baber/WOPTO huggingface dataset:
Patent JP-2004025803-A (JP)
Title: Printer and method of printing
Inventor: MOTOYANAGI YOSHIMUNE
IPC: B41J3/407
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and inexpensive printer that can print a character string by placing it in a circular or arch shape along a circumference around a center of a recording medium.  <P>SOLUTION: A character size is set according to the number of characters in a character string to be printed, and the number of printing operations of a printer section and a rotation angle of a rotary table 18 for supporting the recording medium 45 are set. A part of the character string disposed in the arch shape is printed by the printer section in one printing operation. After that, the rotary table 18 is driven to rotate the recording medium 45 by the set angle. By repeating the printing operation and the rotating operation, a series of character strings is printed on the circumference around a circular hole 46 of the recording medium 45.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034370-A (JP)
Title: Imaging apparatus, imaging method and imaging system
Inventor: NISHIMURA TAKESHI
IPC: G06F3/12
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and an imaging method capable of processing compressed image data with a small memory capacity, and to provide an imaging system comprising the imaging apparatus.  <P>SOLUTION: The imaging apparatus comprises a first means 20 for converting first multilevel compressed image data of a first compression format, i.e. an external indefinite length compression format, into a second compressed image data of a second compression format, and a second means 30 for outputting the second compressed image data to a printer engine while elongating and binarizing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035011-A (JP)
Title: Screw-cap type hermetic container
Inventor: SUZUKI AKINORI
IPC: B65D41/04
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container with which a screw cap can be engaged with a spiral thread of the neck of the container only by slightly rotating the cap, the screw cap can be quickly, smoothly and correctly screwed without an inclination in a short time, and the screw cap is prevented from returning.  <P>SOLUTION: A plurality of spiral threads 3 are formed on the neck of a hollow container 1, and the respective starting portions 3a of the threads are formed at intervals in the circumferential direction. Points to start to engage where the screw cap 2 is engaged with the spiral thread 3 are formed in a plurality, so that the screw cap 2 can be engaged with the spiral threads 3 of the neck only by slightly rotating the cap 2 screwed with the neck. Further, the width of the thread in the first half 3b of the plurality of the threads 3 provided on the neck is formed to be slightly narrower than that of the threads in the latter half 3c, so that the screw cap 2 can easily be engaged with the threads 3 on the neck.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124110-A (JP)
Title: Method of controlling processing device
Inventor: JUN KYOUNG SHIK
IPC: G06F17/10
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling a processing device. SOLUTION: A value difference between the input value of an aligner used for subjecting a photoresist layer on a wafer W to light exposure and a measured value obtained through an overlay measuring unit 20 which measures the exposed and developed photoresist pattern is obtained, a correction value for correcting the input value so as to reduce the value difference is calculated, and the correction value is managed as exposure process data by the generation hour. The past process data having the same history with a new lot are retrieved, and the bias component of a current correction value is estimated on the basis of the latest past correction values out of the retrieved process data.  The random component of a current correction value is estimated through a neural network on the basis of the latest past random correction values out of the past process data, and the bias component and the random component which are estimated are added up to the current correction value of the aligner, and the neural network is made to learn that a change in a random component is estimated by the use of a value difference.
Patent JP-2004036972-A (JP)
Title: Snow melting device using heat pipe
Inventor: NOZAWA SUMI
IPC: F28D15/06
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow melting device for effectively utilizing the geothermal power as an evaporation heat source of working fluid in a heat pipe, and capable of melting the snow and preventing the freezing of a road bed at a low cost.  <P>SOLUTION: The circulated fluid 3 in the circulating piping 4 is heated by the geothermal power accumulated in a heat storage chamber 7, and the circulated fluid 3 flows into a flowing passage 13 by the operation of a pump 5, whereby the working fluid 1 in an airtight metallic tube 2 is evaporated in an evaporating part 12, its heat is transferred to a condensing part 12b, and the heat is released from the condensing part 12b to melt the snow on the road bed 100 and to prevent the freezing. The geothermal power can be surely transferred to the heat pipe 4 at a low cost by the circulating piping 4 and the heat storage chamber 7, even when a geothermal layer of a desired temperature for evaporating the working fluid 1 locates deep.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036805-A (JP)
Title: Gasket for plate seal and zipper gasket for building
Inventor: DANJO MASAMICHI
IPC: F16J15/10
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket for a plate provided with high sealing properties capable of preventing entrance of rain water and zipper gasket for building.  <P>SOLUTION: The zipper gasket comprises a rubber element 5 provided with a lip 52 making contact with the plate 1 and sealing a gap between the plate and the lip and an anchor part 8 fixed at a structure 6; and a hot melt system sticky seal part 21 situated on the base end side of the lip 52 and keeping tackiness at an ordinary temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048256-A (JP)
Title: Encryption method, encryption system, and storage medium
Inventor: SAKAGAMI KENJI
IPC: H04L9/36
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption method, an encryption system, and a storage medium capable of reducing the processing time of encryption / decryption so as to enhance the versatility of protection strength without the need for exclusive hardware.  <P>SOLUTION: The encryption system is configured such that information to be encrypted is format-converted, thereafter an error correction code is generated and part bits of the information after the format conversion are revised to generate encrypted information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047038-A (JP)
Title: Multilayered phase change information recording medium and recording and reproducing method for information using the same
Inventor: IWASA HIROYUKI
IPC: G11B7/2433
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered phase change recording medium which makes a cooling effect obtainable and has excellent overwriting characteristics even if a reflection layer is thin.  <P>SOLUTION: The multilayered phase change information recording medium having ≥2 information layers provided with recording layers capable of recording the information by a phase change between a crystalline state and amorphous state by incidence of light consists of at least one information layer except the information layer formed on the deepest side viewed from the side where the light is made incident, a first protective layer, a recording layer, a second protective layer, a reflection layer and a heat spread layer and the heat spread layer is mainly composed of tin oxide and at least antimony oxide is included therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055589-A (JP)
Title: Power semiconductor device
Inventor: TANAKA YASUO
IPC: H01L29/739
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor device, which is sufficiently reduced in substantial thermal resistance and improved in breakdown strength, without modifying the structure of a power semiconductor chip mounted on it.  <P>SOLUTION: The power semiconductor device has a structure, wherein the emitter electrode, the collector electrode, and the gate electrode are formed on the main surface of a prescribed substrate, a power semiconductor chip is mounted in the forming region of the collector electrode, an emitter electrode part is formed nearly over the entire surface of the power semiconductor chip, and most of the emitter electrode part is demarcated nearly into a comb shape with a gate electrode part composed of a plurality of linear gates, extending in parallel with each other from the one end of the electrode part. The emitter electrode part is demarcated with the gate electrode part, and a demarcated region relay wire is provided to electrically connect the demarcated parts of the emitter electrode part to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051124-A (JP)
Title: Separation cap
Inventor: NAKAGOME MASAYUKI
IPC: B65D41/04
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap for fractionation with improved water permeability.  <P>SOLUTION: The cap 2 has an exterior body 3 and an inner frame body 4 mounted in the exterior body 3 which are formed of mutually different substances, a water-soluble adhesive layer L for sticking these exterior body 3 and inner frame body 4, a water passage hole 13 formed in the inner frame body 4 and making water flow toward the water-soluble adhesive layer L, an opening/closing member 17 freely separably provided to the inner frame body 4 to open and close the water passage hole 13, and an O-ring 23 energizing the opening/closing member 17 toward the direction to which the water passage hole 13 is opened. The O-ring 23 is arranged on one side and a contacting and separating part 21 coming in contact with and separating from the inner frame body 4 is formed on the other side by placing the water passage hole 13 between them in the opening/closing member 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055053-A (JP)
Title: Optical disk driving device
Inventor: SHIMADA YOSHIAKI
IPC: G11B21/08
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To control a feed motor which stably runs and stops a pickup main body moving in the radial direction of an optical disk.  <P>SOLUTION: A target speed profile for controlling the feed motor 11, properly compares acceleration data which are speed parameters, initial speed data, reducing speed data, final speed data and constant speed data, and changing the result of the comparison, makes the speed parameter of the motor in the process from the initial speed value to the final speed value of a trapezoidal speed profile. The initial value of each speed parameter can optionally be set with a microcomputer, to obtain the flexible speed profile. In addition, the trapezoidal speed parameter can be obtained by means of a simple hardware composition without using a speed table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052067-A (JP)
Title: Method for producing rolling part
Inventor: NISHIMORI HIROSHI
IPC: C22C38/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a steel material having production cost same as the cost for conventional SUJ2 and higher toughness and longer rolling life than those of the SUJ2, and a method for producing parts made of the steel material.  <P>SOLUTION: In the method for producing the rolling parts, the rolling parts of a high carbon chromium steel having the composition, by mass%, of 0.90 to 1.20% C, 0.50 to 1.50% Si, 0.20 to 0.70% Mn, 0.90 to 1.60% Cr, ≤ 0.025% P, ≤ 0.030% S, < 0.50% Ni, ≤ 0.050% Al, ≤ 0.0015% O and the balance Fe with inevitable impurities, is subjected to spheroidizing of a heat pattern, then the parts is heated to 780 to 860°C quenching temperature and quenched and further, the tempering is performed at 150 to 300°C tempering temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051352-A (JP)
Title: Article receiving body processing facility
Inventor: TOUBO TAKESHI
IPC: B65G57/30
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article receiving body processing facility capable of realizing the positioning and lifting of an article receiving body by a simple structure and at a low cost, and also capable of passing and carrying.  <P>SOLUTION: This article receiving body processing facility has a carrying means 10 to carry the article receiving body 1, an article receiving body lifting means 20 by which a lifting body 30 can vertically go in and out against the carrying surface 10a of the carrying means 10, and an article receiving body holding means 40 engageable/disengageable with/from the article receiving body 1 positioned above the carrying surface 10a. A positioning body 37 protrusively positioned on the carrying surface 10a when the lifting body 30 goes in/out downward against the carrying surface 10a is arranged on a lifting body 30 side. By the structure of positioning the body arranged on the lifting body side, the positioning and lifting of the article receiving body can be realized by a simple structure and at a low cost, and also the article receiving body can be passed and carried.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052736-A (JP)
Title: Hydroelectric generator
Inventor: FUJII IWANE
IPC: H02P9/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in order to alleviate an amount of emission of a carbon dioxide of a global environment, a generator or the like in which a clean energy such as, for example, a solar energy, a wind power energy, a geothermal energy or the like has been effectively used is studied variously, but the generator or the like in which such a clean energy is used, all becomes a large scale in a facility so that various restrictions exist in a location, and a facility cost and a maintenance cost become high.  <P>SOLUTION: A hydroelectric generator 10 includes a rotor 11 which adopts a water stream as a drive force, a toothed wheel 12 fixed at both sides of this rotor 11, a rotor shaft 13 for rotatably supporting the wheel 12, a support 14 for vertically movably supporting the shaft 13, two arms 15 forward or reversely rotatably mounted at the shaft 13 supported by the support 14, a generator 16 fixed to the tips of the arms 15, and a pinion 16A fixed to the rotary shaft of the generator 16 and engaged in mesh with the wheel 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059041-A (JP)
Title: Container for transportation of arranged flower
Inventor: KUNIEDA TAKEO
IPC: B65D85/50
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for the transportation of arranged flowers, which keeps supplying the flowers with water to keep them retaining water during transportation or storage to prevent their withering or drying easy to occur during the transportation or storage, prevents the water from leaking outside even if the container falls, can carry and store the flowers laid down and stacked to save a space for the transportation and storage, and is easy to handle and costless.  <P>SOLUTION: The container comprises a container body 10 for storing water W for watering the flowers, and a lid 20 which holds a bundle of the flowers standing on the bottom 10 of the container body 10 and prevents the water W from leaking from the container body 10 when it falls. The container body 10 has an opening 12 on the top thereof, and the lid 20 can be fitted on the opening 12 in a watertight manner. An extended flower holding cylinder 21 is set in the container body 10 so that the whole of the water W can be stored between the container body 10 and the cylinder 21 when the container body falls.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060990-A (JP)
Title: Electronic device having energy saving cooling system
Inventor: MOTOYAMA HIDEYUKI
IPC: H01L23/36
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of cooling with saved energy.  <P>SOLUTION: This electronic device (10) has a component (300) providing pressure or oscillation. The electronic device is provided with a heat absorption member (340), heat radiation members (220, 221), an elastomer bag (412) receiving the pressure or the oscillation of the component, a first check valve (442) connected with one port of the elastomer bag, a second check valve (462) connected with the other port of the elastomer bag, and a coolant flowing through the heat absorption member, the first check valve, the elastomer bag, the second check valve and the heat radiation members. The elastomer bag is disposed closely to the component. The elastomer bag, the first and second check valves move to pump the coolant according to the pressure and pressure release or the oscillation of the component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003170961-A (JP)
Title: Collective packaged body of belt shaped material
Inventor: TAMAI YASUSHI
IPC: B65D85/671
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To conveniently unpack and to reduce industrial waste.  <P>SOLUTION: In completing this packaged body 10, a laminated paper ball is placed on top of a bottom box, an individually packaged collective body 12 of a photographic material is placed on the ball, a body frame 14 comprising two reinforcement panels 34, 35 is mounted covering the surrounding of the collective body, and the top face of the body frame 14 is covered by a top cover 15. The frame 14 is formed with through holes 37-40. The bottom box 16 is integrally formed with insertion tabs 25-28 for connecting the frame 14 and the box 11 being inserted in the holes 37-40. When the connecting power between the frame 14 and the box 11 is weak, a bottom pat is used being laid on the bottom box 11, and reinforcement tabs provided on the pat are inserted with the tabs 25-28 in the holes 37-40 laid together.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004035869-A (JP)
Title: Ionic resin composition and its cured product
Inventor: UNO KEIICHI
IPC: C08F291/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion conductive resin composition which has a flexible and strong self-supporting property and can be used as a solid electrolyte membrane for an electric battery and a capacitor and to provide its cured product.  <P>SOLUTION: The composition is a solution obtained by solving (A) a monomer having a salt structure constituted of a specific ammonium cation and a specific anion, and having a polymerizable functional group, (B) a monomer having not less than 2 functional groups that are copolymerizable with A, (C) a solvent soluble resin, and (D) a polymerization initiator into a solvent, and the cured product is obtained by drying the solvent from the solution and at the same time, by polymerizing the monomer components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003052907-A (JP)
Title: Game machine
Inventor: FUKUDA SADAO
IPC: A63F5/04
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which even a beginning can fully enjoy a game regardless of ability of a player. SOLUTION: A change display portion 12 for movement displaying a plurality of patterns, stop operating portions 41a to 41c for stopping the patterns by operation of a player, a drawing treating portion 54b for determining as an internal hit or not according to a start signal, a game controlling portion 54a for judging whether or not a stopped pattern is a combination of a prize, and a specific internal hit storing portion 54c for carrying over a specific internal hit state to the next game, and when in this game, a drawing treating result is in a specific internal hit state and a prize judging result is not a prize, are included, and the drawing treating portion 54b holds a lottery of a specific internal hit even when the specific internal hit is in a carried over state.
Patent JP-2004065555-A (JP)
Title: Kitchen cabinet
Inventor: ISHIZUKA AKIHIKO
IPC: A47B77/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a cabinet whose connection work and checking work are easy and which looks nice as for the cabinet which requires water supply and drainage connection for a system kitchen.  <P>SOLUTION: The kitchen cabinet is provided with a rear plate 8 and a lower bar 9 at the rear end of a side plate 7. Then, a connection bar 10 having one or more grooves and ribs is fixed to the lower bar 9, and the lower end of the rear plate 8 is inserted and fixed to the grooves of this connection bar 10. At the lower part of the side plate 7, a bottom plate 11 with a depth shorter than the side plate 7 is provided. Between the rear plate 8 and the bottom plate 11, a checking opening 12 is formed extending to the whole width, and a checking cover 13 is held by the connection bar 10 and the rear end of the bottom plate 11 in an attachable and detachable manner to close the opening 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070047-A (JP)
Title: Endless belt and fixing device using it
Inventor: NAKATOGAWA KENJI
IPC: C08J5/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt containing at least polybenzimidazole, which improves releasability with respect to toner and reduces frictional resistance on the internal circumferential face of the belt, and also to provide a fixing device using the belt.  <P>SOLUTION: In the endless belt containing at least polybenzimidazole, the polybenzimidazole contains modified polybenzimidazole in which a hydrogen atom bonded to a nitrogen atom constituting the molecule and/or at least part of the terminal of the molecule is replaced by a fluorine atom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072921-A (JP)
Title: Method and apparatus for forming coil
Inventor: AZEYANAGI TORU
IPC: H02K15/04
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a coil which can improve productivity and can form a series of coils having a small deformation such as a twist, a torsion or the like.  <P>SOLUTION: In a longitudinally disposing step, spools 21, 22 and 23 are disposed longitudinally in series in a direction of a central axis 24 of each spool. In a winding step, the spools 21, 22 and 23 and a wire supply means 3 are relatively rotated, wires 611 are sequentially wound on the respective spools 21, 22 and 23, and a plurality of single coils 61 are formed in the same winding direction. In a parallel disposing step, the spools 21, 22 and 23 are disposed in parallel in a direction perpendicular to a central axis 24 of each spool so that a tapered surfaces are directed in the same direction. Thus, the plurality of the single coils 61 are connected in series in the direction perpendicular to each winding axis 63, and the series of the coils 6 are formed in which the winding directions of the adjacent single coils 61 are reverse.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068931-A (JP)
Title: Semiconductor package and its manufacturing method
Inventor: SHIM JONG BO
IPC: H01L23/12
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor-chip package on which a wiring board, a reinforcing ring and a heat sink are stuck successively by an adhesive coating process at a time, and to provide its manufacturing method. SOLUTION: The semiconductor package 200 has the wiring boards 120, semiconductor chips 110 flip-chip bonded with the wiring boards 120, an adhesive 140 applied on the wiring boards 120, the reinforcing rings 150 stuck on the wiring boards 120, and the heat sinks 170 stuck on the reinforcing rings 150 and the semiconductor chips 110. The reinforcing ring 150 have opening sections 152 from which the semiconductor chips 110 are exposed, and a plurality of through-holes 154. TIM 160 is applied on the rears of the semiconductor chips 110. The reinforcing rings 150 are pasted on the heat sinks 170 by the adhesive 140 extending on the upper-section surfaces of the reinforcing rings through the through-holes 154, and the semiconductor chips 110 are stuck on the heat sinks 170 by TIM 160.