baber/WOPTO huggingface dataset:
Patent JP-2003210235-A (JP)
Title: Bag
Inventor: ARAKI HARUO
IPC: A45C13/36
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag hard to turn over and low in bulk.  <P>SOLUTION: This bag has an auxiliary member 2 provided inside a main body 1 so that the angle thereof can be changed. When the auxiliary member 2 is opened, one end part 3 thereof reaches the vicinity of a bottom part 4. Thereby the bottom part 4 is reinforced and turnover is prevented. The auxiliary member 2 can be designed so that it can be put on the side of a rear part 7 of the main body 1. Besides, it can be so designed that a handle 11 and a caster 12 are provided on the side of the rear part 7 of the main body 1 and that one end part 3 of the auxiliary member 2 being opened is positioned on the side of the front part 8 of the main body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212208-A (JP)
Title: Taping member connecting tool
Inventor: KAWAGUCHI SATOSHI
IPC: B65B15/04
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taping member connecting tool capable of effectively connecting taping members by securing a working space to arrange each connecting member at a predetermined position when a connecting member for connecting the final edge portion of the taping member being supplied to an electronic component mounting machine to the beginning edge portion of the new taping member is to be arranged at a predetermined position on a base.  <P>SOLUTION: The taping member connecting tool has a space enough to butt both ends of two taping members 52 and 55 to each other, make the butted portion overlap the connecting member 56 and mount it on a positioning member 6 on a rotating plate 4 which a block 8 compresses to connect ends of two taping members 52 and 55 by use of the taping member 56.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212556-A (JP)
Title: Method and apparatus for manufacturing glass preform
Inventor: ISHIHARA TOMOHIRO
IPC: C03B8/04
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a glass preform, in which a working environment is improved and the quality of the glass preform is stabilized by preventing the flowing-out of a corrosive gas such as a chlorine gas from the apparatus into a room during the heat treatment of a fine glass particle deposit.  <P>SOLUTION: The apparatus for manufacturing the glass preform is provided with a furnace tube having a top cover provided with an insert opening to insert a supporting rod to be connected to an elevating device, a heater surrounding the furnace tube, and a furnace body to cover the heater. A bellows tube is provided for connecting the top cover of the furnace tube to the upper elevating device, and the dehydration of the fine glass particle deposit and making of clear glass are carried out in the state where the opening of the supporting rod insert is sealed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211088-A (JP)
Title: Vibration body driven in axial direction
Inventor: MIYAMOTO KAZUMI
IPC: B06B1/04
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a small-type and high performance vibration body for portable use.  <P>SOLUTION: In the vibration body 10 to be driven in the axial direction, a cylindrical driving coil 12 is fixed in one end of a cylindrical frame 11, and the magnetic poles of a pair of cylindrical 1st permanent magnet and 2nd permanent magnet magnetized in the axial direction hold a cylindrical pole piece of a magnetic material for driving use in-between in the center part of a cup- formed yoke 21 magnetically coupled with the driving coil 12 via an air gap to fix the pole piece in cantilever so that the same polarities face each other. The body 10 is constituted so that a driver 20 with a weight 23 loaded is made to vibrate in the axial direction at 100-160 Hz by a pair of coil springs 23, 24 arranged at both ends of the frame 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211965-A (JP)
Title: Arm device of slide door for vehicle
Inventor: KAWAGUCHI KENZO
IPC: E05D15/10
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arm device of a slide door capable of taking a long slide moving amount of a door member.  <P>SOLUTION: This arm device 26 comprises a first base member 30 for pivoting a slider member 25, a second base member 32 disposed in the door member, and a link mechanism 31 including a swing member 50. The second base member 32 is supported by the link mechanism 31 shakably between a first position on the closed door side and a second position on the opened door side. When the slider member 25 moves to a position just before the full opening and a first latch member 52 fits to a striker 63, the first latch member 52 and a second latch member 53 turn to release fitting of the second latch member 53 to a lock pin 41. In this state, the swing member 50 become turnable, and the second base member 32 can further turn from the first position on the closed door side toward the second position on the opened door side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219898-A (JP)
Title: Amplification of dna fragment
Inventor: IKEMATSU MINEO
IPC: C12N15/09
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of amplifying DNA fragments that can exactly discriminate bacteria even in the cases a plurality of bacteria exist together and provide a method of bacteria discrimination.  <P>SOLUTION: The restriction enzyme (EcoRI) 30 specifically recognizes 5'- GAATTC-3' in a base sequence of DNA 20 to catalyze hydrolysis of the phosphoric diester bond 15a between the base G, the first one and the base A, the second one from the 5' terminus each whereby the phosphoric diester bond 15a is cleaved. The DNA is cleaved into DNA 21a and DNA 21b. The DNA 21a and the DNA 21b cleaved by the restriction enzyme 302 and amplified by using a primer through the SSC-PCR technique.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215777-A (JP)
Title: Member for mask film, method for manufacturing mask film by using the same, and method for manufacturing photosensitive resin printing plate
Inventor: MIHASHI MASABUMI
IPC: G03F1/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for a mask film which is suitable for the manufacture of a mask film to be used for plate making such as a photosensitive resin printing plate and which is formed into a mask film by etching with laser light, and to provide a method for manufacturing a photosensitive resin printing plate.  <P>SOLUTION: The member for a mask film has a UV transmitting base film and a UV shielding resin layer applied on one surface of the base film and having 0.1 to 30 μm thickness and ≤0.1% transmittance of UV rays. In the resin layer, colors can be erased by irradiation with laser light beam. The method for manufacturing a mask film is carried out by using the above member. The method for manufacturing a photosensitive resin printing plate is carried out by using the above mask film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225731-A (JP)
Title: Forging apparatus
Inventor: FURUKAWA YASUYUKI
IPC: B21J13/14
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forging apparatus capable of reliably knocking out a forged product in a stable condition, and ensuring a smooth forging work.  <P>SOLUTION: During the knocking out in which a product 101 is formed out of a material 100 by an upper die and a lower die 1, and abutted on a sacrificed shaft part 104 formed by a shaft hole 3c in a counter punch 3 by elevating a knock-out pin 4 to extrude the product 101, the counter punch 3 is integrally elevated together with the knock-out pin 4, the counter punch 3 is elevated to the elevation end, and stopped, and a top end part 4b of the knock-out pin 4 is protruded from the shaft hole 3c of the counter punch 3 to knock out the product. The knock-out pin 4 is protected by the counter punch 3, and any buckling deformation or breakage occurred in the knock-out pin 4 can be effectively avoided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222862-A (JP)
Title: Liquid crystal display device
Inventor: INO YASUNORI
IPC: F21V8/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device having an excellent appearance, in which light irregularities and problems in terms of the appearance are eliminated by preventing an optical sheet from being bitten into a frame joining part and being positionally deviated in a back light unit, and the occurrence of chipping dust is prevented by preventing the chipping at a frame end part caused by a liquid crystal panel when disposing the panel.  <P>SOLUTION: The liquid crystal display device 1 comprises: the liquid crystal panel 2; and a back light unit 3 composed of a surface light source 5 comprising a tubular light source 12 and a light guide plate 10, a frame 7 holding the surface light source, the optical sheet 6 and a reflection sheet 9. In the device 1, a wall surface positioned above the installation surface of the optical sheet 6 is formed at the opening peripheral edge on the liquid crystal panel side of the frame 7 holding the surface light source 3 and the end edge of the optical sheet is abutted to the wall surface and arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219795-A (JP)
Title: Method for producing pickled japanese apricot and package form of pickled plum
Inventor: OKI MAYUKO
IPC: A23B7/10
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pickled Japanese apricot having decreased salt content and mild taste.  <P>SOLUTION: Plum fruits are immersed in Japanese apricot vinegar, taken out of the vinegar, dried in the sun, etc., and again immersed in seasoned Japanese apricot vinegar together with Bincho-tan (a kind of high-quality charcoal). The obtained pickled Japanese apricot 11 are distributed by packaging together with boiled and thermally sterilized Bincho-tan 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228012-A (JP)
Title: Optical recorder
Inventor: SHIBAYAMA YASUYUKI
IPC: H04N1/036
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recorder equipped with a means for regulating the imaging spot and scanning line intervals on a photosensitive drum by a regulating mechanism which makes recording of images having different resolutions possible, is easy and has high tolerance without impairing an effective scanning width in a multibeam scanning optical system for performing optical recording by imaging a plurality of beams on the photosensitive drum and scanning the images.  <P>SOLUTION: A spherical lens and a resolution converting lens system comprising a cylinder lens having lens power in a vertical scanning direction alone are inserted and detached into and from the interior of the optical system and a rotating mechanism for rotating and regulating the resolution converting lens system around an optical axis is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002319224-A (JP)
Title: Information signal reproducing device, information signal recording device, and information signal recording and reproducing device
Inventor: UEKI YASUHIRO
IPC: H04N5/85
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To absorb differences in transfer rate of (n) pieces of information signals among an information signal recording medium and a buffer memory. SOLUTION: The device is equipped with a buffer memory 19, which temporarily stores the (n) information signals and outputs the signals at respective transfer rates and a pickup head 14 which reproduces the (n) information signals from an information recording medium 13 on a time-division basis and transfers them on a time-division basis to the buffer memory 19 at transfer rates faster than those of the output from the buffer memory 19; then the differences between the transfer rates of the (n) information signals by the one pickup head 14 to the information signal recording medium 13 and the transfer rates of the (n) information signals in the buffer memory 19 are absorbed.
Patent JP-2003227172-A (JP)
Title: Manufacturing method of box-shaped cross section steel column material with built-in diaphragm, and building iron frame column and beam joint part using the box- shaped cross section steel column material with the built-in diaphragm manufactured by the manufacturing method
Inventor: AZUMA SEIZABURO
IPC: E04B1/24
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a box-shaped cross section steel column material with a built-in diaphragm suppressing toughness lowering due to large input heat by using electro-slug welding effective in reduction of a manufacturing cost and prevention of occurrence of welding defect.  <P>SOLUTION: In the manufacturing method of the box-shaped cross section steel column material with the built-in diaphragm, a bracket for beam and flange joining is welded and joined to the outside surface of a box-shaped cross section steel column prior to welded joining of the diaphragm to the inside of the box-shaped cross section steel column. Thereafter, the diaphragm is joined by using an electro-slug welding method through a small welding hole in the box-shaped cross section steel column.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232449-A (JP)
Title: Expansion type elastic seal device, and panel exhaust head device for manufacturing plasma display panel using expansion type elastic seal device
Inventor: UEDA AKIRA
IPC: H01J11/54
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion type elastic seal device which contributes to mass production of a plasma display panel, and a panel exhaust head device for manufacturing the plasma display panel using the expansion type elastic seal device.  <P>SOLUTION: A through hole 23 in an elastic member 21 installed in a support member 22 is formed in such a way that its diameter is gradually enlarged from a center range A toward both end parts. A pressure chamber 16 is thus formed to the support member 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232215-A (JP)
Title: Exhaust emission control device for engine
Inventor: HOSOYA MITSURU
IPC: F01N3/08
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of jetting out the optimum amount of liquid urea regardless of the content thereof.  <P>SOLUTION: The exhaust emission control device for an engine comprises a selective reduction type catalyst 24 provided to an exhaust pipe 16 of the engine 11, a liquid jetting nozzle 29 provided on the exhaust pipe 16 upstream of the selective reduction type catalyst 24, a liquid tank 33 constructed to store liquid 32, a liquid urea feeding means 36 feeding the liquid 32 stored in the liquid tank 33 to the liquid jetting nozzle 29 through a liquid regulating valve 34, a specific gravity sensor 42 for detecting the specific gravity of the liquid 32, a controller 44 for controlling the liquid regulating valve 34 according to the detected output of the specific gravity sensor 42, a rotation sensor 46 for detecting the rotation speed of the engine 11, a load sensor 47 for detecting the load of the engine 11, and a temperature sensor 43 for detecting the temperature of the exhaust gas. The controller 44 controls each of the sensors 42, 46, 47 and 43 according to each of the detected outputs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235020-A (JP)
Title: Scramble control system and apparatus thereof, and method thereof
Inventor: NAGATA MINEHISA
IPC: H04N7/173
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scramble control system which is prevented from becoming large-sized and highly costed.  <P>SOLUTION: A CATV system 1 comprises a plurality of contents transmission sections 10A,..., 10N for transmitting contents and a single scramble control section 40 or the like for controlling scrambling to the transmitted contents. The scramble control section 40 transmits common information including a scramble key respectively to multiplexer sections 120A,..., 120N of the contents transmission sections 10A,..., 10N to allow the multiplexer sections 120A,..., 120N to multiplex the common information and the contents, and the multiplexer sections 120A,..., 120N respectively give the scramble key to scramblers 130A,..., 130N, which scramble multiplexed data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240259-A (JP)
Title: Blast device and method for controlling the blast device
Inventor: ONISHI MASATAKA
IPC: F24F13/20
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blast device capable of suppressing the occurrence of an accident, such as damage, of apparatuses being in a state that a discharge member is removed from the blast device, in the blast device having the removable discharge port member, and to provide its control method.  <P>SOLUTION: The blast device is a blast device to effect blasting of gas and is provided with easing bodies 1-3; a discharge port member 7 removably situated at the casing body and situated in the discharge port for gas fed from the internal part to an external part; a control part to control discharge of gas; a first detecting part 13 detecting removal of the discharge port member 7 and advising it to the control part; and a second detecting means 14 to detect removal of the discharge member 7 and switch ON/OFF of an operation power source of the blast device based on the removing state of the discharge port member 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234718-A (JP)
Title: Ofdm signal transmitting apparatus, ofdm signal receiving apparatus and ofdm signal receiving method
Inventor: KUROSAKI SATOSHI
IPC: H04B1/10
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM signal transmitting apparatus, an OFDM signal receiving apparatus and an OFDM signal receiving method in which apparatus scale can be more reduced by having a diversity synthesizing function.  <P>SOLUTION: An OFDM signal receiving apparatus 2a is provided with a diversity coefficient computing element 209 for computing a diversity coefficient to be used for weighting for diversity composition on the basis of the elements of an inverse transmission coefficient matrix computed by an inverse sub-carrier transmission coefficient matrix computing element 204 or an amplitude information coefficient computed by an amplitude information coefficient computing element 206 and a diversity synthesizer 208 for performing weighted synthesis proportional to the diversity coefficient computed by the diversity coefficient computing element 209 on the basis of the output signal of an amplitude information coefficient multiplier 207.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002318112-A (JP)
Title: Inner diameter size measuring method of work and device therefor
Inventor: MACHITORI HIDEKI
IPC: G02B6/36
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an inner diameter size measuring method and a device capable of measuring the inner diameter size of a work simply and accurately with a simple constitution. SOLUTION: First of all, compressed air is supplied into an inner circumferential part of a master having a known inner diameter size, and the back pressure is detected. A back pressure characteristic for showing the relation between the inner diameter size and the back pressure is calculated from the result of measurement. Then, the compressed air is supplied into an inner circumferential part of the work which is a measuring object, and the back pressure is detected. The inner diameter size of the work is measured based on the back pressure characteristic. Hereby, the inner diameter size of the work can be measured without rotating the work.
Patent JP-2003238500-A (JP)
Title: Method for producing fluorine-containing tertiary amine compound and fluorine-containing quaternary ammonium salt
Inventor: SHIGA NORIHITO
IPC: C07C211/63
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing tertiary amine and a fluorine-containing quaternary ammonium salt which are easily purified in a high yield.  <P>SOLUTION: A fluorine-containing alcohol compound (1) reacts with 2- nitrobenzenesulfonyl chloride in the presence of an amine compound to provide a fluoroalkyl 2-nitrobenzenesulfonate (3), and the fluoroalkyl 2- nitrobenzenesulfonate (3) reacts with a benzylamine (4) to provide the fluorine- containing tertiary amine (5). The fluorine-containing tertiary amine (5) is separated and purified from the unreacted benzylamine by utilizing the difference of basicity for producing the fluorine-containing tertiary amine. The fluorine- containing quaternary ammonium salt represented by formula (7) is obtained from the fluorine-containing tertiary amine for producing the fluorine-containing quaternary ammonium salt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002316257-A (JP)
Title: Container, method for feeding molten metal and system for feeding molten metal
Inventor: KIGAMI TORU
IPC: B22D17/30
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a container which eliminates the need for replacement of a part such as a stoke. SOLUTION: The container is provided with a closed container main body 50 in which molten metal of aluminum alloy, etc., can be stored, a molten metal flow path 57 extending toward the outer peripheral upper part 57b of the container main body 50 through an opening 57a arranged at a position near the bottom part 50a of the container main body 50 in the inner periphery of the container main body 50 and means 101, 313 for regulating the pressure in the container main body. Then, the effective inner diameter of piping for communicating the molten metal, is larger than about 50 mm and smaller than about 100 mm.
Patent JP-2003241610-A (JP)
Title: Image forming device
Inventor: MATSUI TAKAO
IPC: B41J2/44
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing the deviation of images formed on both front and back surfaces of a sheet.  <P>SOLUTION: The shrinkage factor of the sheet S is obtained by a control means 31 based on the detection signal from a detecting means 30 for detecting the shrinkage factor of the sheet S when the sheet S with a transferred toner image on the 1st surface passes through a fixing unit 19, and also, the size of the toner image to be transferred to the 1st surface of the sheet S or the 2nd back surface of the sheet S is controlled by the control means 31 based on the shrinkage factor. Besides, the transfer position is controlled by the control means 31 so that the reference position required when the toner image is transferred to the 2nd surface of the sheet S may become the same as the reference position required when the toner image is transferred to the 1st surface of the sheet S.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239359-A (JP)
Title: Toilet device
Inventor: MATSUMOTO OSAMU
IPC: E03D9/08
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To replenish water at an appropriate time by allowing the residual water quantity of a private part wash water tank to be known without opening a cover of the tank.  <P>SOLUTION: This toilet device is provided with a private part washing device 4; a private part wash water tank 5 provided with a water filling port 5a with the cover; a detecting means 19 for detecting the water level WL inside the tank 5; and a display means 20 for displaying information on the water level WL on the outside of the tank 5.  <P>COPYRIGHT: (C)2003,JPO