baber/WOPTO huggingface dataset:
Patent JP-2004167453-A (JP)
Title: Dust collector
Inventor: NAKANIWA TERUHIRO
IPC: B03C3/45
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector of a prolonged life by preventing corrosion of dust collecting electrodes and/or electric discharge electrodes.  <P>SOLUTION: The dust collector A comprises a charging part 111 to charge fine particles such as dust and mist contained in a gas, a sprayer 4 to spray a liquid dielectric on the fine particles charged by the charging part 111, flat dust collecting electrodes 2a and electric discharge electrodes 3a to form an electric field for subjecting the liquid dielectric sprayed by the sprayer 4 to dielectric polarization, a dielectric collecting part 15 to collect the liquid dielectric holding charged fine particles and a washing part to wash off fine particles attached to the dust collecting electrodes 2a and electric discharge electrodes 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142089-A (JP)
Title: Device for removing deposit
Inventor: MIURA RYOSUKE
IPC: B24B27/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deposit removing device for collecting materials of high quality, expanding applications of collected materials, and reducing the cost for collection.  <P>SOLUTION: The deposit removing device removes deposits from an object 1 formed of materials such as ceramics, metals or plastics by a grinding tool. A surface A of the object with deposits thereon is detected, the object is moved while tightly pressing the object against a surface of the grinding tool while keeping the load on the object at a predetermined value, the surface of the object is ground off at a predetermined depth together with a part of the object, and the deposits on the entire surface of the object are removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177474-A (JP)
Title: Electronic display medium
Inventor: ARAKI MASAAKI
IPC: G02F1/1345
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic display medium of which the yield is improved in the case a film is used as a substrate and, at the same time, in which disconnection of electrode leader lines and a display defect caused by repetition of bending and attaching to and detaching from an external device hardly occur.  <P>SOLUTION: The electronic display medium comprises a display layer 5 interposed between electrodes 2a, 2b. Each of a pair of substrates 1a, 1b has an opening part 3a or 3b in a non-display region, adjacent to a display region 1a1 or 1b1 superposed with the display layer 5, deviating from each other in position. The electrodes 2a, 2b have first electrode parts 2a1, 2b1 formed on the display regions of a pair of the substrates and second electrode parts 2a2, 2b2 spreading over positions different from the positions where the opening parts 3a, 3b are formed out of the non-display regions. The electronic display medium is equipped with a conductive member 8 which is in contact with the second electrode parts 2a2, 2b2 and which is viewed from the opening part 3a or 3b on one of the substrates opposite to the other substrate both of which have the second electrode parts formed thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003230287-A (JP)
Title: Van de graaf accelerator with micrometer order machining
Inventor: GIBSON GARY A
IPC: H02N1/12
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a van de Graaf accelerator whose scale is altered into a micrometer order.  <P>SOLUTION: This van de Graaf accelerator whose scale is altered into a micrometer order is used for supplying a current to another apparatus (70) whose scale is altered into a micrometer order or a nanometer order. The van de Graaf accelerator includes a movable component (80) which can vibrate between a charge species source (10) close to a first protrusion (90) and a charge species drain (60) close to a second protrusion (100). Further, a method of transmitting charge between the charge species source (10) and the charge species drain (60) by using the van de Graaf accelerator is provided. Moreover, a method of manufacturing the van de Graaf accelerator whose scale is altered into a micrometer order is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004176128-A (JP)
Title: Method of producing protective layer-joined body and method of producing part obtained by using the protective layer-joined body
Inventor: SAIJO KINJI
IPC: B32B33/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a protective layer-joined body obtained by stacking and joining a protective layer for protection from use environment or working environment and an unprotected layer, and to provide a method of producing parts obtained by using the protective layer-joined body.  <P>SOLUTION: The protective layer-joined body is obtained by stacking a protective layer 28 and an unprotected layer 22. In the method of producing the protective layer-joined body 10, each of the faces to be joined in the protective layer 28 and the unprotected layer 22 is subjected to activation treatment to remove unnecessary matter layers, thereafter, the faces to be joined are abutted and piled on each other so as to be confronted, and stack joining is performed to produce the protective layer-joined body 10. The protective layer-joined body 10 is stacked on a support 26 so as to be a stacked material 12, and the support 26 is subjected to etching working, so that an opening joined material 30 is produced, and it is made into a separation membrane part. Alternatively, it is stacked on a mesh plate 34 or a base 36, and is applied, e.g., to a hydrogen separation device as a separation membrane unit 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179433-A (JP)
Title: Semiconductor laser element and manufacturing method therefor
Inventor: HONJIYOU TOMOIKU
IPC: H01S5/183
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element which can satisfactorily hold film quality of a light emitting chip and can maintain a luminescence characteristic for long time and whose production cost is low, and to provide a manufacturing method of the element.  <P>SOLUTION: A first reflection layer 2 and an intermediate layer 3 where a hole 3a is formed on an upper face are sequentially laminated on a semiconductor substrate 1. A light emitting chip 4 is embedded in the hole 3a of the intermediate layer 3, and a second reflection layer 5 is deposited on the light emitting chip 4 so as to constitute the semiconductor laser element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175421-A (JP)
Title: Shopping basket lending system
Inventor: FUJIBAYASHI HIROKI
IPC: B65D25/20
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the trouble of refilling merchandise into a shopping plastic bag from a shopping basket on a refilling table, to decrease the number of refilling tables, to eliminate the use of the plastic shopping bag, to facilitate the transportation of purchased merchandise by car and simplifies the management of the shopping basket as to shopping at a supermarket.  <P>SOLUTION: A lending shopping basket 1 and a shopping bag 2 to be used in a store are prepared in different colors. A customer registers as a card member, etc. of a supermarket in advance for borrowing the basket 1. The customer goes into the supermarket with the basket 1 and places merchandise 4 which the customer wants to purchase in the basket and goes to a registration counter. A shop clerk places another empty basket 1 on the counter for the merchandise 4 to be refilled as it is registered. After the merchandise 4 is paid for, the customer carries the basket 1 containing the merchandise 1 and leaves the supermarket with no refilling of the merchandise 4 into a plastic shopping bag 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180070-A (JP)
Title: Data slicing device
Inventor: ENAMI KYOKO
IPC: H04N7/035
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress discrimination errors caused by the influence of noise superposed on the input signal when discriminating 0/1 of a digital signal.  <P>SOLUTION: A video signal subjected to digitizing by an A/D converter 1 is inputted to a data slicing device 100 as an input signal. A 0/1 discrimination circuit 2 discriminates the relation between the level of the input signal and a prescribed reference level and outputs a digital signal A as a result. A control part 3 outputs a control signal B based on the digital signal A. The height of the reference level for 0/1 discrimination is switched by a first selector circuit 4 on the basis of the control signal B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163836-A (JP)
Title: Electrostatic charge image developing toner, container filled with this toner, and image forming apparatus loaded with same
Inventor: UCHINOKURA OSAMU
IPC: G03G9/097
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner excellent particularly in durability and fixability.  <P>SOLUTION: A binder resin for the toner consists of two resins (A) and (B). The resin (A) does not contain a THF-insoluble component, and in a molecular weight distribution by gel permeation chromatography (GPC), a content ratio of a component whose molecular weight is ≤500 is 1-4 wt.%. The resin (B) is a polyester resin and/or a polyol resin having one peak in a molecular weight range of 3,000-9,000, and the polyester resin does not contain a THF-insoluble component and consists essentially of polycarboxylic acids and diol components including at least a diol component represented by formula (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175324-A (JP)
Title: Air boat
Inventor: OKAWA SHIRO
IPC: B63B7/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new air boat capable of eliminating use of decorative tape by covering a joint edge of body portions with protective tape, and preventing excessive expansion on an upper surface side of air-filled bodies without additionally attaching an expansion preventive tape, in an inflatable boat, an inflatable canoe or the like in which the plurality of air-filled body portions are jointed and bottom cloth is stuck onto the bottom portion of a boat body having the air-filled bodies on the bow and stern sides at both edges of the starboard and port side air-filled bodies.  <P>SOLUTION: The joint edge 13 of the air-filled body portions 11 is positioned on the lower surface side of the air-filled bodies to be covered with the protective tape 14. The inside of an upper surface side range 12a of the air-filled bodies of a side part adhesive width 12 of the air-filled body portions 11 is notched to regulate the expansion on the upper surface side, and to regulate so as to be expanded to be roughly the same as the lower surface side, thus eliminating necessary of adjusting the expansion on the upper surface side of an outboard air-filled body 2 by additionally bonding the expansion preventive tape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183107-A (JP)
Title: Fibrous structure
Inventor: OKAJIMA KATSUYA
IPC: D06M11/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fibrous structure having excellent antistain properties and especially preventing properties of perspiration stain/yellowing in a collar part or a cuff part of a shirt.  <P>SOLUTION: The fibrous structure comprises a face side fabric and an interlining cloth bonded through a thermoplastic resin to the face side fabric. At least one resin selected from a fluorine resin, a silicone resin, a paraffinic resin and a copolymer resin thereof and having water and/or oil repellency in an amount of 0.1-20% based on the fiber weight of the face side fabric is applied to the surface of single fibers constituting the face side fabric.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003153654-A (JP)
Title: Method and apparatus each for processing alcoholic lees
Inventor: NAKAJIMA KATSUMI
IPC: A23K10/38
Filed: 2002-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus each for processing alcoholic lees, capable of saving drying time or energy when drying the alcoholic lees to utilize them as feed or the like, and not impairing qualities especially as feed. SOLUTION: The method for processing alcoholic lees comprises the following processes: a mixing process for mixing a solid B of the alcoholic lees A with a water content adjuster D by a blender 8 to form a mixture E, and a drying process for drying the mixture E by a dryer 11 while stirring the mixture E to form a dried material F. In the mixing process, the mixture E is formed under reduced pressure in succession to the drying process to supply the resultant mixture E to the drying process.
Patent JP-2004180551-A (JP)
Title: Method for collecting microorganism and method for amplifying or detecting gene using the same
Inventor: KAMATA TATSUO
IPC: C12R1/265
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply collecting microorganisms in a short time without using a specific apparatus.  <P>SOLUTION: A liquid sample is placed on a collection filter 13 of a centrifugal tube 1 whose inside is divided into an upper part and a lower part by the collection tube 13 having pore diameters to catch the microorganisms. In this state, the centrifugal tube 1 is centrifuged to catch and collect the microorganisms on the filter 13. The pore diameters of the collection filter is 0.1-1.0μm. The centrifugation condition is, for example, one minute under 5,000G. A prefilter for catching an admixture may be arranged on the collection filter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184205-A (JP)
Title: Flow detector of powder granular material
Inventor: KANO OSAMU
IPC: G01R31/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow detector of powder granular materials having means for detecting an electric charge which occurs owing to the contact of the powder granular materials with the inner wall of a transfer pipe and diagnosing as to whether an amplifying circuit for amplifying its signal is faulty in the flow detector of the powder granular materials for detecting the flow of a very small amount of powder granular materials through the transfer pipe.  <P>SOLUTION: The flow detector of the powder granular materials is provided with: metal piping electrically insulated and inserted in piping for transferring the powder granular materials; and the signal processing means for detecting the flow of the powder granular materials passed through the metal piping on the basis of an electric charge with which the metal piping is charged. The signal processing means comprises an amplifying circuit for amplifying a current due to the electric charge with which the metal piping is charged, and is further provided with a failure diagnosing means for diagnosing failure of the amplifying circuit by changing input to the amplifying circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182283-A (JP)
Title: Sheet housing case and sheet package using the same
Inventor: TOKITA NORIHIRO
IPC: B65D5/72
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the opening of a sheet housing case and the takeout of a sheet, and enables the use of the housing case with its end face turing this side, in order to enhance the efficiency of arrangement space.  <P>SOLUTION: On the paper sheet housing case 10 of a hexahedron, an opening 82 is formed to separate a lid upper face 11A, a lid end face 51A, and lid side faces 31A, 41A. A sheet lamination 2 is placed to project from the slant opening 82, which makes it easy to take out a single sheet 3 from the sheet lamination 2 from the top of it in order, and makes the housing case 10 easy to use with its front end face 51 turning this side. Protruding press separating parts 31D, 41D are formed on the lid side faces 31A, 41A, respectively, to facilitate the separation of the lid side faces 31A, 41A from body side faces 31B, 41B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187120-A (JP)
Title: Communication equipment
Inventor: RYU TADANORI
IPC: H04M1/715
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment capable of detecting that another telephone is off-hooked without separately providing an off-hook detection circuit for the telephones provided together.  <P>SOLUTION: This communication equipment 301 using a silicon DAA that is connected to the telephone lines to perform data communication has a DAA circuit 317 for measuring the voltage of the telephone lines before off-hook when a host 302 for controlling the communication equipment 301 outputs an instruction for a communication start in the telephone lines where a second telephone set 314 is provided together on the telephone lines, and a DSP 303 for recognizing that the external telephone set 314 connected parallelly to the same telephone lines are off-hooked, stopping starting communication and notifying the host of the stopping of the communication start when the measured value is not higher than a preset threshold.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182175-A (JP)
Title: Caster
Inventor: IDA KIMIKO
IPC: B60B33/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster for relatively easily disassembling a constituent part without breaking the part, and causing no impairment of safety.  <P>SOLUTION: A lower end square head 15 of a main shaft 4 is projected downward from a body 3, and an operation nut 17 is nonrotatably fitted to the square head 15. The nut 17 is fixed to the lower end of the main shaft 4 with a fixing bolt 18. The nut 17 has a recess 17b for sinking a head 18a of the fixing bolt 18. The head 18a of the fixing bolt 18 has a square hole 18b for rotational operation. Since the fixing bolt 18 is normally invisible, there is no risk of erroneously performing the rotational operation. The main shaft 4 and the body 3 can be disassembled when removing the fixing bolt 18, and bearings 5 and 6 vertically sandwiched by a collar 11 of the main shaft 4 and the operation nut 17 can be easily removed from a shaft hole 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189029-A (JP)
Title: Harness module
Inventor: ABO EIZO
IPC: H02G3/04
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harness module capable of improving dimensional precision, facilitating a design, and automating at least the wiring work of an electric wire to reduce a manufacturing cost.  <P>SOLUTION: This harness module 1 is constituted by providing a connector 7 in a guide body 3 deformable three-dimensionally between a form arranged on a plane and a form deformed three-dimensionally when fitted into a vehicle body to wire the electric wire. It is fitted in such a way that it holds an engine from above in an engine room. The guide body 3 is provided with a main body 31 connected with a control unit 9, bending type branch parts 33, 34 connected so as to be bendable and deformable, a flexible and deformable branch 35, and a fixed type branch 37. The control unit 9 is connected with the main body 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004160105-A (JP)
Title: Walking care instrument
Inventor: HONDA YASUSATO
IPC: A61H3/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking care instrument which cares for walking flexibly for a wounded person with walking potency lost temporarily or an aged person with walking potency declined constantly, including their rehabilitation for walking.  <P>SOLUTION: The instrument comprises a frame structures 1 for supporting a body by arms or the like, a supporting rack 2 for a user to support the body, casters 3 for supporting whole the structure at least two of which can be controlled to be driven by an actuator such as a motor, and sensors 4 mounted to the frame structure and the supporting rack 2 so that force loaded on them can be detected to sense the intention of the user on walking or the lost balance of the body location, wherein what direction the user intends to walk to is sensed to control a driving force for the casters 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004199930-A (JP)
Title: Flat light source device
Inventor: KINOSHITA MASAHIDE
IPC: F21V8/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat light source device making a light guide plate not generate uneven light emission.  <P>SOLUTION: On the flat light source device, first upward-facing slanted surfaces 11, supporting the light guide plate 2 at its lower side, are formed on opposing two sides 9 of the inner surface of a frame 3, and first downward-facing slanted surfaces 8, capable of being surface contacted to these first upward-facing slanted surfaces 11, are formed on the outer side surface of the light guide plate 2, at the position to be supported by these first upward-facing slanted surfaces 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003301203-A (JP)
Title: Rare earth-iron-boron based alloy, permanent magnet powder with magnetic anisotropy, and manufacturing method therefor
Inventor: TOMIZAWA HIROYUKI
IPC: C22C33/02
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnet powder with magnetic anisotropy, which includes a step of making a mother alloy by cooling a molten alloy of a rare earth-iron-boron base, and a step of subjecting the mother alloy to HDDR (Hydrogenation-Disproportionation-Desorption- Recombination treatment).  <P>SOLUTION: The step of making the mother alloy includes a step of forming a solidified alloy layer which contains several R<SB>2</SB>Fe<SB>14</SB>B type crystals (R is at least one element selected from the group consisting of rare earth elements and yttrium) having rare earth-rich phases dispersed inside, by cooling the molten alloy through contacting it with a cooling member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004197258-A (JP)
Title: Dope-dyed cellulose ester composition fiber
Inventor: ICHIKAWA TOMOKO
IPC: D01F2/28
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dope-dyed cellulose ester composition fiber comprising components of low environmental burden consisting mainly of a plasticizer-containing cellulose ester, excellent in melt spinnability, and high in fineness uniformity and fastness such as laundry fastness as well as mechanical strength and elongation properties.  <P>SOLUTION: The dope-dyed cellulose ester composition fiber comprises 80-95 wt.% of a cellulose ester, 5-20 wt.% of a plasticizer and 0.5-6 wt.% of a colorant( except a titanium oxide ), wherein the colorant is preferably a pigment represented by carbon black.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202706-A (JP)
Title: Inkjet recording method
Inventor: YOSHIZAWA TOMOMI
IPC: B41J2/14
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording method which has good discharge stability of an inkjet recording head, and is also superior in terms of scratch resistance, water resistance and image uniformity of formed images.  <P>SOLUTION: According to the inkjet recording method, a water ink containing a coloring agent, water, a water soluble organic solvent and a polymer is discharged from the inkjet recording head. When the inkjet recording head is within a printing range, meniscuses of nozzles not to discharge the ink are vibrated by a level whereby the ink is not discharged. When the inkjet recording head is outside the printing range, meniscuses of all nozzles are vibrated by the level whereby the ink is not discharged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI