baber/WOPTO huggingface dataset:
Patent JP-2009180102-A (JP)
Title: Exhaust gas aftertreatment device of engine and regeneration method applied to the device
Inventor: AKAGI JIRO
IPC: F01N3/02
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas aftertreatment device in which fuel is not wasted, and a regeneration method thereof.  <P>SOLUTION: A communicating pipe 61 is connected to individual exhaust pipes 11, 12, at an exhaust upstream side of a disposed position of a filter 20. The exhaust pipes 11, 12 are communicated with each other via the communicating pipe 61. HC dosing devices 40, 40 for supplying hydrocarbon (HC) into the exhaust pipes 11, 12 for purpose of regeneration of the filter 20 are provided, at exhaust upstream side of the disposed position of the filter 20, and at exhaust downstream side of a connection position of the communicating pipe 61, for each of the exhaust pipes 11, and 12. On at least either one exhaust pipe, for instance, on the exhaust pipe 11, a sensor 30 is provided to detect a regeneration time of the filter 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182516-A (JP)
Title: Apparatus for preventing unauthorized entry
Inventor: NAGOYA MITSUGI
IPC: G06F21/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for preventing unauthorized entry into a communication device.  <P>SOLUTION: A communication control apparatus includes: a first database 50 storing reference data for determining unauthorized communication; a searching circuit 30 for acquiring the communication data and searching whether the communication data include the reference data stored in the first database 50; and a processing execution circuit 40 for giving an alarm when detecting the communication data including the reference data. The communication control apparatus includes a plurality of databases for controlling a plurality of different kinds of communication, as the first database 50 and a second database 60. The communication control apparatus further includes a switching section 180 for causing the communication control apparatus to achieve a plurality of different kinds of communication control by switching the database.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181616-A (JP)
Title: Recording method for magnetic disk unit and magnetic disk unit
Inventor: YOKOHATA TORU
IPC: G11B5/012
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient unidirectional recording method suitable for a write-once HDD regarding technology for recording data on a magnetic recording medium such as a hard disk.  <P>SOLUTION: The method comprises steps: storing, in a low areal density recording area 103, information 201 for indicating a position of a tail end of data last recorded by unidirectional writing in a high areal density recording area 102, reading the information 201 for indicating the tail end of the recorded data from the low areal density recording area 103 during unidirectional writing or head loading, searching the tail end 202 of the recorded data on the high areal density recording area 102 based on the information 201 during the unidirectional writing, seeking the write start position as the next position to start the unidirectional writing, and updating the information 201 on the low areal density recording area 103.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183076-A (JP)
Title: Switching power supply circuit
Inventor: FURUSE KATSUHISA
IPC: H02M3/155
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply circuit preventing overlap of noise with power voltage or ground voltage occurring by overlap of switching-off.  <P>SOLUTION: A timing adjusting circuit 5 detects fall edges of inputted pulse signals EXTi1 and EXTi2, generates pulse signals EXTo1 and EXTo2 adjusting timing of the fall edges, and outputs them to corresponding switch circuits 16 and 26. Phases of switching of the switch circuits 16 and 26 of a first switching regulator 2 and a second switching regulator 3 are prevented from overlapping, especially, timing when the switch circuits 16 and 26 are turned off and become an interruption state is not overlapped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182184-A (JP)
Title: Method of manufacturing ceramic multilayer substrate
Inventor: TOYODA NAOYUKI
IPC: H05K3/10
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic multilayer substrate which enhances accuracy of a pattern formed by using liquid droplets.  <P>SOLUTION: At a vacuum packaging step, an upper elastic plate EP2 is arranged on the upper side of a laminate 32, a lower elastic plate EP1 is arranged on the lower side of the laminate 32, and the laminate 32 is vacuum-encapsulated through the upper and lower elastic plates EP2 and EP1. Since a reaction from a dry pattern PD is absorbed by the upper and lower elastic plates EP2 and EP1, a pressing force concerning the dry pattern PD is reduced. As a result, the dry pattern PD formed on a green sheet 23 can be prevented from collapsing or deforming at the vacuum packaging step, and a pattern can be formed with high accuracy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181845-A (JP)
Title: Vehicular headlight
Inventor: TSUKAMOTO MICHIO
IPC: F21S8/10
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular headlight with a projection lens superior in machinability and free from chromatic aberration.  <P>SOLUTION: The projection lens 14 of the vehicular headlight 10 consists of the followings molded integrally therewith: a first projection lens member 15 arranged on the upper part and formed of a material having a great refractive index; and a second projection lens member 16 arranged on the lower part and formed of a material having a smaller refractive index than the first projection lens member 15. Thus, light is injected partially to the upper side, and then emitted while being refracted downward from the light injected to the lower side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187146-A (JP)
Title: Information processing system and information processing program
Inventor: FUJIMAKI TAKAHIRO
IPC: G06F21/32
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system in which a user not having administrative authority executes an instruction for an administrator with prescribed restriction, and then, when an administrator having the administrative authority approves its execution, the execution result is changed to a state that the instruction for an administrator has been executed without performing any prescribed restriction.  <P>SOLUTION: This information processing system is provided with: an execution device 11 with instruction restriction for a manager for, when an administrator having the administrative authority is requested to execute an executable instruction for an administrator from a user not having the administrative authority, executing the requested instruction for the administrator with prescribed restriction; an execution history storage device 13 for storing execution history of the executed instruction for an administrator; and a state changing device 14 for, when accepting approval to the execution history stored in the execution history storage device 13 from the administrator, changing the processing result in the execution device 11 with instruction restriction for the administrator of the instruction for the administrator shown by the execution history to such a state that the instruction for the administrator shown by the execution history has been executed without any prescribed restriction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263170-A (JP)
Title: Heat treatment furnace and vertical heat treatment equipment
Inventor: ICHIKAWA TAKASHI
IPC: H01L21/22
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow a rapid rise and fall of temperatures, and to increase durability.  <P>SOLUTION: A heat treat furnace 2 comprises: a treatment container 3 for containing a body w to be treated for heat treatment; and a cylindrical heater 5 that is provided to cover the circumference of the treatment container 3 to heat the body w to be treated. The heater 5 comprises a cylindrical heat insulator 16, and a heating resistor 18 that is disposed along an inner peripheral surface of the heat insulator 16. The heating resistor 18 is composed of a corrugated belt-shaped material that. On the heating resistor 16, pin members 20 are disposed that hold the heating resistor 18 in a manner that allows the heating resistor 18 to move in the direction of the diameter of the heater at an appropriate interval.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187751-A (JP)
Title: Power storage element
Inventor: TERABAYASHI OSAMU
IPC: H01M4/13
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power storage element of a high capacity inexpensively with high reliability, capable of responding to high output usage, by reducing a diffusion time of lithium ions under a horizontal doping method.  <P>SOLUTION: This is a power storage element 200 in which a positive electrode 10p is constituted of a material capable of carrying lithium ions or anions reversibly and a negative electrode 10n is constituted of a material capable of storing or releasing lithium ions, and the positive electrode, a separator 30, the negative electrode, and the separator are arranged in order to constitute a set of power generation element 50, and an electrode laminate 100 laminating at least one set or more of the power generation elements is sealed together with an electrolytic solution containing lithium salt. The positive electrode and the negative electrode are made by coating respective active materials of the respective electrodes on the surfaces of current collectors 11p, 11n, respectively, a metal lithium is arranged so as to be in electrical contact with the current collector at least at one place or more in the negative electrode surface, and a through-hole penetrating from the front surface to the rear surface is provided at the current collector of either the positive electrode or the negative electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009160358-A (JP)
Title: Set for forming sockliner
Inventor: YODOGAWA NAGAYOSHI
IPC: A43B17/00
Filed: 2008-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a set for forming sockliner, capable of allowing a user to select desired acupuncture points to be pressurized among the multiple acupuncture points dotted in a sole and pressure force onto the acupuncture points, and forming a sockliner in accordance with the shape of a foot of each individual.  <P>SOLUTION: The set for forming sockliner includes: a board 10 where a standard shape sockliner contour line 12 and circular lines 14 with codes 17 indicating the positions of the acupuncture points dotted in the sole are displayed; sole stimulating members 20 with the combination of a plurality of kinds of projection materials 21, 22, 23 for pressurizing the acupuncture points, which are different in size and shape; and a top layer material 30 to be faced on the upper surface of the board 10. After the arbitrarily selected projection materials for pressurizing the acupuncture points are fixed to the arbitrarily selected acupuncture point positions, the board 10 and the top layer 30 are cut along the sockliner contour line 12 or the foot shape of the user, thereby individually forming the sockliner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187828-A (JP)
Title: Cold cathode fluorescent discharge lamp, and method of manufacturing the same
Inventor: MIGITA TSUNE
IPC: H01J9/04
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-cathode fluorescent discharge lamp of high quality and high reliability, by shortening discharge starting time of the lamp through reduction of a volume of a sputtering phenomenon, and by improving on high luminance, long life as well as darkness starting characteristic through maintenance of stable discharge over a long period of time, and to provide a method of manufacturing the same.  <P>SOLUTION: The cold-cathode fluorescent discharge lamp 1 has a cesium zirconate film 10 coated on an inner and an outer walls of a cup-shaped electrode 3, and also has a cesium film 11 with the cesium zirconate film 10 activated coated on a phosphor film 4 in the vicinity of the cup-shaped electrode 3, so that electron emission properties at the inner wall face of the cup-shaped electrode 3 are changed during lighting to expand contact properties to the cesium zirconate film 10, which leads to reduction of sputtering of a nickel material constituting the cup-shaped electrode 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185733-A (JP)
Title: Impeller structure
Inventor: NISHIMURA MASANORI
IPC: F04D29/30
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller structure sufficiently securing a flow passage, while reducing stress concentration.  <P>SOLUTION: This impeller structure has a rotary body rotatable around the axis, and has a blade 3 arranged in the rotating direction of the rotary body. The curvature of a front end base part fillet 5a of the blade 3 is set larger than that of a side surface base part fillet 5b of the blade. This impeller structure reduces the stress concentration by setting the curvature of the front end base part fillet 5a of the blade 3 larger than the curvature of the side surface base part fillet 5b of the blade. This impeller structure can also sufficiently secure the flow passage between the blades 3 while reducing the stress concentration since the curvature of the side surface base part fillet 5b of the blade is not increased in response to the curvature of the front end base part fillet 5a of the blade.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187839-A (JP)
Title: Protection cap of terminal joint part
Inventor: HAGI MASAHIRO
IPC: H02G1/14
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily position and fix a protection cap to a terminal joint part and surely prevent the terminal joint part positioned and fixed from coming off the protection cap.  <P>SOLUTION: The protection cap made of insulation resin with flexibility for covering a terminal joint part consisting of a terminal crimping part caulking a joint terminal to a plurality of core wires or a welded part with core wires welded is of a bottomed cylinder shape equipped with a bottom wall part at one end of a peripheral wall part in an axis direction and an insertion opening of the terminal joint part at the other end. Tip positioning ribs and falling-out preventive ribs at a position further toward an insertion opening side than the former are set in protrusion from an inner periphery of the peripheral wall part with a gap, and the tip positioning ribs are made in contact with a peripheral edge of an insertion-side front end face of the terminal joint part, while the falling-out preventive ribs are made in contact with a peripheral edge of a rear end face of the terminal joint part, so that it is so structured that the terminal joint part is pinched between the tip positioning ribs and the falling-out preventive ribs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008198606-A (JP)
Title: Printed circuit board card plug-in connector for two parallel printed circuit boards
Inventor: DAHMS THOMAS
IPC: H01R13/658
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To form a printed circuit board card plug-in connector as follows: an electrical connector capable of high-frequency operation are formed between two printed circuit boards by using compact joint elements each of which is connected to the printed circuit boards through surface mount.  <P>SOLUTION: The problem provided above is solved by a constitution in which the joint element has multilateral symmetric collar-shaped base body with two opposite corner regions, namely a first corner region and a second corner region, notched, and a contact holder for at least one electric signaling contact pointing toward the center of the base body is prepared within the base body in a third corner region between the two notches.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009185248-A (JP)
Title: Composite material containing regenerated cellulose and synthetic polymer as solid component and method for producing the same
Inventor: KUGA SHIGENORI
IPC: C08L1/02
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material which is obtained by compositing regenerated cellulose and synthetic polymer in a nanometer order, and has both advantages of the cellulose and another polymer, and to provide a method for producing the composite material.  <P>SOLUTION: In the composite material containing regenerated cellulose and a synthetic polymer as solid components, continuous regions are formed by each fine fiber of the regenerated cellulose, and the synthetic polymer is arranged around the fine fiber. The average diameter of each fine fiber of the regenerated cellulose is ≤1 μm, preferably ≤100 nm, more preferably ≤50 nm. The problem can be solved by the composite material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192225-A (JP)
Title: Blotting detection method
Inventor: KATADA JUNICHI
IPC: G01N33/543
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blotting detection method enabling the rapid detection of a very small amount of an analysis target.  <P>SOLUTION: In the blotting detection method including the process of moving the analyte held on a first carrier by a developing liquid to adsorb it on a second carrier, the analyte is labeled by a gold particulate and the labeled analyte is further sensitized using a compound containing silver and a reducing agent for silver ions to be detected. By this method, a labeled substance having an average particle size of 1-20 μm upon detection is detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273176-A (JP)
Title: Manufacturing method for fiber-reinforced plastic
Inventor: TAKEDA ICHIRO
IPC: B29C70/06
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core-shell type fiber-reinforced plastic that is manufactured by using a plastic prepreg having good fluidity and shaping followability to a complex shape, and exhibits excellence in a physical property, its small variation and dimensional stability.  <P>SOLUTION: The manufacturing method of the core-shell type fiber-reinforced plastic comprises the shaping process (1) of mounting a laminate of a plurality of prepreg base materials containing a cut prepreg base material, the molding process (2) of arranging the laminate in a shaping mold, softening a thermosetting resin, injecting a foaming resin, foaming the same, curing the same, at the same time extending the laminate under foaming pressure of the foaming resin and pushing the same to the shaping mold to cure and form the core-shell type fiber-reinforced plastic, and the mold-removing process (3) of taking out the fiber-reinforced plastic from the shaping mold, these processes being conducted in this order.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008174754-A (JP)
Title: Biodegradable resin composition
Inventor: TAKENAKA AKIRA
IPC: C08L101/16
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable resin composition whose crystallization rate is good and whose heat resistance is excellent.  <P>SOLUTION: Disclosed is a biodegradable resin composition comprising a biodegradable resin, a plasticizer and a crystal nucleator. The plasticizer is composed of a compound having two or more ester groups in a molecule wherein at least one of the alcohol components constituting an ester is added with 0.5 to 5 moles of an alkylene oxide having 2 or 3 carbon atoms per one hydroxy group on average, and the crystal nucleator is a mixture of the following crystal nucleator (1) and the following crystal nucleator (2). The crystal nucleator (1) is selected from hydroxyl fatty acid esters. The crystal nucleator (2) is composed of at least one compound selected from the group consisting of metal salts of phosphate esters, metal salts of aromatic sulfonic acid dialkyl esters, metal salts of rosin acids, aromatic carboxylic acid amides, rosin acid amides, carbohydrazides, N-substituted ureas, salts of melamine compounds and uracils.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009195017-A (JP)
Title: Gate drive of voltage-driven semiconductor device
Inventor: MATSUBARA KUNIO
IPC: H02M7/5387
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of large loss at a normal current and large loss of an apparatus and hence upsizing of the apparatus in a system which increases an on-gate resistance value of an opposing arm to suppress a surge voltage and voltage fluctuations when FWD is in a small and reverse-recovery current state.  <P>SOLUTION: A gate drive includes a voltage detection circuit 12 for detecting a voltage generated at an internal inductance 5 connected to IGBT3 during a turn-off and a comparison circuit 13 for comparing a detection time from an input of an off-gate signal to voltage detection by a voltage detection circuit 12 with a predetermined setting time. A gate driving resistor 8 or 11 for turn-on is switched with switch devices 6, 10 according to a comparative result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194195-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: HIRAO HIDEJI
IPC: H01L23/52
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide Cu (copper) wiring forming method, in which elution of Cu will not be generated upon CMP (chemical mechanical polishing) when the Ru material is employed as a barrier metal film for the Cu wiring.  <P>SOLUTION: A method include: a step (d) of removing the second barrier metal film (Ru film) formed on the first barrier metal on the upper surface of an interlayer dielectric; and a step (e) of depositing a seed copper (Cu) film on the first and second barrier metal film after the step (d). The second barrier metal film on the upper surface is removed before forming the seed copper film, thereby preventing the elution of copper into slurry owing to the battery effect of the second barrier metal film and the copper.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193417-A (JP)
Title: Pattern recognition device, pattern recognition program and pattern recognition method
Inventor: YOSHIDA ATSUHIRO
IPC: G06T7/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve a pattern recognition rate when recognizing the pattern of characters, images and voice, etc., for instance.  <P>SOLUTION: The pattern recognition device includes: an input part 21 for converting an input character pattern to a feature vector; a dictionary 27 for recognition storing standard recognition vectors (eigenvalues and eigenvectors); a feature extraction part 22 for determining a plurality of recognition vectors indicating the feature intrinsic to the character pattern to be compared with the recognition vector in the dictionary 27 for recognition from the feature vectors of the character converted by the input part 21; a recognition part 24 for comparing the plurality of recognition vectors with the recognition vector stored in the dictionary 27 for recognition to execute pattern recognition and determining a score indicating the matching degree by eigenvector; a reliability calculation part 23 for determining the reliability of the recognized result of a first-place candidate from the relation between the score of the first-place candidate and the score of a second-place candidate by eigenvector; and a vector selection part 25 for selecting the eigenvector whose reliability is equal to or more than a threshold from the result of reliability calculation and outputting it to the recognition part 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT