baber/WOPTO huggingface dataset:
Patent JP-2004244683-A (JP)
Title: Water-soluble metal anticorrosive
Inventor: TOMOTA HIDEYUKI
IPC: C23F11/12
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble metal anticorrosive which is effective for preventing discoloration and corrosion occurring on cutting and grinding for iron, iron alloys, aluminum or aluminum alloys, and in the leaving period after the machining, and for discoloration and corrosion occurring on cleaning after the machining and in the leaving period after the cleaning.  <P>SOLUTION: The water-soluble metal anticorrosive is composed in such a manner that polyvalent base acid is expressed by the general formula of A-(OCO-B-COOH)m: wherein, A denotes an aliphatic alcohol residue or a phenolic alcohol residue or a hydroxyfatty acid alcohol residue having one or less ether link; and B denotes a saturated or unsaturated alkyl radical containing 5 to 20 straight chain carbon atoms. Further, m denotes 2 to 6 when A is an aliphatic alcohol residue or a phenolic alcohol residue having one or less ether link , and m denotes 1 to 6 when A is the alcohol residue of hydroxyfatty acid having one or less ether link.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243242-A (JP)
Title: Screw dehydrator
Inventor: OHATA UKIO
IPC: B01D29/62
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively perform washing to remove clogging of a screen in a screw dehydrator.  <P>SOLUTION: This screw dehydrator is equipped with the screen 3 surrounding a lateral screw 2 and a casing 5 surrounding the screen 3. The casing 5 is formed to have a pentagonal cross section by making the bottom plate 6 to protrude like a V-shape. One end of the V-shaped bottom plate 6 has a drain port 9, to which a drain pipe 12 is attached in the direction of the screw shaft. The casing 5 is provided with a hot water nozzle 20 to eject hot water above the screen and hot water is supplied to the outer face of the screen 3 prior to the washing. Openings 7, 8 formed in the upper face and side face of the casing 5 are provided with transparent covers 10, 11, and if necessary, an illumination lamp 20 is disposed so that the dehydration state or clogging state of the screen can be observed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246767-A (JP)
Title: Method for complementing personal lost memory information by communication, and communication system and program therefor
Inventor: YAMASHITA KOJI
IPC: G06Q50/10
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To certainly enable accurate action of a person having a problem in memory, and action support therefor.  <P>SOLUTION: A person having a problem in memory always carries a portable communication terminal 10, and various kinds of information (such as absolute position information) are taken in and collected together with an ID as action monitoring information via a communication line network. Moreover, various kinds of provided information (such as map information) are also collected. When anomalous state information (such as forgetfulness of a road to be taken) about the carrier of the portable communication terminal 10, is taken in memory support information (action support information) by conversation, characters or an image for individually dissolving on the spot the anomalous state in which the carrier loses the memory and is unable to shift to action to be taken, is produced based on the various kinds of provided information or collected past information, and is transferred to the carrier of the portable communication terminal 10. Thus, certain information provision for dissolving the anomalous state that the carrier loses the memory and is unable to shift to the action to be taken is personally and immediately executed on the spot by inference.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253859-A (JP)
Title: Current driver circuit
Inventor: KOMATSU YOSHIHIDE
IPC: H03K19/017
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current driver circuit capable of high speed differential transmission even when a common mode level of a current driver for performing differential transmission is changed to levels over a wide range.  <P>SOLUTION: A current correction circuit 102 for correcting an output current of the current driver 101 in response to the common mode level V<SB>cm</SB>of transmission lines TP and NTP in pairs with each other is coupled between a pMOS current source transistor 103 and a switch circuit 105 of the current driver 101.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189203-A (JP)
Title: Cooling fan motor for condenser equipped with direct mounting-type connector
Inventor: SHIN JAE-YONG
IPC: B60H1/32
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the control of a lead wire of a cooling fan motor for a condenser of a vehicle, to minimize a voltage drop caused on the lead wire, and to improve the productivity of the motor.  <P>SOLUTION: A pair of fastening projections 540 each having a plurality of pin connecting holes 542 are formed in a projected state on one backside and the other side of an end cover 54 of a cooling fan motor in its inside. A direct mounting-type connector 90 is mounted thereon. A connector leg 98 is provided on the lower side of the connecting end 94 of the connector 90, and the center thereof is bored so as to accommodate therein a second housing part 54a protruded on the backside of the motor. A pair of fastening grooves 92 corresponding to the fastening projections 540 are formed on one side face of the connector leg 98. A pin 96 on the inner side of the connecting end 94 is buried in the connector leg 98, and the other end is projected outward through the fastening groove 92. In the mounting of the connector 90 on the end cover 54, the pin 96 comes into contact with a brush 66 provided on the inner side of the motor through the connecting hole 542 formed at the inner side of the fastening projection 92.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250547-A (JP)
Title: Unsaturated polyester-based resin
Inventor: YAMADA MASAHIRO
IPC: C08F283/01
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an unsaturated polyester-based resin which has reduced hormone activity, excellent heat resistance and mechanical strength and excellent flexibility and a resin composition.  <P>SOLUTION: The unsaturated polyester-based resin is an unsaturated polyester-based resin constituted of a dicarboxylic acid unit containing an unsaturated dicarboxylic acid-derived unit and a diol unit containing a fluorene skeleton-containing unit and has an alkylene skeleton in either the unit. The unsaturated polyester-based resin composition comprises the unsaturated polyester-based resin, a polymerization initiator and, if necessary, a copolymerizable monomer. The copolymerizable monomer may be a (meth)acrylate-based monomer containing a crosslinking cyclic aliphatic hydrocarbon group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003229188-A (JP)
Title: Intermediate board supporting body for electric connector connection structure
Inventor: ISHIDA MITSUO
IPC: H01R13/658
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate board supporting body for electric connector connection structure ideal for high speed signal processing and capable of absorbing mounting errors.  <P>SOLUTION: The supporting body 40 supporting the intermediate board 20 in plane contact with a face of the intermediate substrate 20 insertion- coupling two connectors 10, 10 in free connection is equipped with a joint section 44 combined with the intermediate board 20 and support sections 41, 42 supporting the intermediate board in plane contact with the same. The support sections 41, 42 and the joint section 44 are integrated in one body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004254148-A (JP)
Title: Antenna assembly and transmitting/receiving device
Inventor: ASANO TAKESHI
IPC: H01Q9/42
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna assembly and a transmitting/receiving device capable of communicating with the outside properly.  <P>SOLUTION: This antenna assembly 30 is provided with a rod antenna element 300, a power supply 310 for supplying power to the antenna element 300, a first ground surface 320 arranged in parallel with the antenna element closely to it on a back face with respect to an emission direction in which the antenna element emits an electric wave, and a second ground surface 330 which is arranged in parallel with the antenna element 300 closely to the element 300, and has a normal line direction different from that of the first surface 320.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248941-A (JP)
Title: Simple cleaning implement
Inventor: MIYAZAKI YASUMASA
IPC: A43B3/18
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple cleaning implement to be mounted stably on a slipper without being detached mainly in the normal walking.  <P>SOLUTION: The simple cleaning implement 4 consists of a toe engagement part and a heel engagement part disposed on a cleaning surface 3 made of a non-woven fabric with dust adsorbing capability. The toe engagement part is formed by welding a toe engagement surface 1 along the peripheral edge of the cleaning surface 3 to form a toe bag part 7 together with the cleaning surface 3, for inserting the tip 13 of the slipper 5. The heel engagement part is formed by welding the toe engagement surface 1 along the peripheral edge of the cleaning surface 3 to form a heel bag part 8 together with the cleaning surface 3 for inserting the heel 14 of the slipper 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258720-A (JP)
Title: Design information data communication apparatus and design information extraction method
Inventor: NISHIZAWA TETSUNAO
IPC: G06F17/50
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method that can safely and quickly distribute a large volume of data.  <P>SOLUTION: Design information source terminals and destination terminals are interconnected via a communication line, and a data storage server temporarily stores design information data to be sent. When a design information source stores design information data to be sent in a folder prepared for a destination on the data storage server, the destination of a mail address registered in advance is automatically notified by email about the new registration of the design information data in the folder. The destination can extract the design information data from the folder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255279-A (JP)
Title: Air purifier
Inventor: UENO TETSUYA
IPC: F24F11/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air purifier capable of removing dust and a malodor quickly while dispensing with a large-sized fan.  <P>SOLUTION: This air purifier is provided with an air passage 1, a fan 3 which introduces air into the passage 1, and a dust removing filter 4 and a deodorizing filter 5 which are arranged in the passage 1 in parallel in the passage direction. The flow passage of the air introduced into the passage 1 by the fan 3 is changed over freely between a dust removing/deodorizing flow passage Ra for causing the air to pass continuously through the filters 4 and 5 and a deodorizing flow passage Rb for causing the air to bypass the periphery of the filter 4 and pass through only the filter 5 by turning an opening/closing plate 10 being a flow passage switching mechanism 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255704-A (JP)
Title: Release film
Inventor: TAKEHISA KEITA
IPC: B32B27/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release film excellent in surface smoothness and hard to cause blocking.  <P>SOLUTION: The release film is constituted by providing a release layer containing inert fine particles on at least one side of a polyester film. The ten-score average surface roughness (Rz) of the release layer is 20-500 nm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003330435-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: LEE SEUNG-WOO
IPC: G09G3/20
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the increase of frame memories and a clock frequency.  <P>SOLUTION: A DCC method is applied to pixels of half of pixels constituting a liquid crystal screen. This device has multiplexers 611, 612 receiving simultaneously even number data and odd number data of a present frame and distributing the even number data and the odd number data conforming to aye and no of application of DCC, a bypass block 621 connected to an output end of the multiplexer 611, a DCC block 631 connected to an output of the multiplexer 612, multiplexers 651, 652 receiving simultaneously output of the bypass block 621 and the DCC block 631 and synthesizing output of the bypass block 621 and the DCC block 631 to conversion odd number data and conversion even number data, a memory controller 661 receiving an output of the multiplexer 612 and providing immediately before frame data to the DCC block 631, frame memories 671, 672 storing the present frame data applying the DCC method and the immediately before frame data, and a line counter 641 controlling each multiplexer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260011-A (JP)
Title: Electronic component
Inventor: OGATA KAZUHIRO
IPC: H01L23/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable high productivity electronic component in which a lid can be fixed rigidly to a case even when the size or the profile is reduced, and degradation of characteristics due to inflow of an adhesive can be prevented effectively without requiring management of the quantity of the adhesive being ejected.  <P>SOLUTION: A columnar protrusion 8 or a planar protrusion 51 of the same material as that of the case 2, i.e. thermoplastic resin, is softened/deformed and compressed against the upper surface of a metal lid 5. Under that state, it is cooled/set thus securing the metal lid 5 rigidly to the case 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254625-A (JP)
Title: Steamed bun with moromi filled therein
Inventor: IZAWA HIROKO
IPC: A23L35/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steamed bun with Moromi (mush or unrefined Miso) filled therein having a salad taste which is different a little in taste from the taste of red bean by putting Moromi into a coat of steamed bun in order to taste delicious steamed bun.  <P>SOLUTION: The steamed bun with Moromi filled therein is prepared by putting Moromi (2) into a coat (1) of a round steamed bun and wrapping the Moromi (2) with the coat (1).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259670-A (JP)
Title: Fuel cell system
Inventor: SUGIURA TOSHIYUKI
IPC: H01M8/10
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect a failure of a pressure detection system with a minimum configuration without duplication of means for detecting or estimating pressure of each fluid supplied to a fuel cell stack.  <P>SOLUTION: An air pressure estimation part of a control computer 2 estimates a pressure Pa of the air supplied to the fuel cell stack 1, based on the power consumption of a motor 4 of a compressor 3, and the rotation rate of the compressor. A pressure sensor 10 detects a pressure Pb of hydrogen supplied to the fuel cell stack 1. A differential pressure sensor 12 detects a pressure difference DPab between the air pressure Pa and the hydrogen pressure Pb. The control computer 2 calculates a difference α between Pb and a sum of Pa and DPab. If α is within a predetermined range, the pressure detection system is determined to be normal, and if α is not within the predetermined range, one of the air pressure estimation part, the pressure sensor 10 or the differential pressure sensor 12 is determined to be failed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265806-A (JP)
Title: Lithium metal composite oxide particle, manufacturing method thereof, electrode structure containing the composite oxide, manufacturing method of the electrode structure and lithium secondary battery having the electrode structure
Inventor: INOUE KATSUHIKO
IPC: H01M10/05
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery with a high capacity and superior in a high rate discharge characteristic and a charge and discharge cycle characteristic.  <P>SOLUTION: In the lithium secondary battery having at least a negative electrode (201), a positive electrode (203), and an ion conductor (202), the positive electrode (203) is constituted of lithium metal composite oxide particles, and the lithium metal composite oxide particles contain a plurality of secondary particles of a slender shape assembled and formed so that a plurality of primary particles in which the average particle diameter is 0.1-1 μm form voids between particles, and the secondary particles have a rod shape or a plate shape in which the average length in the longitudinal direction is 5-15 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271202-A (JP)
Title: Method for quantifying volatile element in sample containing organic material
Inventor: NIHEI TOMOMICHI
IPC: G01N27/62
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which rapidly quantifies volatile elements in a sample containing organic materials with high sensitivity, while avoiding losses during decomposition processes.  <P>SOLUTION: In the method, the sample which contains the organic materials is weighed on a heat-resistant vessel, and then the heat-resistant vessel is filled up with a heat-resistant filler through its aperture, and a bottom section of the heat-resistant vessel is heated, thereby incinerating the sample, and then concentration values of the volatile elements are measured in solution being obtained by decomposing residues by using acids.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268070-A (JP)
Title: Hot forging method for reinforcing surface and hot forged parts reinforcing surface
Inventor: HIJII TAKUMI
IPC: B21J5/02
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain hot forged parts excellent in wear resistance without sacrificing hot workability and performing special surface treatment.  <P>SOLUTION: After applying a slurry S1 containing aluminum powder to the forming surface in the impression 5 of a preheated lower die 3 and the forming surface in the impression 6 of a preheated upper die 4 and applying a slurry S2 containing a nitride such as BN, Si<SB>3</SB>N<SB>4</SB>to the surface of a heated base stock ( ferrous material ) 1 to be forged, by performing striking and promoting the reaction between the nitride and the aluminum under high temperature and high pressure, AlN is generated in the outer layer part of the forged parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269400-A (JP)
Title: Hair dye composition
Inventor: NISHIZAWA EIICHI
IPC: C08L83/08
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair dye composition which gives good color, color durability, gloss, touch and collectabiliy to hair without damaging the hair on the application of the hair dye composition.  <P>SOLUTION: This hair dye composition comprises an amino-modified silicone, a highly polymerized silicone having a number-average polymerization degree of ≥1,000, a cationic polymer, and a direct dye.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270798-A (JP)
Title: Hydraulic pto clutch structure and transmission
Inventor: INANAGA MASAFUMI
IPC: F16H57/04
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently feed lubricating oil on a brake operating surface in a hydraulic brake mechanism even when braking force by the hydraulic brake mechanism is operatively acting on a PTO follower shaft.  <P>SOLUTION: Of the lubrication oil fed through a lubrication oil feeding mechanism in a hydraulic clutch structure, the lubrication oil scattered by rotation of the PTO driving shaft around its shaft line is made to head for the brake operating surface in the hydraulic brake mechanism by a plate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274440-A (JP)
Title: Communication sheet for electronic conference table
Inventor: NOJI MINORU
IPC: H04B10/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a conference system in which a plurality of processors for conference are communicable with high reliability by avoiding interference of radio or leakage of information, shut down of communication due to spatial interruption of spatial optical communication, and confusion due to connection of a large number of cables or long routing thereof while reducing the cost of construction and equipment.  <P>SOLUTION: The light guide sheet for conference comprises a sheet-like light guide means 201, two sheets of reflective sheet means 202a and 202b, a plurality of light aperture means 6 provided in an upper layer side reflective sheet means, and an optical path converting means 205 provided directly under the light aperture means. A plurality of conference PCs are connected with the light aperture part of a light guide sheet for conference provided on the top plate of a conference table through a photoelectric conversion unit. Consequently, optical transmission communication can be effected among PCs through the light guide sheet for conference and transmission of light in the light guide sheet for conference is not impeded even if conference materials or various apparatus are placed thereon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271986-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI MITSURU
IPC: G03G21/14
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To carry out accurate control according to the connected state, regardless of online connection or off line connection, therefore, preventing failure such as an error in size of fed paper and to improve the versatility as an image forming system.  <P>SOLUTION: In a stencilling system printing device, a printing device body 2 and large quantity paper feeding unit 3 and a large quantity paper ejection unit 4 are provided as option units. The printing device body 2 is provided with a control program to detect the option unit. The large quantity paper feeding unit 3 and the large quantity paper ejection unit 4 are provided with a control program to detect the printing device body 2. When the large quantity paper feeding unit 3 and the large quantity paper ejection unit 4 are connected, the printing device body 2 carries out online control and when not connected, changes over to off line control. Online control is also carried out in the large quantity paper feeding unit 3 and the large quantity paper ejection unit 4 when connected to the printing device body 2 and changes over to off line control when not connected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273358-A (JP)
Title: Metal wire for glass sealing, tubular bulb, and electrical component
Inventor: YAGI AKIHIRO
IPC: H01J61/36
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal wire for air tight sealing which has good adhesiveness to a soft glass, has no possibility of the occurrence of leaks or cracks, and, even if using a noble metal such as Pt (platinum), requires a slight amount of the metal to be used so that the steep rise of the material cost can be inhibited, a tubular bulb using this metal wire and an electrical component.  <P>SOLUTION: A metal wire 1A (11) for glass sealing comprising a core wire 2 and single or multiple metal layer(s) 5 provided on the surface of the core wire 2 and formed of at least one metal selected from among gold, silver or platinum group elements; the tubular bulb L1 using this metal wire 1A (11); and an electrical component are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI