baber/WOPTO huggingface dataset:
Patent JP-2003217970-A (JP)
Title: Manufacturing method for stacked ceramic electronic component
Inventor: HORI HIROYUKI
IPC: H01G4/30
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a stacked ceramics electronic component capable of obtaining a ceramics slurry, in which all materials are dispersed evenly, and also obtaining a stacked ceramics electronic component of smaller breakdown-strength defective fraction.  <P>SOLUTION: Ceramic powder is dispersed in a mixed solvent to prepare a primary slurry. A binder and an elasticizer are dispersed in a second mixed solvent, to prepare a binder/elasticizer mixed liquid. The primary slurry and the binder/elasticizer mixed liquid are mixed to prepare a ceramics slurry. The ceramics slurry is used to make a stacked ceramics capacitor. The first mixed solvent, in which the ratio of solvent containing OH base is higher than 0.5 in total solvent volume ratio, is used. The second mixed solvent, in which the ratio of solvent which does not contain OH base is 0.5-0.8 in total solvent volume ratio, is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210162-A (JP)
Title: Method for culturing and establishing cell strain of undifferentiated cell derived from embryo of mammal using serum-free culture medium-feederless cell line
Inventor: SENDAI YUTAKA
IPC: C12N15/09
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for culturing an undifferentiated cell derived from an embryo of a mammal by which the undifferentiated cell derived from an early embryo of the mammal such as cattle is effectively cultured and a cell strain is effectively established, a method for establishing the cell strain and a method for preparing a clone of the mammal.  <P>SOLUTION: The early embryo (an emryo of a blastocyte phase) is cultured by utilizing a substrate of an extracellular matrix protein such as collagen and further utilizing an improved serum-free culture medium. Thereby, the culture of the undifferentiated cell having a good extension and proliferation ability even in the undifferentiated cell of the mammal such as an undifferentiated cell derived from a bovine embryo and the establishment of the cell strain are carried out. The methods for culturing the undifferentiated cell and establishing the cell strain are combined with a cloning technique to thereby prepare a nuclear transplanted clone by using the undifferentiated cell strain established from the early embryo of livestock such as the cattle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219595-A (JP)
Title: Fitting structure of fan motor
Inventor: TAMAGAWA TORU
IPC: H02K5/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting structure capable of easily and surely fitting a fan motor, while preventing noise and air turbulence.  <P>SOLUTION: A round fitting hole 9 is formed at a machine-side fixed frame 7. A male screw 11 is formed as a threaded part for fixing at the outer perimeter of a bottom half section which is an insert part of a motor housing 1, and the male screw 11 is screwed into the fitting hole 9. With the bottom half part of the motor housing 1 fitted in the fitting hole 11, a fan motor 5 is fixed to the fixed frame 7. By screwing the male screw 11 of the motor housing 1 into the fitting hole 9 of the fixed frame 7, will not occur between the motor housing 1 and the fixed frame 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212032-A (JP)
Title: Moving truck
Inventor: SHINOHARA TAKESHI
IPC: B60P3/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving truck with a simple constitution at a low cost capable of preventing rocking generated when a wheel is turned and steered in the same phase on the spot, carrying out exact turning/steering, enhancing the stability of an article loaded on a frame and requiring no complicated control.  <P>SOLUTION: The moving truck 1 is constituted of the frame 2; at least one driving wheel 3; a same-phase turning/steering device 27 for turning all wheels 3, 4, 5 and 6 in the same phases; and a rocking prevention device 7 for fixing the frame 2 to a moving surface F at the time of stopping and preventing the rocking of the frame 2 when all the wheels 3, 4, 5 and 6 are turned at the same phases on the spot. The rocking prevention device 7 is provided with a fixing tool 8 abutting on the moving surface F; and a fixing tool lifting device 9 for pressing the fixing tool 8 onto the moving surface F by adjusted pressing force such that all the wheels 3, 4, 5 and 6 are not apart from the moving surface and the frame 2 is not rocked when the fixing tool is descended.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210997-A (JP)
Title: Method for manufacturing open-cell porous sintered body for decomposing organic matter
Inventor: NISHIYAMA ATSUSHI
IPC: B01J35/02
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an open-cell porous sintered body for decomposing organic matter.  <P>SOLUTION: Particles of an inorganic material having ion exchange characteristics and a fine powder of titanium dioxide are sintered through an inorganic binder to constitute the open-cell porous sintered body of which the surface has fine depressed parts capable of adsorbing the sintered body of the fine powder of titanium dioxide. The fine powder of titanium dioxide adsorbed by the open-cell porous parts of this sintered body and the fine powder of titanium dioxide bonded to the fine depressed parts of the surface of the sintered body are integrally sintered to manufacture the open-cell porous sintered body for decomposing organic matter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301361-A (JP)
Title: Treating method using dielectric barrier discharge lamp and apparatus therefor
Inventor: MATSUNO HIROMITSU
IPC: H01L21/3065
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a treating method using a dielectric barrier discharge lamp, by which various treatments are performed with high quality, high speed and high efficiency. SOLUTION: In the treating method using the dielectric barrier discharge lamp by bringing a material to be treated into contact with a treating gas under an oxygen atmosphere, the material to be treated is irradiated with emitted light from at least 2 dielectric barrier discharge lamps emitting unltraviolet light having substantially the identical wave length, and after being irradiated from one dielectric barrier discharge lamp, the material to be treated is transported by a transporting unit receives the irradiation from another dielectric barrier discharge lamp.
Patent JP-2003214142-A (JP)
Title: Diesel particulate removing device and diesel vehicle provided with the same
Inventor: ENDO KIYOTAKE
IPC: B01D46/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase a capture and removing rate of diesel particulate.  <P>SOLUTION: This diesel particulate removing device is related to a two- cylinder capturing structure. Cylinders 9a and 9b (device body parts) respectively include cylindrical containers 18a and 18b having an inflow port and an outflow port for an diesel exhaust gas. Inside the cylindrical container 18a, a catalyst carrying spherical filter 11a, a rolled-up type metal filter 12a, a catalyst carrying spherical filter 13a, a metal filter 14a, and a catalyst carrying spherical filter 15a are arranged in this order from an introducing side of the diesel exhaust gas. Inside the cylindrical container 18b, a catalyst carrying spherical filter 11b, a rolled-up type metal filter 12b, a catalyst carrying spherical filter 13b, a metal filter 14b, and a catalyst carrying spherical filter 15b are arranged in this order from the introducing side of the diesel exhaust gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212008-A (JP)
Title: Stabilizer fitting structure in seat lifter
Inventor: FUKUDA JUN
IPC: B60N2/16
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide cost and weight reductions and restrain looseness.  <P>SOLUTION: A stepped supporting part 4a, in which a presser part 5 side is made to serve as a large-diameter supporting part 4b, and a caulking part 3 side is made to serve as a small diameter supporting part 4a, is formed between the presser part 5 and the caulking part 3. A bearing 1 having a stabilizer fitting part 2 with a groove 6 in the circumferential direction is provided, and a slider 101 is supported by inserting the small diameter supporting part 4a into a supporting hole 102 formed in the slider and sandwiched between a built-up part 3a which is formed by caulking the caulking part 3 and a stepped part 4c, a link 103 is supported so as to oscillate between the slider 101 and the presser part 5 with the large diameter supporting part 4b inserted in a shaft hole 103a formed at the link. The fitting part 2 is inserted in one side end part of the stabilizer 111 and the end part of the stabilizer 111 is crushed to be inserted in the groove 6, thus securing a fall-off preventive condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224953-A (JP)
Title: Rectifier of ac generator for vehicle
Inventor: OGI HIROYUKI
IPC: H02K19/36
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectifier for an AC generator for a vehicle, which can obtain cooling effect according to design, by preventing cooling air from ventilating a through hole kept open without setting an armature.  <P>SOLUTION: In an AC generator for a vehicle which is equipped with commutators (54) for commutating AC currents and a heat radiating plate (51) for radiating the heat generated in the commutator, being provided with a plurality of through-holes (53), the commutators are arranged in some of the through-holes, and block members (8) are arranged in remaining through- holes. Hereby, open through-holes having no arrangement for commutators are blocked, so that cooling air creases to ventilate through the through-holes. Accordingly, the concentrated leakage of the cooling air will not occur, and the cooling wind flows in a path according to design, to obtain cooling effect according to design.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222104-A (JP)
Title: Linear actuator
Inventor: SATO TOSHIO
IPC: F01B29/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a linear actuator of a simple configuration at low costs and at the same enhance assembly workability.  <P>SOLUTION: The actuator is provided with a piston 46 which is provided inside an actuator body 12 and displaces under action of pressure fluid, a slide table 20 which is integrally connected to the piston 46 and displaces linearly, a rod 58 which is screwed in the slide table 20 and has a shaft part 62 to be inserted into an engaging hole 52 of the piston 46, end blocks 16a, 16b connected to the end of the actuator body 12 and stoppers 70a, 70b which is provided on the end of the end blocks 16a, 16b and adjusts displacement of the slide table 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221282-A (JP)
Title: Setting accelerator for wet spraying and spray construction method using the same
Inventor: KINAMI TETSUYA
IPC: F27D1/16
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform a castable wet spraying construction, in which fast flocculation and excellent shape retention is obtained, further in which safety of the construction work is secured and working efficiency is improved, and whose durability is excellent.  <P>SOLUTION: A setting accelerator is compounded of silicate, cement, alumina refractory aggregate, and calcium acetate. The spraying construction is performed by charging and adding the setting accelerator, which is compounded of silicate, alumina cement, alumina refractory aggregate, and calcium acetate, from a nozzle 5 part in a spraying device 1 into a castable monolithic refractory with compressed air.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193081-A (JP)
Title: Grease composition and rolling device
Inventor: NAKATANI SHINYA
IPC: C10N30/08
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a grease composition excellent in heat resistance, oxidation stability and lubricating life.  <P>SOLUTION: The grease composition is produced by mixing a thickener composed of an N-substituted terephthalamide acid metal salt and a second thickener component (e.g. a polyurea, a metal soap or a metal complex soap) with a base oil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225561-A (JP)
Title: Gas adsorption element
Inventor: SETOGUCHI TOSHIHIKO
IPC: B01J20/20
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas adsorption element which is most suitable for the occlusion of hydrogen gas and can be used practically.  <P>SOLUTION: This gas adsorption element 1 is an element where the surface of a metal 2 has a carbon material layer 3 having gas occlusion capacity. The gas adsorption element 1 is composed of the metal 2 made of a metal foil, or the like, and the carbon material layer (CNTs + a matrix) 3 for coating both surfaces of the metal 2. The carbon material layer 3 is a film containing a carbon material having hydrogen occlusion capacity and high thermal conductivity, such as a carbon nanotube, a carbon nanofiber, a carbon nanohorn, and other carbon materials. The carbon material layer 3 preferably has a thermal conductivity of about 530-4,980 (k/Wm<SP>-1</SP>K<SP>-1</SP>).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229916-A (JP)
Title: Current communication driver
Inventor: YAMAUCHI SHIGENORI
IPC: H04L25/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the destruction of an external resistor connected between a secondary power source and a current mirror circuit in a current communication driver having the current mirror circuit for outputting a sensor signal as a binarized current.  <P>SOLUTION: When the over voltage of a secondary power supply voltage VS is detected by an overvoltage detection and clamp circuit 5, the gate voltages of first and second transistors 1a and 1b in a current mirror circuit 1 are lowered by a current limiter circuit 4, and a secondary current flowing to the second transistor 1b is limited via an external resistor R10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227513-A (JP)
Title: Sealed type thrust ball bearing
Inventor: AKIYAMA MUNEYASU
IPC: F16C33/66
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed type thrust ball bearing used for a strut type suspension wherein rocking or oscillation by the disturbance from a tire side is reduced, oscillation transmitted to a handle is attenuated, and a steering feeling is excellent.  <P>SOLUTION: This sealed type thrust ball bearing comprises an appropriate number of balls 3 arranged and rolling in a space 4 between raceway surfaces of an annular first race 1 and a second race 2, and seal members 5, 6 sealing the gap between inner and outer peripheral parts of the races. A polymer lubricant 7 prepared by mixing a polymer and a lubricating oil, melting and solidifying is filled in a space 4 between the raceway surfaces. The oscillation or rocking which is a disturbance from a tire side is reduced with the polymer lubricant 7. Moreover, good feeling is obtained in steering.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229067-A (JP)
Title: Plasma display panel and method of manufacture
Inventor: OKAWA MASAFUMI
IPC: H01J11/46
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel for reducing an impurity remaining in the panel, and stable in driving even by long time lighting.  <P>SOLUTION: A seal layer 13 of the panel is formed as a multiple structure having a first seal layer 14 composed of amorphous glass and a second seal layer 15 composed of crystalline glass, and since a grain boundary of the second seal layer 15 becoming a leak factor is filled up with the amorphous glass of the first seal layer 14, high reliability is obtained for airtightness of the seal layer 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226109-A (JP)
Title: Pneumatic radial tire
Inventor: UEDA YOSHIO
IPC: B60C9/18
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire improved in belt separation resistance and load noise and reduced in rolling resistance, while restricting the lowering of high-speed durability and increase of weight, by devising the structure of a tire crown.  <P>SOLUTION: Two layers of belt layers 3 formed of steel single wires 4 having a diameter of 0.38-0.45 mm is arranged in the peripheral side of a carcass layer 2. A space (t) in the tire radial direction of the steel single wires forming the belt layer is set at 0.35-0.90 mm. Belt-like organic fiber layers 5 and 5 formed of the organic fiber cord inclined against the tire radial direction and projecting outside in the tire cross direction from an end of the inside belt layer 3A at positions in both ends of the belt layer between the inside belt layer 3A and the carcass layer 2 are arranged to be split.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229800-A (JP)
Title: Mobile terminal, mobile communication system and method
Inventor: SHINOZAKI IKUO
IPC: H04B7/26
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce electric power for paging mobile terminals.  <P>SOLUTION: A mobile IP (Internet Protocol) network 1', without having to page functions and a PHS (Personal Handyphone System) network 10' are used. Mobile terminals have functions of 802.11b and the PHS, the functions of 802.11b connect the mobile terminals to the IP network 1' via base stations of the 802.11b. The PHS network 10' may be a normal type and has paging function. A home agent has a function of paging mobile terminals by using a gateway 20 to the PHS network 10', when CoA (Care of Address) of mobile terminals are not active, in addition to functions owned by the home agent in the IP network 1'. The addresses of the mobile terminals in the PHS network 10' are managed as telephone numbers in the PHS by the home agent. When the mobile terminals are at standby, the mobile terminals maintain communication enabled state to the PHS and suspend to communicate to the 802.11b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233756-A (JP)
Title: Usage fee charging method, usage fee charging device and usage fee charging program
Inventor: MURAMATSU HARUJI
IPC: H04W64/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a usage fee charging device for expanding the use of an antitheft apparatus.  <P>SOLUTION: The usage fee charging device is provided with a member information acquiring means 30a1 for acquiring member information for identifying a member, an insurance contract information generating means 30a2 for generating insurance contract information necessary in a contract of a vehicular insurance on the basis of the member information, an insurance contract information output means 30a3 for outputting the insurance contract information for a contract with an insurance company, an insurance fee information addition means 30a4 for adding insurance fee information showing an insurance fee of a concluded insurance to the member information corresponding to a contracted member when a contract is concluded in response to the output, a fee charge information generation means 30a5 for generating fee charging information for charging a usage fee to the member on the basis of the insurance fee information added to the member information corresponding to the member by the insurance fee information adding means 30a4 and usage fee information showing a usage fee of the antitheft apparatus 10, and a fee charge information output means 30a6 for outputting the free charge information to carry out charging.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233634-A (JP)
Title: Circuit function verification method and program
Inventor: SHIRAISHI TAKEHISA
IPC: G06F17/50
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit function verification method and program capable of quickly and surely verifying hardware.  <P>SOLUTION: An instruction decoder 18 analyzes an instruction processed by a CPU 13a by monitoring the contents of a bus 13g. When the instruction decoder 18 detects a load instruction, a comparison circuit 19 compares data read out according to the instruction with data input in an internal register 20 of the CPU 13a after the instruction is executed. When the instruction decoder 18 detects a store instruction, the comparison circuit 19 compares the data of the internal register 20 written according to the instruction with the data written after the instruction is executed. When a determination signal showing non-conformity is output from the comparison circuit 19, a logic simulator 11 determines that a defect is occurred in the hardware 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233038-A (JP)
Title: Method of manufacturing waveguide type optical component with thin film heater
Inventor: TANAKA KOTARO
IPC: G02B6/12
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a waveguide type optical component with a thin film heater which has a long service life.  <P>SOLUTION: The waveguide type optical component with a thin film heater 8 which has the long service life is obtained by conducting a heat treatment of the thin film heater 8 before the thin film heater 8 is energized after the thin film heater 8 is formed, proceeding the crystallization of the thin film to some extent, and stabilizing the value of resistance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237319-A (JP)
Title: Pneumatic tire
Inventor: OCHI NAOYA
IPC: B60C11/04
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire which can improve the dry steering stability without sacrificing the wet performance.  <P>SOLUTION: Circumferential main grooves 14, inclined grooves 16 and sub inclined grooves 18 are formed in a tread 12 in a directional pattern of high wet performance. Recessed parts 24 and 36 slender and triangular in plan view are arranged in a block 20 in the vicinity of a 1/4 point 30. The depth of the recessed part 24 and the recessed part 36 is gradually increased toward a top point located at the block edge. The recessed parts 24 and 36 play a role of the circumferential main grooves and improve the wet performance. Since the depth of the recessed parts 24 and 36 is gradually increased toward the top point from the tread, the block rigidity can be considerably increased compared with a conventional block having the circumferential main groove of a constant groove depth, and the steering stability can be considerably increased. Since the inclined grooves 16 are not cut by the circumferential main grooves, water in a center area 12C of the tread can be efficiently discharged to a tread end 12E.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242762-A (JP)
Title: Display device
Inventor: OUKURA KOUTARO
IPC: G11B33/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of inserting and discharging a disk without projecting a display panel to the front part of a device main body.  <P>SOLUTION: The display panel 100 is vertically movable at inserting and discharging the disk, and when the display panel 100 is moved downwards, an opening part enabling the insertion and discharge of an MD is formed of a half opening part 105 provided on the upper part of the display panel 100 and the half opening part 11 of an MD guide 14 to be turned by spring force in synchronism with the vertical operation of the display panel 100. Also, when the display panel 100 is moved upwards, the opening part enabling the insertion and discharge of a CD is formed of the half opening part 105 provided on the lower part of the display panel 100 and the half opening part 12 of a CD guide 15 to be turned by the spring force in synchronism with the vertical operation of the display panel 100.  <P>COPYRIGHT: (C)2003,JPO