baber/WOPTO huggingface dataset:
Patent JP-2006121656-A (JP)
Title: Electronic watermark embedding device, electronic watermark embedding method, and program for making computer execute the method
Inventor: HAMATAKE MASASHI
IPC: H04N1/387
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a falsification for a specific area of image data or an unauthorized access from a third party, and to permit a change for other areas.  <P>SOLUTION: An electronic watermark embedding device is provided with a determining portion determining whether or not an area includes a character for all display areas indicating all areas where image data is displayed, making an area having being determined to be a character a character determination area, making other areas non-character determination areas, and specifying a range of each area, and determining an area where an electronic watermark is embedded from the specified area, and an embedding portion embedding the electronic watermark into the determined area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007018901-A (JP)
Title: Power feeder system for high-pressure discharge lamp
Inventor: SUZUKI GIICHI
IPC: H05B41/24
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact power feeder system whose loss and heat generation are little, with a simplified method.  <P>SOLUTION: The power feeder system consists of a high-pressure discharge lamp 10 in which mercury of ≥0.15mg/mm<SP>3</SP>is enclosed and a power feeder device. The power feeder device includes a chopper circuit 1, and the power feeder device is characterized in that a parallel circuit of a supersaturation reactor Ly and a diode Dy which is connected with the same polarity of a commutation diode Dx of the chopper circuit 1 is connected with the commutation diode Dx in series.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016951-A (JP)
Title: Method for manufacturing telescopic shaft
Inventor: TOKIOKA RYOICHI
IPC: B62D1/16
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a telescopic shaft from being damaged in a means for manufacturing the telescopic shaft in which a ball is elastically sandwiched between an inner shaft and an outer shaft so as to be preloaded.  <P>SOLUTION: In manufacturing an intermediate shaft, wherein the inner shaft 13 and the outer shaft 14 are fitted with each other, out of the outer shaft 14, the portion between axial grooves 17 and 17 circumferentially adjoining the outer shaft 14 are pressed inward in the axial direction by a pair of clamping members 33 and 34 of a pressing fixture 32. Thereby, each axial groove 17 of the outer shaft 14 is elastically displaced axially outward, so that the gap between the axial grooves 16 and 17 corresponding to the inner shaft 13 and the outer shaft 14 is widened. In this state, the ball 15 is inserted between the corresponding axial grooves 16 and 17.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015304-A (JP)
Title: Manufacturing method of polyamide-based mixed resin laminated film roll
Inventor: MIYAGUCHI YOSHINORI
IPC: B29L7/00
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of effectively manufacturing a biaxially stretched polyamide-based mixed resin laminated film roll enabling a smooth bag making work in a good yield by lamination.  <P>SOLUTION: The manufacturing method comprises: a melting-extruding-cooling process of obtaining an un-stretched sheet by melting a polyamide-based mixed resin, extruding it into a sheet form on a moving-cooling body surface and cooling the sheet; a biaxially stretching process of biaxially stretching the un-stretched sheet in vertical and lateral directions; and a winding process of winding the biaxilly stretched film in a roll-like shape. In the melting-extruding-cooling process corona discharge in the streamer corona state is conducted between an electrode to which a high voltage of a direct current is applied and the molten polyamide-based mixed resin laminated sheet receives an electric charge sufficiently enough to make the laminated sheet tightly contact the moving-cooling body surface. Then variation widths of physical properties such as a boiling water shrinkage ratio of the obtained film roll, an index of refraction thereof in a thickness direction and the like are adjusted to be in respective predetermined ranges.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007014310-A (JP)
Title: Method for detecting gene and marking agent
Inventor: MURAYAMA TAKAAKI
IPC: C12N15/09
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting a gene, capable of highly sensitively detecting a target gene sample having a specified sequence, and to provide a marking agent capable of being used in the method.  <P>SOLUTION: This method for detecting the gene includes a double-stranded nucleic acid forming process where a capturing probe which is fixed on a solid phase and has a base sequence complementary to a gene sequence to be detected is hybridized with the gene sample which is denatured into a single strand, together with a marking agent-bonding probe which is prepared so that a terminal of a nucleic acid probe having a base sequence complementary to the gene sequence to be detected and different from the base sequence of the capturing probe is modified with a substituent, so as to form a double-stranded nucleic acid, a reaction process where the marking agent in which two or more electrochemically active substances are chained is added to the gene sample in which the double-stranded nucleic acid is formed, so as to chemically bond the marking agent-bonding probe to the marking agent, and a detecting process where the chemically bonded marking agent is detected by electrochemical measurement.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006028509-A (JP)
Title: New ethylenic copolymer, composition containing the same and treatment method
Inventor: MOUGIN NATHALIE
IPC: A61Q1/10
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new ethylenic copolymer, composition containing the copolymer, especially cosmetic or medicinal compositions, and to provide a cosmetic treatment method using the same.  <P>SOLUTION: The new ethylenic copolymer comprising 10-80% of monomers of polyethylene glycol (meth)acrylate type, 20-90% of anionic monomer and optionally nonionic hydrophilic monomers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007024089-A (JP)
Title: Dynamic pressure bearing device and motor
Inventor: SHIMIZU KAZUTO
IPC: H02K7/08
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive dynamic pressure bearing device having higher bearing rigidity.  <P>SOLUTION: The dynamic pressure bearing device comprises a bearing sleeve 8 formed of a sintered metal and fixed to a shaft member 2. The bearing sleeve 8 is rotated together with the shaft member 2. Thus, lubricating oil with which the internal of the bearing sleeve 8 is impregnated is discharged to the outer diameter side (a radial bearing gap side) with centrifugal force. This results in higher dynamic pressure effects and bearing rigidity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026733-A (JP)
Title: Control method of battery pack
Inventor: MURAKAMI TAKAHIRO
IPC: H02J7/02
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To adequately determine abnormality and measure a capacity of a battery while maintaining a general function of a battery pack.  <P>SOLUTION: The control method of the battery pack A provided with a plurality of batteries connected in parallel which are charged by power from electronic equipment C and discharges power to the electronic equipment C, electrically separates at least one battery, and charges and discharges with the electronic equipment C by the batteries which are not separated. In addition, when the separated battery is abnormal, separation of the separated battery is maintained. Furthermore, the abnormality is determined and the capacity is measured on the battery by charging and discharging the separated battery.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023848-A (JP)
Title: Two stage screw compressor
Inventor: HIOKI YASUHIRO
IPC: F16D1/08
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve compressor performance with a simple structure in a two stage screw compressor.  <P>SOLUTION: The two stage screw compressor is provided with a low stage compressor part 25 having a cylindrical low stage bore 1a extending in a lateral direction and crossing in a circumference direction formed in a low stage casing 1 and storing a male and female pair of low stage screw rotors 2 having axis mutually in parallel and meshing mutually in the low stage bore 1a, and a high stage compressor part 27 having a cylindrical high stage bore 4a extending in a lateral direction and crossing in a circumference direction formed in a high stage casing 4 and storing a male and female pair of high stage screw rotors 3 having axis mutually in parallel and meshing mutually in the high stage bore 4a. A space 40 is included between a delivery port 29 of the low stage compressor part 25 and a suction port 30 of the high stage compressor part 27. A shaft part 42 of the low stage screw rotor 2A and a shaft part 43 of the high stage screw rotor 3A are connected in a structure with which the same can be connected only at a position where a suction process of the high stage compressor part 27 completes after the delivery port 29 of the low stage compressor part 25 opens to the space 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021629-A (JP)
Title: Pallet conveying method and apparatus
Inventor: SUGIMOTO SHINJI
IPC: B23Q7/14
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet conveying method and apparatus, enhancing the conveying speed and positioning accuracy of a work.  <P>SOLUTION: In this pallet conveying apparatus 10, a pallet 7 for placing a work 6 on machine tools 1 to 5 is conveyed along a predetermined track. The apparatus includes: a back pallet rail 11, a front pallet rail 12, lateral moving tables 21, 22, right and left pallet rails 23, 24, and right and left pallet feeding mechanisms 31, 32, wherein a rail switching process of stopping the lateral moving tables 21, 22 respectively in a relay position for connecting the right and left pallet rails 23, 24 to both end parts of the back pallet rail 11 or the front pallet rail 12 and a pallet conveying process in which one of the right and left pallet feeding mechanisms 31, 32 forwards the pallet 7 in synchronization with the operation of moving backward the pallet 7 by the other of the right and left pallet feeding mechanisms 31, 32 are performed in order, thereby conveying the pallet 7 extending over the back pallet rail 11, the front pallet rail 12 and the right and left pallet rails 23, 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007025138-A (JP)
Title: Image forming apparatus
Inventor: TAKEUCHI KAZUTAKA
IPC: G03G15/16
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus including a semiconductive seamless belt, comprising at least one or more layer, more particularly, the semiconductive seamless belt that has the shortcomings of the conventional transfer belt and intermediate transfer belt solved.  <P>SOLUTION: The image forming apparatus has a movable image carrier or transfer material carrier and performs position detection with an optical sensor, consisting of at least a light source (light-emitting element) and a light-receiving element, where the transmittance of the image carrier or the transfer material carrier at the light source wavelength of the optical sensor is specified as being ≥5.0%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007025267-A (JP)
Title: Karaoke machine providing scoring game by setting target point at random
Inventor: TANAKA MAYA
IPC: G10K15/04
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly karaoke machine capable of providing a game which is interesting while a user of any level can enjoy it irrelevantly to skill in singing.  <P>SOLUTION: The karaoke machine is equipped with a playing means, a control means, and an input means. The playing means plays a musical piece under the control of a control means. The control means sets target points at random, a display means connected to the karaoke machine displays the target points, and the playing means plays a designated musical piece; and evaluated points evaluating skill in singing are sequentially output during the playing based upon a voice signal from a microphone, the display means displays information representing the relation between the evaluated points and target points, and the difference between the target points and final evaluation points is found at the end of the playing to determine whether the difference is within a stipulated range, thereby outputting the result.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021372-A (JP)
Title: Production method for electrostatic atomization apparatus
Inventor: NATSUHARA TSUTOMU
IPC: B05B5/057
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for an electrostatic atomization apparatus capable of enhancing good finishing for sealing of a periphery of a Peltier element by a potting resin, preventing short-circuit of an electricity-feeding wire caused by a pouring work of the potting resin and further preventing leakage of the potting resin to the outside of a body housing.  <P>SOLUTION: The production method is for the electrostatic atomization apparatus 1 having such a structure that an atomization electrode 3 for atomizing atomization water by a high voltage applied by a high voltage generation apparatus 2 is arranged inside of a cylindrical body housing 6, that the Peltier element 4 for obtaining condensed water as atomization water on a surface of the atomization electrode 3 is arranged on a lower surface of an insulation heat transmission plate 40 provided below the atomization electrode 3 while connecting a cooling side to it, and that the body housing 6 is placed/fixed to a heat release fin 5 connected with a heat release side of the Peltier element 4. A delivery port of a potting resin pouring pipe 88 is positioned below the insulation heat transmission plate 40 and the potting resin 7 is filled on the periphery of the Peltier element 4 to seal the Peltier element 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026908-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: OUCHI TAKASHI
IPC: H01M8/02
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a seal member from dropping from a seal groove in assembly.  <P>SOLUTION: This polymer electrolyte fuel cell is provided with: an electrolyte membrane/electrode assembly being an assembly of a solid polymer electrolyte membrane 1 and electrodes 2; a pair of separators 4 arranged on both its sides; and seal members 5 for preventing leakage of a reaction gas or cooling water flowing through medium circulation grooves 7 and 8 formed on the separators 4; and has seal grooves 4a for housing the seal members 5 formed in the separators 4. A seal fixing part 5a for preventing the seal member 5 from dropping from the seal groove 4a in assembling the polymer electrolyte fuel cell is formed in each seal member 5. More specifically, the seal fixing part 5a is elastically deformed in attaching the seal member 5 to the seal groove 4a; the elastically-deformed seal fixing part 5a presses a side face of the seal groove 4a in attaching the seal member 5 to the seal groove 4a; and thereby the dropping of the seal member 5 from the seal groove 4a is prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026259-A (JP)
Title: Computer housing with radiation function
Inventor: KAO CHIN-CHUAN
IPC: H01L23/473
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer housing with heat radiation functions, which is provided with a radiation gate to automatically and efficiently radiate heat that occurs within the computer housing to the outside.  <P>SOLUTION: The computer housing with radiation functions includes a main body and the radiation gate, and the main body has one or more opening parts, on the two facing sides of which two carriers are provided. The radiation gate is placed between the carriers, and composed of a plurality of rotors, a transmission apparatus and a motor. Each of the rotors has an axis part connected with the carriers, and the plurality of rotors are rotationably axis supported between the carriers. The transmission apparatus simultaneously rotates the plurality of rotors, and the motor activates the transmission apparatus. Thereby, the degree of opening of the opening part is controlled with the radiation gate to radiate heat that occurs within the computer housing to the outside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006048676-A (JP)
Title: Fail-over and data migration which use data duplication
Inventor: KODAMA SHOJI
IPC: G06F3/06
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To restore fail-over between storage systems.  <P>SOLUTION: A virtual volume module in a host system provides a view of a virtual volume for an application of user level and an application of system level which operate on the host system. The virtual volume module maps input/output from an application directed to the virtual volume to the first physical volume of a first storage system. The virtual volume module maps the input/output from the applications to the second physical volume of a second storage system, if necessary. The second storage system duplicates the data of the first storage system, and, even if re-mapping is made, the re-mapping is not consequently recognized by the application operating on the host system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007034618-A (JP)
Title: Security information estimation device, security information estimation method, security information estimation program and recording medium
Inventor: SAITO ATSUHISA
IPC: G06F21/62
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security information estimation device for properly protecting information which is not associated with security information.  <P>SOLUTION: This security information estimation device for estimating security information for the first information whose security information is not set based on the second information whose security information is set is provided with a first secondary information generation means for generating the first secondary information in a plurality of configurations based on the first information, an information quantity calculating means for calculating a value related with the information quantity of the first secondary information in each configuration, a similarity calculating means for calculating the similarity of the first secondary information and the second secondary information in a plurality of configurations to be generated based on the second information and an estimating means for estimating security information to be applied to the first information based on the security information set in the second information as the origin of generation of the second secondary information to be selected based on the value related with the information quantity and the similarity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007036844-A (JP)
Title: Image signal processing apparatus and display apparatus provided with the same
Inventor: TSURU YASUTAKA
IPC: H04N5/21
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for improving the picture quality of an image of which the gain (especially, gain concerned with contrast control) is controlled.  <P>SOLUTION: This image signal processing apparatus is provided with: a feature detection circuit (3) for detecting a specific luminance range in which the number of pixels is larger than a threshold from luminance distribution for one picture of an image signal; a contrast correction circuit (6) for correcting the contrast of the image signal; a noise reduction circuit (5) for suppressing a noise component of the image signal; and a control circuit (4) for controlling the contract correction circuit (6) and the noise reduction circuit (5) on the basis of the detected specific luminance range. The control circuit (4) controls the contrast correction circuit (6) so that the contrast gain of an image signal of pixels having luminance belonging to the specific luminance range is higher than that of the other image signal and controls the noise reduction circuit (5) so that a noise suppression quantity is increased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031634-A (JP)
Title: Process for production of aromatic polyether based polymer
Inventor: IZUHARA DAISUKE
IPC: H01M8/02
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polyether based polymer excellent in high proton conductivity, the resistances to hot water and hot methanol, and mechanical characteristic features, and a process for its production, and further an aromatic polyether polymer useful as a polymer electrolyte material capable to attain a high output, a high energy density and high durability when used in a polymer electrolyte fuel cell, and a process for its production.  <P>SOLUTION: The production of the aromatic polyether based polymer composed of at least (A1) bisphenol, (B1) a sulfonic acid group-containing aromatic dihalide and (C1) an aromatic dihalide containing no sulfonic acid group, is carried out by the polymerization of (A1), (B1) and (C1) at ratios of A1:1 mole, B1: b×c moles (with the proviso that b=0.01-0.99, c=1.02-1.2) and C1:(1-b) mole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038060-A (JP)
Title: Method and apparatus for supplying two-component hardening material
Inventor: YAMADA CHOSEI
IPC: B01F23/47
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for supplying a two-component hardening material, by which repair work can be completed in a short time and to provide an apparatus for supplying the two-component hardening material, which is made more compact than usual, moved easily and used.  <P>SOLUTION: The method for supplying the two-component hardening material comprises the steps of: intermittently introducing an A liquid and a B liquid, which are packed respectively in separate vessels 10a, 10b, constitute the two-component hardening material and have almost the same quantities, into a chamber room 15 having predetermined volume; bringing the A liquid into contact with the B liquid without mixing them to form a gelated film on the contact plane; forcibly sending the gelated film to a discharge means 36 by using one hose 30 while keeping the gelated state; and mixing the gelated film by a mixing means 40 just before or when the gelated film is discharged to harden the obtained mixture. The apparatus for supplying the two-component hardening material is provided with: the first and second vessels 10a, 10b; a simultaneously-openable/closable valve 12 to be opened/closed simultaneously; the chamber room 15 for forming the gelated film of the A liquid with the B liquid on the contact plane; a pump 20; the hose 30; the discharge means 36; and the mixing means 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT