baber/WOPTO huggingface dataset:
Patent JP-2003166156-A (JP)
Title: Nonwoven fabric and porous film containing inorganic antimicrobial agent and antimicrobial product using the same
Inventor: INOUE TADASHI
IPC: D04H1/4291
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antimicrobial nonwoven fabric and an antimicrobial porous film which have excellent shape stability, antimicrobial properties, deodorizing properties and safety, and can advantageously be used for wide uses including inexpensive medical uses and sanitary articles such as diapers.  <P>SOLUTION: This nonwoven fabric and porous film each is characterized by containing an inorganic antimicrobial agent containing at least one metal ion selected from the ions of metals consisting of Mn, Fe, Co, Ni, Cu and Zn. The nonwoven fabric and porous film having the excellent antimicrobial properties and deodorizing properties can provide medical cloths and sanitary articles which give excellent feelings of wearing, hardly cause rashes on the skins, and have excellent safety.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002239785-A (JP)
Title: Noncleaning flux corresponding to lead-free solder and solder composition containing the flux
Inventor: NISHINA TSUTOMU
IPC: B23K35/36
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide noncleaning flux usable for lead-free solder, and a solder composition containing the flux. SOLUTION: The flux for soldering contains epoxy resin and organic carboxylic acid. The epoxy resin and organic carboxylic acid are blended so that the equivalent of the carboxyl group in the organic carboxylic acid is 0.8 to 2.0 to one equivalent of the epoxy group in the epoxy resin. The epoxy resin and organic carboxylic acid are contained by >=70 mass% to the total content of the flux. If required, the flux for soldering further contains alcohol of <=70 mass% to the total content of the flux.
Patent JP-2003168645-A (JP)
Title: Semiconductor thin film device, its manufacturing method, and image display device
Inventor: HATANO MUTSUKO
IPC: H01L27/12
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To control grain boundaries, particle diameters, and crystal orientations on an insulating substrate.  <P>SOLUTION: A semiconductor thin film device has a semiconductor thin film having a thickness of ≤200 nm and formed on an insulating transparent substrate having a distortion spot of ≤600°. The semiconductor thin film has an area where first semiconductor thin film areas having defect densities of <1×10<SP>17</SP>cm<SP>-3</SP>and second semiconductor thin film areas having defect densities of ≥1×10<SP>17</SP>cm<SP>-3</SP>are alternately arranged in a stripe-like state. The first semiconductor thin film areas have widths broader than the second semiconductor thin film areas have. Consequently, a semiconductor thin film device having a high-quality semiconductor thin film can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171924-A (JP)
Title: Multiple natural type stacking block and method for manufacture thereof
Inventor: OTSUKI TAKAYUKI
IPC: A01K61/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple natural type stacking block and its manufacturing method capable of forming a varied pattern such as a mosaic on a retaining wall, and capable of securing a varied inhabitable clearance and the plant cultivating volume according to fishes or plants.  <P>SOLUTION: A multiple natural type stacking block is composed of a slope face side brace body 1 forming a shape of a stacking block and a deep joint forming body 2 separate from the brace body 1, and has the deep joint forming body 2 having the outer peripheral length smaller than the surface side outer peripheral length of the brace body 1, and is formed by joining a separate brace body 1 and the deep joint forming body 2 by the other joining means such as an anchor pin. In its manufacturing method, an anchor body is partially projected and previously buried on the brace body side of the deep joint forming body 2, and the anchor body side of the deep joint forming body is joined to the surface side at brace body molding time. In the manufacturing method of the multiple natural type stacking block, the brace body side of the deep joint forming body 2 is partially fitted in and joined to the brace body side from the surface side of the brace body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170196-A (JP)
Title: Screw type filtration dehydrator
Inventor: KANETANI HIDEAKI
IPC: C02F11/12
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw type filtration dehydrator in which raw water containing sludge charged from a hopper easily passes through a feed port, and is promptly fed into the center hole of a filtration body, and smooth filtration dehydration is carried out.  <P>SOLUTION: In the screw type filtration dehydrator, an annular filtration plate 2 and an annular movable plate 3 which are oppositely arranged at a distance from slits are stacked and arrayed to form a cylindrical filtration body 7 having each slit as a separated water flowing-out groove 6. An opening part at the starting end of the filtration body 7 is used as the feed port 8 for the raw water containing sludge, and the opening part at the terminal end is used as a discharge port 9 for a dehydrated cake. A screw conveyor 11 is inserted into the center hole 10 of the filtration body 7. An opening width T in the longitudinal direction of a feed flow port 16 of the raw water is set to be 1/2 pitches or less of the length of the helical blade 11B of the screw conveyor 11 directly under the feed flow port 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177132-A (JP)
Title: Hemoglobin measuring reagent
Inventor: TSUBOUCHI SHOJI
IPC: G01N21/27
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemoglobin measuring reagent capable of preventing fluctuation of measured values caused by temperature change with the aim of suppressing fluctuation of absorbance caused by temperature change, and a hemoglobin measuring method using the reagent, concerning the hemoglobin measuring method using sodium dodecyl sulfate or the like.  <P>SOLUTION: This hemoglobin measuring reagent contains one or more kinds of compounds selected from among alkyl sulfuric acid, alkylbenzene sulfonic acid and salts thereof, and imidazoles and/or histamine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175848-A (JP)
Title: Steering system for vehicle
Inventor: KADA TOMOYASU
IPC: B62D5/04
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering system for a vehicle capable of reducing a load on a driver who holds an operating member when the vehicle travels through a curve or on a bad road.  <P>SOLUTION: The movement of a steering actuator 2 is transferred to a wheel 4 so as to generate steering angle change. The steering actuator 2 is controlled so that a ratio between the operation amount of the operating member 1 and the steering amount of the wheel 4 may be changed. When the steering should be held in which the operating member 1 is held so as to limit its operation, at least either the steering inhibition control or reaction inhibition control is performed. The steering inhibition control allows the ratio of the steering amount of the wheel 4 to the operation amount of the operating member 1 when the steering should be held to be lower than when the steering should not be held. The reaction inhibition control allows the occurring reaction of an operation actuator 19 which acts in the neutral position returning direction of the operating member 1 when the steering should be held to be lower than when the steering should not be held.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179426-A (JP)
Title: Antenna device and portable radio system
Inventor: SAITO YUTAKA
IPC: H04B1/3822
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device for obtaining a wide band width in a plurality of frequency bands.  <P>SOLUTION: A part of a reverse-F antenna element made up of a flat element 1 and a flat element 2 is connected electrically through a short-circuiting part 3 to a grounding plate 6. A series resonance circuit 9 made up of inductance 7 and a capacitor 8 connected in series and a serial resonance circuit 12 made up of inductance 10 and a capacitor 11 connected in series are connected in parallel with a power feed unit 4. The other end of the parallel connection of the series resonance circuits 9 and 12 is connected to the power feed terminal 13, and the radio circuit is fed with power through the power feed terminal 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183850-A (JP)
Title: Cu-Al SPRAYED SLIDING MATERIAL
Inventor: YAMADA TOYOKAZU
IPC: C22C9/01
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem accompanying a Cu-Al alloy sprayed sliding material whose sliding performance, mostly determined by (a) a wear resistance exerted by hard Si particles present in an Al-Si alloy phase and (b) a conformable surface formed on a Pb phase in a Cu-Pb alloy phase through abrasion by the opponent shaft, is deteriorated under certain sliding conditions such as in a compressor, owning to the defects of both alloys, i.e., an insufficient baking resistance of the Al-Si alloy phase and an insufficient wear resistance of the Cu-Pb alloy phase.  <P>SOLUTION: An aluminum phosphate compound coating film is formed on the surface of a Cu-Al sprayed layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186747-A (JP)
Title: Access authority management system, its management method and program
Inventor: FUJIWARA ASUKA
IPC: G06F21/62
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access authority management system, its management method and program, by which the number of processes of group management is reduced in a file service function, etc.  <P>SOLUTION: When referring to documents by the access authority management system of the present invention, a desired document name and a personal information number of a person who refers to it are transmitted from a document reference apparatus 1 to a document reference unit 21. The document reference unit 21 retrieves document data from a document memory unit 22 based on the transmitted document name and transmits the personal information number to a reference unit 33. The reference unit 33 retrieves personal information from a personal information memory unit 31 based on the personal information number and transmits the result to the document reference unit 21. The document reference unit 21 gives the personal information and the document data to a condition determination unit 23 where whether the access is approved or not is determined. The document reference unit 21 transmits document data to the document reference apparatus 1 when the determination result of the condition determination unit 23 is access approval, while transmits a notification of access denial to the document reference apparatus 1 when the access is denied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181372-A (JP)
Title: Method for manufacturing metal plate bearing designed coating and giving uneven impression
Inventor: MORISHIGE MICHIHARU
IPC: B05D7/14
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal plate bearing designed coating with clear contrast between projecting parts and recessed parts by adjusting the viscosity of a coating for printed designed patterns.  <P>SOLUTION: The metal plate bearing a designed coating and giving uneven impression is obtained by forming designed patterns on a monochromatic base coated metal plate by a flexo printing roll and the height of projecting designed pattern parts is obtained by carrying out printing (coating) with a coating whose viscosity is adjusted to be 400-600 second (Ford cup #4) by adding a wax to a polyester resin-based coating for designed patterns.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188984-A (JP)
Title: Communication system and communication device
Inventor: SHIBATA SATOSHI
IPC: H04M1/725
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system which can transmit communication-related information to an appropriate slave unit according to the circumstances, even if a plurality of slave units which can communicate with a master unit exist.  <P>SOLUTION: A communication system comprises a master unit A having a function of preparing communication-related information, and a plurality of slave units B1-B5 respectively having a display portion 44 in addition to the means for communicating with the master unit A. A CPU 10 of the master unit A specifies the slave unit B1 which has communicated with the master unit A immediately before, when the communication-related information is transmitted to any of a plurality of slave units, and the CPU 10 transmits the communication-related information to the specified slave unit B1 as display data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186939-A (JP)
Title: Method for verification of storage element in logical verification of lsi
Inventor: KUROKI DAISUKE
IPC: G01R31/28
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To devise a scoreboard for excluding the regularity of access to the storage element in the logical verification of a storage element on LSI development.  <P>SOLUTION: A scoreboard having an address, data, and a writable/readable flag as elements is provided. Write or read to/from a storage element is performed by a verification test program, and the data of the scoreboard are updated so that access to the storage element can be realized at random.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188405-A (JP)
Title: Ultraviolet ray receiving element
Inventor: HIRANO HIKARI
IPC: H01L31/10
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet ray receiving element provided with a p-type semiconductor layer.  <P>SOLUTION: The ultraviolet ray receiving element is comprised by forming on a ZrB<SB>2</SB>substrate a device layer structure where a plurality of semiconductor layers are laminated. The plurality of semiconductor layers have the p-type semiconductor layers containing AlGaN. A light receiving region is formed in one of the plurality of semiconductor layers or on an interface of two semiconductor layers. Positive and negative electrodes that can apply electric fields with sandwiching the light receiving region are formed on a prescribed part of the device layer structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002204528-A (JP)
Title: Method and device for assessing stability of electric power transmission network
Inventor: QUAINTANCE WILLIAM HARFORD
IPC: H02J3/24
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To determine stability margin information of a local network at a plurality of different measurement locations of the network, thereby comparing information from the different measurement positions, according to a meaningful method. SOLUTION: In a method and device for assessing the stability of an electric power network, for each of the plurality of measurement locations for measuring a associated voltage and current a normalized power margin value dSn is computed, which is defined as the result of dividing an associated power margin value by an associated maximum allowable power flow. In a preferred embodiment of the invention, the normalized power margin value dSn is computed from an apparent load impedance Za and Thevenin impedance Zt, which are recognized from the measurement location, as dSn=[(Za-Zt)/(Za+Zt)]2.
Patent JP-2003187854-A (JP)
Title: Fuel cell
Inventor: MIYAZAWA ATSUSHI
IPC: H01M8/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which uses a separator that prevents cracks or breaking at stacking, while maintaining the conductivity.  <P>SOLUTION: A unit cell 1 comprises conductive separators 6A and 6B, which pinch from outside an electrolyte joint 5 where a fuel electrode 3 and an oxidizer electrode 4 are arranged across a solid polymer electrolyte film 2, and supply a reactive gas to each electrode of the electrolyte joint 5, through a reactive gas channel provided on an opposed surface. A plurality of unit cells 1 are laminated together, to constitute a solid polymer fuel cell. The separators 6A and 6B are arrayed alternately in the laminating direction, with at least the flexural strength or the flexibility is made different from each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185914-A (JP)
Title: Focus detector, optical device equipped with the same and focus detecting method
Inventor: ISHIKAWA AIICHI
IPC: G02B21/24
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately focus on a part to be observed as to a focus detector, an optical device equipped with the focus detector and a focus detecting method.  <P>SOLUTION: The focus detector is provided with an illuminating device for illuminating a subject, an objective lens arranged on the optical path of light reflected by the subject, and a photoelectric conversion element for receiving the light reflected by the subject or light transmitted through the subject and converting the light to an electrical signal. The focus detector is further provided with a filter means arranged on the optical path of the reflected light or the transmitted light so as to transmit only the reflected light or the transmitted light both having a prescribed wavelength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002191789-A (JP)
Title: Ball-shooting game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a ball-shooting game machine capable of improving direction at variation of patterns and making players easily understand the relation among the patterns. SOLUTION: The patterns of a pattern display means 20 comprise patterns 32 of the same type and the same sense and patterns 33 of the same type but a different meaning. The ball-shooting game machine is provided with a game state control means 44 for changing a special game state and/or a game state after the special game state on condition that the display of a previously determined combination of the patterns after variation should include the pattern 33 of the same type but a different meaning.
Patent JP-2002308287-A (JP)
Title: Bag made of thermoplastic resin
Inventor: KAMIYA TSUNEO
IPC: F23G7/12
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a bag made of a thermoplastic resin capable of being formed into a thin film bag because of its high mechanical strength and effectively oxidizing and decomposing harmful substances in incineration ashes because of its high photocatalytic performance. SOLUTION: The bag is made of a thermoplastic resin including a total of 10-39 wt.% of additives i.e., 0.5-5 wt.% of TiO2 , 5-20 wt.% of CaCO3 , 0.1-2 wt.% of stearic acid, 0.1-2 wt.% of Fe2 O3 or FeO(OH), and 3-10 wt.% of Al(OH)3 . An average particle diameter of the CaCO3 is 0.05-1.0 μm, or the fraction of rutilation of the TiO2 is 10-95%, and an average particle diameter thereof is 0.6 μm or below. Further, in place of the stearic acid and Fe2 O3 or FeO(OH), 0.1-3 wt.% of iron stearate may optionally be included to be 10-38 wt.% of the additives in total.
Patent JP-2003192760-A (JP)
Title: Photosensitive resin and photosensitive resist ink composition
Inventor: TOMIYAMA TORU
IPC: C09D11/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin and a photosensitive resist ink composition which have excellent developing properties in an aqueous dilute alkaline solution, a little burr in the cured coating, excellent flexing resistance, and besides, are excellent in flexibility, heat resistance, solder heat resistance, adhesion, water resistance, chemical resistance, or the like.  <P>SOLUTION: The photosensitive resin comprises reacting (a) a compound having at least one carboxyl group and two hydroxyl groups in a molecule, (b) a diol compound, and (c) a polyisocyanate to obtain (X) an end isocyanate compound, and reacting the end isocyanate compound with (d) a compound having a polymerizable unsaturated group, a carboxyl group and at least one hydroxyl group in a molecule to obtain (Y) the object resin, or further reacting (Y) the object resin with (e) a polyactic anhydride to obtain (Z) still the object resin. The photosensitive resist ink composition comprises compounding (Y) the resin or (Z) the resin, (B) an epoxy resin, (C) a photopolymerization initiator, (D) a polymerizable unsaturated compound and/or a solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192806-A (JP)
Title: Polyester sheet
Inventor: IKEDA TSUYOSHI
IPC: C08J5/18
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester sheet having heat resistance capable of being used for a food container for heating, and also excellent in transparency and secondary processability.  <P>SOLUTION: This polyester resin having diol constitution units and dicarboxylic acid constitution units is characterized by having the diol constitution units having 10-60 mol % cyclic acetal skeleton and the dicarboxylic acid units having 50-100 mol % 6-naphthalene dicarboxylic acid units.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193135-A (JP)
Title: Method of producing grain oriented silicon steel sheet
Inventor: OKABE SEIJI
IPC: B21B3/02
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain a grain oriented silicon steel sheet which has excellent magnetic properties by stabilizing the control in the texture of primarily recrystallized grains when the crystal grains in Goss orientation of a stock containing no inhibitor components are subjected to secondary recrystallization.  <P>SOLUTION: The grain oriented silicon steel sheet is produced by using a slab produced by using molten steel having a composition containing, by mass, ≤0.08% C, 2.0 to 8.0% Si, and 0.005 to 3.0% Mn, and in which the content of Al is controlled to <100 ppm, and the contents of N, S, and Se are controlled to ≤50 ppm, respectively. In this case, as for the steel sheet before final cold rolling, the variation width of mean crystal grain sizes at each position in the thickness direction with respect to the mean crystal grain size of the total sheet thickness is controlled within the range of -50 to 50% over the total sheet thickness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193727-A (JP)
Title: Ring lock for bicycle
Inventor: USUGI KAZUHIRO
IPC: E05B71/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a ring lock for bicycle at a low cost by simplifying the structure of the ring lock in which a lever is moved forward to a lock position by rotating the lever by the rotation of a gear member incorporated in a lock body, and also facilitate the locking operation thereof.  <P>SOLUTION: In this ring lock for bicycle, the lever 3 having a rack part 19 on the outer peripheral surface thereof and a locking operation lever 9 having a rack part 22 on one side are slidably fitted into an arc-shaped lock body 1 having opening parts 2 opposed to each other. A gear member 5 having a large diameter pinion 20 and a small diameter pinion 21 vertically in two stages is rotatably installed between the lever side rack part 19 and the locking operation lever side rack part 22. The large diameter pinion of the gear member is meshed with the rack part of the lever and the small diameter pinion is meshed with the rack part on the locking operation lever side, and the operation knob 17 of the locking operation lever facing toward the outside of a slit 18 provided at one side of the lock body is slid from one end of the slit to the other end for locking operation.  <P>COPYRIGHT: (C)2003,JPO