baber/WOPTO huggingface dataset:
Patent JP-2004237174-A (JP)
Title: Filter disk and leaf filter
Inventor: NISHIHATA MUTSUHIKO
IPC: B01D29/39
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter disk having no anisotropy and capable of keeping a stable capacity over a long period of time.  <P>SOLUTION: The filter disk 3 is constituted by superposing filter media 1 on both surfaces of a disk-shaped spacer 2 which supports the filter media and forms filtered fluid flow channels. The spacer is formed by superposing the same two metal nets one upon another so as to mutually bias them within a range of 22.5±7.5°. The filter disk can be effectively used especially as a leaf filter for filtering a polymer in a spinning process or a film forming process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241995-A (JP)
Title: Power superimposed multiplex communication system for vehicle
Inventor: YANAGIDA AKIRA
IPC: H04B3/54
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the stability and reliability of communication by optimizing a transmission output level resulting in the reduction of noise production and power consumption.  <P>SOLUTION: A power superimposed multiplex communication apparatus for a vehicle for superimposing a communication signal on a power supply line for supplying a DC power to the inside of a vehicle to perform multiplex communication includes: an arithmetic section 10 for adjusting a transmission output level of the communication signal on the basis of a transmission reception state of the communication signal and setting the adjusted level; and an output adjustment section for adjusting the transmission output level of the transmitted communication signal to be the transmission output level set by the arithmetic section 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003323398-A (JP)
Title: Method of communicating data, ide interface system, and data storage system
Inventor: BOLT THOMAS
IPC: G06F13/12
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device that connect three or more devices to an IDE (integrated device electronics) controller via a bus.  <P>SOLUTION: The method connects and operates three or more devices to and on an IDE bus under the conditions that not more than two IDE devices may be active at any given time on the same IDE bus and that cable/trace lengths for the IDE bus may not exceed the limits set forth in the IDE bus standard. The IDE devices are configured for cable select connected to the IDE bus, wherein not more than two of the IDE devices are powered on at any given time. Those IDE devices which are powered on at a given time have an appropriate logic level asserted on a CSEL line, so that only one IDE device powered on at any given time is a 'master', and only one IDE device powered on is a 'slave'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004238693-A (JP)
Title: Method for improving fatigue strength of metallic member, and its metallic member
Inventor: MORIYAMA MICHIHIKO
IPC: C21D7/06
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which fatigue strength can sufficiently be improved for a metallic member having such notched part as to develop the notching effect.  <P>SOLUTION: After accelerating shot particles having as large diameter as possible within the range of entering the inner part of the notched part, work hardening/compression residual stress at the notched part and near the notched part are enhanced by colliding the shot particles to the inner part of the notched part and the surface near the notching part, thereby preventing the breakage caused by the notching effect.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003222300-A (JP)
Title: Bulk supplying device for semiconductor process gas
Inventor: HANESAKA SATOSHI
IPC: F17C13/08
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulk supplying device for semiconductor process gas which supplyies a large quantity by holding safety and high purity and reduces a arrangement space.  <P>SOLUTION: A cylindrical gas vessel 2 for process gas is fixed in a horizontal state within a box-shaped vessel 1. The gas vessel 2 has openings formed at both end parts of the longitudinal direction. The one opening is connected to a first vessel valve 6a, and the other opening is connected to a gas take-out unit U provided with a second vessel valve 6b and a pressure reducing valve 8. A cylindrical gas vessel for purging to be a double-port type vessel mounted with each vessel valve at both ends is arranged on the side of the gas vessel 2 for process gas and is fixed in the horizontal state. The one vessel valve of the gas vessel for purging is connected to the gas take-out unit U.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004243325-A (JP)
Title: Press forming method for powdery work
Inventor: NIINUMA MISAO
IPC: B30B11/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure an electric resistance by eliminating the difference between a size in a pair of core wires and a preset size when a holding part is formed by compacting powdery particles.  <P>SOLUTION: A pressing vessel 22 is provided with a fixed part 223 and a movable part 224 movable to the fixed part 223 side. After forming a receiving space 221 by moving the movable part 224 to the fixed part 223 side, the powdery particles 2A are received into the receiving space 221. The core wires 3 are inserted at the position where the thickness L1 at the lower part side is smaller than the thickness L2 at the upper part side and the powdery particles 2A are compacted with an upper punch 12 and a lower punch 16. In this case, the moving speed of the upper punch 12 is set to be higher than that of the lower punch 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246542-A (JP)
Title: Residence critical state announcing method, fire property announcing method and fire information transferring system
Inventor: KOBAYASHI KAZUO
IPC: G08B31/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To announce a residence critical state corresponding to fires whose fire growth rates are largely different from each other, and to announce the property of fire.  <P>SOLUTION: A fire growth rate α<SB>x</SB>decided by the disaster prevention property of a room (step S1) is compared with an actual fire growth rate α<SB>n</SB>calculated by a step S4 (step S8), and when the actual fire growth rate α<SB>n</SB>is larger than the fire growth rate α<SB>x</SB>(it is judged that the step S8 is Yes), the processing is moved to the processing of a step S9, and a predicted ceiling surface smoke layer temperature T<SB>s2</SB>in a radiation heat critical state is calculated from the actual fire growth rate α<SB>n</SB>, and the predicted ceiling surface smoke layer temperature T<SB>s2</SB>is defined as the following detected temperature value. On the other hand, when the actual fire growth rate α<SB>n</SB>is smaller than the fire growth rate α<SB>x</SB>(it is judged that the step S8 is No), the processing is moved to the processing in a step S10, and a predicted ceiling surface smoke layer temperature T<SB>s1</SB>in the smoke layer drop critical state is calculated from the actual fire growth rate α<SB>n</SB>, and the predicted ceiling surface smoke layer temperature T<SB>s1</SB>is defined as the following detected temperature value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246031-A (JP)
Title: Assembly structure for sign device
Inventor: SUGA MASATO
IPC: E01F9/669
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sign device capable of simply opening and closing the door of a case and easily performing the replacement work of a display part or the like.  <P>SOLUTION: The door 4 disposed on the case 3 of the sign device 1 is constituted so as to be opened up-and-down by using a metal fitting 44 as a spindle. The door 4 houses a module 6 and, further, a panel 7 and a frame material 5 are arranged and are combined with the door 4. Vertically arranged pieces which are vertically extended toward the outer side are formed on respective upper sides of an opening edge part 33 of the case 3, the door 4 and the frame material 5. When the door 4 is closed, the vertically arranged pieces are combined in the state that the vertically arranged pieces are overlapped. A fastened structure is obtained by running a shank part of male screws 8 through one or more parts of the vertically arranged pieces. The fastened structure is composed of the following two kinds of structures. In a first fastened structure, the vertically arranged pieces on the forehand of the screw head 82 which is inserted into a through-hole formed on the one side of the vertically arranged pieces holding the door-vertically arranged piece 43 therebetween are combined by themselves. Aside from the first fastened structure, in a second fastened structure, the shank part 81 is inserted from the side of the vertically arranged piece through which the through-hole is formed and only the vertically arranged piece and the door-vertically arranged piece 43 are fastened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265627-A (JP)
Title: Plasma generating device and plasma etching device
Inventor: TOSHIMA MASATO
IPC: H05H1/24
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma generation device capable of executing a suitable etching process regardless of the thickness of a workpiece, and suitably usable for the etching process for various workpieces.  <P>SOLUTION: This plasma generation device is so structured that a cathode electrode 62 and an anode electrode 64 are disposed on one side facing to a processing surface of the workpiece 16, and plasma is generated between the cathode electrode 62 and the anode electrode 64 so as to etch the workpiece. The cathode electrode 62 is disposed by directing its end face to the processing surface of the workpiece 16; the anode electrode 64 is disposed by interposing an electrical insulation material 66 disposed along the outer edge of the cathode electrode 62 and by directing its end face to the processing surface of the workpiece; and a high-frequency power supply 68 for applying a high-frequency voltage between the cathode electrode 62 and the anode electrode 66 is installed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250894-A (JP)
Title: Water discharging device
Inventor: NISHIMURA MASANORI
IPC: C02F1/28
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a display for the present water discharge state easy for a user to understand in a water discharging device designed to change the discharge state by the push operation of a bush button.  <P>SOLUTION: In this water discharging device designed to change the water discharge state by the push operation of a push button, The push button 68 is provided with a display aperture 136, and display parts 134a, 134b are located on the back side of the display aperture 136 and in a position facing the display aperture to display the present water discharge state through the display aperture 136. A display ring 130 is rotated by the push operation of the push button 68, and the positions of the display parts 134a, 134b displaying the different water discharge states are changed interlocked with the push operation of the push button 68 so that the respective display parts alternately appear in the display aperture 136.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260325-A (JP)
Title: Electronic apparatus
Inventor: YAMAMOTO JIRO
IPC: H04N5/77
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To make operating members of an electronic apparatus free from their layout position with a card type image memory removably mounted in the apparatus and make the main body compact and thin.  <P>SOLUTION: The electronic apparatus has operating members stacked in the thickness direction in a housing 21 for removably mounting a card type image memory. The housing 21 is made of a high-rigidity material such as metal to directly support and dispose a holding member 22 thereon, and a board 23 for the operating members is disposed on the holding member 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256453-A (JP)
Title: Pyrimidopyrimidine-based compound, composition containing the same, and organic electroluminescent device
Inventor: ITO KIYOSHI
IPC: C09K11/06
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic fluorescent material or charge transporting material reduced in crystallinity and sublimableness and improved in solubility to solvent and capable of film formation such as for EL device light-emitting layer by wet system rather than dry system.  <P>SOLUTION: A pyrimidopyrimidine-based compound of general formula(1) is provided. A composition containing the compound and an organic electroluminescent device made using the compound are also provided respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216100-A (JP)
Title: Method for fabricating stretchable fastener tape and method for sewing stretched fastener tape onto fabric through stretching function
Inventor: ITO MITSURU
IPC: A44B19/42
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sewing a fabric with the use of a stretchable fastener tape that solves the problems in which sewing a fastener tape onto a stretchable fabric or onto a highly slippery fabric provides a sewn part with an occurrence of a twist/an occurrence of a fastener stretching up and a slider engagement part with breakage and the wave of the fastener tape makes fabrics/bags with beautiful lines to be not sewn.  <P>SOLUTION: The stretchable fabric causes the occurrence of the stretching-up in the process of non-stretchable fastener tape being sewn onto the fabric. A stretch rate is not the same at sewing the left side of the fastener and at sewing the right side of the same. For previously providing the fastener tape with a stretching property, a first stitch 1 is sewn and formed on the left side tape 3 by a wooly machine sewing thread or a Lycra (a trade mark) stretchable machine sewing thread to shrink the tape into a reversely C-shape and a second stitch 1 is sewn and formed on the right side tape 3 by the wooly machine sewing thread or the Lycra stretchable machine sewing thread to shrink the tape into a C-shape and provide the tape with a stretching property. The fastener tape is sewn onto the fabric while the tape is elongated 2-6% in a longitudinal direction at the tape being sewn onto the fabric.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264217-A (JP)
Title: Method for heightening scale reading analyzability of biosensor
Inventor: HUANG YIN-CHUN
IPC: G01N27/327
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for heightening scale reading analyzability of a biosensor.  <P>SOLUTION: A specimen is placed on a biochip of the biosensor, and a specific component in the specimen is detected by the biochip, and a reaction current changing with the passage of time is generated, and a corresponding voltage-time discharge curve is determined based on the reaction current. The voltage V<SB>0</SB>corresponding to the time t<SB>0</SB>in the discharge curve is used as a center voltage, and an individual voltage corresponding to a plurality of different times near the time t<SB>0</SB>is selected, and an average voltage between the center voltage and the individual voltage is determined, and the average voltage is regarded as an output voltage corresponding to the time t<SB>0</SB>. The average voltage corresponding to each time before a discharge endpoint time in the discharge curve is determined in this way and regarded as its individual output voltage. The output voltage corresponding to each time in the discharge curve is converted into a pair of binary digital signals, and a scale reading corresponding to a specific component concentration in the specimen is determined based on the binary digital signals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262189-A (JP)
Title: Plate making method for lithographic printing plate
Inventor: KASAI KIYOSUKE
IPC: B41C1/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To make a printing plate by executing an exposure according to digital image information without requiring a high energy laser light source.  <P>SOLUTION: The original plate of a lithographic printing plate, which has an image forming layer containing titanium dioxide or zinc oxide and a support, is irradiated with light in a ultraviolet range corresponding to image data, while being heated for 0.1 seconds to 5 minutes so as to increase the surface temperature of the image forming layer up to 50 to 100°C, to transform the titanium dioxide or zinc oxide in the exposed section into a hydrophilic state to make a lithographic printing plate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003286326-A (JP)
Title: Polyurethane elastomer having improved physical properties and its production method
Inventor: LAWREY BRUCE D
IPC: C08G18/66
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyol component useful for producing a polyurethane elastomer which contains a large amount of an inexpensive polyoxypropylene polyol having a low monool content, and excels in processability and physical properties.  <P>SOLUTION: The polyol composition has a number average molecular weight of about 1,000 to about 3,000 Da, and comprises (1) at least 60 wt.% polyoxypropylene polyol having a low monool content, a number average molecular weight of about 2,000 to 12,000 Da, and a degree of unsaturation of <0.02 meq/g and (2) ≤40 wt.% polyol having a number average molecular weight of about 400 to about 1,000 Da and a polydispersity of >1.1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004268325-A (JP)
Title: Piezoelectric actuator
Inventor: KOJIMA MASATOMO
IPC: B41J2/055
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator which reduces a capacitance between electrodes, reduces costs for electrode materials, normally stably carries out ink discharge by preventing an electric field leakage, and can reduce generation of deflection and waving as a whole.  <P>SOLUTION: Electrode layers arranged in a laminating direction are made discrete electrodes 24 and first common electrodes 25a alternately in the laminating direction. The discrete electrodes 24 are positioned correspondingly for each pressure chamber 16 to selectively impress a voltage, and the first common electrodes 25a are positioned correspondingly for each of the pressure chambers 16 to be connected to a common potential. The electrode layers of either or both of the highest and lowest layers are made second common electrodes 25b shaped wide astride a plurality of the pressure chambers 16 to be connected to the common potential.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269385-A (JP)
Title: Impression material composition
Inventor: KATO TSUNEAKI
IPC: A61K6/90
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impression material composition which has excellent tooth releasabiliy, excellent tray holdability and excellent operability, although containing a slightly water-soluble liquid compound for improving the property of the impression material in a relatively large amount.  <P>SOLUTION: This impression material composition is characterized by comprising (A) 100 pts. mass of an alginate, (B) 10 to 2,000 pts. mass, (C) 100 to 4,000 pts. mass of water, (D) 10 to 500 pts. mass of a slightly water-soluble liquid compound, (E) 1 to 100 pts. mass of an organic hydroxy compound satisfying the following expression (1) : (mol. wt.)÷(the number of hydroxyl groups) <40 (1), and (F) 0.4 to 4.1 pts. mass of an unsaturated carboxylic acid polymer. A polyhydric alcohol such as glycerol or a saccharide such as glucose is suitably used as the organic hydroxy compound of component (E), and poly(meth)acrylic acid or the like can also suitably be used as the unsaturated carboxylic acid polymer of component (F).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269103-A (JP)
Title: Flow shelf with moving deck
Inventor: OKANO KEN
IPC: B62B3/16
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent load-shifting of a flow shelf with a moving deck capable of storing a plurality of loads in order in a back-and-forth depth direction by using a plurality of moving decks.  <P>SOLUTION: The flow shelf with the moving deck is provided with a plurality of the moving decks 2 of different height movably supported on tilting rails 4a, 4b through wheels, and all moving decks 2 can be superimposed in a vertical direction on lower end portions of the tilting rails 4a, 4b. On a load placing surface 2a of each moving deck 2, a load-shifting preventive means 30 for preventing shifting of a placed load is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271037-A (JP)
Title: Dehumidifier
Inventor: TOMIMOTO KOICHI
IPC: F24F1/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier comprising a clothing drying course capable of being used at night, in particular, during a sleeping time, and surely drying up the clothing on rising.  <P>SOLUTION: In this dehumidifier sucking the air in a room by an indoor air circulation fan, and circulating and supplying the dry air dehumidified by a dehumidifying means by a specific blast volume, the clothing drying course is prepared for executing the dehumidifying operation with the first air volume of the smallest blast volume among a plurality of stages of blast volumes variable by the indoor air circulation fans 44A, 44B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004144283-A (JP)
Title: Linear rolling bearing
Inventor: HAUSBERGER FRANZISKA
IPC: F16C29/06
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear rolling bearing, wherein a free end of a holder band is guided without a problem and contact of the adjacent free ends of the holder does not hinder smooth circulation of the holder band.  <P>SOLUTION: A guide carriage 1 supported for rolling by a guide rail 2 is provided, and the guide carriage 1 is provided with at least one endless rolling body raceway 3. Rolling bodies 5 are housed in a pocket 8 of the holder band 9 having at least two free ends 13 and 14. The holder band 9 has holder connecting materials 11 arranged in both sides of the rolling body train to connect a separator 10. The free ends 13 and 14 of the holder band 9 adjacent to each other are provided with movable leg parts 15, 16, 22, 23, 27 and 31 arranged, crossing the holder band 9. The leg parts 15, 16, 22, 23, 27 and 31 have corresponding contact surfaces 17, 18, 24, 25 and 28 on each opposite side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334951-A (JP)
Title: Liquid jet head, and manufacturing method for channel formation plate therefor
Inventor: WANIBE AKIHISA
IPC: B41J2/14
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet head capable of surely removing bubbles which invade a reservoir.  <P>SOLUTION: A channel formation substrate 15 consists of a (110) cubic silicon single crystal substrate. Pressure generation chambers 4 and supply paths 2 for a liquid to be jetted are constructed integrally by walls 4a and 2b, by half etching to make a width of the wall 2b for partitioning the supply path 2 larger than a width of the wall 4a for partitioning the pressure generation chamber 4. A leading end 2a of the wall 2b for partitioning the supply path 2 is made close to an end of a wall 3a for partitioning the reservoir 3. Therefore, a negative pressure applied from a nozzle opening is limited by the wall of each supply path 2 and acts concentratedly to bubbles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004279159-A (JP)
Title: Radiological image conversion panel and its manufacturing method
Inventor: HAGIWARA KIYOSHI
IPC: G03B42/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiological image conversion panel having high damp-proof properties and satisfactory picture quality, and to provide its manufacturing method.  <P>SOLUTION: This radiological image conversion panel comprises at least a stimulable phosphor layer and a protective layer stuck thereto on a support body. This panel is characterized in that a side face of the conversion panel is coated with cycloolefin copolymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI