baber/WOPTO huggingface dataset:
Patent JP-2003222470-A (JP)
Title: Temperature control device for dryer, dryer having the same, and drying method of drying object
Inventor: KIYUUKAHON HIDEKAZU
IPC: F26B21/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control device of a dryer capable of stably controlling a drying temperature of a drying object with high accuracy to obtain a dried product of high quality, and to provide the dryer comprising the same, and a drying method of the drying object.  <P>SOLUTION: A pressure of steam supplied to the dryer 1 is controlled by this temperature control device comprising a feedback control part B for controlling and inputting a temperature detected by a temperature sensor 5 mounted near a discharge port 18; a feedback control part A controlling and inputting a weighted average value of the temperature detected by temperature sensors 2, 3, 4 and determining a set value on the basis of an output signal from the control part B; a feedback control part D for providing an output signal on the basis of the variation in supply of the drying object 15 to the control part A; and a feedback control part C for controlling and inputting the pressure of the steam measured by a sensor 20, and determining a set value on the basis of an output signal from the control part A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220205-A (JP)
Title: Holding processing method of pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding processing method of a pachinko game machine which can improve game features consecutively generating big wins and which is capable of making a player expect much by carrying out noticing performance for a longer time when a specific random number which can make a big win is stored and held.  <P>SOLUTION: In the holding processing method of this pachinko game machine, a CPU 20 obtains a random number from a random number generation means when a game ball enters a starting prize-winning port in the middle of varying and displaying patterns. According to a case when the random number is a blank random number or a case when the random number is the specific random number which can make the big win, the CPU 20 stores the random number in a holding storage area by varying a storing position in the holding storage area of a RAM 22. In the case of using the random number, the CPU 20 reads the random number in order from the reading starting side of the holding storage area and varies the patterns by the held prize-winning ball.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220511-A (JP)
Title: Gun drill
Inventor: NAKASEKO SEIJI
IPC: B23B51/06
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gun drill which is able to drill a hole without vibration even in high speed rotation by increasing stiffness of a pipe of a gun drill.  <P>SOLUTION: A flexural vibration of a steel pipe 1 due to centrifugal force is suppressed by shortening the length of a simple steel portion of the steel pipe 1 by inserting a cemented carbide pipe 6 into an internal hollow portion of a circular shape part which has no V flute 4 on its outer periphery. Because the diameter D of the bore of the cemented carbide pipe 6 is formed to be larger than the diameter d of a cutting fluid passage 5 which is opened at the tip end of the gun drill, a flow rate of cutting fluid is secured and dischargeability of chips is maintained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228324-A (JP)
Title: Display device
Inventor: TSUCHIYA HIROSHI
IPC: H05B33/14
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the variation in light emission luminance of optical elements in respective pixels in a matrix type display device.  <P>SOLUTION: The display device 10 includes series in which optical elements 18, 20 or 22 are connected respectively to their driving elements Tr2, Tr4 or Tr6 and power source circuits 24, 26 of 28 which set variably voltages of both ends of the series. Then, voltages of the both ends of respective series are set in accordance with thresholds of the voltages required for light emission of respective optical elements 18, 20 or 22. Moreover, a variable power source circuit is provided individually for every color as to optical elements emitting rays of light having different colors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228367-A (JP)
Title: Action of piano
Inventor: ABE MICHINORI
IPC: G10C1/04
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an action of piano which can impart the characteristics respectively required for action parts constituting the action to these action parts and can improve the functions of the action.  <P>SOLUTION: The action 1 of piano is activated by accompanying the touch of a keyboard 2 and has a string struck by rotationally moving a hammer 3, in which at least one of a plurality of the action parts constituting the action 1 comprises a plurality of members consisting of materials different from each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226592-A (JP)
Title: Coated fertilizer
Inventor: YOSHIDA SHIGEMITSU
IPC: C05G3/90
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated fertilizer which contains trace materials, is small in the variation in the content ratio of the trace materials among particles and the variation in the elution of the fertilizer and the trace materials and facilitates the control of the elution.  <P>SOLUTION: The surface of the fertilizer is coated with a first coating layer containing the trace materials and a second coating layer having a function to control the elution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228811-A (JP)
Title: Magnetic recording medium
Inventor: HANAI KAZUKO
IPC: G11B5/712
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium wherein dispersibility of barium ferrite magnetic powder is improved and whose electromagnetic transducing characteristics are excellent.  <P>SOLUTION: In the magnetic recording medium having a magnetic layer containing ferromagnetic powder and a binder on at least one surface of a non-magnetic substrate, the ferromagnetic powder consists of barium ferrite powder which is treated with a compound represented by formula R<SP>1</SP>R<SP>2</SP>R<SP>3</SP>N (wherein R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>each independently represents a hydrogen atom, a 2-10C alkyl group, a 2-10C alkenyl group, a 3-6C cyclic alkyl group or a 6-12C aryl group) or a pyridine compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225396-A (JP)
Title: Game machine, preannouncement performance program and storage medium
Inventor: MATAYOSHI MASAHIRO
IPC: A63F7/02
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, a preannouncement performance program and a storage medium, which raise expectations on a performance along with the progress of a game.  <P>SOLUTION: This game machine comprises: a performance storage means in which the performances, which are made to correspond to lottery results transmitted from a game state determining means, are stored along with reliability information serving as a specific game state; a performance selecting means for selecting the prescribed performance from the performance storing means; a reliability preannouncing performance means for conducting a reliability preannouncing performance for preannouncing the reliability of reaching the specific game state (a big win state); a reliability preannouncing performance history information storage means for storing history information on the reliability preannouncing performance; and a history erasing means for erasing the history information on the reliability preannouncing performance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233968-A (JP)
Title: Optical disk device
Inventor: INUKAI YUUKI
IPC: G11B25/04
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an external type optical disk device which is manufactured at low cost, has high shielding effect against an electromagnetic wave, and never spoils the smoothness of movement of an optical head.  <P>SOLUTION: A mechanism unit 4 has the optical head 21 and is covered with a box-shaped shield lid member 13 made of a tin plate and provided in a housing 2 as a synthetic-resin molded component. Above a sub-guide rail 25 of the optical head 21, a permanent magnet piece 27 is provided which magnetically attracts the sub-guide rail 25 to prevent the optical head 21 from having play in moving. A thin and long opening window 45 is formed in a part of a ceiling plate part 40 of the shield lid member 13 which faces a range wherein the permanent magnet piece 27 moves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242517-A (JP)
Title: Image generation system, program and information storage medium
Inventor: FUJIWARA SHINICHI
IPC: G06T13/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image generation system, program and information storage medium capable of performing a magnification-changed display (e.g. zoom display) of high quality with a minimized data quantity.  <P>SOLUTION: A plurality of key frame images differed in the magnification of a process for enlarging a given original image. In a given frame between a first key frame and a second key frame that is the next frame to the first key frame, a key frame image composing processing for composing a first' image obtained by enlarging a first key frame image corresponding to the first key frame to have a given magnification S to the original image with a second' image obtained by contracting a second key frame image corresponding to the second key frame to have the same magnification as the given magnification S to the original image is performed to generate an image of the given frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244559-A (JP)
Title: Solid-state image pickup device
Inventor: SAKURAI MOTOHARU
IPC: H04N13/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily and correctly align a lens with a solid-state image pickup element.  <P>SOLUTION: A laminated chip 6, in which the image pickup element 13 is sandwiched between cover glasses 14, 15, is mounted on a substrate 4, and projections 8b, 8c are allowed to directly abut on two sides 13b, 13c on the periphery of the element 13 to fix a lens holder 8 on a substrate 4. Since the reference for positioning the holder 8 is the element 13, an optical axis of a lens 7 can be aligned with a light-receiving surface of the element 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241508-A (JP)
Title: Developing cartridge, process cartridge, and image forming apparatus
Inventor: NAGAI KENICHIRO
IPC: G03G21/18
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly supply initial developer or toner in the shaft direction of a developer carrier in a developing cartridge or a process cartridge, which can be attached to/detached from an image forming apparatus main body.  <P>SOLUTION: In the case of opening a communication part 10a between an initial developer case 10 and a developer storage part S in order to use a new process cartridge 90, the peeling operation of a developer sealing member 11 is performed as follows. An operator holds a sealing member holding part 11a with one hand and puts the other hand on the upper part of a switch 15d being a regulating member. Then, he (she) holds the sealing member holding part while pressing the switch and draws out the developer sealing member. In a period when he (she) performs the drawing-out operation, he (she) always keeps pressing the switch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246135-A (JP)
Title: Treating liquid for forming image and method for forming image using the same
Inventor: MOROHOSHI NAOYA
IPC: C09D11/40
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating liquid for forming an image in which the image having a high image density, a high quality can be obtained at a high speed on plain paper without feathering, without bleeding in a color boundary and without disorder in the image due to a drying fault of an ink and without bringing about a skin contamination or the like in an image recording system for forming the image on the paper or the like via an image formation and an intermediate transfer by an ink jet method and to provide a method for forming the image by using the same.  <P>SOLUTION: The treating liquid for forming the image comprises a cationic high-molecular weight compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246939-A (JP)
Title: Method for producing cyanine dye
Inventor: NAKAMURA TAKEMARE
IPC: C09B23/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cyanine dye, by which the cyanine dye having a neutral chromophore can simply and easily be synthesized.  <P>SOLUTION: This method for producing the cyanine dye having the neutral chromophore comprises a process for removing at least one of substituted alkyl groups of the cyanine dye having a cationic chromophore [at least one of substituents bound to ring-forming nitrogen atoms contained in the chromophore of the dye is a substituted alkyl group represented by general formula (I): Si(R<SP>1</SP>)(R<SP>2</SP>)(R<SP>3</SP>)-C(R<SP>4</SP>)(R<SP>5</SP>)-C(R<SP>6</SP>R<SP>7</SP>)-* (R<SP>1</SP>to R<SP>3</SP>are each an alkyl or aryl; R<SP>4</SP>to R<SP>7</SP>are H or a substituent, where * shows a position bound to the ring-forming nitrogen atom contained in the chromophore)] in the presence of a fluoride ion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246007-A (JP)
Title: Laminated film for covering metal can
Inventor: WATANABE TOSHIHARU
IPC: C08J9/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film for covering a metal can which can prevent deterioration of the quality of outward appearance of the surface of the can made of a metal.  <P>SOLUTION: The laminated film is constituted of at least three polyester layers being laminated and including an adhesive layer (A) to be adhered to the surface of the can made of the metal, and a haze value of the film is 30-90%. The film is constituted of the adhesive layer (A), at least one polyester layer (B) and the polyester layer (C) which are laminated preferably in this sequence. On the occasion, the adhesive layer (A) contains preferably 30 wt.% or more of the polyester of which the melting point is preferably 190-245°C and the polyester layer (B) contains inactive particles, while the polyester layer (C) is preferably 0.5-20 μm thick.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250917-A (JP)
Title: Medical charged particle irradiation apparatus
Inventor: YANAGISAWA MASAKI
IPC: A61N5/01
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical charged particle irradiation apparatus in which irradiation preparation/confirmation work can be performed while making possible irradiation from upper and horizontal directions without separately providing a moving mechanism such as a moving capsule.  <P>SOLUTION: The medical charged particle irradiation apparatus is provided with a patient bed 8 on which a patient K lies, a transportation device 4 for making incidence and transporting the beams of charged corpuscular rays to the side of the patient bed 8 and an irradiation field forming device 5 for forming the irradiation field of the beams transported by this transportation device 4 and has a gantry 1 provided to be rotatable around a rotation axis center 2, the irradiation field forming device 5 is eccentrically located to pass its irradiation axis center 6 through a position different from the rotation axis center 2, and the patient bed 8 is located on the opposite side of the transportation device 4 with the boundary of a surface including the rotation axis center 2 and approximately vertical to the irradiation axis center 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255421-A (JP)
Title: Optical parametric oscillator
Inventor: HAZAMA HISAFUMI
IPC: G02F1/39
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optical parametric oscillation having a cyclic frequency of 10 GHz which has conventionally been impossible due to spatial restrictions.  <P>SOLUTION: To solve the above purpose, an optical parametric oscillator having such a resonator length that a quotient given by dividing a resonator length of an exciting laser by the difference between the lengths of the optical parametric oscillator and the exciting laser resonator becomes an integer has been devised, and the principle has been demonstrated. A optical parametric oscillator having a cyclic frequency of 10 GHz or higher can be realized by employing such a resonator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260520-A (JP)
Title: Method and device for forming can and can
Inventor: NIWA TSUNEARI
IPC: B65D8/12
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a can which prevents defective coating on a can barrel part.  <P>SOLUTION: A first rotary body 10 provided with protruded bodies 11, etc., extending in the axial direction at intervals in the peripheral direction on the outer periphery face, and a second rotary body 20 provided with groove parts 21, etc., extending in the axial direction having the width and interval corresponding to the protruded bodies 11, etc., on the outer peripheral face are supported rotatably about mutually parallel rotation axes. The method for forming the can forms a can C of a bottomed cylindrical shape in such a way that the peripheral face of a barrel part is arranged along the outer peripheral faces of the rotary bodies 10, 20, and the barrel part of the can C is pressed from the inner peripheral face side and the outer peripheral face side by the outer peripheral faces of the rotary bodies 10, 20 so as to form flat parts extending one after another in the axial direction toward the peripheral direction on the barrel part. After forming a small-width flat part I of which the width is smaller than the width of the flat part, flat parts of the width same as that of the flat part are formed one after another, and afterward the small-width flat part I is formed to the flat part of the width same as that of the other flat part by pressing it to a ridge line part L constituting the small-width flat part I.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264668-A (JP)
Title: Facsimile equipment with hand scanner
Inventor: OCHIAI KENICHI
IPC: H04N1/107
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile equipment in which an object having ruggedness such as a book can be accurately scanned by a hand scanner.  <P>SOLUTION: The facsimile equipment is composed of a hand scanner 14 and a paper tray composed of a recording paper storage cassette and a storage cover for storing recording paper. The storage cover 19 is composed of a transparent material, has a flat face 19a and is provided to be freely attached to and detached from the recording paper storage cassette. The storage cover 19 is placed on an rugged object 60 to turn the flat face 19a upwards when scanning the object 60 with the hand scanner 14 in the state of being detached from the recording paper storage cassette and in such a state, the surface of the flat face 19a is scanned by the hand scanner 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269974-A (JP)
Title: Method and device for determining passage through intersection, navigation system and program
Inventor: SUZUKI TAKAMITSU
IPC: G09B29/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To properly determine the passage through an intersection by adjusting the contents of the determination while considering a situation of approaching the intersection as an object of the determination of passage.  <P>SOLUTION: An intersection arrival time deceleratable speed Vd is calculated from the deceleration calculated while considering the frictional coefficient of tire and the car weight, the deceleration as a result of learning the deceleration before turning the intersection by a user, a car speed V and a distance L to the intersection, and a forecasting safety curving angle is calculated on the basis of the intersection arrival time deceleratable speed Vd, the minimum turning radius of the car, and the car weight. The determination of passage through the intersection as the object is expedited when only one road exists in the forecasting safety curving angle. Further in a case where only the road on the determined route exists, or as the probability of traveling the road after passing through the intersection is high even on the road excluded from the route, demerits found in a conventional case of slow determination can be solved by determining the passage through the intersection early.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259776-A (JP)
Title: Reel body of double bearing reel
Inventor: KAWASAKI KENICHI
IPC: A01K89/015
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To make a sense of incompatibility scarcely produced when the thumb is placed on a thumb rest in a reel body of a double bearing reel.  <P>SOLUTION: The reel body 1 of the double bearing reel is provided with a pair of side plates 10 and 11, a plurality of connecting member 12 connecting the side plates 10 and 11, a first cover 13 and a second cover 14 mounted on both sides of the side plates 10 and 11 and the thumb rest 17 mounted on the rear connecting member 12. The thumb rest 17 is mounted on the connecting member 12 with bolt members 18a and 18b so that the thumb rest 17 can freely be demounted and the posture thereof can be changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272999-A (JP)
Title: Method and apparatus for forming resist pattern, and method for fabricating semiconductor device
Inventor: NAKANO HIROYUKI
IPC: G03F7/40
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a resist pattern, a method for fabricating a semiconductor device, and an apparatus for forming the resist pattern, in which advantages of sililation process is displayed while line width can be controlled precisely and uniformly in plane irrespective of density or size of the pattern.  <P>SOLUTION: Resist films 4, 6 are formed on a surface of a substrate 2 to be processed that should be patterned. Then, the resist film 6 is processed into an initial pattern 6a. Next, the resist film 6 processed into the initial pattern 6a is trimmed such that the film 6 is reduced into a reduced pattern 6a1. Next, the resist film reduced into the reduced pattern 6a1 is expanded to be a final pattern 10, and then sililation is carried out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272133-A (JP)
Title: Master carrier for magnetic transfer
Inventor: KOMATSU KAZUNORI
IPC: G11B5/667
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a master carrier for magnetic transfer having high reliability and high accuracy.  <P>SOLUTION: A resist 12 for electron beam description is provided on a silicon disk 11 and parts corresponding to respective frames on the perimeter are exposed while the disk 11 is rotated by using an electron beam EB modulated in correspondence with a servo signal. The resist 12 is developed and exposed parts are removed to form a rugged shape of the resist 12. A Ni conductive film 13a is formed on the surface of the rugged shape and then a thin Ni plated layer 13b is formed by electroforming to form a Ni layer 13. The rugged surface of the Ni layer 13 formed by peeling the Ni layer 13 from the disk 11 is washed after the resist 12 left there are removed and the rugged surface is subjected to oxidation treatment to form a first Ni substrate. A Ni layer 23 is formed on the first substrate by electroforming and the Ni layer 23 is peeled from the first substrate. A soft magnetic layer 25 is formed on the Ni layer 23 to form the master carrier 3A.  <P>COPYRIGHT: (C)2003,JPO