baber/WOPTO huggingface dataset:
Patent JP-2004095196-A (JP)
Title: X-ray tube
Inventor: HONDA TOYOMASA
IPC: H01J35/06
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray tube which can optionally control the position of the focus of the X ray and a focal size.  <P>SOLUTION: For the X-ray tube, a rotating positive electrode is arranged so as to face a negative electrode composed of a filament 7 for emitting thermion and a focusing electrode 8 for focusing the thermion in a glass bulb 1 under high vacuum and X-ray is generated by accelerating thermion by high voltage and making the thermion collide with a positive electrode 2. The focusing electrode 8 is composed of a plurality of focusing electrode elements 11, 12, 13, 14 electrically insulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095199-A (JP)
Title: Electroluminescence device, its manufacturing process and electronic apparatus
Inventor: HAYASHI KENJI
IPC: H05B33/10
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL device of which the thickness can be reduced, and to provide its manufacturing process, and an electronic apparatus.  <P>SOLUTION: The EL device 10 has a first electrode 30, an El layer 40 provided on the first electrode 30, a second electrode 50 provided so as to cover the EL layer 40, and a barrier layer 52 provided in direct contact with the second electrode 50. At least a surface of the second electrode 50 on the side of the barrier layer 52 is formed by inorganic oxide. At least a surface of the barrier layer 52 on the side of the second electrode 50 is formed by inorganic compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064986-A (JP)
Title: Semiconductor device for extracting circular current as power
Inventor: HANADA RIYUUWA
IPC: H02N11/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which relatively small power can be intermittently extracted in a power generating method by rotational motion of a motor or the like and loss of energy can be made relatively smaller.  <P>SOLUTION: A negative pole 6 is made by alternately joining N and P of a semiconductor into a loop shape, by joining one conductor to N and P respectively, and by integrally joining the conductor 5 joined to N. A positive pole 4 is made by integrally joining a conductor 3 joined to P. An insulator 7 is laminated by being sandwiched by arranging the much larger number of joining faces 2 of N and P and by making the thickness much thinner in order to further suppress the loss of the circular current and in order to extract even the slight power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099184-A (JP)
Title: Elevator landing device for base isolated building
Inventor: TOYODA SHIGEHISA
IPC: B66B5/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an elevator landing device for a base isolated building capable of easily being installed in a small space and reducing the installation cost of the elevator.  <P>SOLUTION: One side of both a first movable wallboard 26 and a second movable wallboard 28 is pivotally mounted to the doorway of the corresponding elevator shaft doorway 14 or the like, and the wall of a getting on/off passage 25 is constituted by overlapping the tip each other. The relative rotating displacement of the both is suppressed with a wallboard connection mechanism 30 at the time of earthquake. Both a movable ceiling board 35 and a second movable ceiling board 38 are mounted to the corresponding movable wallboard, and the ceiling of the getting on/off passage 25 is constituted by overlapping the tip each other. The relative displacement of the both is suppressed with the ceiling board connection mechanism 41 at the time of earthquake. This improves rigidity of the movable wallboard, reduces the required space of the movable ceiling board in the horizontal surface with respect to the width of the elevator shaft doorway or the like, and facilitates installation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100237-A (JP)
Title: Earth retaining structure making use of steel-made screen
Inventor: KURIHARA KOJI
IPC: E02D17/18
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth retaining structure making use of a steel-made screen capable of ensuring perpendicularity of earth and sand even after corrosion of thinnings and more reducing weight of a pressure support plate and more reducing costs thereof.  <P>SOLUTION: A wall 3 comprises the steel-made screen 12 reinforced by a section steel 11, the thinnings 14 vertically and closely connected to the steel-made screen 12 through a clamping member 13 such as a binding wire or the like and a suction preventive material 15 placed on the back of the steel-made screen 12. The wall 3 supports a bolt 7 approximately horizontally set in a bedrock 1 by making use of a connecting metal fitting 16. Back filling soil 8 suitable for growing plants is thrown to the back of the wall 3 to form a planting zone 9 on the top section to plant a tree 10 so as to cover the wall 3. When an expand metal having durability for about thirty years is used for the steel-made screen 12, even if the thinnings 14 corrode, the durability of the wall 3 can be extended up to the limits of corrosion of the steel-made screen 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103162-A (JP)
Title: Nand type flash memory
Inventor: FURUKAWA HIDEYUKI
IPC: G11C16/04
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent access for a defective block without performing complex file control and to output successively data succeeding to data corresponding to a specified address by only toggle operation of read-enable, in a NAND type flash memory.  <P>SOLUTION: Each block of a memory cell array 51 is provided with nonvolatile normal/defective flag storing cells 62 in which a flag for discriminating whether a block is normal or not is recorded, and a normal/defective state discriminating circuit 63 discriminating a normal/defective state of a block based on the flag. When data of the last page of some block is outputted to the out side, it is discriminated whether the next block is normal or not, when it is not normal, discrimination of normal/defective state of the succeeding blocks is performed successively until it reaches a normal block. During the period, access for the memory cell array 51 is prohibited, when it reaches a normal block, reading data from the block is started again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107951-A (JP)
Title: Diagonal cable suspending method and its device
Inventor: SUZUKI AKIYOSHI
IPC: E01D11/04
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and quickly suspend a diagonal cable in regard to a suspending method for the diagonal cable.  <P>SOLUTION: The suspending method is for a diagonal cable 4 diagonally suspended between a main tower 1 and a bridge girder 2. After suspending a guide gage suspending wire 6 between the main tower 1 and the bridge girder 2, a suspending device 5 is installed comprising an interval retaining wire 7 suspended along a lower side of the guide gage suspending wire 6, annular guiding gages 8 installed on the interval retaining wire 7 at appropriate intervals, embracing the suspending wire 6, and suspended from the suspending wire 6, and a tension wire 9 passed through the guide gages 8. A strand 3 connected to the tension wire 9 is drawn toward a main tower 1 side, it is suspended between the main tower 1 and the bridge girder 2, and the diagonal cable is formed by sequentially repeating the suspending.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109706-A (JP)
Title: Belt driving device, transfer driving system, and image forming apparatus
Inventor: KAMIYA TAKUO
IPC: G03G15/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To absorb load fluctuation on a belt member and the resultant speed fluctuation irrespective of a size of acceleration and to prevent transmission of fluctuation to the other part related to the belt member.  <P>SOLUTION: In a belt driving device, an endless belt 31 suspended by a plurality of rollers 32 and 33 comprising a driving roller 34 is moved to a prescribed direction by a driving roller at a prescribed speed. The driving roller 34 is arranged close to a main load fluctuation generation part N2 in the endless belt. Driving control against load fluctuation is performed without aid of an elastic member such as the belt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111861-A (JP)
Title: Position detecting method and device
Inventor: MATSUMOTO TAKAHIRO
IPC: G03F9/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To detect an alignment mark formed on a wafer with high accuracy.  <P>SOLUTION: A position detecting method comprises a step S61 for acquiring the two-dimensional image of the alignment mark 30 by an alignment scope 15, a step S62 for converting the two-dimensional image acquired at the step S61 into light intensity signals for each line, a step S63 for determining whether the line signals are effective or not, and a step S64 for calculating the misalignment volume of the alignment mark 30 by the use of the effective line signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115133-A (JP)
Title: Rotary feeder
Inventor: OKAMURA MASARU
IPC: B65G65/48
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To automatically adjust a clearance between a tip of a blade of a rotor and an inner wall of a casing by a simple structure without using a mechanical/electrical means.  <P>SOLUTION: In this taper type rotary feeder, holes 13 of a rotor 12 are constituted with a small diameter and a large diameter. An indentation and projection part 23 slidably contacting a spline or feather key 22 at an outer peripheral portion of a rotary shaft 10 is formed on an inner peripheral face of a small diameter hole part 19. A cylinder 24 made of a metallic material or plastic material with higher linear expansion coefficient than that of the metallic material forming the rotor 12 is inserted in an annular sectioned clearance 25. A stopper member 26 and a receiving member 29 are installed to the rotary shaft 10, and an elastic body 31 is shrinkably installed between the receiving member 29 and a front end of the rotor 12. When the rotor 12 is in a high temperature, the cylinder 24 extends to move the rotor 12 forwards, so that a clearance between a tip 17 of a blade 15 and a casing can be automatically adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115560-A (JP)
Title: Liquid crystal element
Inventor: OKAMURA HISASHI
IPC: G02F1/137
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal element which exhibits a high display contrast ratio.  <P>SOLUTION: The liquid crystal element has a polymeric medium layer between a pair of electrodes, wherein the polymeric medium layer contains a polymeric medium and at least one dichroic coloring matter and a liquid crystal dispersed in the polymeric medium and wherein the dichroic coloring matter has a substituent represented by general formula (a): -(Het)<SB>j</SB>-ä(B<SP>1</SP>)<SB>p</SB>-(Q<SP>1</SP>)<SB>q</SB>-(B<SP>2</SP>)<SB>r</SB>}<SB>n</SB>-C<SP>1</SP>[wherein Het is an oxygen atom or a sulfur atom; B<SP>1</SP>and B<SP>2</SP>are each a divalent aryl group, a heteroaryl group or an alicyclic hydrocarbon group; Q<SP>1</SP>is a divalent binding group; C<SP>1</SP>is an alkyl group, a cycloalkyl group, an alkoxy group, an alkoxycarbonyl group or an acyloxy group; j is 0 or 1; and p, q and r are each 0 to 5, and n is 1 to 3, provided that (p+r)×n is 3 to 10].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119035-A (JP)
Title: Connector
Inventor: YASUDA TAKESHI
IPC: H01R13/658
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector by which the signal transmission property can be improved further.  <P>SOLUTION: The transmission line structure 3 housed in a housing 11 plural pieces is constructed of a signal contact in-molded part 5 that has a signal contact 6 and an insulator member 7 and a ground contact 9 that is made of a sheet of metal plate and surrounds the signal contact in-molded part 5, and is supported by the housing 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119463-A (JP)
Title: Conductive composition, wiring board using the same, and method for manufacturing the same
Inventor: NISHI KOJI
IPC: H05K3/46
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To form a via-hole conductor with its resistance lowered and stability of its resistivity enhanced.  <P>SOLUTION: The wiring board comprises an insulating substrate 1 containing at least a thermosetting resin, a conductor wiring layer 2 comprising a plurality of layers formed on and/or in the insulating substrate 1, and a via hole conductor 3 formed by filling up via holes provided in the insulating substrate 1 with an conductive composition for electrically connecting the layers constituting the conductor wiring layer 2. The via hole conductor 3 comprises a conductive powder containing a thermosetting resin and at least Cu, W and/or Mo, and Sn, wherein (W+Mo)/(W+Mo+Cu) accounts for 75-90 mass%, and (W+Mo+Cu)/(W+Mo+Cu+Sn) accounts for 60-75 mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003181998-A (JP)
Title: Colored sheet with outstanding anti-discoloring and fading properties
Inventor: KANO TOSHIYA
IPC: B32B27/18
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored sheet which is capable of preventing a colored thermoplastic resin layer from discoloring and fading, with the help of a photocatalyst.  <P>SOLUTION: This colored sheet has a base material layer (a base cloth composed of a fibrous cloth may be added) with a colored outer layer formed of a pigment-colored thermoplastic resin and a photocatalytic surface layer formed on the colored outer layer. A mixed pigment made of only an inorganic colored pigment (excepting a mixed pigment composed of a white pigment only) is used as the pigment of the colored outer layer. In addition, a photocatalyst-bonded protecting layer containing at least one kind of the thermoplastic resin selected from among an acrylic-silicone copolymer resin, an acrylic- fluoro copolymer resin, a urethane-silicone-fluorine copolymer resin, a resin blend of a silicone resin and an acrylic resin and a resin blend of a fluororesin and an acrylic resin, is arranged between the surface layer containing a photocatalyst and the colored outer layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004117083-A (JP)
Title: Welded-type waterproof strain gauge and manufacturing method therefor
Inventor: YAMAURA YOSHIRO
IPC: G01B7/16
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strain gage which enables measurement of strain whose quantity is small, makes work of strain measurement etc. at a job site brief, and will not deteriorate by absorbing moisture, when instrumentation is performed over a long period of time.  <P>SOLUTION: A gauge sheet 13, in which a strain gauge for the full-bridge structure of four elements is formed, is adhered to the inside wall of a sheath tube 11 fitted with a flange board 12, and a cable 3 is connected to this gage sheet 13. The sheath tube 11 in a sensor unit 1 is obtained by deforming a metal pipe of a round cross section into a flat shape, forming an approximately elliptic cross section leaving the base end part of the metal pipe, as it is, and to its external flat face the flange board 12 made of a metallic material and in a rectangular tabular shape is welded and stuck in a line shape. To the internal flat face of the sheath tube 11, the gauge sheet 13 is applied. The tip of the sheath tube 11 is sealed by welding or the like, after the strain gauge sheet is inserted and applied. A space inside the sheath tube 11 and in the rear of the gauge sheet 13 is filled with a filler, having a small coefficient of thermal expansion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118404-A (JP)
Title: Contactless ic tag capable of being sewn on, and manufacturing method therefor
Inventor: IDE HIDEYOSHI
IPC: B42D15/10
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient contactless IC tag which is sewable and can be used for the control of the manufacture and upto disposal of cloth products, without increasing the production cost, and to provide a manufacturing method of the tag.  <P>SOLUTION: In the sewable contactless IC tag 1, an IC chip 20 and an antenna coil for communication 22 are embedded in a hot-melt resin layer 10, and cloths 30 are fused and bonded to the both faces of the hot-melt resin layer 10. As the manufacturing method, on the face of the hot-melt resin layer of the cloth sheet produced, by applying the hot-melt resin layer to the cloth of one side, many IC chips and antenna coils for communication are placed by full-surface bonding, the hot-melt resin layer face of the cloth sheet of another side is put on the IC chips and the like, and the IC chips and antenna coils for communication are embedded in the hot-melt resin layer through hot pressing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117127-A (JP)
Title: Blood endotoxin measurement method
Inventor: ENDO SHIGEATSU
IPC: G01N33/48
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To measure the endotoxin in the blood.  <P>SOLUTION: The measurement method is performed by collecting the blood (step S601), extracting white blood cells from the collected blood (step S602), disrupting the extracted white blood cells (step S603), obtaining disrupted white blood cell liquid (step S603), and measuring the endotoxin of the disrupted white blood cell liquid (step S604). Accordingly, the endotoxin combined with the white blood cells or taken into the white blood cells is measured, and the measurement result is correlated to the symptom such as the septicemia or the shock caused by the endotoxin. The measurement sensitivity can be enhanced, because the endotoxin that is concentrated by the white blood cells is measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113116-A (JP)
Title: Method for rating canceration degree of mammal-derived specimen
Inventor: USHIJIMA TOSHIKAZU
IPC: A61K48/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rating the canceration degree of a mammal-derived specimen based on detecting gene abnormality, suitable for evaluating diagnostic or therapeutic methods for discovering cancer at early stages.  <P>SOLUTION: This method for rating the canceration degree of the mammal-derived specimen comprises (1) the 1st step of assaying the methylation frequency of Thrombomodulin gene contained in the specimen or an index value correlated with the methylation frequency and (2) the 2nd step of determining the canceration degree based on a difference obtained by comparing the above methylation frequency or index value with the corresponding control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117291-A (JP)
Title: Non-tank type pressure test method and test apparatus thereof
Inventor: IKEDA TETSUYA
IPC: G01N3/12
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and efficiently perform pressure test on a seamless container, without using a water tank.  <P>SOLUTION: The pressure test apparatus is provided with a water-injecting device for injecting water in a high-pressure gas container; a booster pump for further pressurizin and injecting water in the high-pressure gas container, in a state filled with the water; a reading device for reading the amount of movement of the booster pump; a computing unit for computing the amount of deformation of the high-pressure gas container from the amount of movement of the booster pump; a drainage device for draining the water from the high-pressure gas container, after the measurement; and a drying device for drying the high-pressure gas container after the water is drained. The apparatus is constituted, in such a way as to perform pressure test by filling water in the high-pressure container, which is a specimen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116730-A (JP)
Title: Operated device, and differential device and power on/off device using the operated device
Inventor: TOMITA TETSUSHI
IPC: B60K23/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide smooth and stable operation by improving operation response without increasing the size of a solenoid actuator and an exciting current by preventing the operated member from being stuck on a casing and a movement operation force from being lowered.  <P>SOLUTION: In this operated device 1, an operated member 59 is movably operated between an operation position and an operation stop position through the plunger 81 of a solenoid actuator 9, a movement resistance reduction means 71 reducing a movement resistance by the sticking thereof by reducing a contact area within a range in which sufficient mechanical strength can be provided is installed at a contact part between the operated member 59 and the casing 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116961-A (JP)
Title: Air conditioning equipment
Inventor: WATANABE MASAHIRO
IPC: F24F7/06
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of nitrate and nitrite ions (NO<SB>2</SB>-, NO<SB>3</SB>-) in air conditioning equipment used in a circulation type air conditioning system provided with a chemical filter using activated carbon and/or activated carbon fiber.  <P>SOLUTION: This air conditioning equipment is provided with the chemical filter using activated carbon and/or activated carbon fiber in a circulation type air conditioning system thereof. As a caulking material to be used when constructing the air conditioning equipment, the caulking material, which can prevent the generation of the nitrate and nitrite ions (NO<SB>2</SB>-, NO<SB>3</SB>-) due to a contact of the gas, which is generated when the caulking material is hardened, with the activated carbon and/or activated carbon fiber is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123111-A (JP)
Title: Blister packaging container
Inventor: YAMAGUCHI GORO
IPC: B65D75/36
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blister packaging container which is superior in storing an article after opening the container.  <P>SOLUTION: The blister packaging container comprises a cover 1 on one face of which a recession 5 for housing the article W is formed, and a sheet glued to the one face of the cover 1 to close the recession 5. A folding part 6 is formed on the cover 1, which is folded along the folding part 6 after removing the sheet to become a case for housing the article W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129043-A (JP)
Title: High frequency device and method for amplifying high frequency
Inventor: OTA TOSHIMICHI
IPC: H04B1/52
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high frequency device that is used in a wireless LAN system and is inexpensive and, and the mounting area of which can be made small.  <P>SOLUTION: This high frequency device is provided with an amplifier 13 for both transmission and reception for linearly amplifying an inputted signal and outputting the inputted signal and a transmission/reception changeover switch 2 which internally performs switching in interlock so as to connect the input side of the amplifier 13 for both transmission and reception to an upmixer and to connect the output side of the amplifier 13 for both transmission and reception to the antenna part 5 side of a circuit in a transmitting mode, and to connect the output side of the amplifier 13 for both transmission and reception to a downmixer and to connect the input side of the amplifier 13 for both transmission and reception to the antenna part 5 side of the circuit in a receiving mode.  <P>COPYRIGHT: (C)2004,JPO