baber/WOPTO huggingface dataset:
Patent JP-2004321659-A (JP)
Title: Quantitative measurement system and optical self evaluation system of color vision characteristic and its method and program
Inventor: KATSUYA MITSUAKI
IPC: A61B3/06
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable to measure easily and quantitatively color vision characteristics by using a color space that can be displayed on a display, and to enable a test subject to conduct a self-evaluation perceptually.  <P>SOLUTION: In this system, an achromatic point W (D65) of a chromaticity diagram is defined as a central intersection, a plurality of straight lines 43, 45, and 47 are drawn, and a measurement display showing the W and two points each on the lines are shown to the test subject to obtain an answer whether or not he can identify them. Based on his answer, a boundary coordinate 53 is determined and a curved line 54 is generated from the boundary coordinate. By conducting this work multiple times, a plurality of curved lines are generated, and imaging data of a possible region 62, an indeterminate region 63, and an impossible region 65 of color differentiation are generated based on a boundary curved line obtained approximately from the curved lines. Consequently, the test subject can easily measure color vision characteristics or the like and evaluate it visually by himself.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327385-A (JP)
Title: Refreshing indication method and refreshing charge/discharge method of secondary battery
Inventor: TAKESHIMA HIROKI
IPC: H02J7/04
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge/discharge control system for restraining the degradation of a battery, by refreshing a secondary battery including a nickel hydride battery or the like.  <P>SOLUTION: Provided is a method of charging and discharging the secondary battery equipped with a positive electrode plate, a negative electrode plate, a separator, and electrolyte solution as well as a battery pack having a temperature sensor. When a temperature difference of each battery goes beyond a given value at charge and discharge, a battery refreshing method indicates necessity of refreshing charge and discharge, which eliminates inactivation of the nickel hydride battery, and further enables equalization of capacity among batteries for an effective utilization of the batteries. Moreover, the method is applicable to various instruments because input power supplies are available either for constant current or constant voltage charging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324026-A (JP)
Title: Function-imparting agent and method for producing fibrous product having functionality by using the same
Inventor: IGARI YASUHIRO
IPC: D06M23/12
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function-imparting agent capable of imparting functions such as skin-beautifying effect, aging-preventing effect, skin eruptions-preventing property, anti-allergy property, etc., to a fibrous product.  <P>SOLUTION: The function-imparting agent is provided by using (a) at least one kind selected from ferulic acid and its derivatives and (b) at least one kind selected from a group consisting of amino acids, vitamins, ceramide, glycyrrhetinic acid of licorice extract, raspberry, jasmine, peppermint, rosemary, roman camomile, eucaliptus, hinokithiol, bamboo extract, aloe extract, catechin, grape fruit, lemon, jojoba oil, olive oil, citrus oil, sea algae extract, squalane, collagen, sorbitol and glucose at (10:1)-(1:10) weight ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331685-A (JP)
Title: Styrenic thermoplastic elastomer composition
Inventor: SHIN GAKUJI
IPC: C08L23/10
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a styrenic thermoplastic elastomer composition having rich flexibility and excellent heat resistance and mechanical strengths and molding processability, a trace amount eluted with n-heptane and suitable as a sealing material for oily foods.  <P>SOLUTION: The styrenic thermoplastic elastomer composition comprises a specific block copolymer (a), an ethylenic polymer (b) polymerized by using a metallocene catalyst and a propylene polymer (c) polymerized by using the metallocene catalyst. The amount of the component (b) is 20-60 wt.% and the amount of the component (c) is 20-60 wt.% [with the proviso that the sum total of the components (a) to (c) is 100 wt.%].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275704-A (JP)
Title: Incense stick holder
Inventor: SHIZUMA MICHIO
IPC: A47G33/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incense stick holder which is simple, and of which the receiving container can be freely chosen.  <P>SOLUTION: The utensil body is formed into a two-stage type, and an upper panel is fixed, and a hole for placing an incense stick is made on the upper panel. The lower part is formed into a sliding type, and a hole is made on a sliding plate, and residue of the incense stick is dropped to the lower side. An engaging hook is formed into an insertion type, and an allowable range for the size of the receiving container is expanded by changing the direction for the insertion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334484-A (JP)
Title: Intrusion detecting device
Inventor: TOHARA MASAHIRO
IPC: G08B25/04
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intrusion detecting device for sufficiently identifying normality/abnormality even in the case of such small displacement volume or intake volume that it is not identifiable by a system for detecting an air pressure difference.  <P>SOLUTION: This intrusion detecting device is provided with an exhaust port 2 and an exhaust system 3 for generating a pressure difference inside and outside a building 1, an intake port 4 of the building, an airflow meter or air speed meter 5 arranged in the intake port 4, a comparing means for comparing the value of the airflow meter or air speed meter 5 with a preliminarily decided judgement reference value and an alarm generating means for generating warning when the output of the comparison means is made different from the judgement reference value by a predetermine range or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333311-A (JP)
Title: High-voltage measuring method for physical property of material and its high-voltage measuring apparatus
Inventor: OTSUKA KAZUO
IPC: G01N27/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage measuring method, and its apparatus, for the physical properties of a material for measuring such high-voltage physical properties as the current characteristic, electric resistance, specific resistance, etc. for example of a measuring material with high precision.  <P>SOLUTION: Along with interposing an insulative giant molecule material 33 which suppresses accumulation of surface charge by charge movement in a surface layer occurring by application of a high voltage, between an upper electrode section 3 supported by a principal axis base 2 and movable vertically and a lower electrode section 5 fixed on a base 4, the measuring material S is presses with a predetermined pressure by a pressing mechanism 6, and caused to adhere closely to the surfaces of both electrodes 3, 5. Moreover, a high voltage is applied to the upper electrode 3, and a current flowing in the measuring material S penetrating is measured. By this structure, the high-voltage physical properties of the measuring material S are measured with high precision, suppressing the generation of creeping discharges.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336568-A (JP)
Title: Amplification circuit and amplification method
Inventor: FUKUDA KENJI
IPC: H04B10/2507
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplification circuit for photodetectors which has satisfactory noise characteristics.  <P>SOLUTION: An amplification circuit 10 for amplifying a signal from a photodetector is provided with a transistor 24 for amplifying the signal, a base bias circuit (a resistance 23 and a second constant current source 26) for giving bias voltage to the base of the transistor 24 by voltage drop caused by the resistance 23, and a capacitor 27 connected between the base and the earth. The resistance 23 is connected between supply voltage and the base, and the photodetector is connected to the emitter of the transistor 24. The transistor 24 outputs, from the collector, a voltage corresponding to a current flowing to the emitter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340402-A (JP)
Title: Defrosting heater, and refrigerator with the same
Inventor: ONISHI ICHIRO
IPC: F25D21/08
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defrosting heater having high defrosting ability and a refrigerator provided with the same.  <P>SOLUTION: This defrosting heater 20 is provided with a heater wire 21 formed from a metal resistor provided inside a glass tube 23 and a tube body 44 for covering the glass tube 23. The tube body 44 is provided with a hole 45 in a side thereof opposite to an evaporator. Heat radiated from the heater wire 21 transmits the glass tube 23 and reaches an evaporator side through the hole 45 of the tube body 44, and melts the adhered/heaped frost. On the other hand, since a side of the tube body 44 not facing to the evaporator is not formed with a hole 45, a part of the heat reached to the inside surface of the tube body 44 is absorbed to raise surface temperature of the tube body 44, and others thereof are reflected to reach the evaporator through the hole 45 of the tube body 44, and melts the frost. Defrosting speed is thereby increased, and defrosting ability is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340613-A (JP)
Title: Photoelectric type encoder
Inventor: KOJIMA KENJI
IPC: G01D5/34
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To widen an effective photoreception area in a photoreceiving face, and to reduce a capacity caused by wiring.  <P>SOLUTION: A photoreceiving chip 15 of this photoelectric encoder includes photodiodes 23, 25, 27, 29. The second optical grating 33 having a conductive shielding part 35 is formed on the photoreceiving face 31 of each of the photodiodes. The wiring 37 is connected to the conductive shielding part 35-1 out of the conductive shielding part 35. A contact part 39 connected to the shielding part 35-1 is arranged in an underside of the shielding part 35-1. The contact part 39 is contacts with the each photoreceiving face 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339290-A (JP)
Title: Resin composition, molded article and optical pickup base for recording
Inventor: TASHIRO TOSHIO
IPC: C08K3/04
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin material that has characteristics, such as molded article dimensional stability, a low linear expansion coefficient, its stability, high strengths, high rigidity, and stiffness, required for a material for pickup bases on which semiconductor lasers used for recording and having large calorific values are loaded, in a good balance, satisfies secondary processability such as self tap, and further has a high heat-radiating property, and to provide a molded article which is a use of the resin material.  <P>SOLUTION: The subject resin composition comprises 10 to 60 wt. % of a resin such as polyphenylene sulfide and 40 to 90 wt. % (the total amount of both the components is 100 wt. %) of graphite having a particle diameter of 20 to 900μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337937-A (JP)
Title: Method and equipment for hot finish rolling
Inventor: HONJO HISASHI
IPC: B21B13/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and equipment for hot finish rolling which essentially aim at making the manufacture of a high-strength and high-toughness steel materials possible and realize productivity corresponding to equipment investment in addition.  <P>SOLUTION: This hot finish rolling equipment 1 is provided with one two-way drive type rolling mill 2, a cooling devices 3 which are installed on the upstream side and the downstream side of the mill, a drive controller for driving the two-way drive type rolling mill 2 forward and backward and a reduction controller by which the rear end part of a steel strip S is formed into a taper shape by reducing that part excessively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339659-A (JP)
Title: Label made of cloth
Inventor: TAMURA KENZO
IPC: D06P5/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woven name label having a logo mark woven on a cloth, free from the monotonous color tone of the logo and enabling varied total design.  <P>SOLUTION: A logo mark is woven on a cloth 1 to obtain an woven name label expressing logo marks 3, 3' such as letters and figures in the cloth part 2. The logo marks 3, 3' are woven by using a yarn (e.g. rayon yarn) different from the yarn (e.g. polyester yarn) constituting the cloth part 2, and the desired part (e.g. hatched part) of the logo is dyed with a dye applicable to the yarn of the logo parts 3, 3' to obtain a woven name label having logo marks 3, 3' colored to different colors in two upper and lower steps. The dyeing of the fiber of the logo part dissolves the monotonous color tone of especially the logo part without changing the touch of the woven name label and enables the varied total design.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346772-A (JP)
Title: Device and method for exhaust emission control
Inventor: YAMATO MASANORI
IPC: F01N13/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for controlling exhaust gas from an internal combustion engine, etc., especially an exhaust emission control device for removing NO<SB>x</SB>exhausted from an automobile engine.  <P>SOLUTION: The exhaust emission control device comprises a plasma reactor for holding H<SB>2</SB>O and/or HC adsorbing material and NO<SB>x</SB>adsorbing material downstream of the H<SB>2</SB>O and/or HC adsorbing material. The exhaust emission control device provides plasma for the H<SB>2</SB>O and/or HC trapped by the H<SB>2</SB>O and/or HC adsorbing material, which promotes reaction of NO to generate NO<SB>2</SB>comparatively easy to be adsorbed by the downstream NO<SB>x</SB>adsorbing material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347179-A (JP)
Title: Storage water heater
Inventor: IZUMI TETSUYA
IPC: F24H1/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a storage water heater capable of preventing deterioration of operation efficiency of a heat pump unit in regard to the storage water heater using stored high temperature hot water as a heat source for a heater or the like in addition to hot water supply.  <P>SOLUTION: In a circulation circuit 43, discharge openings 42a-42c are plurally divided and connected in a height direction of a hot water storage tank 1, and it is composed so that one is selected from the plurality of discharge openings 42a-42c and hot water of a medium temperature is returned into the hot water storage tank 1 on the basis of a hot water temperature in a neighborhood of a portion connected to the discharge openings 42a-42c in the hot water storage tank 1. In delivery tubes 13 and 14, delivery openings 14a-14c are plurally divided and connected in the height direction of the hot water storage tank 1, and they are composed so that one of the delivery openings 14a-14c is selected to deliver hot water into the hot storage tank 1 on the basis of a hot water temperature in a neighborhood of a portion connected to the delivery openings 14a-14c in the hot water storage tank 1. By this, deterioration of operation efficiency can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348926-A (JP)
Title: Magnetic recording and reproducing device, and method for reproducing recorded information
Inventor: MASUDA NORIAKI
IPC: G11B5/41
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress damage or the like of a reproducing head even when an MR head is used for a reproducing head and to perform overall recovery of an error rate by securing contact performance with a tape-shaped recording medium in a magnetic recording and reproducing device.  <P>SOLUTION: The detection of an error rate of a reproduced signal and the detection of noise in the reproduced signal are respectively separately and independently performed, and instructions to clean a head part including the MR head, to correct a head surface shape or to adjust the tension of the tape-shaped recording medium are automatically performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353233-A (JP)
Title: Olefin resin floor sheet having uneven pattern
Inventor: KAMIYA TOSHIHIRO
IPC: E04F15/10
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an olefin resin floor sheet constituted by forming uneven patterns having the same high-class sense as that of a vinyle chloride resin-made floor sheet of chemical embossment.  <P>SOLUTION: In the floor sheet formed by having a fibrous basic material 6, an olefin resin foaming layer 1, a foaming control agent containing a print layer 5, a primer treatment layer 4, a pattern print layer 3 and a transparent olefin resin film 2 in due order, it is so constituted that the pattern print layer 3, the primer treatment layer 4 and the forming control agent containing print layer 5 are provided to the transparent film 2 in due order, the foaming control agent containing print layer 5 side is adhered toward the foaming layer 1 side and that it is heatedly foamed. As a foaming agent used for the foaming layer 1, azodicarboxylic amide is favorable, and as the foaming control agent compounded to the foaming control agent containing print layer 5, a benzotriazole foaming control agent is favorable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356018-A (JP)
Title: Solid polymer fuel cell
Inventor: ITO EIKI
IPC: H01M8/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell which has an appropriate humidifying structure and in which improvement in performance and durability is realized.  <P>SOLUTION: This is a solid polymer fuel cell which obtains electromotive force by a battery reaction in which a cathode 30 is arranged on one side and an anode 3 is arranged on the other side through a polymer membrane 2, and an oxidizer gas is supplied to the cathode 30 and a fuel gas is supplied to the anode 3 respectively, and water is obtained by hydrogen and oxygen. A cooling water inlet side pipe line 5 is arranged adjacent to the location of humidification in the oxidizer gas passage 21 and/or fuel gas passage 34, and the cooling water 11 flowing in the cooling water inlet side pipe line 5 and the above polymer membrane 2 are made to contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355493-A (JP)
Title: Image processing device
Inventor: MATSUSHITA TAKESHI
IPC: H04N5/91
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable selection of an intended image from a number of reduced images in an easy manner without special information additional operation by a user.  <P>SOLUTION: A CPU 14 groups the number of reduced images by using time stamp information of pictured image data. For example, the reduced images are grouped based on dates included by the time stamp information and a picturing time interval of the images are calculated based on time of day included by the time stamp information and more minute grouping is executed according to the length of the time interval. Then, the reduced images are displayed on a CRT display device 10 in different methods for each group of the reduced images.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358338-A (JP)
Title: Composite conductive precision washing method
Inventor: SUMIMOYA IWAO
IPC: B08B3/08
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite conductive precision washing method capable of removing particles in a nanometer order in a washing method for a work requiring an extremely clean surface, e.g., fixtures for fabricating a semiconductor substrate or a semiconductor such as a sticking prevention board in semiconductor fabrication equipment.  <P>SOLUTION: A rotary brush 4 is connected to the anode of a DC power source 6, and a base 3 is connected to the cathode. A work 1 is set to the surface of the base 3, and water comprising an electrolyte (surfactant) is allowed to be flowed from the upper part of the rotary brush 4. The rotary brush 4 is in contact with the work 1, and the surface of the work 1 is washed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362316-A (JP)
Title: Telephone with two-step switch
Inventor: NISHIDA HARUSUKE
IPC: G06F3/02
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone which selects functions for "Determine" or "Cancel" with a push motion of one key by means of a two-step switch.  <P>SOLUTION: When pushing down the two-step switch, a first-step switch stopper 4 and a detecting section 6 come in contact with each other. Then, when stopped pushing the switch (release the switch), the two-step switch returns to an original position, a system control section 16 executes "Determine" processing. When the two-step switch is further pushed down from the state that is already pushed down to the first step and the detecting section 6 detects that it comes into contact with a second-step switch stopper 5, the system control section 16 executes "Cancel" processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001117-A (JP)
Title: Inkjet recording material
Inventor: MIYAJI NOBUMASA
IPC: B41J2/01
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording material for pigment ink, which has a high gloss and high ink absorption, which reduces a haze in a printed part, which brings about a high printing density, and which reduces a difference in gloss among images on the printed part.  <P>SOLUTION: In this inkjet recording material for the pigment ink, at least one ink receiving layer mainly containing inorganic particulates is provided on a substrate, and applied by using a coating liquid containing an aqueous medium dispersion composition of wet ground silica, which is obtained in the state of being dispersed at a pH of 7-13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000005-A (JP)
Title: Agricultural insect-proof net
Inventor: YAMAMURA TOSHIO
IPC: A01M29/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide agricultural insect-proof net more excellent in insect-proofing effect than that of conventional one having the same mesh size, having air permeability and light transmittance even when making the mesh size smaller, and making vegetables, flowers and trees, and/or fruit trees grow well as insect-proof net having larger mesh size does.  <P>SOLUTION: The agricultural insect-proof net comprises warp knitting formed of polyester filament yarn having a titanium oxide content of ≤0.1 mass% and a modified cross section. It is desirable that the cross section of the filament yarn has a flat or triangle shape, the number of meshes of the warp knitting is 12 meshes or more per 2.54 cm, and the warp knitting has a marquisette structure. Also it is desirable that polyvinyl alcohol is fixedly applied to the agricultural insect-proof net or the agricultural insect-proof net is subjected to shrink resistant finish.  <P>COPYRIGHT: (C)2005,JPO&NCIPI