baber/WOPTO huggingface dataset:
Patent JP-2004273481-A (JP)
Title: Optical amplifier system
Inventor: NAKADA MASAO
IPC: H04B10/079
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the transmission quality of an optical amplifier system by driving an excitation light source in accordance with the variation of inputted light and, in addition, by compensating the variation of the characteristics of the light source.  <P>SOLUTION: An optical amplifier 11 is constituted of an amplifying medium 11a doped with an optical amplifying active substance, and the excitation light source 11b which emits excitation light. A gain fixing control unit 12 performs gain fixing control on the optical amplifier 11 by means of a feedforward control system by finding the target excitation light power to be set correspondingly to the level fluctuation of an input optical signal for obtaining a target gain based on the correlation between the gain and excitation light power, and a target driving signal for emitting the target excitation light power based on the correlation between a driving signal for driving the excitation light source 11b and the excitation light power.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271661-A (JP)
Title: Sealant curing method and sealant curing device
Inventor: SAKAI KAZUHIRO
IPC: G02F1/13
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealant curing method using UV capable of obtaining satisfactory curing characteristics of the sealant applied on a substrate nearly free from an energy loss and thermal influence on the substrate and having excellent sticking characteristics when two substrates are stuck to each other via the sealant.  <P>SOLUTION: A sealant curing device is a device for curing the sealant by applying the UV reactive sealant on the substrates and irradiating the sealant with UV. The sealant curing device is provided with an irradiation device 20 irradiating the sealant with light comprising UV in a pulse shape and a controlling part 30 controlling the irradiation so that the sealant is irradiated with the light at least once in the pulse shape by using the irradiation device 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272433-A (JP)
Title: Display device and coordinate input correcting method
Inventor: MATSUSHITA AKIHIRO
IPC: G06F3/041
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To make it unnecessary for a user to execute readjustment by automatically executing the calibration of a pointing device when the change of an image display position or an enlargement rate or the change of keystone correction has been executed.  <P>SOLUTION: This display device for displaying an image to be outputted by an image outputting device on a picture is provided with an instructed position detecting means for detecting the position instructed on the picture and a control means for executing a function for converting the instructed position detected by the instructed position detecting means into coordinates on the image, and for outputting the conversion result to the image outputting device. The arithmetic means executes the change of the function when the change of the display state of the image on the image has been executed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271764-A (JP)
Title: Finite state transducer generator, program, recording medium, generation method, and gradual syntax analysis system
Inventor: INAGAKI YASUYOSHI
IPC: G06F17/27
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generator, a program, a recording medium, and a generation method for a finite state transducer capable of incremental parsing of more sentences and to provide a gradual syntax analysis system.  <P>SOLUTION: A finite state transducer generator 1 is provided with; a recursive transition network generation part 2 for generating a recursive transition networks; an arc substitution part 3 for recursively repeating the operation of substituting arcs of the finite state transducer with networks in the recursive transition network, which correspond to their input levels; and a priority calculation part 4 for calculating substitution priorities of arcs on the basis of statistical information related to frequencies in application of grammatical rules. Since the arc substitution part 3 applies the substitution operation to arcs in order of their substitution priorities, the finite state transducer capable of analyzing more sentences in a limited size is surely generated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267082-A (JP)
Title: Paperboard for hooking fishing tackle thereon
Inventor: ASADA HISAHIRO
IPC: A01K97/06
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paperboard for hooking thereon a tackle with a number of snells on a main fishline such as a jiggle tackle, ensuring a tackle detached therefrom once and used to be wound in order therearound again.  <P>SOLUTION: This paperboard is such one that a fishhook engagement piece for holding a plurality of fishhooks thereon is engaged at a position somewhat lower than the upper end of the paperboard, wherein incisions are provided at the rim of the paperboard so as to insert both sides of the piece thereinto and the piece is inserted into the incisions to hold the piece at the rim.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267950-A (JP)
Title: Treating method of organic material-containing sludge
Inventor: MORI TAKASHI
IPC: C10B53/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent carbonized material obtained by carbonization treatment of sewage sludge from burning due to self-heating during storage.  <P>SOLUTION: The organic material-containing sludge generated by sewage treatment or the like is carbonized in a carbonization furnace, the carbonized material is oxidized in a low temperature oxidation atmosphere to complete a surface oxidation reaction of the carbonized material in advance, thereby preventing triggering of burning due to self-heating by a low temperature oxidation reaction of the carbonized material during later storage or the like. When the sludge contains metallic components like Ca or Al, the carbonized material is subjected to water-adding treatment to finish heat generation due to hydration of the metallic components in advance, to prevent temperature rise of the carbonized material by a hydration reaction during later storage or the like. The water-adding treatment is also effective to suppress the heat generation of the carbonized material by latent heat of water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268819-A (JP)
Title: Steering control device and steering control method of vehicle
Inventor: SAKAGAMI KOUSUKE
IPC: B62D101/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To limit or cancel reduction of an assistant torque of a power steering means when a vehicle is running on a curve path with more than a predetermined curvature.  <P>SOLUTION: A road condition data in a travelling direction is obtained from a navigation means (S1), and when existence of the curve path with more than a predetermined curvature is judged (in S2, YES), an entry prediction time to the curve path is introduced on the basis of the vehicle speed V detected by a vehicle speed sensor (S4). Even if existence of an obstacle is recognized in a steering direction (S5), when the vehicle speed V at that time is faster than a preset speed Vs (in S6, YES), curvature R of the curve path is more than a threshold Rt2 (in S7, YES), or road width W of the curve path is narrower than a preset and predetermined width Wt (in S8, YES), a limit processing of a anti-assistant torque in a direction opposite to a steering direction is executed and started T-time before the entry prediction time (S9).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273947-A (JP)
Title: Mirror surface polishing device and mirror surface polishing method for semiconductor wafer
Inventor: KURATOMI YOSHIHIKO
IPC: B24B37/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable a mirror surface polishing for a wafer at a high degree of planarity, and to correct a wafer retaining surface of a wafer retaining plate at a high planarity.  <P>SOLUTION: Prior to the mirror surface polishing, a second polishing agent in which an addition amount of free abrasive grains is more than a first polishing agent is supplied between a polishing cloth platen 12 and a work platen 14, while the planarity of an attractive action surface of each wafer retaining plate 23 is corrected. Next, the first polishing agent having a small addition amount of the free abrasive grains is supplied in place of the second polishing agent, while a surface of a silicon wafer W is subjected to the mirror surface polishing. Thus, the surface of the silicon wafer W and the attractive action surface of the wafer retaining plate 23 can be flattened at a high degree of planarity, respectively. As a result, the degree of planarity of the silicon wafer W is further raised.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270657-A (JP)
Title: Device for controlling plant using prediction control
Inventor: YASUI YUJI
IPC: F02D45/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To robustly control a plant against disturbance.  <P>SOLUTION: The device for controlling the modeled plant is provided with an estimator for estimating disturbance applied to the plant, and a control unit for computing input to the plant using a prediction control algorithm so that the output of the plant converges on a target value. The control unit computes the input to the plant so as to include a value obtained by multiplying a disturbance estimate value estimated by the estimator, by a prescribed gain. In one embodiment, the disturbance estimator is an adapted disturbance observer for identifying the disturbance using a serial identification algorithm. An intake pipe can be modeled so that the input to the plant is the target value of opening of a valve for controlling an air quantity flowing into the intake pipe and that the output of the plant is an air quantity taken into the engine. The intake pipe can thus be controlled robustly against the disturbance using prediction control.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279050-A (JP)
Title: Calendar mechanism of timepiece
Inventor: TAKAHASHI HIROYUKI
IPC: G04B19/253
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To heighten the stability of date advancing movements in a calendar mechanism of a timepiece especially in a month-end non-correction mechanism.  <P>SOLUTION: A date advancing click 14, which has been formed in a minimum length required for date advancing movements, is formed long so as to advance two dates on the thirtieth day in an even month i.e. advance a toothed wheel part 10 by two teeth and heighten engageability at date advancing movements with the toothed wheel part 10 provided for a date indicator. The date advancing click 14 is deflected and restricted by a date advancement restricting member 15 so as not to be in unnecessary contact with the toothed wheel part 10 after date advancing movements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279482-A (JP)
Title: Display device
Inventor: OGAWA YOSHINORI
IPC: G09F9/35
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device the size of which is made large and cost of which is suppressed.  <P>SOLUTION: A liquid crystal panel is provided with a plurality of pixels arranged in a matrix manner. A source driver 3 is provided to successively drive in the vertical direction every one line of the respective pixels along the horizontal direction so as to display an image based on display data on the panel. In order to display the image in a multigradation manner, a gradation reference voltage generating circuit 27 is provided to generate reference voltages corresponding to the multigradation. A γcorrection adjusting circuit is provided to adjust the reference voltages so as to conduct γ correction for the display data. In order to reduce display irregularity among mutually adjacent pixels, a control section is provided to control the γ correction adjusting section so as to change the γcorrected reference voltages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282435-A (JP)
Title: Method and device for storing and displaying image, program, and recording medium
Inventor: HAMADA SATORU
IPC: H04N5/91
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image file storing technology for making it possible to sequentially browse from an image file fetched already even during obtaining image files when fetching a plurality of image files from the outside.  <P>SOLUTION: This image file storing technology includes an image fetching step for fetching image files recorded in an external recorder such as an optical disk and a memory card or in a recorder on a network such as the Internet and a LAN, an image recording step for recording the fetched image files in an internal recorder such as a memory and a magnetic recorder, a thumbnail preparing step for reducing the fetched and recorded image files and preparing thumbnails, a thumbnail recording step for recording thumbnails prepared by the thumbnail preparing step in the internal recorder, and a thumbnail displaying step for displaying the recorded thumbnails on a picture display device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280552-A (JP)
Title: Identification device for printed paper sheets
Inventor: ISHIWATARI KIWA
IPC: G07D9/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identification device for printed paper sheets in which the printed paper sheets of different widths can be smoothly inserted to an insertion port, they are housed in a stacker accurately and an escrow action is executed altogether to a plurality of printed paper sheets.  <P>SOLUTION: For the identification device for the printed paper sheets, an insertion guide part for the printed paper sheets of a narrow width is provided on one end part of the insertion port of the printed paper sheets, and display instructing the inserting method of the printed paper sheets of the different widths is provided to the peripheral area of the insertion port. The identification device is provided with a carrying path following the insertion port, and guide bars of an S-shaped cross section facing each other following the carrying path, where both end parts of the printed paper sheets are inserted and which are rotated in an opposing direction to discharge the printed paper sheets and press them to the receiving plate of the stacker. The stopper of the printed paper sheets is fixed to a part of a carrying belt disposed between the pair of guide bars, and an escrow mechanism for receiving the plurality of successively inserted printed paper sheets and discharging the plurality of printed paper sheets altogether by the reverse feed of the carrying belt as needed is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277634-A (JP)
Title: Thermocurable coating agent for aqueous coating for cans and metal cans coated with the same
Inventor: OBAYASHI RYOICHI
IPC: C09D183/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermocurable aqueous coating agent which contains no formaldehyde, has excellent storage stability, scratch resistance and excellent transporting property, and further forms a coated film having balanced properties of surface lubricity, processing and hardness after retort processing.  <P>SOLUTION: The thermocurable aqueous coating agent for cans comprises an epoxy compound (a) having at least 2 oxirane rings of a specific structure, an aqueous resin (b) having a functional group which can reacts with an oxirane ring and an aqueous silicone type graft copolymer (c) having a functional group which can react with an oxirane ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277142-A (JP)
Title: Hoisted load horizontal direction traveling rate controlling method and device of jib crane
Inventor: SEIKI HIDETAKA
IPC: B66C23/88
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for controlling a hoisted load horizontal direction traveling rate capable of making a horizontal traveling rate of a hoisted load constant regardless of a jib boom hoisting angle, improving operability and workability, and reducing swing of the hoisted load.  <P>SOLUTION: A calculating device 15 is constituted in a manner as follows. When a jib boom hoisting angle 19 is small, a jib boom hoisting speed is set fast, and when the jib boom hoisting angle 19 is large, the jib boom hoisting speed is set low, based on the jib boom hoisting angle 19 detected by an angle meter 20, so that a jib boom hoisting speed indication 16' making the horizontal traveling speed of the hoisted load constant is inputted to an inverter 17 of a boom hoisting motor 11 of a boom hoisting drive means 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003346117-A (JP)
Title: Non-contact communication type information carrier
Inventor: KANAI TOMONORI
IPC: B42D15/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact communication type information carrier with excellent communication characteristic, multifunction and versatility.   <P>SOLUTION: This non-contact communication type information carrier comprises an IC element 2 with an antenna coil 1 integrated therewith, a booster coil 3 electromagnetically coupled with an antenna coil 1 integrated with the IC element 2 and an antenna coil provided on a reader-writer, and an insulating member 6 to carry the IC element 2 and the booster coil 3. One booster coil 3 and a plurality of IC elements 2 electromagnetically coupled with the booster coil 3 are disposed on the insulating member 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319526-A (JP)
Title: Panel body
Inventor: MURAYA MITSUO
IPC: H01L31/042
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel body exhibiting good installation workability in which the position of the panel can be regulated in the longitudinal direction and lateral direction of an underlying material by a single positioning block.  <P>SOLUTION: In the panel body 1, a positioning block 7 comprises mounting parts 23a and 23b of a panel 3 located at respective corner parts of the panel 3 and fitted resiliently in the fitting groove 17 of an underlying material 5 from above on the left and right of the underlying material 5, and a lateral position regulating part 37 of the panel 3 and a longitudinal position regulating part 39 of the underlying material located on the left and right of the underlying material 5. An attachment 9 is fixed to the upper surface of a piece 15 being clamped of the panel 3 from the left and right directions and secured to the attachment 9 securing part 27 of the underlying material 5 from the left and right directions by means of a bolt 29 and a nut 31. The piece 15 being clamped of the panel 3 is clamped by means of the attachment 9 and the underlying material 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286451-A (JP)
Title: Geologic disposal method for waste
Inventor: EZAKI TAICHI
IPC: G21C19/06
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geologic disposal method for waste capable of simultaneously burying the waste and a cushioning material in a stationary state, and transporting large and heavy waste and the cushioning material to underground facilities in safety in a short time by comparatively simple equipment, in the geologic disposal for burying the waste in a disposal hole and a disposal tunnel in the stationary state.  <P>SOLUTION: In ground facilities of coastal facilities 20, the waste A transported on the sea is accommodated at the center inside a waterproof accommodating container 12, and the cushioning material 11 is placed around the waste A to constitute a waste pack 10. The waste pack 10 is capsuled, the capsule is transported from the ground facilities to the underground facilities through an air transporting conduit 22 of an air transporting system 21, and the waste pack 10 conveyed to the underground facilities is buried in the disposal hole or the disposal board in the stationary state as it is.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286060-A (JP)
Title: Synthetic resinous crown-shaped retainer and ball bearing
Inventor: YAMADA TATSUZO
IPC: F16C33/41
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resinous crown-shaped retainer simultaneously holding a necessary amount of grease and supplying a necessary amount of base oil to a ball and a track.  <P>SOLUTION: In the synthetic resinous crown-shaped retainer, seven of pockets 13 surrounded both sides by a hook-shaped protrusion 12 and having an axial opening, and grease placing surfaces 14 are formed on one side surface of an annular base portion 11 in a circumferential direction at regular intervals. A tip end side tilting surface of an outside surface of the hook-shaped protrusion 12 is formed with a warping surface 12a extending from a center line to an outside end in an inner peripheral surface 11a side of an annular base portion 11, and a warping surface 12a extending from the center line to an outside end in an outer peripheral surface 11b side of the annular base portion 11, and becomes so to speak a horseback-shaped tilting surface. A grease reservoir 15 of a shallow bottom hole is formed on the grease placing surface 14, and an auxiliary grease reservoir 17 of a shallow bottom hole communicating to the grease reservoir 15 through a groove is formed on a base end side tilting surface 12c on an outside surface of the hook-shaped protrusion 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284631-A (JP)
Title: Packaging box
Inventor: KAWAGOE MASAHIRO
IPC: B65D5/52
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box, whose strength for hanging can be improved without making significant addition or alteration on the structure of a conventional packaging box, and which is suitable for use both in hanging and in stacking on a shelf or the like.  <P>SOLUTION: The packaging box 1 has a bottom end strip 22, and a tongue strip 33, which is arranged to overlap a tongue strip 24 used to hang the built up packaging box, is formed on the bottom end strip 22. A cutout 37, into which both tongue strips 24, 33 can be inserted, is also formed on the bottom end strip 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003249618-A (JP)
Title: Lead frame and manufacturing method therefor
Inventor: MIYAKI YOSHINORI
IPC: H01L23/50
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation of inner leads and to improve handling performance while corresponding to multiple pins and narrow pad pitch.  <P>SOLUTION: The lead frame is provided with a plurality of inner leads 1b extendedly arranged so that respective ends surround a chip mounting section 5g, a plurality of outer leads 1c continuing to the inner leads 1b, and a chip mounting section 5g surrounded by the ends of the inner leads 1b, and also consists of a tape substrate 5 bonded to the ends of the respective inner leads 1b and an adhesive layer for bonding the inner leads 1b to the substrate 5. Since the flutter of the inner leads 1b can be suppressed and the inner leads 1b can be extended long to the inside, the pitch of the inner leads can be narrowed, and further, the deformation of the inner leads 1b in a single row lead frame 1g corresponding to multiple pins and narrow pad pitch can be prevented.  <P>COPYRIGHT: (C)2003,JPO