baber/WOPTO huggingface dataset:
Patent JP-2004310163-A (JP)
Title: Mirror disk system and mirror disk controller
Inventor: FUKUWAKI KATSUMI
IPC: G06F12/08
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror disk system and a mirror disk controller reducing the time required for matching (mirroring) the writing of data between two disk devices of a disk system having an arrangement with a redundant RAID.  <P>SOLUTION: In a RAID-1 system, the disk controller 3 comprises a cache memory 3d for storing the data written and read to and from a host computer, and a nonvolatile memory 3e for storing a history management table for write requests. When there is a mirroring process request that requests that the data to be written to the two disk devices 4A, 4B from the host computer 1 match, the history management table is referred to and a mirroring process is controlled to be omitted for the data for which a predetermined writing time has passed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312546-A (JP)
Title: Patch antenna apparatus
Inventor: TO GENSHU
IPC: H01Q13/08
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patch antenna apparatus suitable for receiving ground waves and signal waves from a low evaluation-satellite.  <P>SOLUTION: An antenna element 2 arranged on a ground plane 1 is provided with a dielectric substrate 3, a patch electrode 4 provided on the top surface of the dielectric substrate 3, a ground electrode 5 provided on substantially the whole bottom surface of the dielectric substrate 3, three or more metallic pins 6 embedded in the dielectric substrate 3 outer than the patch electrode 4, and current-feed pins 7 piercing the dielectric substrate 3 and connected to the patch electrode 4. Each of the metal pins 6 extends along the direction of the thickness of the dielectric substrate 3, and the lower end of each of the metal pins 6 is connected to the ground plane 1. Since the electric field in the dielectric substrate 3 changes when current is fed to the patch electrode 4, an induced current occurs in each of the metal pins 6. Further, since these metal pins 6 are in a state of being fed with current at the same frequency as that of the patch electrode 4, each of the metal pins 6 operates like a monopole antenna.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313364-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing game balls from scattering when an upper tray unit is opened.  <P>SOLUTION: In a Pachinko game machine provided with a ball discharge flow path 96 for guiding the game balls stored in the upper tray unit 13 to a lower tray unit 14, a ball inflow port 33 to which the game ball can flow in is opened on the front surface side of a ball feeder 31 for a shooting device 16, and the ball discharge flow path 96 is formed in the state of being vertically divided into an upper side ball discharge flow path 108 and a lower side ball discharge flow path 109. The upper side ball discharge flow path 108 and the lower side ball discharge flow path 109 are communicated in the state the upper tray unit 13 is closed. The lower side ball discharge flow path 109 is formed below the ball inflow port 33 and is arranged such that the upper side opening 109a of the lower side ball discharge flow path 109 appears directly below the ball inflow port 33 in the state of being turned upwards when the upper tray unit 13 starts to open.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317362-A (JP)
Title: Material for nitro compound detection element and method of detecting nitro compound
Inventor: FUJIKI MICHIYA
IPC: G01N21/64
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for a nitro compound detection element and a method of detecting a nitro compound which uses an alkyl fluoride silicon polymeric compound.  <P>SOLUTION: The alkyl fluoride silicon polymeric compound, which comprises a backbone formed of silicon atoms and side chains containing at least carbon atoms and fluorine atoms, is used for the material for a nitro compound detection element which detects a nitro compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316301-A (JP)
Title: Gate door
Inventor: SAWA YOSHIHIRO
IPC: E06B11/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate door capable of creating a sense of coherent unity in spite of a master-slave opening type gate door with different door width.  <P>SOLUTION: In the biparting gate door 1 with two door bodies 2A, 2B different in door width and horizontally rotatable, upper rails 211A, 211B of the respective door bodies 2A, 2B in the closed state of the gate door are formed in continuous curved shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323561-A (JP)
Title: Polymer composition excellent in transparency
Inventor: YAMAMOTO TAKEHIRO
IPC: C08L51/04
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer composition which gives a molded product excellent in transparency, flexibility, and practical strength, and exhibits moldability excellent in injection molding.  <P>SOLUTION: The polymer composition comprises a block copolymer (I), a rubber modified styrenic copolymer (II), and a mineral oil (III), and as the ratio of the block copolymer (I), the rubber modified styrenic copolymer, and the mineral oil (III), (I) is 40-85 wt.%, (II) is 15-50 wt.%, and (III) is 0-20 wt.% [provided that (I)≥(II) and (I)+(II)+(III)=100 wt.%]. Herein, this block copolymer (I) has a vinyl aromatic hydrocarbon polymer block and a polymer block having a conjugated diene as the main component at a weight ratio of the vinyl aromatic hydrocarbon to the conjugated diene of 20:80 to 55:45, and the rubber modified styrenic copolymer (II) has a continuous phase composed of 45-80 wt.% styrenic monomer and 20-55 wt.% (meth)acrylic ester monomer and a rubbery elastomer as dispersion particles whose particle diameter in the dispersion phase is 0.1-3.5 μm, and a content of the rubbery elastomer of 1-20 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327680-A (JP)
Title: Semiconductor laser device
Inventor: YAMAGUCHI KYOJI
IPC: H01S5/223
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device which operates in a state of oscillation of high polarization ratio over TE mode light.  <P>SOLUTION: The device comprises a stacked structure on an n-GaAs substrate 12 consisting of an n-AlGaAs clad layer 14, an AlGaAs barrier layer 16, an AsGaAs well layer 18, an AlGaAs barrier layer 20, a p-AlGaAs clad layer 22, and a p-GaAs cap layer 24. The p-GaAs cap layer 24 and an upper part layer 22a of the p-AlGaAs clad layer 22 are formed into a striped-shape ridge 26 having a width of W<SB>0</SB>. The ridge 26 is embedded by being provided with n-GaAs current block layers 28 at its opposite end sides. An uppermost layer 22b further above the upper layer 22a of the p-alGaAs clad layer 22 is formed into a striped shape small ridge 42 having a smaller width W<SB>1</SB>than that of the ridge 26. An outer side of the small ridge 42 is embedded with a lower layer 24a of the p-GaAs cap layer 24. The p-GaAs cap layer 24 serves as an optical absorption layer for emission wavelength, thus functioning as a region for suppressing TM mode guide waves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323302-A (JP)
Title: Method for manufacturing magnesium oxide nanowire and magnesium oxide nanorod
Inventor: BANDO YOSHIO
IPC: B01J23/835
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnesium oxide nanowires or magnesium oxide nanorods which easily have high quality and little changes in the form of the product and little decrease in the activity of the catalyst due to thermal deterioration.  <P>SOLUTION: The magnesium oxide nanowires and the magnesium oxide nanorods containing indium are produced by allowing metal magnesium and metal indium to react in an inert gas atmosphere at 700°C to 950°C by using a mixture comprising iron oxide, boron oxide, and an indium compound carried by alumina as a catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327762-A (JP)
Title: Composite soft magnetic material
Inventor: TAKAHASHI TAKESHI
IPC: H01F1/33
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superior composite soft magnetic material, capable of miniaturizing an inductance component, such as choke coil and having superior magnetic characteristics usable in high-frequency bands.  <P>SOLUTION: The composite soft magnetic material is made of a metal soft magnetic material and a high proper resistance material, the high resistivity material making the metal soft magnetic material independently of each other and exhibiting a structure which is a continuing body, and is obtained by molding, sintering, melting or casting the powder which consists of constituents of the metal soft magnetic material and the high resistivity material. This material has superior soft magnetic characteristics by reducing the eddy current loss and enhancing the packing ratio. The composite magnetic material, exhibiting superior DC-overlapping characteristics at high-frequency bands and low core-loss characteristics is realized, thereby obtaining the inductance component capable of realizing miniaturization and turning into high-frequency wave characteristic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004010037-A (JP)
Title: Drive wheel
Inventor: HUANG SHIH-MING
IPC: B62K3/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive wheel forming a tire run by an external force, having a space at a ring-shaped center part, having a low operating gravity center, providing a stable running, and capable of assuring a safety and applicable to a wide range.  <P>SOLUTION: This drive wheel comprises the tire, an interlocking wheel installed on the inside of the tire, a drive device installed at the inner edge of the interlocking wheel and movably depressed by a user to an inner lower side, and an inside wheel having circulating devices at the right and left upper sides. The inside wheel is operated so as to be opposed to the center of the interlocking wheel by the circulating device. The connection surface of the drive device is meshed with the lower inside of the interlocking wheel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322935-A (JP)
Title: Driving device with transmission
Inventor: ISHIHARA CHIKA
IPC: B60L50/16
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device with a transmission capable of securing fuel consumption saving performance and comfort in changing gears.  <P>SOLUTION: The driving device includes a transmission mechanism M with two sets of rotary elements (1), (2) set at a different gear ratio, first input means C-1, C-2 selectively inputting first input rotation to an input shaft 4 into the two sets of rotary elements, a differential mechanism 20 with three elements 21, 22, 23, and second input means 1, 2, C-3 connecting the first and the second elements 21, 22 of the differential mechanism to the two sets of rotary elements, and inputting the first input rotation into the third element 23. A motor generator M/G inputting the second input rotation into the third element is provided. Thus, the operability of the transmission as well as energy generation can be improved with the motor generator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329261-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine preventing the erroneous display of the number of residual variable times of a special game state in a mode different from an actual game state caused by command receiving malfunction.  <P>SOLUTION: This game machine is provided with a display control means including; a variable display counting means 112a, after forming the special condition, counting the number of variable display times of identification inforamtion 9a-9c based on the number of receiving times of variable display pattern control data; a number notification means notifying a prescribed number of times according to the counting result of the variable display counting means 112a; and a notification stop means stopping the number of times notification by the number notification means, when a variable display time of a regular variable display of the variable display pattern control data, which are received when controlled into a variable display shortening state, is a first variable display time. This constitution can suppress to erroneously display the number of times of the residual variable display in the variable display shortening state in a state other than the variable display shortening state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334455-A (JP)
Title: Server device
Inventor: OKANO TETSUYA
IPC: G06F21/10
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server device for protecting a server from any attack or convergence.  <P>SOLUTION: This server device 1 having a server 2 is provided with a redirector 3 for responding to an access from a client 5 to a server 1, and for guiding an access to the server 2 to redirect destination being access destination different from the first access designation from the client 5 by redirect processing. The access to the server 1 is redirect-processed so that a request from the client 5 can be access-guided to the redirect destination, and that contents data acquired from the server 2 can be outputted to the client 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336375-A (JP)
Title: Switch with continuity confirmation function
Inventor: TAJIMA KAZUYUKI
IPC: H04L12/44
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch capable of executing continuity testing by a layer of an Ethernet (R) and confirming continuity among all switches only logging in to one switch.  <P>SOLUTION: The switch is configured to comprise a transfer information generating unit for generating a receiving destination list including switch information specifying a continuity confirmation destination switch, a first test packet generating unit for generating a first test packet, a second test packet generating unit for generating a second test packet on the first test packet, a first test response packet generating unit for generating a first test response packet responding to the first test packet, a second test response packet generating unit for generating a second test response packet responding to the second test packet, and a test result processing unit for totaling the test result based on the first or the second test response packet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331897-A (JP)
Title: Thermal polymerization type acrylic coating, coated metal plate, and method for producing the same
Inventor: TSUCHIYA NOBUYUKI
IPC: B32B27/30
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic resin-coated metal plate instead of vinyl chloride coating that can bear the high-speed processing operation without occurrence of foam even when a thick coating film is formed.  <P>SOLUTION: To 100 pp.mass of an acrylic mixture comprising 90-10 pts.mass of unpolymerized (meth)acrylic monomer and 10-90 pts.mass of (meth)acrylic polymer with an weight average molecular weight of 1,000-1,000,000, are added 0.1-5 pts.mass of thermally radical polymerization initiator, 0.1-20 pts.mass of crosslinking agent and 1-20 pts.mass of a plasticizer with a molecular weight of ≥ 500 and the viscosity of the polymer is adjusted to 1-100 Pa×s. As the (meth)acrylic polymer, is used a polymer having a glass transition point of -20 through 60°C (preferably 0-40°C). This thermal polymerization type acrylic coating may include 0.1-100 pts.mass of pigment, when necessary. The thermal radical polymerization initiator is, for example, a peroxide type initiator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342347-A (JP)
Title: Manufacturing method of plasma display panel
Inventor: AKIYAMA KOJI
IPC: H01J11/44
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aging method which extremely shortens aging time, having excellent power efficiency without a dielectric breakdown of a plasma display panel at low voltage.  <P>SOLUTION: A manufacturing method of a plasma display panel generates discharge in a discharge space 15 by applying a given voltage to a scanning electrode 4 and a sustaining electrode 5 and performs an aging treatment to the plasma display panel 1 for displaying an image. The maximum temperature on a surface of the panel 1 during the aging treatment is approximately ≥80°C and ≤150°C. Thereby, a discharge starting voltage in discharge cell 16 is lowered and aging can be performed in a short time, wherein the generation of the discharge cell 16 with an emission failure due to the dielectric breakdown is restrained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337688-A (JP)
Title: Water purification equipment
Inventor: SASAKI TERUNOBU
IPC: C02F1/48
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide water purification equipment that purifies water in a cistern.  <P>SOLUTION: The water purification equipment is provided with a cistern (12) that stores water to be purified, a pump placed on the bottom of the cistern (12), a water conduit (16) connected to the delivery port of the pump (14), vertically and upwardly extending to the proximity of the ceiling of the cistern (12), bent and extending horizontally, and vertically and downwardly extending, and having an open front end, a permanent magnet (18) set on the water conduit (16), and a filter set on the water conduit (16). The water is purified by the magnetism of the permanent magnet (18) and the filter (20) by repeating an operation of sending the water into the cistern under pressure through the water conduit (16).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340662-A (JP)
Title: Object detection sensor
Inventor: OKUJIMA AKIHIRO
IPC: H03K17/96
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detection sensor which has no detecting electrodes appearing on the surface, moreover is very small in the reduction of an input signal when its contact area is small, and can surely detect contact of an object similarly approximately to the case when the contact area is large even if the contact area is small.  <P>SOLUTION: This sensor is provided with a sensor case 11 made of an insulating material, a detecting electrode (A electrode) 13 arranged on the internal surface of the sensor case 11, a touch electrode (touch electrode A) 14 which is arranged at an opposed position to the detecting electrode 13 on the external surface of the sensor case 11, and is capacity-coupled to the detecting electrode 13, and a detector 40 which is connected to the detecting electrode 13, detects a contact of the object with the touch electrode 14 on the basis of a change in the electrostatic capacity between the detecting electrode 13 and the ground.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340443-A (JP)
Title: Header structure for heat exchanger
Inventor: TOYA HIROYUKI
IPC: F28F9/16
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a header structure for a heat exchanger, improving the performance of mutual close contact of the mating surfaces of first and second tank members constituting a header.  <P>SOLUTION: A pawl piece 6 of the second tank member 4 is turned around to the back of the first tank member 3, when caulked thereto. The fastening force operates in the direction of pressing the mating surfaces of the first and second tank members 3, 4 and the pawl piece 6 is caulked while being bent lapping on inclined faces 9 on both sides of the back of the first tank member 3. Thus, the spring back of the pawl piece 6 is restricted to be improvable the performance of mutual close contact of the mating surfaces of the first and second tank members 3, 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337715-A (JP)
Title: Method and apparatus for classifying radioactive waste
Inventor: HARA HIDEKI
IPC: B07B9/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for classifying radioactive waste by which stainless steel foil having radioactivity can be caught by being separated from other radioactive waste and there is little danger of radiation exposure.  <P>SOLUTION: The radioactive waste classifying apparatus is provided with a waste taking out unit 32 which is installed in a waste storage house 30 storing the radioactive waste 1 including the stainless steel foil 21 having radioactivity and which picks up the stored waste 1 and a stainless steel foil catching unit 31 which is installed in the waste storage house 30 and by which the stainless steel foil 21 can be caught by being separated from among the stored waste 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342549-A (JP)
Title: Single base type fluorescent lamp, use of amalgam supercooling preventive material and wind shielding material, and method for preventing supercooling of amalgam of single base type fluorescent lamp
Inventor: OSAWA TAKASHI
IPC: F21Y103/37
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single base type fluorescent lamp 10, capable of preventing rapid deterioration of light flux due to supercooled amalgam, when arranged in an environment where ventilation lowers the temperature of amalgam.  <P>SOLUTION: The single base type fluorescent lamp 10 comprises the amalgam 310, and a light emitting tube 300 having an amalgam arranging part 320 for arranging the amalgam 310. The amalgam is prevented from being supercooled by using silicone form covering at least a part of the amalgam arranging part 320 as a heat insulator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004130065-A (JP)
Title: Using method for gel sheet for laser treatment
Inventor: STRASSER WOLFGANG
IPC: A61B18/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a using method for a gel sheet for laser treatment.  <P>SOLUTION: This method to carry out laser treatment includes a step to provide a solid or gel sheet of a clear film with suitable size and thickness and a step to place the sheet of the clear film to cover the region of the skin to be treated before laser treatment. The method includes replacing the sheet with a new sheet of clear film during periodical treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004351971-A (JP)
Title: Passenger automobile
Inventor: TSUJIMOTO SOICHIRO
IPC: B60N2/75
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the comfortability of people who sit on a seat on the last row while shortening the overall length of the automobile body, and also, suppressing the automobile height to be low.  <P>SOLUTION: A driver's seat 2 and an assistant driver's seat 3 are provided in the front row of the automobile body 1, and the intermediate seats 4 are respectively provided behind their seats. Then, one rear seat 5 is provided behind the right and left intermediate seats 4 in the automobile body under a state wherein a space S in which legs can be stretched is formed between the right and left intermediate seats 4 and 4. The lower section of the backrest 5a of the rear seat 5 is constituted in a manner to be angle-variable around a horizontal axis in the lateral direction of the automobile body and fixable, i.e., to be a reclining seat. The lateral width of the rear seat 5 is constituted to be the same or approximately the same as the lateral width of the driver's seat 2, the assistant driver's seat 3 and the intermediate seats 4. The armrests 8 are respectively provided on both of the right and left sides of the rear seat 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI