baber/WOPTO huggingface dataset:
Patent JP-2005048730-A (JP)
Title: Air fuel ratio control device of internal combustion engine
Inventor: OTANI MOTOKI
IPC: F02D45/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To suitably correct the steady difference between the actual air fuel ratio and a target air fuel ratio in the respective injection regions even in the case where two or more fuel injection valves have two or more injection regions different in proportion of quantity of fuel supplied to a combustion chamber from the fuel injection regions.  <P>SOLUTION: When it is determined to be in "port + cylinder injection area" (step 430), it is determined whether or not learning of "port injection region" is completed (step 440). When it is determined that the learning of "port injection region" has been completed, an air fuel ratio learnt value in the cylinder injection region is calculated on the basis of detection result of steady difference between the target air fuel ratio in the "port + cylinder injection region" and the actual air fuel ratio and the air fuel ratio learnt value in the "port injection region" (step 450).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004091775-A (JP)
Title: Olefin polymer composition
Inventor: OKI HIROYUKI
IPC: C08L23/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition having an improved gas barrier property by enough finely dispersing a lamellar inorganic compound in an olefin polymer.  <P>SOLUTION: The olefin polymer composition is composed of (a) an olefin polymer, (b) a lamellar inorganic compound which is made organic with an organic cation containing a polar functional group in a molecule and (c) a polar polymer compatible with the olefin polymer (a) and having a polar functional group in a molecule. The lamellar inorganic compound (b) made organic has an interlaminar distance of 20 Å or more in the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005052440-A (JP)
Title: Game machine
Inventor: SAKAI TAMOTSU
IPC: A63F5/04
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having an easy-to-recognize reporting form realizing various expressions.  <P>SOLUTION: The game machine 1 is provided with a specified pattern display line number determining means (a main control circuit 71, a 3-successive-blank number drawing table and a stop table selection processing) for deciding the number of specified pattern display lines (3-successive-blank number) for stopping and displaying specified patterns (blank patterns) on specified lines (winning lines 8a-8e and vertical three lines of respective pattern display windows 4L, 4C and 4R (upper stage, a middle stage and a lower stage)) by a stop control means, and a drawing means (a sub control circuit 72, an auxiliary period set number drawing table and an auxiliary period set number drawing processing) for performing drawing (auxiliary period set number drawing) relating to the generation of a prescribed advantageous state ("auxiliary period") by an advantageous state generation means on the basis of the number of the specified pattern display lines determined by the specified pattern display line number determining means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060750-A (JP)
Title: Deaeration filling method and deaeration filling device for powder raw material in hip treatment
Inventor: KUROKI TAKANORI
IPC: B22F3/15
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deaeration filling method and a deaeration filling device for a powder raw material in HIP (Hot Isostatic Pressing) treatment where deaeration for a powder raw material can sufficiently be performed regardless of the shape and size of a vessel filled with the powder raw material.  <P>SOLUTION: In the deaeration filling device 10 for a powder raw material in HIP treatment where a powder raw material 6 is subjected to hot isostatic pressing in a HIP treatment vessel 1, the inside of a pretreatment chamber 2 is charged with the powder raw material 6 so as to be a plurality of layers, the pretreatment chamber 2 and the HIP treatment vessel 1 are deaerated by an evacuation apparatus 3, and the powder raw material 6 in the deaerated pretreatment chamber 2 is transferred into the HIP treatment vessel and is filled therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060884-A (JP)
Title: Sizing agent composition for paper
Inventor: EDASAWA KATSUMI
IPC: D21H19/24
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sizing agent composition for paper excellent in high-speed printability, sizing degree and surface paper strength while suppressing remoistening adhesiveness of paper.  <P>SOLUTION: The composition comprises (A) a carboxy group-containing polyvinyl alcohol, (B) a polyvinyl alcohol selected from an acetoacetic acid ester group-containing polyvinyl alcohol, a diacetoneacrylamide group-containing polyvinyl alcohol and a polyvinyl alcohol containing aldehyde groups on the side chains and (C) a polyalkyleneimine. The composition, preferably, the component A and the component B in an amount of 5-100 pts. wt. and the component C in an amount of 1-30 pts. wt. based on 100 pts. wt. component A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063167-A (JP)
Title: Positioning apparatus, its control method and exposure apparatus
Inventor: KIMURA ATSUSHI
IPC: H02P29/00
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To drive so as not to put load to a servo control system and the control system of an electromagnetic joint, when allowing the electromagnetic joint to generate thrust and positioning is performed, using an actuator.  <P>SOLUTION: A positioning apparatus has a stage 1, which is movable on a surface plate; a table 2 which is provided on the stage 1 and is movable with holding a target object for positioning; an actuator 3 which is used for positioning the stage 1; and an actuator 4 which is used for positioning of the table 2. In addition, the positioning apparatus has an electromagnetic joint 5, disposed in between the stage 1 and the table 2 to generate thrust to be given to the table 2; a controller 6 which performs servo control for the table 2; and a magnetic flux control system 7 which controls magnetic flux of the electromagnetic joint 5. The time function of the acceleration instruction value for the table 2 and the square root of the time function are made to be continuous differentially continuous.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061721-A (JP)
Title: Waste incinerator
Inventor: NAKAMURA MASARU
IPC: F23G5/00
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an increase of concentration of carbon monoxide and dioxin in exhaust gas by turbulence of a combustion state caused by advance and retreat of scraping-out plates 18, when moving and dropping incineration ash 12 deposited on fire grades 3 to an ash discharge port 2, by using a scraping-out device 14 having the scraping-out plates 18 capable of moving the incineration ash of a wide range.  <P>SOLUTION: The scraping-out device 14 has a scraping-out bar 17 advanced and retreated along an upper surface of the fire grades 3, and the scraping-out plates 18 installed by crossing the scraping-out bar 17, and advanced and retreated toward the ash discharge port 2 in response to advance and retreat of the scraping-out bar 17, and alternately or successively advances and retreats a plurality of scraping-out units 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131372-A (JP)
Title: Component consisting of lithium-aluminosilicate glass ceramic
Inventor: DOEHRING THORSTEN
IPC: C03C10/14
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a member consisting of a lithium-aluminosilicate glass ceramic by which the application range of the component is enlarged, and a composite component thereof.  <P>SOLUTION: The lithium-aluminosilicate glass ceramic is transformed by a suitable heat treatment into a glass ceramic comprising at least 80 vol.% of keatite mixed crystals. This may be utilized for the preparation of an optical or mechanical high-precision part having a high temperature resistance, a good stability and compatibility with components consisting of metals having a small coefficient of thermal expansion based on nickel and iron, such as Invar 36(R).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005068815-A (JP)
Title: Reinforcing method of existing reinforced concrete column
Inventor: SATO TATSUMI
IPC: E04G23/02
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing method of the existing reinforced concrete column capable of increasing rigidity of the column after the reinforcement and shear strength to improve workability.  <P>SOLUTION: A thin steel plate 3 is spirally wound on the existing reinforced concrete column 10, its joint (a) is welded to hold a shape, and a space between the spiral cylindrical body 30 and the column 10 is driven and filled with mortar (b) from the lower part. The thin steel plate 3 can be easily wound on the column. The cylindrical body 30 is firmly combined with the column 10 by force-fit and filling of the mortar, and the column increases rigidity and shear strength to have difficulty with destruction since the cylindrical body 30 effectively constrains core concrete. A steel plate 3a thicker than the thin steel plate 3 is wound on the circumference of the upper and lower end sections of the cylindrical body 30 to mortgage binding power of the upper and lower ends of the column 10 extremely required for binding power in the case of an earthquake or the like. Other parts can reduce weight as the whole spiral cylindrical body 30 by using the thin steel plate 3a. When the column 10 has a polygonal section, the thin steel plate is wound on the edge section after it has cut in a circular-arc shape to such an extent that no hindrance provides to reinforcement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082903-A (JP)
Title: Nanostrand and method for treating nucleic acid using the same
Inventor: ICHINOSE IZUMI
IPC: C12N15/09
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanostrand whose surface is positively charged at a charge density at least equivalent to that of a nucleic acid such as DNA or RNA, being stiff, whose diameter is very small similarly to a polynucleotide chain constituting the nucleic acid, bindable to the nucleic acid, and capable of releasing the nucleic acid bound thereto, and to provide a method for treating a nucleic acid using the nanostrand.  <P>SOLUTION: The nanostrand is based on a metal oxide. In this nanostrand, 5% or greater of the metal atoms are positively charged. This nanostrand has a crystalline structure, being bindable to a nucleic acid and capable of releasing the thus bound nucleic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086274-A (JP)
Title: Data transmission system
Inventor: TETSUO SHUHEI
IPC: H04N21/438
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission system with a minimum circuit configuration without a circuit for monitoring synchronization information and a new line for transferring delay time information in a center apparatus 1 or a terminal device 20, with low cost.  <P>SOLUTION: The center apparatus 1 is provided with a plurality of cable modem terminating devices 130 and a data dividing device 120 for distributing data for each frame to output the data to each channel. The terminal device 20 is provided with a plurality of cable modems 210 and a data combining device 200 for combining frame data inputted via a plurality of channels and outputting the data. Each terminal 130 generates time stamp data and outputs the generated data, and each cable modem 210 calculates a data delay time on the basis of the time stamp data, and outputs the calculated data to the device 120. The device 120 controls delay of data on the basis of data delay data of a CATV transmission path so that the terminal device 20 receives data according to an order of the data transmitted from the center apparatus 1, and sends the data to each data path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053207-A (JP)
Title: Apparatus and method for making memo
Inventor: SEGAWA SHINYA
IPC: B41K3/10
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a memo which promotes efficiency of response, reception, order-receiving and ordering and numbering to contribute to promotion of efficiency, making sure and making low cost, for control for documents and records of environmental temperature and humidity measured values, and is high in use value for reuse of waste paper in the memo, and to provide its apparatus.  <P>SOLUTION: A stamp having a clock printing mechanism and an item checking column is simultaneously printed on a form for writing memos, a document and a commodity or a label is prepared. Various stamps can be made by direct printing or transfer printing. After making the memos, they are picked up as an image or a letter in a personal computer by imaging with a digital camera or a scanner to make reference easy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089228-A (JP)
Title: Cement admixture and cement composition
Inventor: ARAKI AKITOSHI
IPC: C04B24/32
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement admixture and a cement composition by which crack resistance under a low temperature atmosphere is improved and the setting is accelerated.  <P>SOLUTION: The cement admixture comprises metallic salts of one or more kinds of organic carboxylic acid selected from formic acid, acetic acid, glycolic acid and lactic acid and a polyoxyalkylene derivative expressed by a general formula X[O(AO)<SB>n</SB>R]<SB>m</SB>, in the formula, X expresses a residual group of a compound having 2-8 hydroxy groups, AO expresses a 2-18C oxyalkylene group, R expresses a hydrogen atom, a 1-18C hydrocarbon group or a 2-18C acyl group, (n) is 30-1,000, (m) is 2-8 and ≥60 mole % of the oxyalkylene group is an oxyethylene group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005757-A (JP)
Title: Program for monitoring underground
Inventor: HIURA NOBUKAZU
IPC: G08B26/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time concerned in transmission and reception of detection data.  <P>SOLUTION: In this monitoring program for transmitting the detection data by a detection sensor arranged in a bord from a slave station to a master station according to transmission requirement from the master station to collect the detection data, the transmission requirement is transmitted from the master station to all the plurality of slave stations, and the each slave station transmits the detection data to the master station according to a rank by which a transmission order for the data is determined in advance, after the transmission requirement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005092678-A (JP)
Title: Semiconductor memory card and method for deleting data in nonvolatile memory
Inventor: MATSUNO KIMINORI
IPC: G11C16/02
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem with a semiconductor memory card wherein the time it takes to physically delete data in the card gets longer as the volume of the card increases.  <P>SOLUTION: An address management table LPT and a physical block management table ET are held in a physical block different from data in a nonvolatile memory 20. When a delete command is received from an external host device, a corresponding logical address is registered as being yet to be allocated, and a physical block that has been allocated to the logical address of the physical block management table is registered as being yet to be used and is written back into the nonvolatile memory 20. This eliminates the need to delete data physically, enabling the data to be deleted at high speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089409-A (JP)
Title: Manufacturing method of organic peroxide
Inventor: GOTO SHIGERU
IPC: C07C409/10
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic peroxide which can give the organic peroxide at a low cost by making a nitrogen-oxygen separation step and an organic peroxide-manufacturing step by oxidation be adjacent.  <P>SOLUTION: The manufacturing method of the organic peroxide comprises oxidizing an organic compound using at least partially oxygen separated in the nitrogen-oxygen separation step, where the nitrogen-oxygen separation step and the oxidation step are adjacent to each other. 'Be adjacent' means that the two steps are arranged within such a distance that oxygen can be transferred from the nitrogen-oxygen separation step without a special transferring apparatus or can be transferred by a simple transferring apparatus such as a blower. Preferably, the neighboring distance is at most 1 km, more preferably at most 500 m.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094620-A (JP)
Title: Gateway apparatus and network terminal
Inventor: KAJIWARA TOMOHITO
IPC: H04L12/66
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gateway apparatus and a network terminal capable of properly carrying out communication, in compliance with the ITU-T recommendations T.38.  <P>SOLUTION: The gateway apparatus, connected to both an analog public network and an IP network and provided with a gateway function in compliance with the ITU-T recommendations T.38, is made so as not transmit but to block a non-standard signal among T. 30 facsimile signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088557-A (JP)
Title: Thermal recording sheet
Inventor: TAKAHASHI KAZUHIRO
IPC: G09F3/02
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording sheet which is not influenced even when a chemical substance generating color change and color deterioration of a thermal recording material is brought into contact with a peripheral edge part of the thermal recording sheet.  <P>SOLUTION: In this thermal recording sheet, the thermal recording material layer 2 is partially formed on a base material sheet 1 under a condition where a blank part remains surrounding the periphery, and a transparent protective layer 3 is formed on the whole face of the base material sheet 1 so that the whole face of an immediately upper part of the thermal recording material layer 2 and the peripheral edge part in the neighborhood of at least thermal recording material layer forming part of the blank part are covered. Thereby, a scuff resistance is good by the transparent protective layer on the surface, and it is possible to sufficiently obtain an effect of preventing the color from being changed and deteriorated even when the chemical substance capable of changing and deteriorating the color of the thermal recording material is brought into contact with the peripheral edge part of the thermal recording sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096497-A (JP)
Title: Underwater vessel
Inventor: UCHIBORI HIROSHI
IPC: B63B1/38
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater vessel with reduced frictional resistance by covering most of the body with a gas phase.  <P>SOLUTION: This underwater vessel is installed at a tip of a body 3, and comprises a cavitator 5 generating a cavity over an entire periphery at a rear part, and a ventilator 7 growing the cavity generated by the cavitator 5 backward. The ventilator 7 grows the cavity generated over the entire periphery at the tip end of the body 3 backward, and the body 3 is entirely covered by the cavity, so as to significantly reduce the frictional resistance applied on the body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095448-A (JP)
Title: Method for washing fabrics and washing apparatus used therefor
Inventor: NAKAJO KEIZO
IPC: D06F43/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of washing fabrics, consisting of a novel structure capable of significantly reducing the man-hours for washing and drying by largely reducing the quantity of a liquid treatment agent to be used, and a washing device with a novel structure used therefor.  <P>SOLUTION: In the method of washing fabrics, a washed object 8 is forcibly rotated/guided to a place near the highest position inside a washing drum 3 and is let freely fall to be exposed evenly to the sprayed liquid treatment agent 61 so that the stain of the washed object is made to rise to the surface. Then, the stain of the washed object is washed by repeating the motions of transferring the stain to a stain adsorbing fiber body 34 when the washed object collides with the inner surface 31 of a barrel peripheral wall located below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108898-A (JP)
Title: Board with built-in semiconductor device, and its manufacturing method
Inventor: KANNO YOSHINORI
IPC: H01L25/10
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board with a built-in semiconductor device which can be provided at a lower cost per board than conventionally.  <P>SOLUTION: The semiconductor device 10 is equipped with a first semiconductor chip 12, where a first electrode pad 14 is formed on its main surface 10a; a projection 13Y, which is brought into contact with the first semiconductor chip 12, and protrudes from the side of the first semiconductor chip 12; a rewiring layer 18, which serves as a device inner wiring unit and is provided, spreading over the surface of the projection 13Y from the first electrode pad 14; posts 20 which serve as conductors, are connected to the device internal wiring unit, and provided over the device internal wiring unit; and a sealing layer 22, which covers the main surface and the surface of the projection keeping the top surface of the conductors exposed. The semiconductor device 10 is embedded in an insulating layer 30, external terminals 40 are provided on the insulating layer 30, and board inner wiring units 50, electrically connecting the conductor unit to the external terminals 40, are provided. The board with the built-in semiconductor device is equipped with the semiconductor device 10, the insulating layer 30, the external terminals 40, and the board inner wiring units 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004223243-A (JP)
Title: Vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/16
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which protects a dust separating means for separating dust by filtering, from attachment of a large piece of dust.  <P>SOLUTION: The vacuum cleaner is formed of a dust separating section 60 for separating dust sucked by negative pressure of an electric blower 33, by using inertia force of the dust; a dust collecting section 55 for collecting the dust separated by the dust separating section 60; a filter body 80 for separating the dust passing through the dust separating section 60 by filtering; and a dust collecting section 72 for collecting the dust separated by the filter body 80. According to the structure of the vacuum cleaner, the dust separating section 60 and the filter body 80 are arranged at longitudinally front and rear locations of the cleaner, and the dust collecting section 72 is arranged between the dust separating section 60 and the filter body 80.  <P>COPYRIGHT: (C)2004,JPO&NCIPI