.  <P>SOLUTION: This combustion apparatus is provided with a first chamber having a first burner, a second chamber having a second burner, the fan feeding air to the both burners, an air quantity detecting means for detecting the feed air quantity by a current value of the fan, a means for determining a distribution ratio of the air fed by the fan to the first burner and the second burner, so that the feed air quantity to the first chamber reduces from an initial setting level to a prescribed blockage determination reference level based on a lowering rate from the initial setting level of the air quantity detected by the air quantity detecting means, and detecting the blockage of the first chamber based on the lowering rate from the initial setting level of the air quantity detected by the air quantity detecting means, and a means for detecting the blockage of the second chamber, when a sensor detecting an air ratio, or a ratio of an actual air quantity to be fed to the second burner to a target air quantity, detects a value of a reference air ratio or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014614-A (JP)
Title: METHOD FOR PRODUCING Fe-Si BASED SOFT MAGNETISM SINTERED ALLOY HAVING HIGH DENSITY AND HIGH PERMEABILITY
Inventor: SONE YOSHINORI
IPC: H01F1/24
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an Fe-Si based composite soft magnetic sintered alloy having high density and mechanical strength and exhibiting a high relative permeability at high frequency.  <P>SOLUTION: Fe-Si based soft magnetic alloy powder has a first peak centering D1=30-200μm and a second peak centering D2=0.05-0.5×D1μm, in the particle size distribution. The first peak has a larger particle size distribution than that of the second peak, and is coated with a ferrite layer having spinel structure. 1-10 mass% of pure iron powder has a peak centering D3=0.05-0.5×D1μm in the particle size distribution or pure iron powder coated with a ferrite layer having spinel structure. 0.05-1.0 mass% of silicon dioxide powder has mean particle size not larger than 100nm. The above elements are mixed to constitute a composite soft magnetic powder of 100 mass% and then the mixture powder is compacted and sintered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008324-A (JP)
Title: Sanitary goods
Inventor: MIYAUCHI MICHIJI
IPC: A61F13/15
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a stretchable sheet stretched under low stress even after a high drafting process, and to provide sanitary goods having a soft texture.  <P>SOLUTION: The sanitary goods are made of polyurethane elastic fibers constituted of a polyol diol consisting of tetrahydrofuran and ethylene oxide and/or propylene oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009471-A (JP)
Title: Ink jet recording device
Inventor: SATO KUNIO
IPC: B41J2/175
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To surely collect by causing U-turn of ink particles for spare discharge in an ink jet head wherein ink particles for spare discharge are made to make U-turn for collection while spare discharge effect is maintained.  <P>SOLUTION: An ink jet recording device comprises a first chargedeflection signal forming means for generating a first charge pulse of a charging deflection signal when a spare discharge signal works to discharge ink particles for spare discharge from nozzle holes, and a second charge deflection signal forming means for generating a second charge pulse of the charge deflection signal when a recording signal works to discharge ink particles for recording from the nozzle holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009115-A (JP)
Title: Tig arc welding processes
Inventor: KAMIYAMA TOMOYUKI
IPC: B23K9/095
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that an arc is fluctuated because the arc stiffness is weak, and no excellent welding is obtained when a thin plate is welded by a first low current (a base current) of ≤ 20A in a TIG pulse welding for a butt joint.  <P>SOLUTION: In a TIG arc welding method in which a filler wire is fed at a predetermined feed speed, a butt joint is welded in a weaving motion at a predetermined period, a first high current runs and the feed speed of the filler wire is increased in a half weaving period where a torch is moved in the right-to-left direction of a thick plate of the joint while a first low current runs and the feed speed of the filler wire is decreased in a half weaving period where the torch is moved in the right-to-left direction of a thin plate, and the operation is repeated, a high frequency pulse current comprising a second high current of a peak current and a second low current of a base current runs in place of the first low current, the period of the high frequency pulse current is shorter than the weaving period, and the mean current is equal to the first low current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011883-A (JP)
Title: Damping device
Inventor: MATSUMOTO TATSUJI
IPC: F16F15/04
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping device which certainly positions a hard sphere, secures extension of period in the case of an earthquake, and effectively reduces acceleration responsive to the earthquake.  <P>SOLUTION: The damping device 1 comprises a cylindrical elastic body 2 made of rubber, a hard sphere 3 stored inside the cylindrical elastic body 2, and upper and lower hard boards 4 and 5 mounted to respective upper and lower end surfaces of the cylindrical elastic body 2. Inner diameters ϕd1 and ϕd2 of the upper end 6 and the lower end 7 of the cylindrical elastic body 2 are larger than the diameter ϕd of the hard sphere 3, the inner peripheral surface of the cylindrical elastic body 2 is tapered and decreased in diameter from the upper end 6 and the lower end 7 toward the intermediate part 8 in the height direction, and the top 9 continues circumferentially and contacts with equatorial section 10 of the hard sphere 3. The hard sphere is usually stored in a center position inside the cylindrical elastic body by elastic restoring force of the cylindrical elastic body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003084740-A (JP)
Title: Method and apparatus for driving liquid crystal display
Inventor: HAM YONG SUNG
IPC: G09G3/20
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for driving liquid crystal display capable of improving particularly the picture quality of the liquid crystal display device. SOLUTION: The method and apparatus for driving liquid crystal display are capable of dividing input data to most significant bit data and least significant bit data and modulating the currently inputted most significant bit to the modulated data having a data width below the data width of the input data and above the data width of the most significant bit data by the presence or absence of a change between the delayed most significant bit data and the currently inputted most significant bit data.
Patent JP-2004019481-A (JP)
Title: Fuel injection nozzle
Inventor: KOIE KAZUTOSHI
IPC: F02M61/18
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection nozzle capable of atomizing fuel by a means different from increase of injection pressure.  <P>SOLUTION: A first nozzle hole section 42 and a second nozzle hole section 43 of the nozzle hole 41 are interconnected via a connection surface 44 substantially orthogonal to a nozzle hole axis 41a, and a contour line 42a of the first nozzle hole section 42 on the connection surface 44 lies inside the contour line 43a of the second nozzle hole section 43 on the connection surface 44, and a storing section 43b for storing part of fuel jet 51 as a fuel body 52 is formed between the fuel jet 51 and the inner wall of the second nozzle hole section 43. Thus, a cavitation bubble 61 is formed near the outer peripheral surface of the fuel jet 51, and energy in their collapse can be utilized for fuel spray atomization. The spray atomization can be promoted by an easy means of changing the shape of the nozzle hole 41 without relying on the conventional means of the increase of the injection pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019718-A (JP)
Title: Three-way switching valve
Inventor: KOYAMA KATSUMI
IPC: F16K11/24
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-way switching valve capable of switching a channel of high-pressure fluid with a compact valve mechanism, and free from the internal leakage of the fluid.  <P>SOLUTION: This three-way switching valve is compact and applies a pilot operation method for making the fluid introduced to an inlet port T1, flow to a first outlet port T2 or a second outlet port T3, the pressure of a pressure governor chamber of pistons 8, 9 is selectively connected to a passage 36 by a pilot valve having a pilot valve element 18, plugs 15, 17 including valve seats 14, 16 and a spring 19, and the passage 36 is communicated to the first outlet port T2 or the second outlet port T3 through a check valve having valve seats 32, 33 and a valve element 35. A small amount of the fluid flowing to hold an opening and closing state of a main valve is directed to a downstream side of the main valve as the check valve is opened, whereby the internal leakage can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021744-A (JP)
Title: State grasping system of operation process, storage medium for state grasping system of operation process, and state grasping display device of operation process
Inventor: WATANABE NORITO
IPC: G06Q10/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a state grasping system of operation process enabling the grasping of the progress of each work and the result of data transfer between works at a glance in an operation performed by sharing a plurality of work processes.  <P>SOLUTION: This system has, in order to grasp the lagging state of work, a means for measuring a residual work quantity every work process, a means for retaining the measured quantity with the time, and a means for displaying the measured residual work quantity as a time lapse graph every process independently or simultaneously in line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017638-A (JP)
Title: Sealed letter and its manufacturing method
Inventor: HAYASHI TOSHIYUKI
IPC: B31B23/14
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed letter which is low costed and has an appeal effect by avoiding waste of a sealed letter to decrease mass of the letter.  <P>SOLUTION: The letter is constituted of a letter paper sheet 1 being a letter rear surface on which November and December are printed, data printing paper 2 on which September and October are printed, data printing paper 3 on which July and August are printed, data printing paper 4 on which May and June are printed, data printing paper 5 on which March and April are printed, data printing paper 6 on which January and February are printed and sealed letter paper sheet 7 becoming a sealed letter front surface. On the letter paper sheet 2 becoming the letter front surface, a window part for observing visually a calendar and a part becoming a zip-fastener sectioned rectangualarly (zipper part) are formed by an unsealing perforation. A binding margin part is provided on an edge peripheral part of the sealed letter paper sheet 7, a pressure sensitive adhesive is coated and the letter is formed by binding it with the sealed letter paper sheet 1 becoming the letter rear surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029085-A (JP)
Title: Image carrier and image forming apparatus having the same
Inventor: HAGA KOKICHI
IPC: G03G5/10
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image carrier which prevents an image formation area from becoming narrow, is small in the number of components, has a simple structure, saves space, prevents a skew prevention member from being peeled or displaced, thereby ensuring excellent durability, and forms a high quality image at a low cost, and to provide an image forming apparatus having the image carrier.  <P>SOLUTION: The image forming apparatus comprises a substrate 1 in the form of an endless belt; an image carrier surface 2 which holds a toner image formed on the surface of the substrate by an electrophotographic method; the skew prevention members 3 which are integrally formed at the widthwise ends of the back of the substrate 1 with respect to the image carrier surface 2 and restrict a skew when the belt is stretched by two or more rollers; a position detecting mark 4 formed between the skew prevention members 3 and the back of the substrate 1; and a step adhesive strength enhancing means 6 which enhances the adhesive strength of the deviation prevention member 3 in a level difference section 5 between the reflecting face 4a and non-reflecting face 4b of the position detecting mark 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024992-A (JP)
Title: Microreacter and chemical reaction method using the same
Inventor: TAKADONO SUMIO
IPC: B01F3/08
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microreactor capable of effectively dispersing and mixing fluids, and hence, capable of excellently reacting fluids with each other, and to provide a chemical reaction method.  <P>SOLUTION: Different kinds of fluids supplied from each of fluid supply ports P1 and P2 are supplied to a reaction passage 5 through a fluid introduction port 21 of a first reaction element 2. In the reaction passage 5, the fluid is alternately inducted inside each compartment 22a of a first mixing compartment group 22 and inside each compartment 32a of a second mixing compartment group 32, and radially flows while meandering. In the cross section, the fluid flows while being divided and joined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024478-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: KOGO HISASHI
IPC: A61B8/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a black frame from being displayed on a display screen even when frieze loosening operation requiring erasing of an image storing area or changing operation of an operation condition has been performed.  <P>SOLUTION: A DSC 16 comprises two image storage areas 26A and 26B. While an ultrasonic image is read from one of the image storage areas, the other image storage area is erased. After the erasing, the other image storage area is set to be an object of using. In addition to a case where the two image storage areas are provided parallel, the frame is prevented from being displayed when they are provided in series.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028815-A (JP)
Title: Scintillator block, its manufacturing method, x-ray detector, and x-ray ct system
Inventor: IGARASHI KENJI
IPC: G01T1/20
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide scintillator blocks preventing crosstalks, a manufacturing method therefor, and an X-ray detector and an X-ray CT system using the same, when three-dimensional CT images of a patient is collected as moving pictures.  <P>SOLUTION: A partitioning wall plate 9 for forming the scintillator blocks 5a-5f is formed to be inclined in one direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026444-A (JP)
Title: Article aligning and conveying device
Inventor: MIYATA HISANORI
IPC: B65G47/28
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article aligning and conveying device capable of conveying a long article with the attitude of the long article changed to vertically long attitude nearly parallel with the conveying direction.  <P>SOLUTION: The torque of right and left support rollers 60 constituting the article aligning and conveying device 1 is given to the front end side and the rear end side of a packaging bag A which contacts one of the rollers 6 with a large contact area, and the bag A is made to move to the center section of a conveyance passage along the inclined faces of the right and left support rollers 60, and is aligned with the attitude of the bag A changed to vertically long attitude nearly parallel with the conveying direction. When the contact area with the right and left rollers 60 and the torque given to the contact sections become nearly equal to each other in the right and left rollers 60, the direction and attitude of the bag A are stabilized, and the long articles are aligned, centered and conveyed keeping their attitude in vertically long attitude nearly parallel with the conveying direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030530-A (JP)
Title: Caregiver supporting apparatus
Inventor: KIJIMA MASAMITSU
IPC: G08G1/13
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caregiver supporting apparatus in which it is known, in real time, that the aged person prowls about or enters a place dangerous therefor.  <P>SOLUTION: A location information acquiring device 101 acquires a present location at the interval of a certain fixed term and transmits present location information to a location decision device 102. The location decision device 102 which receives the present location information extracts data from a map information memory 104 and judges whether or not the present location is within a movement allowable range. When it is within the movement range as a result, processing is finished without performing anything and a transmission of the next present location information from the location information acquiring device 101 is waited. When the present location is out of the movement allowable range, it is reported to an information receiving device 110 that a caregiver holds by using a mobile radio terminal 103 that a person to monitor a movement acts beyond the allowable range. In such a case, a present location of the person to monitor the movement is also simultaneously reported as information.  <P>COPYRIGHT: (C)2004,JPO