baber/WOPTO huggingface dataset:
Patent JP-2003321600-A (JP)
Title: Polylactic acid aqueous emulsion, method for producing the same and coating containing the polylactic acid aqueous emulsion
Inventor: TAKAGI YOSHINORI
IPC: C09D193/04
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid aqueous emulsion which has excellent handling workability, safety, storage stability, and the like, to provide a method for producing the same, and to provide a coating containing the polylactic acid aqueous emulsion.  <P>SOLUTION: This polylactic acid aqueous emulsion is characterized by containing a rosin-based resin. The method for producing the polylactic acid aqueous emulsion is characterized by emulsifying a mixture of the polylactic acid with the rosin-based resin in water. The coating is characterized by containing the polylactic acid aqueous emulsion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321576-A (JP)
Title: Rubber composition
Inventor: AMINO NAOYA
IPC: C08L9/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica-compounded rubber composition suppressed in silica agglomeration.  <P>SOLUTION: The rubber composition comprises 100 pts.wt. diene rubber, 5-80 pts.wt. silica (A) having ≥5/nm<SP>2</SP>silanol bonded amount per unit surface area and 5-80 pts.wt. silica (B) having ≤4/nm<SP>2</SP>silanol bonded amount per unit surface area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322711-A (JP)
Title: Observation optical system and optical instrument
Inventor: KATO YUMIKO
IPC: G02B1/118
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce Fresnel reflection on the surfaces of optical members, to improve transmissivity, and also to prevent a surface reflection ghost generated among a plurality of optical surfaces.  <P>SOLUTION: In the observation optical system having a plurality of optical surfaces R1-R10, the optical effective region of at least one surface among the surfaces R1-R10 is provided with a micro-cyclic structure A having a cycle smaller than the wavelength of incident light. For example, the micro-cyclic structure A is provided in the optical effective region of oppositely facing two optical surfaces R2, R3 among the plurality of the optical surfaces or in the optical effective region of at least one surface among the optical surfaces of an objective optical system L1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332163-A (JP)
Title: Flat magnetic element
Inventor: FUKUDA YASUTAKA
IPC: H01F41/04
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat magnetic element that can increase the inductance but reduce the DC resistance of a coil without deteriorating the characteristics of the coil fracturing the coil wires.  <P>SOLUTION: This flat magnetic element is constituted in a structure in which a flat coil is sandwiched between lower and upper sintered magnetic ferrite substrates. A magnetic ferrite resin which is a mixture of magnetic ferrite powder and a resin binder is packed in the gap between the coil wires of the flat coil and, at the same time, the flat coil is bonded to the upper sintered magnetic ferrite substrate through an adhesive resin layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330251-A (JP)
Title: Protection device for high voltage power source device
Inventor: ISHIKAWA JUNJI
IPC: H02M3/28
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To make a protection device small-sized and low-cost by preliminarily storing an abnormality detection level for each output set value in a high voltage power source to perform digital control and performing abnormality detection of a plurality of outputs in time division.  <P>SOLUTION: An output current detection value is compared with a saw tooth wave having a prescribed frequency and is converted to a PWM signal. A pulse width of the PWM signal is counted by a high frequency clock, and output is stopped when the counted result exceeds an abnormality detection level. The abnormality detection level is preliminarily determined for each output set value and is stored in a storage means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326278-A (JP)
Title: Waste liquid treatment method and waste liquid treatment apparatus for electrodeposition liquid
Inventor: TANIDA KAZUTOSHI
IPC: B01F15/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple waste liquid treatment method for an electrodeposition liquid containing a water soluble polymer whose solubility or dispersibility decreases when the concentration of hydrogen ions in an aqueous solution increases by which suspended solids dispersed into the liquid can easily be precipitated or flocculated and settled, further, reaction in a weak acid region is possible, thus treatment of a supernatant can easily be performed and safety is high, so that equipment and working costs can be made inexpensive, and to provide a waste liquid treatment apparatus.  <P>SOLUTION: The waste liquid treatment method is performed to the electrodeposition liquid containing the water soluble molecule compound combinedly having a hydrophobic group and a hydrophilic group in the molecule, whose solubility or dispersibility decreases when the concentration of hydrogen ions in the aqueous solution increases. In this case, an acid reaction liquid is mixed into the waste liquid to control the pH value of the mixed liquid to the range of 4.5 to 6.5, so that suspended solids in the waste liquid are precipitated or flocculated, and the suspended solids are removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332791-A (JP)
Title: Electronic component mounter
Inventor: OYAMA KAZUYOSHI
IPC: H05K13/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect chucking of an electronic component by means of a suction nozzle or incorrect chucking attitude surely after chucking operation of the electronic component.  <P>SOLUTION: After the suction nozzle 15 descended to chuck the electronic component D from a component feeding unit 3 and then ascended, a mounting head 16 is turned by driving pulse motors 21 and 26. More specifically, a first inner tubular body 17A and a second inner tubular body 17B turn about a column 75, as a fulcrum, thus turning the suction nozzle 15 for chucking the electronic component D. Since the suction nozzle 15 is located between a prism 79 and a light receiving unit 81 during the turning operation, presence of the component and the suction attitude thereof can be detected by detecting the height position of the lower end face of the electronic component D at a plurality of positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337050-A (JP)
Title: Rotation detector and rolling device
Inventor: FUKUYAMA HIROMASA
IPC: G01D5/245
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detector which detects the rotating speed and the direction of rotation of a rotor simultaneously by the use of a single sensor and has a simple structure, and a rolling device fitted with this rotation detector.  <P>SOLUTION: The rotation detector has a pulser which is fitted to the rotor and has a plurality of recesses, and the single sensor for detecting the recesses of the pulser. By detecting the second recesses 12 of the pulser with a second threshold value by the use of the sensor, along with detecting base pulses and measuring the rotating speed of the rotor b detecting first recesses 11 of a pulser width t and a depth u and second recesses 12 of the width t and a depth v (v>u) with a first threshold value, pulses for detecting the direction of rotation is detected, and the direction of rotation of the rotor is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338253-A (JP)
Title: Cathode structural body
Inventor: ONO OSAMU
IPC: H01J29/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode structural body in which reduction of deteriora tion of a cut-off characteristic and the resolution of a cathode-ray tube device is possible, a high-resolution is obtained over the whole face of the fluorescent screen, and further the brightness and chromaticity can be reproduced faithfully.  <P>SOLUTION: The cathode structural body K is provided with a cathode 12, the cathode main body 11 having a cylindrical holder 13 to retain the cathode 12, a 1st cylindrical part 21 which has a larger inner diameter than the outer diameter of the holder 13 and to whose inside the holder 13 is fixed, and a cylinder 20 having a larger inner diameter than that of the 1st cylindrical part 21, and which is equipped with a 2nd cylindrical part 22 which is concentric with the 1st cylindrical part 21. The inner diameter of the cylinder 20, the length of the same, and the outer diameter of the holder 13 are set so that they regulate the inclination of the holder 13 as 1.5 degree or less against the cylinder 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003170993-A (JP)
Title: Box for carrying glass base sheet
Inventor: HARA MASAYA
IPC: H01L21/673
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box for carrying a glass base sheet in which by forming a part of a lid body to be visible through, a condition of arrangement of the glass base sheet stored in the box for carrying the glass base sheet can be confirmed.  <P>SOLUTION: The box for carrying the glass base sheet is provided with a closed-end main body made of a foamed plastic in which channels for supporting the glass base sheets are formed on each of inner faces of at least a pair of facing side wall parts and the top part of the side wall parts are opened, and a lid body made of a foamed plastic covering the opening part of the top of the side walls of the main body. The box for carrying the glass base sheet has window holes on a ceiling wall or the side walls or the ceiling wall, and the side walls constituting the lid body and the window holes being formed by fitting transparent sheet members. By making the part of the lid body to be visible through, it is possible to grasp a condition of the glass base sheets inside from the outside of the box for carrying the glass base sheet made of the foamed molded body, and to prevent yield of the glass base sheets during carrying the glass base sheets from being decreased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003342265-A (JP)
Title: Triazolidine derivative and its pharmaceutical use
Inventor: SAKAI YUSUKE
IPC: A61P43/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a triazolidine derivative having chymase and tryptase inhibiting activities.   <P>SOLUTION: The triazolidine derivative is a compound expressed by formula (I) (A is carbonyl or sulfonyl; R<SP>1</SP>is naphthyl; R<SP>2</SP>is H, a (substituted)lower alkyl or BR<SP>4</SP>(B is carbonyl or sulfonyl; and R<SP>4</SP>is an aryl); and R<SP>3</SP>is a (substituted)aryl) or its pharmecochemically permissible salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003092842-A (JP)
Title: Method and apparatus for charging battery
Inventor: WATTS FRED S
IPC: H02J7/10
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a charging method and a monitoring method which can prevent a battery from insufficient charging. SOLUTION: This battery charging method includes a step in which a current is supplied to a battery pack, a step in which first and second battery temperatures are sensed, a step in which a first temperature change rate between the first and second battery temperatures is specified, a step in which a third battery temperature is sensed, a step in which a second temperature change rate between the second and third battery temperatures is specified, and a step in which, if the first temperature change rate is not less than a predetermined first threshold and the second temperature change rate is not less than a predetermined second threshold, a charging finish operation according to a temperature reference method is disabled to carry out.
Patent JP-2003341634-A (JP)
Title: Pouch container and method for manufacturing it
Inventor: FUKUDA MASAHISA
IPC: B31B50/64
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pouch container which can simply be sealed again after it is opened once without using any other member such as a rubber band, a tack seal or the like, and a method for manufacturing it.   <P>SOLUTION: The pouch container is composed of a bag main body formed of a flexible sheet with heat bonding characteristics on its inner face and with a hand-clasping type sticking part 12 on its back face, and a shape holding member 20 pinched in the hand-clasping type sticking part 12 and heat-sealed on the inner face of a sheathing sheet 11. The shape holding member 20 is a belt-like body prepared by laminating three plastic-deforming core materials 21 with two pieces of cover tapes 22 and 23 with a two-layer structure, and the adhesive strength of the cover tape 23 (outer layer 23a) to the sheathing sheet 11 is set smaller than the adhesive strength of the cover tape 22 (outer layer 22a) to the sheathing sheet 11 so as to perform releasing between the cover tape 23 and the sheathing sheet 11 when it is opened at the hand-clasping type sticking part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341016-A (JP)
Title: Detection mark, misregister quantity measuring instrument, printing apparatus, misregister quantity measuring method, printing method and program
Inventor: SHIRAISHI YASUTO
IPC: B41M1/18
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for inexpensively measuring misregister quantity while reducing the load of an operator when images of one or more colors are superposed one upon another to perform printing.   <P>SOLUTION: An image processing part 56 and a misregister quantity detection part 501 are provided to a printing apparatus. A detection mark constituted of a latticelike detection patch wherein segments having a predetermined color are provided at a predetermined interval is printed on color printed matter by the printing apparatus and an image obtained by picking up the image of a predetermined region including the detection mark on the color printed matter is transmitted to the image processing part 56. Next, the image processing part 56 measures the color density of the measuring region to generate color density data 100. Further, the misregister quantity detection part 501 measures the misregister quantities of respective colors on the basis of the color density data 100 while referring to the reference data 101 showing the correlation with the color density and the misregister quantity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345193-A (JP)
Title: Parameter setting device and image forming apparatus using the same
Inventor: EJIMA HITOSHI
IPC: G03G21/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To classify parameters for image formation processing into parameters that only a user having technical knowledge can change and parameters that even a general user who does not have the technical knowledge can change and to enable the general user to optimize only the latter.   <P>SOLUTION: When the general user who does not have the technical knowledge selects a change (custom paper kind adjustment value) of parameters, corresponding to the kind and property of a printing form, that the general user can change in an image at the left end of Fig. 6 in a diagnostic mode of a copy system, a 2nd upper image from the left of Fig. 6 is displayed. The general user is allowed to change the respective parameters within a limited range. The general user changes the parameters within the range and then the changed parameters are used as corrected parameters for printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345823-A (JP)
Title: Access system and access control method
Inventor: KO SEIYO
IPC: G06F17/30
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access system which can analyze meaning contents from utterance contents, etc., on the basis of the utterance contents, etc., that a user uttered, obtain access information associated with the analyzed meaning contents, and access a Web page complying with a request made by the user according to the obtained access information.   <P>SOLUTION: This access system is provided with: a topic retrieval part 360 which retrieves 2nd morpheme information including morphemes constituting 1st morpheme information among pieces of 2nd morpheme information by collating the 1st morpheme information constituting the utterance contents of the user with the previously stored pieces of 2nd morpheme information; and an access information retrieval part 390 which obtains access information associated with the 2nd morpheme information according to the 2nd morpheme information retrieved by the topic retrieval part 360.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340733-A (JP)
Title: Spanner for preventing slip or corner dulling
Inventor: KO SHUKYO
IPC: B25B13/02
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spanner for preventing any slip or corner dulling.   <P>SOLUTION: A throat hole 45 is formed between a first jaw 43 and a second jaw 44 extended from a head 42 on one end of a handle, a first recessed part 451 is formed at a middle stage position of the throat hole, a first tooth section 431 and a second tooth section 441 are formed parallel to inner sides of the first and second jaws, and the first tooth section and the second tooth section are installed in an asymmetrical manner. A second recessed part 452 is formed at a position continuous the throat hole on one side of the first tooth section, a third recessed part 453 is formed at a position continuous the throat hole on one side of the second tooth section, and the second recessed part and the first recessed part are diagonally connected to each other on a first plane 454. When a fixed part is inserted in the throat hole of the spanner 40, three end angles on one side of the fixed part are accommodated in the first, second and third recessed parts, respectively, and the fixed part is engagement-supported by the first and second tooth sections to allow the spanner to achieve the function of preventing any slip or corner dulling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346032-A (JP)
Title: Point service method and point service system
Inventor: NOZAWA TSUKASA
IPC: G06Q10/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a point service system capable of surely and easily identifying a user.   <P>SOLUTION: This point service system is provided with a cellular phone 10 of a point service user 1 allowing installation of a storage medium 8 storing a telephone number, an identification number, and the number of points removably, reading the number of points stored in the storage medium 8 to display it, and writing the inputted identification number in the storage medium 8, a storage medium reader (writer) 30 reading the identification number and the telephone number of the cellular phone 10 stored in the storage medium 8 to transmit them to a management server 40 and writing the number of new points in the storage medium 8, and the management server 40 of a point service manager 4 collating the telephone number and the identification number received from the reader 30 with those registered in a database.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342491-A (JP)
Title: Aqueous pigment dispersion and aqueous pigment recording fluid
Inventor: TSUCHIYA KIKUO
IPC: C09D11/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper phthalocyanine aqueous pigment dispersion having a high degree of dispersion stability which does not thicken even when subject to high temperature hysteresis, and does not cause nozzle clogging and discharge failure of an ink or the like even when used in preparing the aqueous pigment recording ink such as an inkjet recording aqueous ink.   <P>SOLUTION: In the aqueous pigment dispersion which contains at least a copper phthalocyanine pigment and an anionic group-containing noncrosslinked organic polymeric compound and has an average particle diameter of the dispersion particles dispersed in an aqueous medium of 50-200 nm, the ratio [absorbance ratio of (A) to (B)] of (A) the absorbance in the maximum absorption at a wavelength of 610-620 nm to (B) the absorbance in the maximum absorption at a wavelength of 700-710 is 1.00-1.26, and the aqueous pigment recording fluid is prepared to a pigment content in terms of mass of 1-8% with the use of the aqueous pigment dispersion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339314-A (JP)
Title: Fruit-mixed fermented milk
Inventor: MATSUI NOBUTO
IPC: A23C9/133
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide fermented milk having natural sweetness inherent in fruit.   <P>SOLUTION: The fruit-mixed fermented milk contains only fruit juice subjected to deacidification and concentration as a sweetness source so as to have the same kind and ratio of a sweetness substance as those of original sweetness of fruit from which the juice is produced. The fermented milk has a sweetness degree of 1-23, and produced by a method comprising the following processes: adding 0.002-5 pts.wt. of a lactobacillus starter to 100 pts.wt. of a raw material mixture comprising milk or dairy products, or a mixed substance of milk or dairy products, with Bx. 50-80 juice subjected to deacidification and concentration, fermenting the mixture so as to have the acidity of 0.7-1.3 (process 1), adding, to the produced lactobacillus, at least one of sweetness source selected from the group comprising deacidificated and concentrated fruit juice, fruit sauce and fruit flesh.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077904-A (JP)
Title: Apparatus and method for plasma processing
Inventor: KAJI TETSUNORI
IPC: H05H1/46
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for plasma processing where precision processing of fine pattern for a sample of large diameter is easy and the selective ratio in fine processing is improved. SOLUTION: The apparatus for plasma processing, which comprises a vacuum processing chamber, a sample stage for arranging a sample processed in the vacuum processing chamber, and a plasma generating means including a high frequency power source, is constituted so as to comprise an electrostatic chucking means for holding the sample on the sample stage by means of an electrostatic chucking force and a pulse bias applying means for applying a pulse bias voltage to the sample and so that the high frequency power source applies a high frequency voltage of 10-500 MHz and the pressure in the vacuum processing chamber is reduced to 0.5-4.0 Pa.
Patent JP-2003343409-A (JP)
Title: Knocking prevention device
Inventor: ISODA NAOYA
IPC: F02P5/152
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knocking prevention device capable of detecting a knocking state without using a special knock sensor, and thereby controlling an ignition time based on it to prevent knocking and to improve output.   <P>SOLUTION: This knocking prevention device is equipped with: a rotation speed detection part 12 for calculating a rotation speed from a rotation detection signal of a crank shaft; a rotation fluctuation level detection part 13 for calculating a rotation fluctuation level from the rotation detection signal of the crank shaft; a load amount calculation part 15 for calculating a load based on the rotation fluctuation level; and an ignition time decision part 16 for determining whether or not the knocking state is set based on the calculated rotation fluctuation level and load amount, and for delaying the ignition time when the knocking state is determined to be set.  <P>COPYRIGHT: (C)2004,JPO