baber/WOPTO huggingface dataset:
Patent JP-2004329360-A (JP)
Title: Ophthalmologic instrument
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B3/14
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ghost light due to reflected light by using a graded index lens for an objective lens.  <P>SOLUTION: The objective lens 2 is arranged between a photographing diaphragm 10 and the pupil Ep of the eye to be examined, and the second surface of the objective lens facing the diaphragm 10 is the recessed spherical surface of a radius R2 of curvature having a curvature center in the center of the diaphragm 10. The diaphragm 10 conjugately forms an image on the pupil Ep by the objective lens 2. The first surface on the side of the eye to be examined E of the objective lens 2 is the recessed spherical surface of a radius R2 of curvature having a curvature center at this image-forming point. Consequently, all of the light beams passing through the center of the diaphragm 10 enter vertically to the first surface and second surface of the objective lens, and all of the light beams reflected by these surfaces return along their incoming optical paths. The refractive index of the glass of the objective lens 2 is the highest in the vicinity of an optical axis, and is gradually lowered toward its periphery. Unlike a normal lens, the light beams is not bent at the surface of the objective lens 2 but is bent gradually inside the objective lens 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004817-A (JP)
Title: Exposure device for irradiating substrate endowed with photosensitivity
Inventor: LIANG RONGGUANG
IPC: H01L21/027
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device for irradiating a substrate endowed with photosensitivity like a liquid crystal device (LCD) alignment layer with uniformly polarized UV rays of high intensity.  <P>SOLUTION: A telecentric projection system (20) of the exposure device projects the uniformized light to a surface (28) for irradiation. One or more individual light sources (12) can be combined in order to provide the necessary intensity over an area of the surface (28). An integrator (40) having the combination structure (42) makes the combination of the light from a number of the light sources (12) possible. A polarizer (18) is provided for one of the alternate numbers of the positions in the route for exposure illumination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072717-A (JP)
Title: Authentication base system with notification function for issuance of crl
Inventor: KAJI TADASHI
IPC: H04L9/08
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the accuracy of the certificate validation result of a certificate can not be secured because a cached CRL is not the latest one if the CRL is cached for an increased speed of a certificate validation process, when a certification authority issues the CRL in an urgent situation.  <P>SOLUTION: When the CRL is issued, the certification authority sends a CRL issuance notification to certificate validation servers. The certificate validation servers that receives the CRL issuance notification cache the latest CRL. Thus, the accuracy of the certificate validation result can be secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335239-A (JP)
Title: Fuel cell
Inventor: YANO MASAYA
IPC: H01M8/10
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of reducing a crossover in a cell unit and also improving proton conductivity.  <P>SOLUTION: The fuel cell 1 has an anode 2 and a cathode 3 constituted on the both sides of an electrolyte film 7, and generates power by making liquid fuel react with oxidant gas by supplying the liquid fuel to the anode 2 and the oxidant gas to the cathode 3. The anode 2 is equipped with a plurality of catalyst layers 21, 23 on the electrolyte film 7 side, and a proton conduction film 22 intervenes between the catalyst layers 21, 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337882-A (JP)
Title: Repairing apparatus by laser beam and its method
Inventor: KUMAZAWA SEIJI
IPC: B23K26/352
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repairing method by a laser beam by which the surface defect caused in the case of forming a magnesium alloy can be repaired to such size that can be absorbed with the ordinary substrate adjustment or sealer.  <P>SOLUTION: A repairing apparatus by the laser beam irradiates the surface of a metal product Mg, on which the first surface defect having a first prescribed width (W: ≤500μm) and a first prescribed depth (D: ≤200μm) are present, with a laser beam 6. In the repairing apparatus by the laser beam, a control part 11 controls the power density so as to be sufficient to generate a second surface defect 5 having the minimum value Dr, with which a second prescribed depth Dr can be absorbed with the surface treatment applied on the surface. Further, an output part 13 generates the laser beam 6 having the power density controlled by the control unit 11 and irradiates the magnesium alloy formed product Mg adjacent to the surface defect 1 with the laser beam 6 to generate the second surface defect 5 having a second prescribed width Wr larger than the first prescribed width W and the second depth Dr.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342049-A (JP)
Title: Information recording medium and code generation method
Inventor: KITAGAWA YOSHIKO
IPC: G06K19/06
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium wherein it is possible to check visually the contents of information and that security countermeasures are given, and to which attached the cord which suppressed the pressure to space to the minimum, and to provide a code generation method for such a cord.  <P>SOLUTION: An "image code unit" is provided with an information code 351 which is a matrix type two dimensional code called a QR code and an identification codes 352 having discriminating power arranged to surround the information code 1 as shown in the drawing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344701-A (JP)
Title: Electromagnetic filter for removing metal element in high temperature high flow-velocity gas
Inventor: ISHIYAMA SHINTARO
IPC: G21C19/303
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: FP (fission product) of<SP>110m</SP>Ag,<SP>137</SP>Cs,<SP>131</SP>I produced from core fuel in a high temperature gas-cooled reactor deposit on piping outside the reactor, heat exchangers, or gas-turbine equipment, and exposure on workers involved in the maintenance and inspection is feared, and interfere with such works for those equipment and structures.  <P>SOLUTION: The electromagnetic filter capable of resisting high temperature of 1,000°C is constituted of an anode rod made of an Ni-based heat-resistant alloy and a porous filter heat-resistant cathode dust-collection part made of the same material capable of removing fission products of<SP>110m</SP>Ag,<SP>137</SP>Cs, etc., which have been converted into ionic gases in high temperature helium gas of 1,000°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347695-A (JP)
Title: Device for discharging liquid drop, electrooptical panel, optoelectronic device, electronic appliance, method for discharging liquid drop, method for manufacturing electrooptical panel, and method for manufacturing electronic appliance,
Inventor: HIRUMA TAKASHI
IPC: B05D3/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for discharging liquid drops, which stably discharges a thick matter in a liquid condition (including a liquid crystal).  <P>SOLUTION: The device for discharging liquid drops is provided with a liquid drop discharge head 12 to discharge liquid drops 111 composed of the liquid crystal, a container 23 to contain the thick matter in a liquid condition, composed of the liquid crystal, to be discharged from the liquid drop discharge head, a flow channel 22 through which the thick matter in a liquid condition in the container passes on the way to the liquid drop discharge head and a heating part 51 to heat the flow channel. The liquid drop discharge head and the container are arranged on positions mutually accessible to each other via a contact part and the flow channel is arranged on. or in the vicinity of, the contact part. The container is arranged as an integrated type which is movable together with the liquid drop discharge head in scanning with the liquid drop discharge head. The container, the flow channel and the liquid drop discharge head are covered with a heating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349982-A (JP)
Title: Image correction method, image correcting tool, and image forming device
Inventor: SUZUKI MASAKAZU
IPC: G06T1/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly perform an accurate image position and image magnification correcting work by individually correcting the errors of an image read position and an image read magnification in an image read part and the errors of an image forming position and image forming magnification in an image forming part by only one image read processing and one image forming processing.  <P>SOLUTION: A piece of paper 41 having a first reference image 31 formed thereon by an image forming part 300 is placed on a prescribed position on a platen 210 together with a correcting tool 1 having a second reference image 33 formed thereon, and the reference images 31 and 33 are read as an image for correction by an image read part 200. The errors of the image read part 200 are measured by using the second reference image 33 in the image for correction, and the errors of the image read part 200 are removed from errors measured by using the first reference image 31 in the image for correction to obtain the errors of the image forming part 300.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350438-A (JP)
Title: Dc power supply device with charging function
Inventor: ARADATE TAKAHISA
IPC: H02J7/04
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC power supply device with a charging function capable of surely detecting full charging and being extendable in service life.  <P>SOLUTION: The DC power supply device with the charging function stores a battery temperature based on an output of a battery temperature detection means that detects the battery temperature, operates a battery temperature gradient from the newly detected battery temperature and the stored battery temperature, and stops charging as the full charging when the battery temperature gradient rises to a value not lower than a full-charging determination value. When a cordless electric tool is used during the charging of a battery pack, and the charging of the battery pack is restarted after the stop of the use of the cordless electric tool, it is selectively determined whether a full-charging detection operation is performed immediately after the restart of the full charging in accordance with a charging state when the battery pack is stopped in charging, or whether the full-charging detection operation is performed after the lapse of a prescribed time from the restart of the charging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004051964-A (JP)
Title: Composition substantially composed of hydrocarbon, enhanced in lubricating characteristic, and used as fuel
Inventor: PAVONI SILVIA
IPC: C10G47/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrocarbon composition capable of keeping a high cetane number, enhanced in lubricating characteristics, and therefore capable of being used as a fuel for a Diesel engine and a turbine engine.  <P>SOLUTION: This hydrocarbon composition is substantially composed of hydrocarbons, wherein the composition contains a purified hydrocarbon mixture which has a distillation range of 150-380°C in an amount of 80-99 wt% and another hydrocarbon mixture which does not substantially contain alcoholic oxygen, is obtained from a product of Fischer-Tropsch-type synthesis, and has the distillation range of 150-380°C in an amount of 1-20 wt%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354415-A (JP)
Title: Method for drawing pattern and pattern drawing apparatus
Inventor: OMI TADAHIRO
IPC: G03F1/76
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for drawing a pattern and a pattern drawing apparatus by which middle-level light quantity can be used without using the middle voltage to be applied on each micromirror for control.  <P>SOLUTION: As the pattern on a mirror device 106 is controlled in 10,000 Hz frame number in the pattern drawing apparatus, a new pattern is projected onto a mask substrate 108 at every 0.1 ms. The patterns are projected while the position of the projected pattern 109 is shifted (successively from 109a, 109b, 109c, 109d, 109e) at every 0.1 ms. That is, the pattern projected onto an enlarged mask 110 is shifted by 1/4 of the size (the width in the X direction) of the projected pattern by generating pulse laser light L1. The projected patterns in two frames overlap in 3/4 of the area and the entire area of the projected patterns overlap four times, this means four-step gradation can be produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004104078-A (JP)
Title: Camera module and manufacturing method thereof
Inventor: TAMURA HIROYUKI
IPC: H05K1/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera module integrated with a flexible sheet 11.  <P>SOLUTION: A CCD 15 and peripheral element 16 are mounted on the surface of the mount portion 11B of the flexible sheet 11. Then a circuit device 20 is mounted on the back surface of the mount portion 11B. The circuit device 20 containing a DSP and a driver IC, is electrically connected to the CCD 15 through electrical conductive paths 11E formed in the flexible sheet 11. The CCD 15 and peripheral elements 16 mounted on the mount portion 11B, are covered by a lens mount 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355251-A (JP)
Title: Database backup method and database backup system
Inventor: FURUSAWA HIDEO
IPC: G06F21/62
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve security when executing the backup and transaction data processing of a database through a network.  <P>SOLUTION: A data conversion part 202 encrypts the data of a data storing part 201 equivalent to a database to be used by a first server 101a by using a secret key, and a data transmitting/receiving part 203 transmits the encrypted data to a first storage center 102a. A backup executing part 206 of the first storage center 102a backs up the transmitted data integrally to a backup storage part 208. Also, the data conversion part 202 encrypts the contents of transaction data generated by the first server 101a, and the data transmitting/receiving part 203 transmits the encrypted data to the first storage center 102a. A transaction reflecting part 207 executes the application processing of the transaction data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355297-A (JP)
Title: Computer and its data matching method
Inventor: SEKI KAZUYA
IPC: G06F12/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer and its data matching method for executing data matching by reducing the load of a slave computer side without increasing the load of a master computer.  <P>SOLUTION: This computer is provided with a data receiving part 124 for receiving and processing data transmitted from a master computer 11, a table 123 for reception for storing the data received by the data receiving part 124 and a slave database changing part 122 for reading the data from the table 123 for reception and for storing updated data in a slave database 121. The data receiving part 124 retrieves the number of times of update of the data on the basis of the kind and record number of the data, and when the retrieved number of times of update is larger than a set threshold, the data receiving part 124 sets a holding time to acquire a holding status, and performs the update of the data after the lapse of the holding time or in response to a reference request.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352660-A (JP)
Title: Hair-growing cosmetic
Inventor: MIKI TOKUTARO
IPC: A61K8/97
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair-growing cosmetic recovering the health status of the scalp of an alopecia patient to achieve a normal status, and exhibiting sufficient hair-growing effects.  <P>SOLUTION: The hair-growing cosmetic contains (A) an L-3-O-alkylascorbic acid having a 1-22C alkyl group, and (B) one or more kinds selected from the group consisting of plant extracts having one of activities selected from a circulation-accelerating activity, an antiinflammatory activity and a hair-growing activity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350938-A (JP)
Title: Forceps for endoscope
Inventor: SUZUKI KEITA
IPC: A61B17/28
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forceps with which only the object tissue can be treated easily and certainly by concentrating a current density at an operating section rather than at another section.  <P>SOLUTION: The forceps for an endoscope 10 is equipped with a pair of forceps members 12 and 13 facing each other. The forceps member 12 is equipped with a forceps surface 12a which has electric insulation and faces to the forceps member 13. The forceps member 13 is equipped with a main body 13a of which the surface has electric insulation and a wire 18 which is constructed to have one end and the other end supported by the main body 13a. The main body 13a is curved to have a center part to project to the opposite side of the forceps surface 12a so that a recess 13c is formed. The wire 18 of which end parts are buried in an inner wall of the recess 13c is constructed to cross the recess 13c at a surface position touching the forceps member 12 when the forceps member 12 and the forceps member 13 are closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361166-A (JP)
Title: Temperature detector and temperature detecting method
Inventor: GOTO YASUTAKA
IPC: G01K7/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature detector and a temperature detecting method for detecting temperature at a high speed and with high accuracy while holding down the amount of information in a temperature conversion table.  <P>SOLUTION: The temperature of a thermo-sensitive film for absorbing infrared rays from a heating roll 702 heated by a heating source 701 is detected as a first voltage level by a temperature sensor 20. The temperature of a casing for holding the film is detected as a second voltage level. The first and second voltage levels are converted into first and second digital values X and Y, respectively, by an A/D converter 14. The temperature of the heating roll 702 is determined by a CPU 10 based on the temperature conversion table previously stored in a ROM 12 correspondently to the first and second digital values X and Y, while the conversion table is constructed, using the first and second digital values X and Y as parameters, at least one of which is equal to a multiple of 2, by associating the temperatures of the heating roll 702 corresponding to these values with it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358760-A (JP)
Title: Tire cord pasting-up device
Inventor: MIZUKUSA HIROKATSU
IPC: B29D30/30
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire cord pasting-up device capable of continuously pasting up a tire cord on a cord pasting-up support surface of the rubber sheet or the like on a molding drum while cutting the same at both folded-back parts thereof.  <P>SOLUTION: The tire cord pasting-up device is equipped with a cord pasting-up head 10 and a cutting means 30 for cutting a cord C at the folded-back part thereof. The cord pasting-up head 10 has a pasting-up roller 11 freely separable with respect to the cord pasting-up support surface 3 and the pasting-up roller 11 is provided so as to be once separated from the support surface 3 at the folded-back part. The cutting means 30 is equipped with a cutting member 31 entering the gap between the pasting-up roller 11 and the support surface 3 at the time of separation of the pasting-up roller 11 at the folded-back part from the support surface 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359385-A (JP)
Title: Rotating cutter device for automatic packaging machine
Inventor: OKAWA SHOICHI
IPC: B65H35/08
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leaving uncut parts of sealed parts of packaged goods unfinished by cutter receiving blades and cutter upper blades of a pair of left/right rotating cutters for relatively rotating when the rotating cutters cut and separate the continuous packaged goods at the sealed parts between the cutter receiving blades and the cutter upper blades.  <P>SOLUTION: The pair of left/right rotating cutters 43, 44 for relatively rotating is provided with the cutter receiving blades 45X and the cutter upper blades 46X on the outer circumferences for cutting/separating a continuum 101 of the packaged goods 65 at the vertical sealed parts 52. The rotating cutters 43, 44 are respectively provided with the cutter receiving blades 45X and the cutter upper blades 46X inclined to the respective circumferential direction. Each blade surface of cutter receiving blades 45X and the cutter upper blades 46X is formed to be a convex curve by expanding the center part of the blade surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358052-A (JP)
Title: Home health care system
Inventor: KATAYAMA HIDEAKI
IPC: G06Q50/22
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the analytic result of vital data by a system on a user side without connecting with a system on a server side.  <P>SOLUTION: This home health system has: a vital data measuring instrument including a sensor part for measuring vital data, a storage device for storing the vital data measured by the sensor part and a transmission part for transmitting the vital data stored in the storage device; and a user terminal including a reception part for receiving the vital data transmitted from the vital data measuring instrument, a storage part for storing the vital data received by the reception part, an analytic program for analyzing the vital data stored in the storage part and storing the analytic result in the storage part, and a display part for displaying the analytic result of the analytic program. Thus, a user can obtain the analytic result of the vital data by only the system on the user side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362458-A (JP)
Title: Information processing system, information processor and computer program
Inventor: FUJIWARA KATSUYOSHI
IPC: B41J29/38
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system, an information processor and a computer program by which the security of the system consisting of a plurality of information processors can be prevented from being reduced when a certain information processor is connected to the other information processor through a communication line.  <P>SOLUTION: When newly connecting a printer 1 to an information processing system 100 constituted of connecting a plurality of composite machines 2a, 2b to a network N1, the printer 1 acquires management information stored in memories 29a, 29a of communication parts 29, 29 in the composite machines 2a, 2b through the network N1. In addition, the printer 1 sets setting conditions concerned with a data protection function for protecting data being the processing object in the printer itself based on the acquired management information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI