baber/WOPTO huggingface dataset:
Patent JP-2005273524-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: OKAZAKI SHUNTARO
IPC: F02D41/14
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly compensate an error in a basic fuel injection amount while controlling the air-fuel ratio of an engine toward a target air-fuel ratio, in air-fuel ratio control based on a value after the high pass filer processing of the output value of a catalyst upstream side air-fuel ratio sensor and the output value of a catalyst downstream side air-fuel ratio sensor.  <P>SOLUTION: On the assumption that a cylinder intake air amount absorbed into a combustion chamber is equal, this air-fuel ratio control device finds out Fbaset (=(abyfs(k)/abyfr (k))×Fi (k-M)) from a relationship that the product of a command final fuel injection amount Fi(Fi(K-M)) and a detected air-fuel ratio abyfs(k) is equal to the product of a target command basic fuel injection amount Fbaset to set the actual air-fuel ratio of the engine to a target air-fuel ratio abyfr(k) and the target air-fuel ratio abyfr(k), and finds out a basic fuel injection amount correction coefficient KF(=Fbaset/Fbaseb(k)) by dividing the Fbaset by Fbaseb(k), a command basic fuel injection amount before correction. The KF is multiplied by Fbaseb, the command basic fuel injection amount before correction, thereby Fbaseb, the next command basic fuel injection amount before correction is corrected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277688-A (JP)
Title: Communication method, transmitter, communication system and transmission circuit
Inventor: NISHIMURA MASANOBU
IPC: H04L29/08
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method, a transmitter, a communication system and a transmission circuit for improving transmission efficiency in communication using a frame for transmitting fixed length data such as a synchronous frame to be used in a communication network such as an on-vehicle network.  <P>SOLUTION: In intermittently transmitting a plurality of kinds of data for which a transmission order is decided with a predetermined time interval, the transmitter 10a detects the data length of first data to be transmitted and the data length of second data to be transmitted after a predetermined time from the transmission of the first data (S101). The data length of the first data and the data length of the second data which are detected and the first data are written into a synchronous frame (S102). The synchronous frame is transmitted in which the data length of the first data, the data length of the second data and the first data are written (S103).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270007-A (JP)
Title: Stabilized enzyme, method for producing the same, and method for synthesizing material by using the stabilized enzyme
Inventor: ITO TOSHIYUKI
IPC: C12N9/20
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilized enzyme having excellent reaction rate and optical selectivity, capable of being left at room temperature, and keeping the activities even in an organic solvent; to provide a method for stabilizing the enzyme; and to provide a method for synthesizing a material by using an enzymic reaction having the excellent reaction rate and optical selectivity.  <P>SOLUTION: The stabilized enzyme capable of being left at room temperature and keeping the activities even in the organic solvent is obtained by adding an ionic liquid to a buffer solution of the enzyme, and freeze-drying the added product to provide the enzyme coated with the ionic liquid. The method for synthesizing the material at the excellent reaction rate and optical selectivity is provided by using the stabilized enzyme in a material-synthesizing reaction. The addition of the ionic liquid, particularly Brij-IL of 10 mol% based on a substrate alcohol to the enzymic reaction liquid is effective.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272724-A (JP)
Title: Adhesive tape for semiconductor
Inventor: YABUKI AKIRA
IPC: C09J201/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for an adhesive tape, having a good expanding property, less effect of dicing dusts to a semiconductor chip and a good cutting property, an adhesive tape, and the adhesive tape with a releasing tape.  <P>SOLUTION: This substrate used for the adhesive tape having an adhesive layer on the substrate is provided by laminating an adhesive-applied layer, a thermoplastic elastomer layer and a resin layer in this order, wherein, the thermoplastic elastomer layer consists of a resin layer containing ≥70 mass % hydrogenated styrene-butadiene copolymer and the thickness of the layer is ≥30 % based on the thickness of the substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271487-A (JP)
Title: Printing method and printing system
Inventor: KATO HIROKI
IPC: G06F3/12
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method which enables the correct addition of a required correction to the first printing pattern even if a position deviation occurs at a printed matter, and a printing system.  <P>SOLUTION: The printing method is the one by which the required correction may be added to the printed matter on which the first printing pattern has been printed. For the printing method, when the first printing pattern is corrected by making the comparison for every equal address between the electronic data corresponding to the first printing pattern and the electronic data corresponding to the second printing pattern formed by correcting the electronic data of the first printing pattern and by extracting the different data of the two electronic data, the misregistration of the printed matter is detected (step S121), and the different electronic data is so corrected that the position deviation may be offset (step S123), and then the overwriting is made on the printed matter based on the corrected electronic data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284523-A (JP)
Title: System, method and program for illegal intrusion detection
Inventor: SHIMAMURA SUGURU
IPC: G06F21/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illegal intrusion detection system capable of detecting an invasion with an unknown invasion pattern, prevention of data leakage, and simple use with a reduced cost.  <P>SOLUTION: The system includes a server computer 1 accessible from an external terminal via an external network, and a firewall 2 for monitoring an external unauthorized access to from outside the server computer. The server computer 1 stores in advance a dummy data obtainable by an invading external terminal. Also, the firewall 2 includes a dummy data registration means for registering the dummy data, and based on the registered dummy data, a dummy data examination means for examining whether the dummy data is included in the data which is obtained by the external terminal and passes through the firewall.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004301841-A (JP)
Title: Method and device for developing core loading pattern in nuclear reactor
Inventor: RUSSELL WILLIAM EARL II
IPC: G21C3/08
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for developing a design of a core loading pattern in a nuclear reactor.  <P>SOLUTION: In this method, a set of the limits applicable to a core is defined (S10) and a test core loading pattern design to be used for the loading of the core is determined on the basis of the limits (S20). Reactor operations are simulated for a subset of the core and simulation results are generated (S30). The simulation results are compared with the limits (S40) and the data obtained from the comparison show whether any limits are violated by the core during simulations or not (S50). Referring to the data, designers or engineers correct the test core loading pattern, carry out simulations and draw up a derived core loading pattern design to ultimately complete them as an acceptable core loading pattern design of the core.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005286193-A (JP)
Title: Electromagnetic wave absorber having wide-band frequency characteristics
Inventor: KOBAYASHI TATSUYA
IPC: H01F1/34
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft electromagnet wave absorber that has stable energy conversion efficiency in a wide frequency band of MHz-10 GHz, especially, in a high frequency band and high-resistance high-insulation characteristics; is excellent in electromagnetic wave absorbability, thermal conductivity, flame retardant, and adhesive strength; is reduced in temperature dependency; and is free from sticking limitation.  <P>SOLUTION: The electromagnetic wave absorber contains (a) 40-60 wt% soft ferrite surface-treated with a nonfunctional group-based silane compound, (b) 20-30 wt% flat soft magnetic metal powder, and (c) 3-10 wt% magnetite. The absorber also contains (d) 7-25 wt% silicone.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279608-A (JP)
Title: Fixed bed-used electrolysis method and electrolysis apparatus
Inventor: IKEMIYA NORITO
IPC: C25B11/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed bed-used electrolysis method in which excellent characteristics of electrically conductive diamond can be utilized effectively and to provide an electrolysis apparatus.  <P>SOLUTION: This electrolysis apparatus is provided with: an anode plate 13; a cathode plate 14; a fixed bed 18 which is arranged between the anode plate and the cathode plate and consists of an electrically conductive diamond particle 16 and an electrically nonconducting particle 17; and an electricity conducting device 15 connected to the anode plate and the cathode plate. The water 40 to be treated is introduced into the fixed bed 18. It is desirable to pack the electrically conductive diamond particle 16 in the fixed bed 18 so that the electrically conductive diamond particle 16 is brought into contact with the electrode. As a result, the electrolysis efficiency of this electrolysis apparatus can be made higher than that of the conventional electrolysis apparatus composed of an electrically conductive diamond flat electrode and such a problem can be solved that it is difficult to manufacture the flat electrode and the manufacturing cost of the flat electrode is expensive.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292315-A (JP)
Title: Exposure method for printing plate
Inventor: MATSUOKA HIROSHI
IPC: G03F1/92
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new exposure method for a printing plate, by which the whole process can be carried out in a light room and no unwanted images occur, even though the sensitivity can be kept high, without going through a development step.  <P>SOLUTION: In the exposure method for a printing plate, a lithographic printing plate precursor, having on a support an image recording layer containing a photopolymerization initiator, a thermal polymerization initiator, a polymerizable compound and a binder polymer and capable of recording an image upon exposure is heated before exposure to decompose the thermal polymerization initiator, whereby the dissolved oxygen in the image recording layer is eliminated, and then the precursor is exposed image-wise.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290238-A (JP)
Title: Engine oil composition
Inventor: MARUMO MITSUYOSHI
IPC: C10M101/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-viscosity engine oil composition having a lower viscosity than that of the lowest-viscosity grade engine oil composition specified by SAE (society of automotive engineers) viscosity classification, ensuring abrasion resistance at high temperatures and having excellent abrasion resistance without increasing the amount of an added abrasion-resistant agent.  <P>SOLUTION: The engine oil composition is obtained by compounding zinc dithiophosphate in an amount of 0.02-0.12 mass% expressed in terms of the amount of phosphorus and an effective amount of at least one kind of additive for the engine oil in a base oil composed of mineral oils and/or synthetic oils. The engine oil composition is characterized by satisfying (1) <2.6 mPa s high-temperature high shear viscosity under conditions of 150°C and high shear of 1×10<SP>6</SP>s<SP>-1</SP>and (2) formula.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288979-A (JP)
Title: Resin composition for thermal recording material
Inventor: SAKURAI SHINJIRO
IPC: B41M5/337
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin for a thermal recording material which has a protective layer having a high feel of gloss and transparency and also is improved in thermal head suitability (heat resistance), water resistance and printing suitability.  <P>SOLUTION: In a thermal recording sheet constituted by providing on a substrate a thermal recording layer producing color by heat and by laying thereon an intermediate layer and further a gloss protecting layer sequentially, a resin emulsion (E) in the gloss protecting layer consists of (a) a polyolefin resin emulsion having an average particle diameter of 1,000 nm or less and (b) a silicon macromer copolymerization resin emulsion, and a silicon macromer is contained in the amount of 5-15 wt.% to 100 pts.wt. of the solid constituent in (b) the silicon macromer copolymerization resin emulsion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291462-A (JP)
Title: Automatic transmission
Inventor: NOGUCHI MASAMITSU
IPC: F16H57/04
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission aimed at integration of each of structural parts, reduced in the number of assembling process, and reduced in the number of parts items by giving a function as a cover for sealing an opening part to an oil pump case, and eliminating necessity of separately providing a current cover for assembling hole.  <P>SOLUTION: A transmission case is provided with a parking mechanism connected to a selector through a cable, and provided with an opening part for assembling this parking mechanism, and the oil pump case of an oil pump is fitted to seal the opening part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299751-A (JP)
Title: Hydraulic auto tensioner
Inventor: IZUTSU TOMOYOSHI
IPC: F16H7/08
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reduction of characteristic of a hydraulic auto tensioner by preventing adsorption of a check ball due to wear of a seat face.  <P>SOLUTION: A passage 12 communicating both of a pressure chamber 10 and a reservoir chamber 11 is provided in a plunger 9 for partitioning the inside of a cylinder 1 into the pressure chamber 10 and the reservoir chamber 11, and the check ball 15 is provided for the seat face 14 formed in the passage 12 so as to come into contact and leave freely. Surface coarseness of the seat face 14 exceeds a limit value of wear amount for adsorbing and holding the check ball 15 on the seat face 14. The seat face 14 is worn by collision of the check ball 15, and a minute recessed part is left on the seat face 14 in a condition in which it reaches wear limit by progress of wear to prevent the check ball 15 from being adsorbed and held on the seat face 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302450-A (JP)
Title: Backlight unit
Inventor: ISHIHARA MORIKAZU
IPC: F21V8/00
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit in which one light guide body has one outgoing surface and the other outgoing surface facing it and which can switch over and control the outgoing surfaces.  <P>SOLUTION: This is a backlight unit which has at least one light source and one light guide body which introduces and propagates the light of the light source from at least one incidence face into the interior and emits from an outgoing face. The outgoing face is composed of two different faces nearly perpendicular to the incidence face, and switches over and controls the outgoing light at the two different faces. The one light guide body constitutes the two different outgoing faces by diffusion plates and a reflecting plate is installed inside between the diffusion plates and a nearly perpendicular face interposed between the diffusion plates is made an incidence face to form a hollow light guide body. By changing the inclination of the reflecting plate against the diffusion plates manually or automatically, outgoing light at the two different faces is switched over and controlled. It is desirable that a diffusion sheet and/or a prism sheet are mounted on the exterior side of the hollow light guide body on at least one surface of the diffusion plates being the two different outgoing faces.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297708-A (JP)
Title: Front structure of vehicle
Inventor: OKADO HIROMASU
IPC: B62D65/16
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper structure which is easily positioned without forming any clearance between joining faces.  <P>SOLUTION: A front bumper 1 is mounted on a front part of a vehicle, has an opening part 2 opened in a forward part of the vehicle, and comprises a bumper face 3, a face lower member 4 and a fastening member 5. The bumper face 3 constitutes an upper wall 2a and right and left side walls 2b, 2c of the opening part 2, and a pair of first joining faces 10 facing each other are provided on the side walls 2b, 2c. The face lower member 4 constitutes a lower wall 2d of the opening part, and a second joining face 20 to be joined with the first joining face 10 is provided on right and left ends 4a. The fastening member 5 fixes the first joining face 10 with the second joining face 20 in an abutting manner on each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300346-A (JP)
Title: Method and apparatus for separately measuring rate of recrystallization and aspect ratio of crystal grain
Inventor: NAGATA YASUAKI
IPC: G01N29/00
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform an online separate measurement on a rate of recrystallization and the aspect ratio of crystal grains of an object to be measured hot online.  <P>SOLUTION: A head part 30 irradiates the object to be measured 2 with a line focus beam to generate transverse waves polarized in the direction of rolling or transverse waves polarized, in the width direction inside and introduces a second laser beam to a prescribed location in the object to be measured 2, to acquire a second laser beam reflected there. A computer 70 computes the acoustic velocity of the transverse waves, on the basis of waveform data on the second laser beam detected by an interferometer 50 and compares the temperature measured by a temperature sensor 80 with a prescribed temperature. The computer 70 computes the rate of recrystallization, when the measured temperature is equal to the prescribed temperature or higher and the aspect ratio of crystal grains, when the measured temperature is lower than the prescribed temperature on the basis of data indicating the relations among the rates of recrystallization, the aspect ratios of crystal grains, and acoustic velocity parameters previously prepared through the use of acoustic velocity parameters, acquired on the basis of the acoustic velocity of each transverse waves.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297134-A (JP)
Title: Wire saw, beads for wire saw bead and its manufacturing method
Inventor: MATSUBARA MASA
IPC: B24D3/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire saw superior in the sharpness, and suitably usable for cutting in a dry system and a mist system, and also for cutting of reinforced concrete and a steel material having the high bar arrangement ratio; beads used for the wire saw; and its manufacturing method.  <P>SOLUTION: An abrasive grain layer 4 including a diamond abrasive grain is fixed on the outer periphery of a sleeve 2. The abrasive grain layer is divided into two parts in the shaft direction, and is formed of two abrasive grain annular bodies 5 and 5. The annular bodies form an inclined part 5a on its one end side, and are arranged so that the end part side having its inclined part contacts with each other, and a groove is formed between both. These beads are provided by sintering temporary molds becoming a source of the abrasive grain annular bodies in its state, by fitting the two temporary molds in the sleeve 2 so that its inclined part is opposed, by molding mixed powder 7 mixed with the diamond abrasive grain of the abrasive grain layer and metal bond powder by cold compression.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297449-A (JP)
Title: Authenticity determination medium, medium label and medium transfer sheet, and sheet and information recording body enabling determination of authenticity
Inventor: SAITO TAE
IPC: G02B5/30
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authenticity determination medium which can solve problems that a manufacturing time is hard to be shortened on the occasion of forming a determination part of an emboss hologram and the number of processes on the occasion of manufacturing an embossing die is large and the alteration of a pattern of the determination part is difficult.  <P>SOLUTION: When the medium 1 for determining authenticity which has, as a basic constitution, a laminated structure formed by stacking a light selective reflection layer (A) 3A, a phase difference layer 2 and a light selective reflection layer B (mark 3B) is applied by being stuck to an article or by the other means, the light selective reflection layers 3A and 3B reflect incident light and give polarized light different in directions of rotations and different in colors, and therefore the determination of genuineness is enabled. By stacking a hologram forming layer, a reflective layer, etc. on the side of the light selective reflection layer 3B, the authenticity determination medium 1 to which the visibility of the hologram is added and which has a high function of discriminating the genuineness can be provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304683-A (JP)
Title: Ultrasonic probe
Inventor: HARADA HIROYUKI
IPC: A61B8/12
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe for a body cavity diagnosis formed with a swinging mechanism, which reciprocatingly turns a vibrator unit into an arc shape by one-directional rotation of a motor, of a member having a little abrasion and being easy to work.  <P>SOLUTION: The swinging mechanism is constituted of two turning shafts 1a and 1b, arms 2a and 2b journaled to the respective turning shafts, two links 3a and 3b nodally connected to the respective arms by nodal connection parts 4a, 4b, 4c and 4d, and a rotating slope body 6 having a slope 7 abutting the ends of the two links using a disposing direction of the two turning shafts as a central axes 14. The vibrator unit 8 is nodally connected by the end part in the opposite side coming into contact with the slope 7 of the turning slope bodies 6 of the respective links and the nodal connecting parts 4e and 4f. Such a turning body 6 of the swinging mechanism having this structure is rotated only in one direction by a motor 9 to reciprocatingly turn the vibrator unit 8 into the arc shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI