baber/WOPTO huggingface dataset:
Patent JP-2004155020-A (JP)
Title: Density adjustment method
Inventor: HORIUCHI AKIRA
IPC: B41J2/44
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a density adjustment method which can keep image densities to the same diagnosis image signal in a nearly equal density range even when a characteristics variation is generated in an exposure system/development system or the like when forming diagnosis images or even when a difference is generated in film characteristics.  <P>SOLUTION: In the density adjustment method, a film is exposed to form an image (S02), the image is developed (S03), a density is measured (S04), and a lookup table is formed from a relation of the measured density and an exposure amount (S05). A density of a predetermined region exposed by exposure data for testing is measured (S09). The density value is used as a density value for comparison (S12). When a partial region of a patch image is to be exposed to form the diagnosis image, the region is exposed by the same exposure amount as the exposure amount of the predetermined region (S10). At least one of an exposure condition and a development condition is corrected on the basis of a difference between a measured density value of the patch image formed to a partial region of the film at the time of forming the diagnosis image, and the density value for comparison (S15).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156325-A (JP)
Title: Column
Inventor: MANABE YUKIMI
IPC: E01F9/658
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a column body from rotating relative to a pedestal.  <P>SOLUTION: An installation hole 25 for vertically penetrating a center is formed in the center of the pedestal 2. The installation hole 25 is formed so that a shape forms a rectangular shape when viewed from the vertical direction. A support plate 31 is fixed to the lower end inner peripheral surface of the column body 3. A fitting part 32 is fixed to the under surface center of the support plate 31. The fitting part 32 is formed so that a shape becomes substantially same as the installation hole 25 when viewed from the vertical direction. The column body 3 is nonrotatably connected to the pedestal 2 by fitting the fitting part 32 to the installation hole 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159476-A (JP)
Title: Alternating-current motor
Inventor: KAMO MITSUNORI
IPC: H02K1/16
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alternating-current motor wherein the torque produced by the motor can be increased without increasing the length of the motor.  <P>SOLUTION: The alternating-current motor has a stator core 11 formed by laminating a large number of thin electromagnetic steel plates. Auxiliary cores 60 formed by laminating electromagnetic steel plates are added to the tips of the teeth 13 of the stator core 11. And/or, auxiliary cores 61 similarly formed by laminating electromagnetic steel plates are added to the peripheral portion 15 of the stator core. Then, the length of a rotor is increased by an amount equivalent to the added auxiliary cores 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165820-A (JP)
Title: Speaker
Inventor: MAEKAWA KOJI
IPC: H04R1/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker capable of easily obtaining a proper acoustic characteristic by compensating an acoustic defect of a mount panel.  <P>SOLUTION: A dynamic vibration reducer 31 is fitted to a magnetic circuit 2 via an elastic member 31a, and a weight part 31b of the dynamic vibration reducer 31 is exposed to a sounding side of a speaker unit 10. The resonance frequency of the dynamic vibration reducer 31 is selected to be a frequency between 50Hz and 3000Hz at which a greatest vibration acceleration is caused in the vibration of a mount panel 20 resulting from propagation of a reaction of the vibration of the diaphragm 6 through the magnetic circuit 2 and the frame 1 in the state where a speaker unit 10 is mounted on the mount panel 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165360-A (JP)
Title: Semiconductor wafer polishing method
Inventor: UEMATSU EI
IPC: B24B37/30
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer polishing method capable of applying wax in a uniform thickness and of enhancing wax use efficiency in the process of attaching a semiconductor wafer to a polishing jig.  <P>SOLUTION: A liquid wax 2 is sprayed out of a spray nozzle 1 over a polishing jig 3, a semiconductor wafer 4 is placed on the liquid wax 2 and is at once pressed by a pressing means 5 for attachment to the polishing jig 3, and then the surface of the semiconductor wafer 4 is polished. In this way, no wax is consumed uselessly, and the resultant wax thickness is uniform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162116-A (JP)
Title: Sputtering method and sputtering target
Inventor: TAKAHASHI HIDEYUKI
IPC: C23C14/34
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering target which is obtained by preparing film-forming substances with inclined-type components (with different composition ratios) by a simple operation without individually preparing these substances with various kinds of compositions and which enables the change in composition of the film-forming substance and the substance characteristics corresponding to the change to be measured or investigated.  <P>SOLUTION: A sputtering method is provided which features that, by subjecting an integral target wherein different substances or compositions containing different substances are adjacently arranged to simultaneous sputtering, a sputter film containing these substances or compositions in an optional mixing ratio is formed on a substrate. The sputtering target is an integral one which forms on a substrate a sputter film containing different substances or compositions containing different substances in an optional mixing ratio and in which the different substances or the compositions containing different substances are adjacently arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162208-A (JP)
Title: Deodorizer-containing paper and method for producing the same
Inventor: YUASA MASATOSHI
IPC: D21H21/14
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain paper functioning to adsorb odorous substances emitting from construction materials or the like and convert the odorous substance thus adsorbed into the nonodorous or sparingly odorous one.  <P>SOLUTION: The deodorizer-containing paper is produced by the following process: a pulp is beaten so as to be 100-200mL in freeness, and is mixed with diatomaceous earth and an additive to prepare a pulp slurry about 1-2wt.% in inlet concentration; a paper layer is formed from the pulp slurry; and finally the surface of the paper layer is coated with a deodorizer-containing external additive. The paper thus obtained contains ≥30wt.% of the diatomaceous earth capable of adsorbing odorous substances and 0.005-0.02wt.% of the deodorizer in the vicinity of the surface of the paper. When the deodorizer-containing paper is used as wall paper, the paper adsorbs odorous substances emitting from construction materials or the like and enables it to be converted into nonodorous or sparingly odorous substances.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164362-A (JP)
Title: Backup apparatus, backup method, program for backup and recording medium with program for backup recorded thereon
Inventor: KAWAKUBO MASARU
IPC: G06F12/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely execute backup without considering any folder name or file name of a file stored in a portable storage device.  <P>SOLUTION: In creating a backup folder, a host device 1 such as a PC generates an identification file 152 including a unique identification number for specifying a storage device at the origin of backup and a storage device at the destination of backup, and records the identification file in the storage device (incorporated HDD 15) at the origin of backup and a storage device(USB-HDD#0(2)) at the destination of backup. Also, the device information of the storage device at the origin of backup and the storage device at the destination of backup and update history information are set as additional information as an identification file, and only when countermeasures are confirmed according to the identification number, the backup processing is executed, and only the additional information is updated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003217908-A (JP)
Title: Circuit protective element and method for manufacturing the same
Inventor: IWAO TOSHIYUKI
IPC: H01C7/13
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit protection element having stable prearcing time- current characteristics, and a method for manufacturing the same.  <P>SOLUTION: The element is provided with a columnar support 11, a first conductive film 12 disposed on the surface of the support 11, a groove 13 provided to the first conductive film 12, and a narrow portion 14 defined by the groove 13 on the first conductive film 12, and at least the narrow portion 14 on the surface of the first conductive film 12 is covered with a second conductive film 15 which is less likely to be oxidized than the first conductive film 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004160625-A (JP)
Title: Deep hole cutting tool
Inventor: NOMURA TAKUJI
IPC: B23B51/06
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deep hole cutting tool applied to a gun drill system, for heightening cutting efficiency by forming a tool shank and a cutting head as separate members and enough securing the strength of a connecting part by screw engagement in the case of using the cutting head including a plurality of cutting blades to thereby improve performance of discharging chips using a coolant supplied through an intermediate inside.  <P>SOLUTION: The outer peripheral surface of the cutting head 2 is provided with one discharge groove 6 linearly connected to a longitudinal discharge groove of the tool shank, a by-pass flow passage hole 7 extending from the tip part of the cutting head 2 though the inside of the head to the discharge groove 6 is formed thereon, and a plurality of cutting blades 9a to 9c are formed to be distributed, facing on the discharge groove 6 and a discharge port 7a on the by-pass flow passage hole 7 side, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099862-A (JP)
Title: Foaming agent having low vapor pressure, premix, and method for producing foam
Inventor: SHIBANUMA TAKASHI
IPC: C08G18/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a synthetic resin foam having excellent heat insulating properties and mechanical strength, where a foaming agent having good compatibility with raw materials of the foam, flame retardancy, a moderate boiling point and no risk of ozone layer depletion is used.  <P>SOLUTION: In the method for producing a foam of polyurethane or polyisocyanurate by reacting a polyol and a polyisocyanate compound in the presence of a foaming agent, as the foaming agent, a mixture comprising 1,1,1,3,3-pentafluoropropane and a glycol-based compound and/or an amide-based compound, is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169074-A (JP)
Title: Direct reduction iron-making method
Inventor: SHIGEHISA TAKUO
IPC: F27D17/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct reduction iron-making method with which the decrease of necessary amount of coal gasified furnace gas and the reduction of developed amount of CO2 can be realized, in the direct reduction iron-making method for directly reducing oxidized iron-containing raw material.  <P>SOLUTION: (1) This direct reduction iron-making method is peculiarly composed of: a coal gasifying process in which the coal is gasified in the coal gasifying furnace and the first synthetic gas containing reducing gas is generated; a waste material gasifying process in which the waste material is gasified and the second synthetic gas containing reducing gas is generated; a reducing process in which the oxidized iron-containing raw material is reduced by using the first synthetic gas and the second synthetic gas in a reducing furnace; a process in which the waste gas produced from the reducing furnace is cooled and washed; and a circulating process in which the cooled and washed gas is circulated into the reducing furnace. (2) In the above direct reduction iron-making method, it is specified to mix the above synthetic gas into the waste gas before cooling and washing, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169350-A (JP)
Title: Magnetic active-water faucet stempart
Inventor: SATO MASAYOSHI
IPC: E03C1/042
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To supply a faucet itself or the like at a low cost as a magnetic active-water apparatus as it is left as it is under an existing state without installing the expensive magnetic active-water apparatus in an external attachment.  <P>SOLUTION: A magnetic active-water faucet stempart can magnetize water efficiently by a small amount of magnets because the magnets are arranged adjacent at a place, where a flow rate is most accelerated, by assembling the magnets to a packing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167051-A (JP)
Title: Visual line detection system
Inventor: SONODA YORINOBU
IPC: G06F3/038
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive visual line detection system whose use environment is not limited.  <P>SOLUTION: This visual line detection system comprises a photographing part for (1) photographing a color image of a part of an eye centering the pupil, an image processing part for (2) decomposing the acquired image into three parameters of saturation, intensity and hue for digitization, (3) filtering the acquired numerical values so that they fall within a certain range and (4) returning the acquired values to the image of the pupil comprising one hue, and a visual line estimating part for (5) determining the center of the pupil and estimating the orientation of the visual line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176381-A (JP)
Title: Low tank for flush toilet bowl
Inventor: ARASHI KENJIRO
IPC: E03D5/094
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low tank for a flush toilet bowl capable of realizing miniaturization of the low tank without interference of parts in the low tank for the flush toilet bowl provided with an operating handle rotatably provided at the external wall surface of a low tank body, and a connecting member for connecting the operating handle to a drain valve to open/close the drain valve by the rotation of the operating handle.  <P>SOLUTION: The connecting member is formed of a cord member 9, and the external wall 1a of the low tank body 1 is provided with a through hole. The cord member 9 is passed through the through hole of the low tank body 1, and the tip part of the cord member 9 is stuck to the outer side of the rotational center of the operating handle 2. A cylindrical member 5 with an inner through hole 5a is protrusively provided at the inner surface of the low tank body 1 in the communicating state of the inner hole 5a and the through hole, and the cord member 9 is passed through the inner hole 5a and the through hole. The external wall surface of the low tank body 1 is provided with a hook part 3e for slidingly engaging the cord member 9, and the cord member 9 is hooked and held to the hook part 3e.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173895-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can enhance the game property by increasing interest in a display.  <P>SOLUTION: A first identification information group and a second identification group wherein a plurality of identification information are components, and also, which have priority sequences are provided. Display controlling means 100 and 300 lead out the identification information belonging to the first identification information group first by aligning them in a manner to form one or two or more lines or rows. Then, the second identification information group of the identification information belonging to it are made to cut into spaces between the lines or rows formed by the first identification information group depending on the priority sequence. After the completion of the cutting into action, the success/failure for the establishment of a specified display configuration (the result of the display game) is determined by a content for which the identification information belonging to the first identification information group and the identification information belonging to the second identification information group are combined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179543-A (JP)
Title: Multiple-component wiring board
Inventor: HIWATARI MASATO
IPC: H05K3/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small size multiple-component wiring board for mounting a plurality of electronic components which can be accurately divided into wiring board regions.  <P>SOLUTION: The multiple-component wiring board is formed by joining, via a metallized metal layer 7, a frame 2 consisting of ceramics to the circumference of an insulating substrate 1 consisting of ceramics in which many wiring board regions 5 are allocated in the vertical and lateral directions at the center area of the wiring board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183509-A (JP)
Title: Method for maintaining engine performance
Inventor: SUMIMOTO MORIHISA
IPC: F01M11/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost, reduce a power generation stopping period, and reduce waste oil generation amount, by ensuring an amount of lubricating oil required for removing impurities contained in the lubricating oil, adjusting filtration pressure of a fine pressure thereby enhancing removing efficiency of the impurities, maintaining the lubricating oil in a clean state over long periods, and prolonging an interval of change of the lubricating oil, in a cleaning method of the lubricating oil in which a filter element formed by stacking a plurality of thin papers is used.  <P>SOLUTION: A microfiltration machine in which the plurality of thin papers are stacked to makes the lubricating oil pass between stacked layers and the impurities are adhered to fiber of the papers by Brownian motion to thereby removing the impurities, and a vertical tank having a desired capacity and height are connected to an oil pan of the engine. The lubricating oil of the oil pan is circulated in the microfiltration machine and the vertical tank, and the fine pressure for fine pressure filtration in the microfiltration machine is added to the lubricating oil based on the capacity and the height of the vertical tank, whereby the amount of the lubricating oil required for reducing a ratio of the impurities in the lubricating oil is ensured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182374-A (JP)
Title: Printer
Inventor: SHIRAISHI MASASHI
IPC: B65H3/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve maintenance property related to a pick-up block.  <P>SOLUTION: A storage tray 13 is inserted into and is pulled out of an insertion recessed part 3b of a case body 2. The pick-up block 200 is provided with a pick-up mechanism 32 having a pick-up roller 33 taking a printing sheet 3000 out of the storage tray and a separation roller 23 separating the printing sheets taken out by the pick-up roller into one sheet each. The pick-up mechanism is arranged in the storage tray, and a driving motor giving driving force to the pick-up roller and the separation roller is arranged in the case body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004148068-A (JP)
Title: Patch applicator
Inventor: HOKKEZU HIROMICHI
IPC: A61M35/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patch applicator which facilitates the application of a patch, or the like, flatly to an affected part at a desired place on one's back out of his/her reach without help of another, makes the patch stick to no other places, including the other portion of the patch itself, than the affected part because the patch is attached to the patch applicator and fixed before a cover sheet is peeled off, and can be carried for portable use, as it is compact and lightweight.  <P>SOLUTION: This patch applicator comprises an applicator body 1 which has a notch opening 5 along the edge part on one side, sticks 4 and 4' attached to the end part and the middle part, respectively, beside the notch opening 5, and a fixing implement 10 in the middle of the other side of the body 1, which includes a fixing portion 9 at a tip of its fixed arm 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180981-A (JP)
Title: Liquid type massage apparatus
Inventor: NAKAZAWA TORU
IPC: A61H7/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to relax and accept massage in a massaging apparatus which gives physical stimulation of a jetting liquid to the user via a supporting sheet.  <P>SOLUTION: The stimulation from the liquid jetted from jetting nozzles 12A and 12B arranged in a main body housing 1 acts on a user M via the supporting sheet 2 to massage the user. A negative ion generator 63 is provided, and the blowing out port of negative ions is positioned in the vicinity of the head of the user M kept in contact with the supporting sheet 2. It is preferable to provide a hood 61 for covering the vicinity of the head of the user M to supply the negative ions into this hood 61.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181399-A (JP)
Title: Desulfurization catalyst sheet, its production method and honeycomb structure for flue-gas desulfurization using the same
Inventor: KAWAMURA KAZUSHIGE
IPC: B01D53/86
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desulfurization catalyst sheet material from which catalyst honeycomb structure for flue-gas desulfurization having excellent desulfurization catalyst performance and satisfactory gas permeability can be manufactured and to provide the catalyst honeycomb structure for flue-gas desulfurization using the same and a simpler production method of the desulfurization catalyst sheet material.  <P>SOLUTION: The desulfurization catalyst sheet is produced by bonding a desulfurization catalyst material consisting of active carbon and fluorocarbon resin at least a part of which is fiberized to an acid-resistant fiber sheet reinforcing material of ≥ 80° contact angle to water in a state where the desulfurization catalyst material enters inside the fibers of the fiber sheet reinforcing material. In its production method, a liquid lubricant is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181102-A (JP)
Title: Portable stretcher for nursing care
Inventor: TARUMI YOSHIKO
IPC: A61G1/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable stretcher which is not only adaptable, portable and is easy to put away, but also is inexpensive and is easy to be handled by a caregiver.  <P>SOLUTION: The stretcher comprises a stretcher body 1 made of sheet material such as canvas. Shoulder straps 2 are provided on both ends in the longitudinal direction of the stretcher body and two pairs of handheld handles 3 are provided on the outer edges of both long sides. When caregivers hold the stretcher body at both the ends using the shoulder straps, each pair of handles corresponds to both the hands of each caregiver. The stretcher body may be further provided with darts 5 or reinforcement members 4 if necessary.  <P>COPYRIGHT: (C)2004,JPO&NCIPI