baber/WOPTO huggingface dataset:
Patent JP-2004287696-A (JP)
Title: Retrieval system and retrieval program
Inventor: TANAKA TAKASHIGE
IPC: G06F17/30
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval system capable of efficiently retrieving a desired document.  <P>SOLUTION: This system comprises a document database for recording document data that are an object of retrieval; a retrieval database for recording retrieval data; and a morphological analysis dictionary preliminarily recording morphological analysis data, in which a word is extracted by morphologically analyzing the document data recorded in the document database. This system further comprises a morphological analysis means for specifying, with respect to the word, an affirmative form or negative form; a document registration means for recording the extracted word, information for specifying the affirmation or negation, and information for specifying the document in association with each other in the retrieval database; an input means for inputting a question sentence; a retrieval condition forming means for morphologically analyzing the question sentence and forming a retrieval condition based on the resulting word and information for specifying the affirmation or negation; a retrieval means for retrieving a document matched to the retrieval condition from the retrieval database; and a display means for displaying the retrieval result by the retrieval means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288898-A (JP)
Title: Manufacturing method of solar cell module
Inventor: KATAOKA ICHIRO
IPC: H01L31/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a solar cell module improved in adhesion between the transparent conductive layer of a photosensor and a sealing member, and capable of minimizing the delamination of the sealing member from the transparent conductive layer even when the module is used for a long period of time under severe outdoor atmosphere.  <P>SOLUTION: In the manufacturing method of the solar cell module, a sealing resin layer is arranged on a metal oxide layer 18 provided on the uppermost surface of a light receiving surface side of the photosensor. The method comprises a sealing process wherein a chemical adsorption water is presented on the surface of the metal oxide layer 18 and electromagnetic wave, having an energy bigger than the band gap of a metal oxide, is irradiated for a given period of time to make the contact angle of water of the surface of metal oxide layer not more than 60° and, thereafter, the sealing resin layer is arranged thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283805-A (JP)
Title: Apparatus for removing foreign matter in fluid pipe
Inventor: MACHIDA HIROYUKI
IPC: B01D29/62
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing foreign matters in a fluid pipe which can discharge foreign matters reliably and efficiently to the outside even when the foreign matters are too large to be caught in a filter mesh.  <P>SOLUTION: A filtering member 6 is arranged in a case 4 fit to part of the fluid pipe 2 so that the foreign matters are removed by circulating a fluid from the inside of the member 6 toward the outside. A suction pipe 30 having a suction nozzle 40 for sucking flowing water into the member 6 is arranged in the member 6 so that the pipe 30 communicates with the atmosphere through a stop valve 16. The nozzle 40 has an opening through which the large foreign matter can be sucked and is moved spirally on the inside surface of the member 6 for sucking the foreign matters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289080-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: SANO KOICHIRO
IPC: H01L21/8222
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of dispersion in breakdown voltage of bipolar transistors caused by such a fact that the epitaxial layers in bipolar element regions are etched in etching for forming the gate electrodes of CMOS in methods of manufacturing BiCMOS devices.  <P>SOLUTION: An undoped polysilicon film is deposited after a gate insulating film is formed on a semiconductor layer in which a device-element isolation layer has been formed. Then, N-type polysilicon films are formed by ion-implanting phosphorus into N-channel MOS-transistor forming regions. Subsequently, P-type polysilicon films are formed by ion-implanting boron into P-channel MOS-transistor forming regions and bipolar-transistor forming regions. In the next step, gate electrodes are formed in the MOS-transistor forming regions while simultaneously removing the polysilicon films of the bipolar-transistor forming regions by anisotropic dry etching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297869-A (JP)
Title: Vibration wave motor
Inventor: ASHIZAWA TAKATOSHI
IPC: H02N2/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To offer a vibrational wave motor that can improve a driving force and a driving performance such as driving efficiency, etc.  <P>SOLUTION: A base part 13c is changed in diametrical width between the comb-teeth side and the junction side, with a flange part 13d as the border. An elastic body 13 is provided with an extension part 13e in which makes the width of a piezoelectric material 12 at the base part larger in diameter on junction side than on comb-tooth side. When defined that the width of an electrode part is w, the outside-diameter end of an electrode part lies outside of the position of the projection in a pressurization direction of the outside-diameter end of the base part 13c of the elastic body 13, and its inside-diameter end lies inside of the position of the projection in a pressurization direction of the inside-diameter end of the base part 13c. Then, the diametrical width w of the electrode part is wider than the diametrical width of the flexural center of the elastic body 13. Since the flange part 13d stands near the junction side, the rigidity of the base part 13c depends upon the width on a comb-tooth side. Hereby, an enough flexural displacement can be obtained, whereby an enough flexural vibration amplitude comes to be obtained, and driving force, driving efficiency, etc. improve, and the performance improvement can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295345-A (JP)
Title: Arithmetic unit and multiplying unit
Inventor: NAKAE TETSUKAZU
IPC: G06F7/52
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arithmetic unit which multiplies a decimal digit by suppressing the increase of a circuit area and to provide a multiplying unit.  <P>SOLUTION: The value of a binary number having 4 bits is input as a signal Ain [3:0] and a signal Bin [3:0] to a binary number multiplier 21. The binary number multiplier 21 multiplies the input two values, and outputs its product as a signal Xout [7:0]. A six times compensator 22 multiplies a signal Xout [7:4] by six times, and outputs a signal Cin [7:0]. A BCD converter 23 adds (6)d when the 4 less significant bits of the signal Xout [7:0] is 10 or more, and outputs a signal Din [7:0]. A decimal number adder 24 adds the signal Cin [7:0] to the signal Din [7:0], and outputs the sum as a signal BcdFaOut [7:0].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163860-A (JP)
Title: Automatic focusing method and device
Inventor: YAMAZAKI AKIHISA
IPC: G02B7/28
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize accurate and stable focusing even when photographing a high-luminance subject.  <P>SOLUTION: An image is picked up by using a solid image pickup element 3 consisting of a 1st imaging device 3a having a plurality of pixels and a 2nd imaging device 3b having a plurality of pixels smaller than those of the imaging device 3a. Then, a 1st contrast evaluated value S1 obtained by integrating the high frequency components of a 1st video signal acquired from the imaging device 3a by picking up the image, and a 2nd contrast evaluated value S2 obtained by integrating the high frequency components of a 2nd video signal acquired from the imaging device 3b by picking up the image are calculated. Thereafter, subject light is adjusted to be focused on the element 3 by using the calculated 1st and 2nd contrast evaluated values S1 and S2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004290080-A (JP)
Title: Apparatus for producing poached egg-like food
Inventor: YAMASHITA EIICHI
IPC: A23L15/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production apparatus for mass-producing poached egg-like foods having appearance shapes exactly like poached eggs or shell-peeled boiled eggs.  <P>SOLUTION: The apparatus for producing the poached egg-like foods is equipped with a food discharge apparatus 5 furnished with a double tubular nozzle 4 for discharging a fluid food A to be coagulated from an outside nozzle 2 and discharging another fluid food B from an inside nozzle 3, a control means for electrically controlling discharge timings of the foods from the outside nozzle 2 and the inside nozzle 3 of the food discharge apparatus 5 and a coagulating liquid bath 6 which receives the fluid foods A and B discharged from the double tubular nozzle 4 and is stored with a coagulating liquid C for chemically setting the fluid food A to be coagulated discharged from the outside nozzle 2. A round bottom-like cup 8 having holes 7 bored through a side wall with a volume of about one egg is swingably or reversely arranged in the coagulating liquid bath 6 below the double tubular pipe 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004031321-A (JP)
Title: Galvanic cell
Inventor: BRAUNGER EUGEN
IPC: H01M50/164
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress tendency of gasfication in a button shape cell having an alkali electrolyte.  <P>SOLUTION: In a galvanic cell having an alkali electrolyte and a negative zinc electrode in a casing of a button shape cell, at least an outer surface of a cell cover 2 is coated by a Cu-Sn alloy free from nickel or Cu-Sn-Zn alloy free from nickel. The cell thus has a surface free from nickel, preventing nickel ions which may cause allergy on the surface of the skin of the user due to corrosion from being dissolved and removed from the half member of the cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294400-A (JP)
Title: Method of evaluating dispersed state of filler contained in resin
Inventor: KASAHARA TATSUYA
IPC: G01N33/44
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately evaluate a state of a filler destructed and dispersed by working, in the working for a resin containing the filler comprising primary particles and aggregated particles aggregated with the primary particles.  <P>SOLUTION: In this method of evaluating a dispersion state of the filler contained in the resin, the resin containing the filler is dissolved in a solvent, a solution is filtered using a filter, the filler remained on the filter is observed and evaluated by a microscope. The resin containing the filler is dissolved in the solvent, the solution is filtered using the filter, the filter is immersed into the solvent to disperse the filler, the dispersed filler is transferred to a sample holder together with the solvent, and the filler is dried to be observed and evaluated by the microscope.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300070-A (JP)
Title: Acetal adduct of muscone, method for preparing the adduct, and method for optical resolution of (±)-muscone
Inventor: TAKABE KUNIHIKO
IPC: C07D317/72
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diastereomer of a racemic form (±)-muscone with large solubility difference between the isomers, to provide a method for preparing the diastereomer, and to provide a method for the optical resolution of the (±)-muscone into (R)-(-) form muscone or (S)-(+) form muscone.  <P>SOLUTION: The diastereomer of (±)-muscone is obtained by reaction between the racemic form (±)-muscone composed of (R)-(-) form and (S)-(+) form and dibenzyl L-tartrate or dibenzyl D-tartrate under specified conditions to form an acetal linkage. The method for preparing the diastereomer comprises carrying out the reaction between the racemic form (±)-muscone composed of (R)-(-) form and (S)-(+) form and dibenzyl L-tartrate in an inert solvent in the presence of an acid catalyst and under a dehydrating condition to form an acetal linkage. The method for the optical resolution of the (±)-muscone involves using the diastereomer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306267-A (JP)
Title: Inkjet type recording device
Inventor: MARUYAMA MASAHIKO
IPC: B41J2/01
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet type recording device which can realize marginless printing while an ink adhesion to a face on the opposite side to a printing face of a medium to be recorded is prevented.  <P>SOLUTION: The inkjet type recording device has a marginless mode in which the medium to be recorded is transferred to between an inkjet type recording head with nozzle openings for discharging ink droplets, and a platen which is set at a position opposite to the nozzle openings of the recording head and regulates a distance between the medium and the nozzle openings, and at the same time, ink droplets are discharged from the recording head to a region wider than the medium, whereby marginless printing is carried out all over the printing face of the medium. A moistening unit 30 is set in the inkjet type recording device, which includes a water retaining part 32 for holding water with a lid part 31 set to be freely openable at a printing region, and a switching means 33 for controlling the lid part 31 to be an open state by a predetermined timing at the time of printing at least by the marginless mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308957-A (JP)
Title: Method and device for evaluating air-conditioning control state
Inventor: CHIN KOUYOU
IPC: F24F11/02
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly grasp the good or bad of an air-conditioning control state in a controlled area in an air volume varying air conditioning system such as a VAV air conditioning system.  <P>SOLUTION: The static pressure state of the fan of an air conditioner is determined by using the damper opening θ of a VAV unit and a temperature deviation Δt between an indoor temperature and a set temperature (static pressure over/static pressure appropriate/static pressure short). An air volume ratio α is obtained by using the blown amount Q of air supply from the VAV unit, and the air blow state (air blow amount over/air blow amount appropriate/air blow amount short) of the fan of the air conditioner by using the air volume ratio α and the temperature deviation Δt. Based on this determined results, the air volume ratio α and the damper opening θ are plotted on a two-dimensional graph G1 in which the damper opening θ is taken on an abscissa and the air volume ratio α is taken on an ordinate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306843-A (JP)
Title: Tire for irregular grounds of motorcycle, and tire mounting method for irregular grounds of motorcycle
Inventor: NAKAMURA KAZUMI
IPC: B60C11/04
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire for irregular grounds of a motorcycle capable of improving a performance in a wide range from a hard road to a soft road.  <P>SOLUTION: In this tire for irregular grounds of this motor cycle, a negative ratio of a tread 12 is set to 65-97%. Regarding dimension of each block 14, projection length Ls in a tire peripheral direction is set to 0.3% or more of peripheral length of a tread 12 on a tire equator face CL, and projection length Lw in a tire width direction is set to 3.5% of periphery length Wp of the tread 12. Regarding a block number of the tread 12, when a block number of a shoulder area 12s>a block number of an intermediate area 12m≥a block number of a center area 12c is satisfied, traction and sludge spin-off property are secured in the center area 12c, and a grip characteristic in a lateral direction is secured in the shoulder area 12s. In the intermediate area 12m, there is an intermediate characteristic between the center area 2c and the shoulder area 21s, so that a performance can be improved in a wide range from the hard road to the soft road.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316706-A (JP)
Title: Rivet device and expansion scaffold board using the same
Inventor: MURATA YASUHIRO
IPC: E04G5/08
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rivet device capable of maintaining parallelness between structural members even in the case of repeatedly using scaffold boards, for example expansion scaffold boards, without generating large shake over the whole of the scaffold boards, and to provide an expansion scaffold board using the same.  <P>SOLUTION: This rivet 13 is formed of a hollow rivet main body 21 and a mandrel 22. Both of members 9 and 10 are fastened to each other by a flange part 21b and a plastic-deformed shaft part 21a of the rivet main body 21 by pulling up the mandrel 22. Peripheral edge of a rivet insert hole 18 formed in a side surface of one member 9 opposite to the overlapped side thereof is provided with a projection part 20 to be engaged with the plastic-deformed shaft part 21a of the rivet 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320860-A (JP)
Title: Reactive power compensator
Inventor: ONOSE TAKAYUKI
IPC: H02J3/18
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a system voltage by reducing voltage fluctuation in a power system.  <P>SOLUTION: A reactive power from a voltage fluctuation suppressing circuit 27 and a reactive power value of the difference between a reactive power detection value and a reactive power command value are inputted in a reactive power compensator 25. A voltage fluctuation of a power grid decreases by such amount as the increase/decrease in the reactive power value outputted from the increase/decrease value of the reactive power of the reactive power compensator 25, and the value from a capacitor element 25C and a reactance element 25L is suppressed in the power system, resulting in a stabilized system voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313343-A (JP)
Title: Energy-saving insulating method and electric hot water storage container to which the same is applied
Inventor: FUJIKAWA HISATERU
IPC: A47J27/21
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce waste and refrain from making a user feel dissatisfied and inconvenience.  <P>SOLUTION: The energy-saving insulating method determines an actual passage of an actual use P, sets a nonuse time zone exceeding a prescribed value Y of nonuse time zones X<SB>1</SB>to Xn in the actual passage of the actual use P judged as the result of judgment on the actual passage of the actual use P for subsequent energy saving time zones Z<SB>1</SB>to Zn and performs the energy-saving insulation when the energy-saving time zones Z<SB>1</SB>to Zn set arrive so as to put to an actual use by a discharge operation by maintaining a use condition while performing an energy^saving insulation of a content liquid at a normal insulating temperature or a temperature lower than the normal insulating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319225-A (JP)
Title: Lever type connector
Inventor: FUKAMACHI MAKOTO
IPC: H01R13/64
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lever from being damaged when male and female connectors are incorrectly fitted to each other.  <P>SOLUTION: In correct fitting restriction means 32 and 16 are formed in both the female and male connector housings 10 and 20, and when both the connector housings 10 and 20 are incorrectly fitted to each other, the fitting is restricted at a restriction position before a regular initial fitting position. When the lever 40 is rotated from this state, a pushing-back surface 49 formed on an opening edge part of a cam slot 44 pushes back a cam pin 13 to separate both the connector housings 10 and 20 from each other. Thereby, the damage of the lever 40 is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314016-A (JP)
Title: Trigger type liquid injector
Inventor: KOBAYASHI TETSUYA
IPC: B05B11/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trigger type liquid injector less prone to cause environmental stress breakage.  <P>SOLUTION: This trigger type liquid injector is provided with a nozzle 20 in a front part of a trigger body 14, and a spin element 21 between a liquid passage of the trigger body 14 and an injection hole 23 of the nozzle 20. The trigger body 14 is integrally formed with the nozzle 20, and the spin element 21 is inserted in the hole 23 provided in the trigger body 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314021-A (JP)
Title: Method and system for applying protective layer forming material
Inventor: NAGASE TOMONARI
IPC: B05C11/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To properly coat a vehicle with a protective layer forming material corresponding to the vehicle by discriminating the type or the like of the vehicle before the protective layer forming material is applied after coating is completed.  <P>SOLUTION: The lights emitted from first and second light emitting parts 82a and 82b are detected in first and second light detecting parts 84a and 84b provided on the upstream side of a coating process. The type or the like of the vehicle 14 on a feed line 12 is discriminated on the basis of the detection result and, when the vehicle 14 after coating is completed is fed in, an industrial robot is operated on the basis of teaching data to coat the vehicle 14 with the protective layer forming material while supplying the protective layer forming material to a roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321286-A (JP)
Title: Rice cooker
Inventor: ISHIKAWA KEIJI
IPC: A47J27/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of insanitation and unsafety due to scale and residue accumulated in the path of steam.  <P>SOLUTION: This rice cooker includes: a heating means for heating a pot; a main body having an open top for housing the pot and the heating means; a steam generation means provided in a main body; a steam heating means for heating the steam generated from the steam generation means; a lid for covering the open top of the main body including the pot; a lid heating plate provided at the lid to be energized to the open top of the pot; and the steam path part for transmitting and supplying the steam into the pot. The steam path part is attached to the inner surface of the lid in an attachable and detachable manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324953-A (JP)
Title: Launch firework
Inventor: SUZUKI AKIYOSHI
IPC: F42B4/22
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a launch firework capable of keeping a blasting fuse in good condition for lighting without putting the blasting fuse in a plastic bag or the like.  <P>SOLUTION: The blasting fuse 16 is accommodated in a casing 12 in a state that it can not be seen from the external, and the damage of the blasting fuse 16 can be prevented in transporting and the like without using the plastic bag and the like. The lighting operation to the blastic fuse 16 can be quickly performed in safety only by opening a communication window 41 faced to the blasting fuse 15 in setting off the fireworks. Whereby the work for packing the fireworks in the bag, and the bags for accommodating the fireworks become unnecessary, and the cost can be remarkably reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI