baber/WOPTO huggingface dataset:
Patent JP-2004117568-A (JP)
Title: Method for manufacturing gain equalizer, gain equalizer and light amplifier
Inventor: MOBARA MASAICHI
IPC: G02F1/01
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a gain equalizer with which the gain equalizer having a desired transmission spectrum is easily manufactured.  <P>SOLUTION: A grating 11 for gain equalization and a grating 12 for monitoring are formed on an optical fiber 13. Subsequently, tension is applied to a part of which both end points hold the grating 11 for gain equalization and the grating 12 for monitoring in between and, at the same time, a transmission spectrum of the grating 11 for gain equalization is monitored and desired tension is applied to the part between the two points based on the result of monitoring. In this case, if necessary, an increment value of tension due to contraction of an adhesive in the succeeding fixing step with the adhesive is anticipated. Then, in a state of applying the desired tension to the part between the two points, the grating 11 for gain equalization and the grating 12 for monitoring are fixed to a fixing member 14 at the two points with the adhesive 15a, 15b. In this way, the gain equalizer 10 is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272725-A (JP)
Title: Wire connector
Inventor: SUZUKI MITSURU
IPC: H01R4/18
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a wiring space and to reduce an impact load imposed on a connected wire, in a wire connector for connecting wires to each other.  <P>SOLUTION: A metal plate is bent at both sides of a central portion 20 to form a closed ring having open ends 5 and 7 at both its ends. Depressions protruding towards the interior of the closed ring so as to approach each other are formed along an axis C at the middle portion 22 of both side walls 21 of the closed ring. A vertically extending slot 14 is formed in each of the side walls 21. Wires are inserted through each of the open ends 5 and 7 and the slots 14, then a superimposed part 17 and the central portion 20 are so pressed as to approach each other to compressively deform the wire connector 1, so that the wires are electrically connected to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004116147-A (JP)
Title: Civil engineering and building material and manufacturing method therefor
Inventor: ONO HIROSHI
IPC: E04F13/08
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a civil engineering and building material excellent in drainage efficiency and cushion efficiency and having interest in terms of architectural design while constituting it of charcoal as main ingredients and a manufacturing method therefor.  <P>SOLUTION: The civil engineering and building material compressing a piece of charcoal, resin binder, cement and aggregate as main ingredients into a plate-like and solidified substance includes an approximately regular hexagonal plate-like body section 2 in plan view, approximately three trapezoidal fitting projections 3 in plan view formed outward in a shape projected to the lower parts of sides every other side among six sides of the body section 2 and approximately trapezoidal fitting recess sections 4 in plan view recessed so as to open in the lower parts of the remaining three sides of the body section 2 unevenly fitted to the fitting projections 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003071-A (JP)
Title: Method for producing stretch paper
Inventor: HADO NOBUHIRO
IPC: D21H27/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide stretch paper made from 100% natural pulp and having high longitudinal and transverse stretchability in view of the problems on waste treatment and environmental load with the global environmental problem as a background.  <P>SOLUTION: The stretch paper is produced by the following process. A paper sheet 1B 20-50 wt.% in moisture content comprising fibers of 100% natural pulp is threaded through a shrinkage-imparting device 3 to impart the paper sheet1B with shrinkage and then dried. In this process, the device 3 includes a pair of press rolls 8 comprising a rigid roll 6 with grooves 5 at specified intervals crosswise along the circumferential direction on circumferential surface of the roll and a flexible roll 7 with flat circumferential surface and is designed to rotate under pressure with the circumferential speed of the rigid roll 6 higher than that of the flexible roll 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124955-A (JP)
Title: Insulation material for joint
Inventor: KANAMORI YOSHIHARU
IPC: F16L59/18
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To share an insulation material among a plurality of joints with different sizes by accommodating the various joints by one insulation material.  <P>SOLUTION: This insulation material for joints is composed of a pair of split bodies A<SB>11</SB>, and each split body A<SB>11</SB>is provided with a joint accommodation recessed part 2 for accommodating the joint and a connecting part accommodation recessed part C<SB>1</SB>for accommodating connecting parts P<SB>11</SB>, P<SB>21</SB>, P<SB>31</SB>at joint side, of fluid pipes P<SB>1</SB>-P<SB>3</SB>, respectively formed on closely-contact faces 3. The pair of split bodies A<SB>11</SB>are closely kept into contact with each other, and the joint and the connecting parts P<SB>11</SB>, P<SB>21</SB>, P<SB>31</SB>of the fluid pipes P<SB>1</SB>-P<SB>3</SB>are accommodated in the joint accommodation recessed part 2 and the connecting part accommodation recessed part C<SB>1</SB>and covered to keep the heat and to prevent dew condensation. The connecting part accommodation recessed part C<SB>1</SB>is composed of connecting part accommodation recessed part units C<SB>11</SB>, C<SB>12</SB>, C<SB>13</SB>having diameters reduced in stages toward an outer part, and can be cut at a position corresponding to a pipe diameter of the fluid pipes P<SB>1</SB>-P<SB>3</SB>connected to the joint.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123106-A (JP)
Title: Double-headed liquid spouting container
Inventor: MIZUSHIMA HIROSHI
IPC: B65D47/06
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-headed liquid spouting container structured so as to spout two kinds of liquids with a pair of spouting heads 3 protrusively provided from the upper end, wherein the container can prevent inconvenience of pushing down the other spouting head together.  <P>SOLUTION: A switching means for switching over a push-down preventive state for each of the spouting heads 3 and a push-down permitted state is provided so that a liquid can be spouted while the head to spout is open and the other is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127368-A (JP)
Title: Disk drive, disk drive control method and disk drive control program
Inventor: GOTO TATSUYA
IPC: G11B7/085
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive capable of getting out from a lead-in area in a short time, and to provide a disk drive control method and a disk drive control program.  <P>SOLUTION: This disk drive is provided with a lead-in area access means for accessing to the lead-in area in the disk, a time information acquisition means for acquiring the final time information of the lead-in area, and an access recovering means (S404) for making the recovery to the desired access position by using the final time information acquired in the time information acquisition means when run into the re ad-in area from the outside of the lead-in area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126831-A (JP)
Title: Decision tree creating method using similarity index
Inventor: URATA TOSHIMICHI
IPC: G06F17/18
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decision tree creating method using similarity index capable of reducing calculation amount in a program for creating a decision tree for the two-class sorting of real number data by solving the problem in a conventional method for creating a decision tree by using multi-dimensional data as they are that the calculation amount is remarkably increased according to the increase in dimensional number of data.  <P>SOLUTION: The similarity index between data is defined by an angle formed when the data are regarded as vectors, and how much each of the data is dependent on positive and negative classes is determined as the average value of similarity index between each of the data and the data group belonging to the positive or negative class. Since original data are referred to only once, the calculation amount can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122537-A (JP)
Title: Pressure application regulating mechanism for foil hot stamping apparatus
Inventor: NISHIKAWA NOBORU
IPC: B44C1/24
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform pressure regulation during hot stamping of a foil in a foil hot stamping apparatus for stamping the foil by applying heat and pressure by a hot pen.  <P>SOLUTION: A pressure application regulating mechanism 22 for the foil hot stamping apparatus is constituted by fitting the hot pen 12 for stamping the foil by heat and pressure on a traveling part 11 traveling above a hot stamping position. This pressure loading regulating mechanism 22 is provided with a holder 28 for holding the hot pen 12. Supporting shaft parts 34 and 37 for slidably fitting the hot pen 12 in the up and down direction to the traveling part 11 are provided between the holder 28 and the traveling part 11. The upper side part of the holder 28 or the hot pen 12 are hung by an elastic hanging member 23 from the top part of the traveling part 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122623-A (JP)
Title: Recording device
Inventor: TANAMI HARUHIKO
IPC: B41J2/01
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the command value following performance of a controlled object, and to obtain a good image quality in printing of a recording device, by reducing a driving delay of the controlled object in the case where a dead band characteristic region is extremely large in a transfer system of the recording device.  <P>SOLUTION: An automatic control section for outputting a driving motor manipulated variable judges a dead band characteristic whereby driving of the controlled object stops, from a value of the motor manipulated variable. A control method operation mechanism is set, which substitutes an integrating value corresponding to an actual operation of the controlled object in an integrating operation value of the automatic control part when the motor manipulated variable representing the dead band characteristic is shown. A specific integrating value to be substituted in the integrating operation value is estimated from the motor manipulated variable amount which can be driven by the controlled object for the dead band characteristic, thereby stabilizing the command value following performance of the controlled object by the dead band characteristic in a transfer control for a recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126286-A (JP)
Title: Plotting processor, plotting processing method and plotting processing program
Inventor: HATTORI KAZUKI
IPC: G06F17/21
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geographic information system (GIS) in which it is made possible for a user to easily customize a menu for realizing various kinds of functions, a cost is lowered and a processing accelerated.  <P>SOLUTION: In a plotting processor, Excel which is a host application is a platform, and for data for which various kinds of information are hierarchized as a layer structure having the same coordinate value for each prescribed item, map plotting engine control 11 capable of superimposing and plotting an optional layer is stuck on the worksheet 10 of Excel. Then, the plotting processor acquires space data as a plotting object specified through VBA (visual basic for applications) called by the worksheet 10 by the map plotting engine control 11 and plots the acquired space data on the worksheet 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127799-A (JP)
Title: Positive electrode plate for battery, its manufacturing method, and secondary battery
Inventor: SHIRANE TAKAYUKI
IPC: H01M4/13
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode plate with a coating part and a non-coating part, preventing breaking by charging and discharging to achieve high capacity and high reliability of the battery, to provide its manufacturing method, and to provide a secondary battery using the positive electrode plate.  <P>SOLUTION: A collector (14) of a portion including a boundary of the coating part (12) and the non-coating part (10, 11) of the positive electrode plate is annealed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127109-A (JP)
Title: Ic card
Inventor: UCHIDA HIROFUMI
IPC: B42D15/10
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a crack and a break without accompanying change and addition of materials and without increasing running costs in an IC card on which an upsized IC module is loaded.  <P>SOLUTION: The IC module 20 is formed in the recessed shape by making the shape of a resin sealing part 27 high only at a part on which a high mounting component 23 is mounted and making thickness of the resin sealing part at a position where an IC chip 21 with low height dimension is arranged thin. In addition, as for an IC module storage part 41 of a card base material 40, a part corresponding to the resin part in the projected shape of the IC module is formed in the recessed shape and thickness of the base material at a part where the thickness of the resin sealing part is made thin is made thick and formed in the projected shape. Furthermore, the resin sealing shape of the IC module is formed in the shape of an ameba mainly by a curved surface in the shape without impairing sealing of the IC chip and capacitor components, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121735-A (JP)
Title: Bloodstream visualizing diagnostic apparatus
Inventor: HAYASE TOSHIYUKI
IPC: A61B8/08
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic apparatus that accurately displays bloodstream speed within blood vessels, along with blood pressure distributions.  <P>SOLUTION: The bloodstream visualizing diagnostic apparatus is characterized in that it comprises an ultrasonic wave measuring part 120 that emits ultrasonic wave signals to blood vessels in the body and receives ultrasonic wave signals, an analysis processing part 220 that obtains the shape of blood vessels and bloodstream speed there, using the received signals, a simulation part 244 that simulates bloodstream speed and pressure distributions by setting up a calculation grid according to the blood vessel shape from the analysis processing part 220, a feedback part 246 that calculates and feeds back to the simulation part 244 the differences between bloodstream speeds from the analysis processing part and from the simulation part 244, and displays 260 and 140 that display the post-simulation bloodstream speed and pressure distributions from the simulation part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127201-A (JP)
Title: Calculation processing system, server device for calculation processing system, calculation processing program, and document for electronic pen
Inventor: SUGIHARA HIROSUKE
IPC: H04W4/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calculation processing system in which the calculated result is immediately obtained by carrying out simulation calculation on a number of kinds of conditions after distinctly confirming conditions by utilizing an electronic pen as an input device.  <P>SOLUTION: A user uses the electronic pen to designate a calculation condition in a calculation instruction field printed on the calculation document. A dot pattern corresponding to position information is formed on the calculation document and when the user designates areas for a numerical value, an operator, and the like by the electronic pen, the numerical value and the operator corresponding to the areas are specified. Then, the calculation condition is determined. A server receives the calculation condition, performs calculation processing based upon the calculation condition inputted by the user and notifies the user of the calculated result by means of display device of terminal equipment, Web, FAX or E-mail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199108-A (JP)
Title: Variable length decoding method and device
Inventor: NAKAJO TAKESHI
IPC: H04N19/51
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable length decoding device capable of decoding encoded data backwards and forwards so as to configure a variable length code with less wasteful bit patterns and a high encoding efficiency.  <P>SOLUTION: The variable length decoding device where a moving picture decoder decodes encoded data resulting from encoding an orthogonal transform coefficient produced by orthogonal transform in the unit of blocks by a moving picture encoder into a variable length code decodable both forwards and backwards includes: a forward decoder 209 that applies forward decoding to the variable length code; and a backward decoder 211 that applies backward decoding to the variable length code. When the forward decoder 209 decodes the variable length code, the end of blocks is discriminated by an appearance of a code word denoting the orthogonal transform coefficient of the end of blocks, and when the backward decoder 211 decodes the variable length code, the head of the blocks is discriminated by the code word representative of the last orthogonal transform coefficient of one preceding block.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004131569-A (JP)
Title: Ion-exchange composite membrane and method for producing the same
Inventor: YAMAKAWA SHINKO
IPC: C08J5/22
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ion-exchange composite membrane which has excellent mechanical properties at a normal temperature and a high temperature, necessary ionic conductivity even under a high-temperature drying condition, slight reduction in performances after an environmental cycle load, is usable in a thin film and has slight variation in place of ion-exchange group and in deviation of production control conditions and excellent productivity and mass-productiveness.  <P>SOLUTION: The ion-exchange composite membrane comprises heat-treating a filmy material, formed from a mixed solution prepared by adding fluororesin fine particles and a surfactant containing a perfluoroalkyl group as a hydrophobic group to an aqueous colloidal dispersion of a fluorinated carbon-based ion exchange polymer, in the temperature range from the melting point of the fluororesin fine particles Tm-10°C to Tm+50°C. The method for producing the same is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093545-A (JP)
Title: Powder object meter with container utilizing vane moving subjected to gravity
Inventor: KOYAKATA SACHIKO
IPC: G01F11/24
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To instantaneously extract a certain amount of powder object with one hand.  <P>SOLUTION: A powder object meter comprises a vane moving, in response to subjection to gravity inside a pouring piece 2, a vessel 1 is inclined downward, when the powder substance 8 is taken out. The powder substance 8 flowing down through the powder outlet 3 hits the vane 4 in the pouring piece 2 and one side of the vane receiving the gravity lowers and the other side rises. When a certain amount of powder substance 8 is stored in the space and the vessel 1 is kept parallel to the ground, the gravity moves, the vane 4 reverses itself, and the powder substance 8 having reached certain amount is extruded out of the pouring piece 2 in the constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130347-A (JP)
Title: Forging method and forging die
Inventor: MORIYAMA MASATO
IPC: B21J5/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forging method and a forging die which contributes the improvement of the material yield by preventing a positioning part from bringing about the break and abnormal wear of a die even when bringing the positioning part which is provided on rougher close to an impression.  <P>SOLUTION: The positioning part 22 provided on the lower die 23 of the rougher 20 is taken as a double constitution which is composed of a first positioning part 22A for positioning a preformed body and a second positioning part 22B which is necessitated in a later finish forging and arranged in close proximity of the large end forming part 21a of the impression 21. The upper die 26 of the rougher 20 is taken as a structure in which a flash land part on the side opposed to the positioning part 22 is omitted and a gentle slope 27 is arranged in this omitted part. After forging the preform, a rough forging F is positioned to a finishing die by utilizing a part to be positioned formed on a flash F1 and finish forging is performed with a finishing die having the specified width of the flash land.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130942-A (JP)
Title: On-vehicle security device
Inventor: FUJIKAWA HIDEHIKO
IPC: B60R25/34
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle security device corresponding to a situation that there is a cut wiring between an information means for a threat warning and a main body.  <P>SOLUTION: This on-vehicle security device consists of a sensor unit 1, an information unit 2, and a PDC terminal 3. The sensor unit 1 and the information unit 2 are connected by a serial transmission line A1 and a power supply line A2. The information unit 2 and the PDC terminal 3 are connected by a data line B. The sensor unit 1 makes the threat warning if invasion of a thief into a vehicle is detected and it is determined as abnormal, and transmits an abnormality content to the information unit 2 by means of serial transmission through a serial interface 120 and the serial transmission line A1. The information unit 2 informs the abnormality content to a predetermined communication terminal from the PDC terminal 3 though an interface 213. When the power supply line A2 is cut, warning operation of the sensor unit 1 is continued by a backup battery 122.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132869-A (JP)
Title: Calculation method for energy loss generated in viscoelastic material, and method of evaluating energy loss for golf ball using the same
Inventor: MIYAMOTO KAZUYOSHI
IPC: G01L5/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To calculate an energy loss every moment in a dynamic behavior of a viscoelastic material, to visualize the energy loss generated inside a golf ball when shot, for every moment, and to enhance design efficiency for a product comprising the viscoelastic material such as the golf ball.  <P>SOLUTION: The dynamic behavior as to an analytical object constituted of the viscoelastic material is analyzed by a numerical analysis technique, and the energy loss generated in the viscoelastic material in the dynamic behavior is calculated momentarily based on a viscous component of the analytical object. The energy loss calculated by this calculation method is visualized in golf ball shot simulation, and the energy loss generated in the golf ball is thereby evaluated momentarily.  <P>COPYRIGHT: (C)2004,JPO