baber/WOPTO huggingface dataset:
Patent JP-2004308882-A (JP)
Title: Shaft coupling
Inventor: MOCHIZUKI MASANORI
IPC: F16D3/74
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft coupling having stable torque transmitting performance by smoothly absorbing an axial center difference even when existing between two shafts during rotation while sufficiently securing torsional rigidity against rotating force.  <P>SOLUTION: A cylinder member 6 as an intermediate 2 mounted between shaft fasteners 1a, 1b is arranged at the center and flexible members 7 are arranged on both sides. The flexible members 7 have two plate spring annular bodies 71 arranged side by side in the axial direction with their planes opposed to each other and outer periphery portions 711 joined to each other to form a bent portion 70. The flexible members 7 and the cylinder member 6 are caulked and joined to each other. Thus, the axial center difference between two shafts J1, J2 from an axial line can be absorbed by the intermediate 2 using the flexible members 7 at both ends while the torsional rigidity is strengthened in the rotating direction by the cylinder member at the center to sufficiently endure a load with rotating force. As a result, the axial center difference between both shafts connected together is smoothly absorbed even during rotation and stable torque transmission is achieved by high torsional rigidity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316934-A (JP)
Title: Engine driven air conditioning system with power generating function
Inventor: KUSHIRO KAN
IPC: F25B27/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine driven air conditioning system, allowing operation of auxiliary equipment with electric power generated by a generator while reducing a load on an engine.  <P>SOLUTION: The engine driven air conditioning system has the auxiliary equipment for executing collateral function regarding one of an engine, a compressor, a refrigerant circuit and a heat exchanger. It comprises a generator 80 to be driven by the engine for outputting AC power, a converter 81 for converting the output of the generator 80 into AC power having constant voltage and specified frequency, and a control part 86 electrically linking the converter 81 to the auxiliary equipment and using the AC power converted by the converter 81 as power supply for the auxiliary equipment. It is set so that, at starting the engine 11, the auxiliary equipment is driven by the power of a commercial power supply 89, and after a stable load on the engine 11, the drive of the auxiliary equipment is transferred from the commercial power supply 89 to the power of the generator 80.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316985-A (JP)
Title: Cooling solidifying device of molten slag
Inventor: HIRAOKA HIDENOBU
IPC: C21C1/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance cooling capability by cooling water by eliminating an air reservoir in a water-cooled cooling drum of a position corresponding to a slurry reservoir part.  <P>SOLUTION: This cooling solidifying device of molten slug has a hollow cylindrical cooling part 31a for staying the cooling water inside, a supply means 38 of the cooling water, and the water-cooled cooling drum 31 having a diametrally expanded part 31b diametrally expanded more than the hollow cylindrical cooling part 31a, being a hollow cylindrical shape, communicating with the cylindrical cooling part 31a, and having a cooling water discharge means 36 for discharging the cooling water 32 from a position higher than the hollow cylindrical cooling part 31a to the inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315298-A (JP)
Title: Apparatus and method for pulling single crystal
Inventor: WATANABE HIDEKI
IPC: C30B15/14
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for pulling a single crystal, with which it is possible to further improve the non-dislocation rate of the single crystal being pulled by suppressing the generation of thermal stress and preventing the introduction of dislocations by making the temperature gradient in the vertical direction of a seed crystal and/or a neck part small in the case that the single crystal is pulled while heating the seed crystal and/or the neck part by using an auxiliary heating means.  <P>SOLUTION: In the single crystal pulling apparatus equipped with a crucible 21 being filled with a melt 23, a heater 22 provided at the periphery of the crucible 21, a heat generating section 16a provided so as to surround the seed crystal 35 located in a position just above the melt 23, and the auxiliary heating means 16 constituted by including a moving mechanism for retreating the heating section 16a from a zone where the single crystal 36 passes, a covering part 16d for covering a space between the heat generating section 16a and the single crystal 36 is extended from the heat generating section 16a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315318-A (JP)
Title: Fuel reformer
Inventor: ITO TAKAAKI
IPC: C01B3/38
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve reforming efficiency by securely preventing liquefied fuel from flowing into a reform catalyst.  <P>SOLUTION: A fuel reformer 20 for reforming a fuel-air mixture is equipped with a reform reaction part 23 containing the reforming catalyst for reforming the fuel-air mixture, a fuel-trapping chamber 28 for recovering the fuel which is liquefied before being introduced into the reform reaction part 23, a gas-liquid separation fin 29 etc. The fuel-trapping chamber 28 is connected via a connecting pipe L3 having an on-off valve 18 at the midpoint to a by-pass pipe L2 for supplying air to the reform reaction part 23. The fuel trapped into the fuel-trapping chamber 28 is re-supplied into the by-pass pipe L2 via the connecting pipe L3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322660-A (JP)
Title: Braking system for vehicle
Inventor: MIYAZAKI TETSUYA
IPC: B60T8/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking system for a vehicle having a good operating feeling by performing a proper braking such as reducing a hysteresis caused by the structure of a constituting device.  <P>SOLUTION: When a target controlled amount is determined based on the control input quantity of state of an operating member, the target controlled variable is made different depending on the operating direction (the braking force increasing direction and the braking force decreasing direction) of the operating member even under the same operating state (S13 to S18), and a braking device is controlled based on the target controlled value (S25 and S26). In a low braking control region, the target controlled variable in the braking force decreasing direction is decreased. Also, in a high braking control region, the target controlled variable in the braking force decreasing direction is increased. Thus, a hysteresis peculiar to a hydraulic type friction brake can be reduced. In addition, if the correction of the target controlled variable is performed in order to reduce a sudden change of the braking force caused by a difference in the target controlled variable which occurs at a switching point of the operation direction (A19 to S26), the operating feeling is further improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326219-A (JP)
Title: Product design supporting system
Inventor: KATO TAKASHI
IPC: G06F17/50
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product design supporting system for acquiring the optimal design result of a wiring board and a distribution board or the like by preventing the design result from being made different even when a person in charge of design or a design period is different.  <P>SOLUTION: This product design supporting system is provided with an information storing means 2 for storing the data of an equipment unit, a specification inputting means 1 for inputting specifications necessary for an operator, an equipment unit selecting means 3 for selecting the equipment unit by retrieving the information storing means 2 based on the inputted specifications, an array order deciding means 4 for deciding the array order of the selected equipment units and a unit arrangement deciding means 5 for deciding a space between the equipment units from the gutter space information of the adjacent equipment units whose array order is decided, and for deciding the arrangement of the equipment units.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253106-A (JP)
Title: Objective optical element and optical pickup device
Inventor: MIMORI MITSURU
IPC: G02B13/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective optical element used for reproducing and/or recording information to two kinds of optical information recording media having different used wavelengths, improving image height characteristics, correcting spherical aberration and wave surface aberration, and further correcting sine conditions, and an optical pickup device.  <P>SOLUTION: This objective optical element 40 is provided with a first optical surface 41 in which a first diffraction structure 60 constituted of a diffraction ring zone 61 around an optical axis L and a step surface 62 arranged almost parallel to the optical axis to connect two diffraction ring zones is formed, and a second optical surface 42 in which a second diffraction structure 70 constituted of a diffraction ring zone 71 around an optical axis and a step surface 72 arranged almost parallel to the optical axis to connect two diffraction ring zones. The step surface of the first diffraction structure is arranged to face the optical axis side, and the step surface of the second diffraction structure is arranged to face a side opposite to the optical axis.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004323395-A (JP)
Title: Method for soil disinfection
Inventor: NIIMURA AKINORI
IPC: A01N43/16
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for soil disinfection, by which disinfection effect reaches soil in a substratum and even microorganisms of soil disease damage existing in the soil in the substratum are effectively controlled.  <P>SOLUTION: The method for soil disinfection comprises pouring an aqueous solution of molasses into soil, keeping the soil at 25-40°C and reducing the soil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327607-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MATSUI YUICHI
IPC: H01L31/0376
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, since a niob pentoxide has a low crystallization temperature of 600°C or lower, the oxidations of a lower part electrode and a barrier metal by a heat treatment can be suppressed and a niob pentoxide film has a large leakage current density due to a crystal grain boundary.  <P>SOLUTION: The capacitor structure of a semiconductor capacity memory device particularly uses the niob pentoxide. A method for forming the same is provided. As the insulator film of the capacitor, a dielectric film is used in which an amorphous oxide exists between the crystal grains of a polycrystal niob petoxide. Thus, leakage current flowing through the crystal grain boundary of the niob pentoxide is reduced to realize a high permittivity and low temperature crystallization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321913-A (JP)
Title: Coating system
Inventor: MIWA KISHO
IPC: B05C5/02
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly keep the film thickness of the coating solution applied to the surface of an article to be coated.  <P>SOLUTION: This coating system is equipped with a coating state detecting means constituted so as to divide a coating state, which is obtained by discharging the coating solution from the leading end of a coating head 10 through a slot 16, into a plurality of sections along the longitudinal direction of the slot 16 to detect the same at every section, and a slot width adjusting means for adjusting the width of the slot 16 on the basis of the detection result of the coating state detected at every section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323293-A (JP)
Title: METHOD OF PRODUCING SiC SINGLE CRYSTAL
Inventor: NAKAMURA MASATERU
IPC: C30B1/04
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of stably producing SiC single crystals without using a temperature gradient.  <P>SOLUTION: Raw material powder is contacted with seed crystals, and pressurization is performed at an ordinary temperature or under heating. The obtained green compact is heat-treated under an ordinary pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003332368-A (JP)
Title: Semiconductor wafer resin-sealing apparatus, mold for manufacturing semiconductor device and gate of semiconductor wafer surface resin-sealing apparatus
Inventor: MATSUMOTO JIRO
IPC: B29C45/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To possibly reduce the damage of a semiconductor wafer, by reducing the force applied to the wafer, as much as possible in a step of resin-sealing the surface of the wafer by mounting the wafer in a mold.  <P>SOLUTION: A semiconductor wafer resin sealing apparatus comprises an impact relaxing means for alleviating a force to be applied to a wafer on a semiconductor under a lower mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004321619-A (JP)
Title: Game machine
Inventor: OSHITA KOICHI
IPC: A63F7/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving an interest, when performing a cycle game in a second continuation state a plurality of times, giving a chance of performing a cycle game in a first continuation state.  <P>SOLUTION: When the cycle game of a middle continuation state (second continuation state) where the cycle game is difficult to continue (hard to form continuation conditions) is continuously performed a plurality of times (for example, three times) and the continuation conditions are formed during the cycle game reaching the plurality of times, the cycle game after that (four times and after) is controlled to perform in a high continuation state (first continuation state). At an interval performance performed after finishing the third cycle game, a re-lottery performance deriving a result ("V" in Fig.(a)) showing that the cycle game thereafter is performed in the high continuation state is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326039-A (JP)
Title: Facility information service system, and center and terminal device constituting the same system
Inventor: KAMIOKA SHOJI
IPC: H04W4/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily meet change in sorting of facilities in a service system supplying facility information to a terminal device.  <P>SOLUTION: The facility information service system comprises an external server 5 which provides map information and facility information, the terminal device 1 which displays the acquired map information and facility information, and a center 4 which is connected between those external server 5 and terminal device 1. The facility information service system manages category classifications at the center. Consequently, when the external server 5 changes a category classification, the system is adapted thereto without any load on the side of the terminal device 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333232-A (JP)
Title: Separating method, detecting method, and screening method for target component
Inventor: IMAMURA TAKESHI
IPC: G01N33/543
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To perform separation, collection, detection, and screening of a target component with the target component and a bonded molecule of target-components kept in conditions closer to organism conditions when performing the separation, collection, detection, and screening of the target component by using a structural body formed by causing a carrier to carry, in an immobilized manner, molecules having bonding affinity with the target component.  <P>SOLUTION: In this method, target-component bonded molecules 4 are used for separating, collecting, detecting, and screening the target component. What is made by at least partly coating the surface of a carrier substrate 1 (magnetic body) with polyhydroxyalkanoate 2, a polymeric material having high bio-affinity, is used as the carrier for immobilizing the bonded molecules 4. On the surface of the carrier where conditions closer to the living conditions are maintained, the bonded molecules carried on the surface are bonded to the target component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333942-A (JP)
Title: Method for drawing pattern and method for manufacturing photomask
Inventor: HIWATARI TADAO
IPC: G03F7/20
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for drawing a pattern with high accuracy by suppressing fluctuation in the exposure light quantity caused by the difference in the output of energy beams when a pattern is drawn by multiple drawing (multi-path drawing).  <P>SOLUTION: In the drawing method by using a raster scan system, the energy beams are made to scan by overlapping different stripes (paths) in the X direction for multiple drawing so as to obtain specified exposure light quantity by overlapping the beams. The multiple drawing is carried out based on the overlap of strips in the X direction which optimizes the exposure state of the resist layer in the region produced by overlapping.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336658-A (JP)
Title: Network monitoring method and network monitoring apparatus
Inventor: TAKEDA MANABU
IPC: H04L12/70
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when a fault occurs in a specific node in a conventional network monitoring method, the state information can not be directly obtained from the fault node and the fault node is specified by performing polling of the state inquiry preferentially to the node adjacent to the node which transmits state information on the basis of the state information transmitted from the adjacent node, and consequently double inquiry is made to the fault node and to a node connected closely thereto resulting in an increase in a load to a network.  <P>SOLUTION: A change in the state information of a port transmitted from the node adjacent to the node where the fault occurs, is detected, the fault node is specified on the basis of information on a connection relation between network components, and influential nodes connected to the fault node are successively specified on the basis of the connection relation information. Thus, the node that can not be monitored because of an influence of the fault node, is efficiently specified by the irreducibly minimum state inquiry, and the load for monitoring to the network is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339094-A (JP)
Title: Water-in-oil type cosmetic
Inventor: GOTO NAOKI
IPC: A61K8/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-in-oil type cosmetic which has excellent makeup retainability, has good skin compatibility, is freshly, has smooth spreadability, and has excellent temporal stability.  <P>SOLUTION: This water-in-oil type cosmetic is characterized by comprising the following components (A), (B) and (C). The component (A) is one or more compounds selected from the group consisting of an ester compound of erythritol and / an erythritol condensation product with a fatty acid, a polycondensation product of the ester compound, a polybasic carboxylic acid, and erythritol and / an erythritol condensation product, a polycondensation product of a fatty acid with a polycondensation product of erythritol and / an erythritol condensation product with a polybasic carboxylic acid, and a polycondensation product of a fatty acid, a polybasic carboxylic acid and erythritol and / an erythritol condensation product. The component (B) is a surfactant. The component (C) is an aqueous component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003329504-A (JP)
Title: Thermal flowmeter
Inventor: ITO AKIHIRO
IPC: G01F1/48
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal flowmeter obtaining a measured output stably even when a measuring flow rate is large.  <P>SOLUTION: Flow channel space 44 provided in a body 41 is equipped with a laminated filter 50. The filter 50 comprises a mesh plate 51 provided with a mesh portion 51M, a first shield 52 provided with a shielding portion 52C, a second shield 53 provided with a shielding portion 53C, and a third shield 54 provided with a shielding portion 54C. Those of the elements are arbitrarily combined and laminated. Consequently, the three-layered mesh portion 51M is placed between a main flow channel M and a sensor flow channel S, and the shielding portions 52C, 53C, and 54C constitute a shielding wall 47.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004347658-A (JP)
Title: Delabelable label
Inventor: KIMURA KAZUYUKI
IPC: G09F3/10
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily delabel by washing with water without washing with heated sodium hydroxide solution.  <P>SOLUTION: This delabelable label contains at least one of a thermoplastic resin A, inorganic fine powders B, and an organic filler B', and an aqueous adhesive layer is provided on at least one side face of a base material film with a liquid absorption coefficient of 5 ml/(m<SP>2</SP>ms<SP>1/2</SP>) or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004090087-A (JP)
Title: Structure manufacturing method and device
Inventor: KATO YOSHIKUNI
IPC: B61D17/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high strength structure using advantage of friction stir welding by effectively avoiding an L-shaped part or a part rectangularly bent through a radiused shape part in a structure having such parts.  <P>SOLUTION: In a manufacturing method of the structure in which a side, a floor and a roof structural units (units) 1, 2, 3 are joined to each other directly or through auxiliary shape materials, the method consists of a process in which auxiliary shape materials are preliminarily jointed to each unit and in which the units are each manufactured so that the joined parts between the units are roughly flush with the side face of the structure; a process in which, with the floor unit 2 installed on a frame, the floor unit 2, and the roof unit 3 are each fixed to the side unit 1 using fixing tools placed oppositely in the width direction of the structure, and in which the joined parts roughly flush with each other between the units are horizontally extended along the outer face or the inner face of the side unit 1; and a process in which a moving rail is arranged along the weld line extending the horizontal direction of the joined parts and in which a bobbin tool 10 is made to run on the moving rail so that the joined parts are welded by friction stir welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004345408-A (JP)
Title: Brake control device for vehicle
Inventor: TERADA MASASHI
IPC: B60T7/12
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device for a vehicle capable of arbitrarily generating adequate braking force according to the relative relationship to a forward body even when a subject vehicle is in traction.  <P>SOLUTION: It is determined whether or not a subject vehicle is in traction, and when the tension T on a traction hook 6 of the subject vehicle is detected, and the tension T on the traction hook 6 is zero while the subject vehicle is in traction (when the determination in Step S8 is "Yes"), the braking force is easily generated by increasing the threshold D<SB>L</SB>to generate the braking force in a brake actuator 11 based on the relative relationship to a vehicle in traction (Step S9).  <P>COPYRIGHT: (C)2005,JPO&NCIPI