baber/WOPTO huggingface dataset:
Patent JP-2005205453-A (JP)
Title: Pressure forming method of steel sheet for hot pressing
Inventor: KATAOKA TAKEHARU
IPC: B21D22/20
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure forming method of a steel sheet for hot pressing by which the productivity of products is raised than that of a conventional method and which is excellent in workability.  <P>SOLUTION: In this pressure forming method of the steel sheet for hot pressing, the steel sheet 10 is heated in the temperature range of 800-1,200°C and quenched and formed while pressing this steel sheet 10 by using a die 11 under the conditions which satisfy the next formula: Y ≥ 22×h+0.04×T-43. In the formula, Y is the time (s) necessary for quenching, h is the thickness (mm) of the steel sheet and T is the temperature (°C) of the steel sheet when starting pressing. In this way, the steel sheet is quenched and formed by performing proper cooling under a definite criterion and the manufacturing time of the products is shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209053-A (JP)
Title: Reference voltage circuit
Inventor: DOI KAZUNORI
IPC: G05F3/24
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference voltage circuit capable of obtaining stable reference output voltage (Vr) by reducing influences of fluctuations of the reference voltage by uneveness of diffusion in a manufacturing process while maingaining excellent temperature characteristic.  <P>SOLUTION: To a second transistor (Q2), an eighth transistor (Q8) for a subdiversion of an NPN type identical to a first transistor (Q1) is added, and a fourth resistance (R4) with a half resistance value is connected instead of a conventional second resistance (R2). Thus, in the reference voltage circuit 100, the influences of fluctuations of a base current (I<SB>B3</SB>) by fluctuations of a current amplification factor h<SB>FE</SB>of a third transistor (Q3) are reduced, while conventional excellent temperature characteristic is maintained, the stability of the reference voltage is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207695-A (JP)
Title: Automatic heating cooker and its program
Inventor: FUJII KAYO
IPC: F24C3/12
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic heating cooker with a raw rice menu switch on a rice boiling function in an automatic cooking menu.  <P>SOLUTION: The automatic heating cooker comprises a vessel temperature detecting means for detecting a temperature in a cooking vessel, a heating means for heating the cooking vessel, a heat quantity control means for controlling the heat quantity of the heating means, and a raw rice selecting key provided on a rice boiling menu for automatic cooking. A rice boiling amount is discriminated in accordance with the temperature detected by the vessel temperature detecting means and a heating method with the heating means is changed depending on the discriminated amount, therefore actualizing automatic finish of boiled raw rice.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209071-A (JP)
Title: Template generation device
Inventor: KOGA KATSUYUKI
IPC: G06F17/21
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To automatically generate a convenient document template.  <P>SOLUTION: The template generation device 100 extracts indexes from a plurality of document data in reference to the document data. The template generation device 100 tabulates the appearance frequency for each extracted index, selects an index with high frequency therefrom, and arranges it on a template. Since the thus-generated template has contents reflecting the description content of document data generated in the past, a convenient document template can be generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212029-A (JP)
Title: Storage tape cutting device and storage tape cutting method
Inventor: ISHINO MITSUTOSHI
IPC: B26B13/22
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage tape cutting device which is simple in structure, and allows an operator to easily set two storage tapes therein and to cut the storage tapes so as to positively connect both the storage tapes to each other.  <P>SOLUTION: The storage tape C is fixed to the storage tape cutting device by fitting feed holes Cb formed in a carrier tape Cc to pins 75C protruded from the carrier tape support surface 75A of a support stand 75 for a lower blade 72. Then the finger of the operator is inserted into operating sections S formed in the lower blade 72 and at least either one of upper blades 73, 74 to rotate the lower blade 72 and the upper blades 73, 74 on a spindle 71 as a fulcrum, and therefore the upper blade 74 abuts on the carrier tape support surface 75A to limit the rotation of the upper and lower blades. Thus the carrier tape Cc and the cover tape Ca are cut by the upper blade 73, and then only the carrier tape Cc is cut by the the upper blade 74, whereby the cover tape Ca is longer than the carrier tape Cc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221102-A (JP)
Title: Core for heat exchanger and manufacturing method thereof
Inventor: YAMAGATA YASUHIKO
IPC: F28F9/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core for heat exchanger, not exerting bad influence upon a tube in brazing in the case of temporary fixing by winding a wire round the tube, and a manufacturing method thereof.  <P>SOLUTION: This core for a heat exchanger is formed by integrally brazing a tube 111, a fin 112 and a pair of side plates 113 stacked in two or more layers. In the paired side plates 113, a projecting part 113a projected outward over the end part 111a of the tube 111 in the flowing direction of an external fluid is formed corresponding to the same position in its own longitudinal direction. According to this manufacturing method, after a pair of side plates 113 are disposed outside the fin 112, the tube 111, the fin 112 and the side plates 113 are wound by the wire 10 to pass the projecting part 113a, and thrown into a furnace to perform brazing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223982-A (JP)
Title: Switching regulator
Inventor: KASAI JOJI
IPC: H02M3/28
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator employing a magnetic amplifier system in which loss can be reduced.  <P>SOLUTION: The switching regulator comprises a transformer T, a saturable reactor L1 connected with the secondary winding of the transformer and entering saturated state when a load current flows, and a reset current setting circuit 3 causing the saturable reactor L1 to transit from a saturated state to an unsaturated state by imparting a reset current Ir to the saturable reactor L1 on the basis of the difference between an output voltage from the secondary winding and a preset reference voltage wherein a voltage being output to the secondary winding of the transformer T is controlled when the saturable reactor L1 repeats the saturated state and unsaturated state alternately. Imparting time TS of the reset current Ir is controlled by the reset current setting circuit 3 on the basis of a voltage variation being output to the secondary winding of the transformer T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224656-A (JP)
Title: Ultrapure water production/feed device
Inventor: SUGAWARA HIROSHI
IPC: B01D61/14
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrapure water production/feed device capable of efficiently producing/feeding ultrapure water in accordance with required specifications at an extremely inexpensive piping cost.  <P>SOLUTION: In the ultrapure water production/feed device provided with: an ultrapure water production line where each composing unit to compose a secondary treatment apparatus treating primary pure water and producing ultrapure water is connected with piping; a feed line where the ultrapure water from the secondary treatment apparatus is fed to a use point; and a return line where the residual ultrapure water in the use point is returned to the prestage of the secondary treatment apparatus, the piping coming into contact with the liquid in each line is composed of at least two or more mutually different resinous materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224429-A (JP)
Title: Abnormal shadow judging apparatus and program thereof
Inventor: TAKEO HIDEYA
IPC: G06T7/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve a detection capacity of an abnormal shadow in a medical image.  <P>SOLUTION: A past image 100 and a present image 110 of a prescribed region of a subject which are captured by photographing at the different times are stored and a candidate range of the abnormal shadow is extracted on the basis of the present image 110 captured by photographing the prescribed region of the subject. A first index which is used for judging whether the extracted candidate range is the abnormal shadow or not is determined and a difference between the past image 100 and the present image 110 at a position where the candidate range appears is determined as a second index so that the candidate range is judged whether it is the abnormal shadow or not on the basis of the first index and the second index.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229476-A (JP)
Title: Low-order apparatus and high-order apparatus
Inventor: YAMAMOTO TOMOYUKI
IPC: G08C15/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-order apparatus and a high-order apparatus for specifying erroneous connection of wiring and the wiring, where the erroneous connection is carried out, promptly and surely.  <P>SOLUTION: The low-order apparatus has an identifier acquiring means for acquiring an identifier given by the high-order apparatus through a communication link formed as a first wiring. In the low-order apparatus, the identifier acquiring means carries out first determination whether there was an identifier given prior to a new identifier when the new identifier is given through the communication link and nullifies the new identifier when there is the given prior identifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231659-A (JP)
Title: Seal end carton
Inventor: HAYASHI MASAYASU
IPC: B65D5/66
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal end carton which is unsealed by opening the top thereof and has a shape that facilitates unsealing of the top as a whole in a good appearance.  <P>SOLUTION: According to the seal end carton, a side board, a front board, a side board, and a rear board are formed consecutively via respective vertical folding lines to form a trunk. A top inner board is formed consecutively on the top side of the rear board, and a top board is formed consecutively on the top side of the front board. The top board is superposed and glued on the top inner board to form the top of the carton. An unsealing cut line is formed on a folding line between the top board and the front board and on a folding line between the top inner board and the rear board, both folding lines forming a pair of counter long sides of the top of the carton. On the top of the carton, one short side of the top board upside to the top inner board is formed to be recessed inward to expose a short side end of the top inner board on lower side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231154-A (JP)
Title: Printing control system
Inventor: INOUE MINORU
IPC: B41J21/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-sized printer which can save papers.  <P>SOLUTION: At the time of outputting image data to a medium such as a rolled sheet set at a printer for large-sized papers, a paper width size actually set at the printer is acquired, and an image is rotated if the image data is accommodated in the size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234944-A (JP)
Title: Commodity dispensing unit and commodity dispensing device
Inventor: YOSHIZAKI WATARU
IPC: G07F11/20
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity dispensing device capable of uniforming residual quantities of commodities in appearance, even in case that the sizes or sales quantities of the commodities are varied, without complicating the structure or being involved by a troublesome work.  <P>SOLUTION: This device comprises a protruding back plate 21 attachable to and detachable from commodity storage parts 3A-3H, which can extend or contract the capacities of the storage parts 3A-3H depending on the installation direction. According to this, even if commodities 100 (large size) and 101 (small size) of different sizes are sold in the same place, a proper storage quantity according to the difference in the commodity size can be easily set by changing the installation direction of the back plate 21, and even if the degrees of decrease of the commodities are differed, the residual quantities of the commodities can be uniformed in appearance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234388-A (JP)
Title: Evaluation apparatus for scientific phenomenon and teaching material for science experiment, and method for manufacturing same
Inventor: ICHIKAWA YASUNORI
IPC: G09B23/12
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation apparatus for scientific phenomena and teaching materials for science experiment which are inexpensive, are small in environmental load and are suitable for easily enjoying state-of-the-art technology, and a method for manufacturing the same.  <P>SOLUTION: In the evaluation apparatus composed of: a base plate 12 which is formed with long grooves 14, 16 and 20 of ≤1 mm<SP>2</SP>in sectional area on the front surface of a plate-like body; and a covering plate which is arranged in tight contact with the front surface of the base plate and forms fine flow passages 14A, 16A and 20A at the base plate by covering the long grooves, the one-side ends of the plurality of the flow passages flow together at one confluent point and the other ends of the plurality of the flow passages are communicatively connected to liquid pool sections 24, 26 and 28 respectively of 5 to 5,000 mm<SP>3</SP>in volume. The one or more liquid pool sections are provided with liquid suction means 38 and the recognition of the scientific phenomena within the flow passages by visual sensation is made possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231598-A (JP)
Title: Railroad vehicle
Inventor: TAKAGI TAKESHI
IPC: B61F5/30
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railroad vehicle damping the relative vibration of a journal box to a truck frame, and improving the ride quality.  <P>SOLUTION: The railroad vehicle 100 has a journal box 3 to rotatably support an axle 6, and a truck frame 8 supported on the journal box 3 via an axle spring 7. A sliding part 13 extending along the longitudinal direction of a vehicle body 101 is fixed to the journal box 3. An arm 16 is fixed to the truck frame 8. The arm 16 has an inverted Y-shape. Pressing parts 28 and 28 are respectively mounted on tips of the arm part 16, and the sliding part 13 is held and pressed by the pressing parts 28 and 28 from both sides by compression springs 23 and 23. In such a simple structure, when the vibration occurs between the journal box 3 and the truck frame 8, the friction force is generated against the vibration between the pressing parts 28 and 28 and the sliding part 13, and the vibration is damped thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242483-A (JP)
Title: Lane deviation preventive device
Inventor: SHIMAKAGE MASAYASU
IPC: B60R21/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent one's own vehicle from being judged not to be apt to deviate a lane, before the vehicle is fully recovered from being apt to deviate the lane, resulting from that the estimated lateral displacement is in fluctuations as the travelling lane width fluctuates.  <P>SOLUTION: It is determined whether or not one's own vehicle is apt to deviate the lane, based on deviation determining values Xw, Xc and a travelling position of the vehicle. At this time, when a deviation warning device 23 and deviation preventive control are not operated, the values Xw, Xc are updated into actual deviation determining values Xw<SP>*</SP>. Xc<SP>*</SP>corresponding to a current travelling lane width W (steps S21, S23, S24, S25). In contrast, when the alarm device 23 or the preventive control are activated, after this, the values Xw, Xc are not updated until both warning device 23 and preventive control stop operations, and the values Xw, Xc at the time when the warning device 23 or the preventive control start the operations are held (steps S21, S22, S24), then, the deviation is determined, based on the values Xw, Xc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277724-A (JP)
Title: Water-proof adhesive composition for wood
Inventor: IWASAKI MASAHARU
IPC: C09J11/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition for wood which does not pollute the environment, does not contaminate and does not discolor wood because it is neutral, has a long usable period of time, is excellent in water resistance and heat resistance, and is inexpensive.  <P>SOLUTION: This adhesive comprises an aqueous solution of a carboxy group-modified polyvinyl alcohol polymer and a filler whose average particle size is not more than 30 μm. It contains a main agent containing 130-800 pts.wt. of the filler against 100 pts.wt. of the resin component in the aqueous solution, and contains an N,N-diglycidyl amino group-containing compound shown in general formula (1) as a tetra functional epoxy compound having a tertiary amino nitrogen atom. The carboxy group-modified polyvinyl alcohol polymer has a carboxy group-modified amount of 0.1-10 mol% and a degree of polymerization of 100-6,000. The content of the N,N-diglycidyl amino group-containing compound is 3-100 pts.wt. to 100 pts.wt. of the resin content in the aqueous solution of the carboxy group-modified polyvinyl alcohol polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241495-A (JP)
Title: Instrument and method for measuring mill-inert oxygen concentration
Inventor: TOMONAGA NARIYUKI
IPC: G01N27/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and stably measure an oxygen concentration to prevent firing by controlling the amount of steam introduced.  <P>SOLUTION: A measured gas is introduced into a left chamber 102a of a TCD 102 by a blower 105 and is passed through the chamber 102a to be guided to a dehumidifier 104. Steam in the measured gas is removed in the dehumidifier 104, to have a reference gas generated. The reference gas is introduced into a right chamber 102b of the TCD 102. The difference between thermal conductivities of the measured gas, and the reference gas is detected in the TCD 102, to find the moisture concentration based on the difference. Then, the oxygen concentration is computed by a computing part 106, based on the moisture concentration to be transmitted to a controller. The controller opens and closes a control valve, based on the oxygen concentration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240137-A (JP)
Title: Blast furnace blowing method for plastic
Inventor: MURAI RYOTA
IPC: B29B17/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blast furnace blowing method for plastic which does not degrade the air flow of the furnace in an operation of blowing reducing materials, such as plastic and pulverized coal, into the blast furnace.  <P>SOLUTION: The blast furnace blowing method for the plastic comprises blowing the plastic that the composition ratio (CaO/Al<SB>2</SB>O<SB>3</SB>) of the ash content of the plastic generated by the combustion in the furnace attains ≥0.5 into the furnace in the operation of the blast furnace using the plastic as a furnace blowing raw material. Also, the blast furnace blowing method for the plastic comprises blowing the plastic in such a manner that the composition ratio (CaO/Al<SB>2</SB>O<SB>3</SB>) of the ash content of the plastic generated by the combustion of the plastic and the pulverized coal in the furnace attains ≥0.5 into the furnace in the operation of the blast furnace using the plastic and the pulverized coal as the blast furnace blowing raw materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250017-A (JP)
Title: Apparatus
Inventor: NAKA YOJI
IPC: G03B17/02
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus whose cost can be reduced even when high operability is provided to a cover.  <P>SOLUTION: A second engagement part consisting of a pair of 1st recessed parts 204, a pair of projected parts 203 and a pair of 2nd recessed parts 205 is formed in a battery room 200. A pair of arms 333 are formed on a battery cover 33 and a pair of engagement pins 3331 are formed on the tip parts of these arms 333 so as to be engaged with the 2nd engagement part. Since the battery cover 33 capable of applying a feeling of fine click to a user at the time of sliding operation is constituted by simple structure of engagement, the manufacturing cost of the apparatus can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251588-A (JP)
Title: Light irradiation device
Inventor: KATO SHIN
IPC: F21V23/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiation device wherein effective light irradiation is realized by providing a rod lens etc. and the rod lens etc. are easily exchanged.  <P>SOLUTION: The light irradiation device 1 is provided with an LED holder unit 10 having an LED 13 and a lens unit 20 having the rod lens 24. An LED driving circuit provided in an LED drive part 2 is connected with the LED 13 through a flexible cable 32 provided in a cable part 3. The LED holder unit 10 is fixed to the lens unit 20 with a screw 17. By removing the screw 17, the lens unit 20 is easily attached/detached to the LED holder unit 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250252-A (JP)
Title: Cleaning member
Inventor: TATEISHI YOSHINOBU
IPC: G03G15/20
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning member for removing developer stuck to a pair of rotating bodies in a fixing device while reducing damage to the rotating bodies.  <P>SOLUTION: In the case of removing the developer stuck to the peripheral surface of a pressure roller 32, the curved part 53 of a blade 51, which presents partial circular-arc shape, is pressed on the roller 32 instead of pressing the edge of the blade 51 on the roller 32. A cleaning part 53A and a guiding part 53B are included in the curved part 53 pressed on the roller 32, and the half-melted developer removed from the roller 32 by the cleaning part 53 is guided in a direction where it is separated from the roller 32 by the guiding part 53B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051986-A (JP)
Title: Polarizing device having semi-spherical, semi-spherical shell-like or spherical permanent magnet
Inventor: KIM IN-KU
IPC: H02K1/27
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC motor including a polarizing device having a semi-spherical, semi-spherical shell-like or spherical permanent magnet for radically eliminating coil overhanging by forming the permanent magnet as essential component means for the polarizing device into semi-spherical, semi-spherical shell-like shapes.  <P>SOLUTION: This polarizing device for the DC motor comprises: a case; the semi-spherical permanent magnet mounted on the inside of the case; a non-magnetic member provided on one side of the lower section of the permanent magnet; and the coil provided on the nonmagnetic member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI