baber/WOPTO huggingface dataset:
Patent JP-2004034882-A (JP)
Title: Power supply for bicycle
Inventor: MORI KAZUYA
IPC: B62J6/06
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide power supply for a bicycle provided with a power generator generating small output electric power and an electric power storage device causing no problem even if it is charged by small electric power.  <P>SOLUTION: This power supply for the bicycle is provided with a motor 1 as the power generator and an electric double layer capacitor 4 as the electric power storage device. It is provided with a voltage monitor 8 as an electric power amount detection device recognizing remaining electric power amount of the electric double layer capacitor 4 as the electric power storage device and a consumption electric power detection device recognizing electric power consumed by the bicycle. Furthermore, it is provided with a controller 7 capable of fluctuating power generation amount of the motor 1 as the power generator based on the information of remaining electric power amount and consumption electric power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034135-A (JP)
Title: Aluminum alloy with superior formability in semi-molten state and manufacturing method of its cast ingot
Inventor: MIKUBO SHIGERU
IPC: B22D11/103
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semi-molten billet which can employ a simple process, help reduce its cost and produce a homogenous product after forming.  <P>SOLUTION: In semi-continuous casting of an aluminum alloy comprising 0.005-0.5 wt% Ti, 0.0001-0.1 wt% B, and the balance consisting substantially of aluminum, the aluminum alloy in a molten state is poured from above into a cylindrical casting mold with forced cooling, generating a solidified surface shell by a first cooling through the casting mold and the ingot with the solidified shell is stripped out of the mold with its bottom supported by the lower die. Then, a second cooling is applied on the ingot surface with a cooling medium, while a distance between the first cooling and the second cooling is set not more than 150 mm and an angle spouting the second cooling medium to the ingot is held at less than 80° but not less than 20° to the casting direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003069304-A (JP)
Title: Microwave phase shifter
Inventor: TAKASU HIDEKI
IPC: H01P1/18
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a microwave phase shifter with a small pattern size. SOLUTION: In the microwave phase shifter where one of two transmission lines 12, 13 providing different phase shifts to signals passing through them is connected to two switches 11, 14, the two transmission lines 12, 13 have a different effective dielectric constants from each other but the same characteristic impedance.
Patent JP-2004047534-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: KUROKAWA AKIRA
IPC: H01L21/31
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a furnace having single chamber structure such that a heater is damaged by reactive gas or the constitutional member of the heater or a heater chamber is contaminated, or the problem of a furnace having two chamber structure such that the barrier wall between a process chamber and the heater chamber becomes thicker, as the area of a substrate is increased.  <P>SOLUTION: In the a semiconductor manufacturing apparatus where the semiconductor is heated in reactive gas, a barrier wall for partitioning the process chamber and the heater chamber airtightly is provided and a pressure control mechanism controls the pressure of the heater chamber to follow up the pressure of the process chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003112682-A (JP)
Title: Motorcycle and swing arm therefor
Inventor: BUELL ERIK F
IPC: B62L1/00
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a swing arm for a motorcycle having an integrated type oil storing compartment and a caliper mounting boss. SOLUTION: The motorcycle 10 has a frame 12, an engine 13, a steering assembly 18, a front wheel 20, a swing arm 22 mounted on the frame 12 and provided with a hollow part to store oil to be used for the engine 13, and a rear wheel 24 rotatably mounted on the swing arm 22. An attachable/detachable plate closes the hollow part of the swing arm 22, and a first coupling 74, a second and a third coupling 86 are related to the plate. It is desirable that an oil breather pipe 78 is connected to the first coupling 74, an oil pickup pipe is connected to the second coupling and an oil return pipe 90 is connected to the third coupling 86. A fixed position caliper mounting boss 44 is provided on the swing arm 22. The swing arm 22 has a fixed axle 40 for the rear wheel 44 to correctly isolate a caliper 32 from the rear wheel 24.
Patent JP-2004044926-A (JP)
Title: Refrigerator with freezer, storage box, its transporting method, and antioxidant ejecting device
Inventor: HIRAOKA TOSHIE
IPC: F25D23/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator with freezer etc., exerting an enhanced effect for holding the component(s) such as nutritions possessed originally by any food by acting directly on the food, structured in such an arrangement that the volatile antioxidative component is fed to all inside corners of a vegetable vessel, and allowing simple and convenient handling.  <P>SOLUTION: The refrigerator with freezer is equipped with a refrigerator body having a storage chamber to preserve the food, a moving body such as a door or a lid installed in the storage chamber or provided at the storage chamber and moving as capable of a positional change or collision when the food is to be taken out or put in, and a vessel attached to the moving body or mounted in the moving body surrounding part receiving the moving force according to the motion of the moving body and having an opening for emitting the volatile component(s) of the antioxidant contained. The motion of the moving body fluidizes the antioxidant which is released gradually to the food.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042203-A (JP)
Title: Cutting tool made of surface coated cemented carbide in which hard coating layer exhibits excellent chipping resistant property at heavy cutting condition
Inventor: OSADA AKIRA
IPC: B23B51/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool made of surface coated cemented carbide in which a hard coating layer exhibits an excellent chipping-resistant property at a heavy cutting condition.  <P>SOLUTION: The hard coating layer of the cutting tool made of surface coated cemented carbide made by depositing the hard coating layer consiting of composite carbonitride layers of Zr and Ti on the surface of an ultrahard substrate with the whole average layer thickness of 1-15 μm is made such that the maximum content points of Zr and nitrogen and the minimum content points of Zr and nitrogen are alternatively and repeatedly present with a predetermined interval in the layer thickness direction. And the hard coating layer has ingredient concentration distribution structure in which the contents of Zr, Ti; nitrogen, carbon continuously change between both the points and satisfies the following. The maximum content point of Zr is 0.80-0.98 in atomic ratio Zr/(Zr+Ti), the maximum content point of nitrogen is 0.80-0.98 in atomic ratio nitrogen/(nitrogen+carbon), the minimum content point of Zr is 0.40-0.60 in atomic ratio Zr/(Zr+Ti), and the minimum content point of nitrogen is 0.40-0.60 in atomic ratio nitrogen/(nitrogen+carbon). And, the distance between both the adjacent points is 0.01-0.2 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042491-A (JP)
Title: Original plate for thermal lithographic printing plate
Inventor: AOSHIMA NORIO
IPC: G03F7/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original plate for a thermal lithographic printing plate with improved plate wear which can be used for printing as it is without performing any after-treatment after exposure to light.  <P>SOLUTION: The original plate for the thermal lithographic printing plate has (1) an ink receiving layer and (2) a hydrophilic layer in this order on a roughened aluminum base sheet, and the aluminum base sheet has parts exposed from the ink receiving layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044971-A (JP)
Title: Combined hot water supply device
Inventor: KUMAGAI AKIRA
IPC: F24D17/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an installation space and to efficiently and surely perform the installation work, in a case when a plurality of general purpose hot water supply units are combined to configurate a combined hot water supply device in accordance with the necessary hot water supply performance.  <P>SOLUTION: At least one of a first auxiliary hot water supply device 10b provided with a first auxiliary hot water supply unit 3b on a first auxiliary frame 2b having the shape same as that of a main frame, and being installed at one side of a main hot water supply device, and a second auxiliary hot water supply device 10c provided with a second auxiliary hot water supply unit 3c on a cubic second auxiliary frame 2c having a lateral width and a height same as those of the main frame and being installed at a back face of the main hot water supply device and the first auxiliary hot water supply device, are combined to the main hot water supply device 10a provided with a main hot water supply unit 3a on the cubic main frame 2a, in a state that the frames are closely kept into contact with each other. Whereby the necessary hot water supply function can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048580-A (JP)
Title: Call acceptance controller and call acceptance control method
Inventor: TAKAHASHI YASUSHI
IPC: H04Q3/545
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To execute acceptance regulation of a call corresponding to any of rise of a CPU load and instantaneous increase in the call due to factors other than call control.  <P>SOLUTION: This call acceptance controller is provided with a call acceptance decision section 10 which has a counter 11 for deciding call acceptance to be used for decision on acceptance propriety of the call, decides the acceptance propriety of the call based on a value of the counter 11, a call control section 30 which performs the call control according to decide of the call acceptance decision section 10 and transmits a countdown request signal of the counter 11 to the call acceptance decision section 10 by every acceptance of the call, a constant period timer section 40 which has a timer 41 to be operated with prescribed period and transmits a countup request signal of the counter 11 to the call acceptance decision section 10 with the prescribed period, a CPU use rate measurement section 20 which measures CPU use rate regarding a function of the call control, and changes a setting value and countup period of the counter 11 based on the CPU use rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332829-A (JP)
Title: Microchip dual band antenna
Inventor: BACK SEOK HYUN
IPC: H01Q5/371
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microchip dual band antenna which is incorporated in various radio communication equipment in a miniaturized state, can provide a reflection loss suitable to a dual band and can realize a superior radiation pattern with an excellent standing wave ratio.  <P>SOLUTION: This microchip dual band antenna mounted on a printed circuit board having a ground surface and a non-ground surface comprises; one side face patch and the other face side patch respectively covering both lengthwise ends of a dielectric body having a shape of a quadrangular body; a first radiation patch separated from the one side face patch and placed on an upper surface of the dielectric body to extend zigzag toward the other face side patch; a second radiation patch joined to the other side face patch and placed on a lower surface of the dielectric body to extend zigzag toward the one side face patch up to the size less than 1/2 support of the entire length of the dielectric body staggering zigzag with the first radiation patch; and a feeder hole opened on the front of one side of the dielectric body and plated in such a way as to connect the first and second radiation patches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048615-A (JP)
Title: Imaging optical element and imaging optical instrument using the same
Inventor: NEMOTO HIROYUKI
IPC: G02B13/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging optical element by which color image synthesis can be performed even in the case of a short-distance object.  <P>SOLUTION: The imaging optical element has a lens array having four lenses arranged on one surface of a planar transparent substrate. The four lenses are arranged by making two lenses into one set and arranged so that two lenses in each set become symmetrical about a point on a lens formation surface of the transparent substrate. A light shielding film is covered and a circular opening is provided on a lens formation surface and a lens non-formation surface of the lens array. Color filters 32 of three primary colors (R, G, B) are provided in circular openings of an optical incident surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045352-A (JP)
Title: Impedance converter
Inventor: SUZUKI TAKAYUKI
IPC: G01N24/10
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impedance converter suitable for a detector so as not to generate a false signal due to paramagnetism impurity by measuring a large number of specimens, and, at the same time, attaching attached equipment such as temperature variable equipment in the impedance converter taking just coupling by easily lowering a load Q value, namely, the impedance converter suitable for a pulse method.  <P>SOLUTION: The impedance converter arbitrarily varies an insertion length by erecting a metal-made rod on a wedge-like dielectric of a Gordon coupler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052808-A (JP)
Title: Geared transmission device for automatic transmission
Inventor: TAGUCHI SUKEMASA
IPC: F16H3/66
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geared transmission device for an automatic transmission including a complex planet gear train, in which the construction is made compact and at least forward six ranges and one reversing range are made selectable.  <P>SOLUTION: The geared transmission device is structured so that a decelerative epicyclic gearing set G1, a single pinion type epicyclic gearing set G2, a double sun gear type epicyclic gearing set G3 are installed in line from the side of the input shaft 1, and it is possible to establish a coaxial arrangement of the input shaft 1 and an output gear 2 from the mentioned gearing sets, clutches C1-C3, and brakes B1 and B2 and to accomplish the forward six ranges including an O/D shift range, wherein an input member for the decelerative rotation from the decelerative epicyclic gearing set G1 consists of a ring gear S2, and the clutches C1 and C2 to engage and disengage the decelerative rotation are located in such an arrangement that the clutch C1 and the brake B2 overlap at least partially in the axial direction on the outside in the radial direction of the clutches C1 and C2 while the brakes B1 and B2 are located in such an arrangement that the clutch C2 and the brake B1 overlap at least partially in the axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050591-A (JP)
Title: Honeycomb panel and its manufacturing method
Inventor: FUJIOKA KORENORI
IPC: B32B3/12
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a honeycomb panel in which the relative positional relationship between inserts is accurate.  <P>SOLUTION: By shaving off an aluminum alloy block (an aluminum alloy plate), the first surface plate 30, an insert 32, and an edge member 34 are manufactured integrally. The product manufactured integrally is fixed to a honeycomb core 20 by adhesion, and out of both surfaces of the honeycomb core 20, the second surface plate 40 is fixed by an adhesive to one surface on the opposite side of the other surface to which the first surface plate 30 is fixed. After that, bolt holes 32a for fixing an instrument are formed from tip part in the projection direction of the insert 32 to the middle part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051761-A (JP)
Title: Detergent composition having anticorrosive effect
Inventor: HAGIWARA TAKAKO
IPC: C11D3/37
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly alkaline detergent composition which is suitable for cleaning the hard surface of a light metal such as aluminum, and which exhibits excellent detergency while having an effect of preventing the corrosion of the hard surface of a light metal although it is highly alkaline and contains no silicate.  <P>SOLUTION: The detergent composition comprises mainly an alkali metal hydroxide, contains two constituents, i.e. a calcium compound, preferably a water-soluble calcium compound, and a polycarboxylic acid or its alkali metal salt, and if necessary, a surface active agent, wherein the total content of the two constituents is 0.01-30 pts.wt. based on 100 pts.wt.of the alkali metal hydroxide and wherein the weight ratio of the calcium compound to the polycarboxylic acid or its alkali metal salt is (1:10) to (5:1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003129371-A (JP)
Title: Interlacement degree inspector
Inventor: URAGAMI AKIRA
IPC: G01L5/10
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an interlacement degree inspector which can more accurately inspect the interlacement degree of an interlaced yarn than conventional inspectors. SOLUTION: This interlacement degree inspector is provided with a tension detection means acting on an interlaced yarn T to detect its tension and with an interlacement degree-calculating means for comparing and treating a signal detected with the tension detection means with a standard value to calculate an interlacement value. When passing through a pin-inserting or withdrawing device 20, the interlaced yarn T is slid and brought into contact with a guide groove 24 formed in a convex circular shape in a guide member 23, and guided to travel on a penetrated hole 25, while a pin member is inserted or withdrawn. Thus, the pin member 22 can surely be inserted into the interlaced yarn T, and give a highly reliable interlacement degree, because the interlaced yarn T smoothly travels on the guide groove 24.
Patent JP-2004054107-A (JP)
Title: Negative photosensitive composition, negative photosensitive picture forming material, and method for forming negative picture using the same
Inventor: URANO TOSHIYOSHI
IPC: C08F2/44
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative photosensitive composition particularly suitably used for a direct drawing method by showing high sensitivity to laser light over the wide range, from the ultraviolet region to the infrared region and having superior safe lighting under white lamp or yellow lamp environment, forming a stable picture, and providing compatibility between adhesivity and peelability with respect to a support, a negative photosensitive picture forming material, and a method for forming the negative picture using the same.  <P>SOLUTION: The method for forming the negative picture comprises a steps of applying scanning exposure by laser light having a wavelength band of 350-1,300nm and then development processing to the negative photosensitive composition containing the following components (A), (B) and (C), providing a negative photosensitive picture forming material forming the negative photosensitive composition layer on the surface of a support, and forming a negative photosensitive composition layer of the negative photosensitive picture forming material. In the above, (A) is a three-dimensional net-like structure forming component; (B) is a photothermal converting substance absorbing the light of a picture exposure light source and converting the light of the picture exposure light source into heat; and (C) is an epoxy group-containing compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054165-A (JP)
Title: Display material, display material sheet, and display panel
Inventor: HAYASHI SHIGEO
IPC: G02F1/19
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a display element, a display sheet, and a display panel utilizing an ER (Electrorheological Fluid) fluid, to make manufacture of a large size display element possible, and to provide the display element improved in durability by preventing the settlement and coagulation of particles.  <P>SOLUTION: The display material is formed by including the ER fluid consisting of a dispersion prepared by dispersing the insulative solid particles in an insulative liquid into microcapsules. The microcapsules are preferably made of a resin prepared by polymerizing formaldehyde and urea. A surfactant can be contained into the microcapsules. The microcapsules are mixed with a solvent and a binder, and the mixture is made into the form of a coating material and is applied on a base material to form the display material sheet. The display material is held between a transparent substrate having address lines and a transparent or opaque substrate having address lines, and is electrically subjected to address assignment, then the display panel for displaying images is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061529-A (JP)
Title: Image forming apparatus and image forming method
Inventor: TSUCHIYA RIICHI
IPC: G03G21/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, an image forming method and a program eliminating the need of dividing the memory area of a non-volatile cartridge memory into a plurality of areas, having no risk that data is omitted even when the data can not be transferred because the door of the image forming apparatus is opened in the midst of transferring the data to the cartridge memory and capable of transferring the data after closing the door even if the data is omitted.  <P>SOLUTION: The image forming apparatus is equipped with the attachable/detachable non-volatile cartridge memory 208, a switch to be turned on/off when attaching/detaching the memory 208 and a switch to be turned on/off when performing paper jamming disposal and an FERAM(ferroelectric RAM) 211. Then, the on/off operation of the respective switches is detected by a door opening detection part 210. When the opening of either switch is detected, a printer engine control part 202 controls to store specified printing information stored in the FERAM 211 in the memory 208.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059969-A (JP)
Title: Steel stock for carburizing in which crystal grain coarsening is suppressed
Inventor: NAGAO MISAKI
IPC: C22C38/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive steel stock for carburizing free from grain coarsening at carburizing treatment.  <P>SOLUTION: The steel stock for carburizing in which crystal grain coarsening is suppressed has a composition consisting of, by mass, 0.10 to 0.40% C, 0.01 to 1.0% Si, 0.20 to 2.0% Mn, 0.015 to 0.050% Al, 0.010 to 0.025% N and the balance Fe with inevitable impurities and satisfying Al/N=1.0 to 3.0. Moreover, the bainitic index is made to ≤0.2 or ≥0.8 in a state before carburizing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060092-A (JP)
Title: Core spun yarn and method for producing the same
Inventor: OTSUKA TAMOTSU
IPC: D02G3/38
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide core spun yarns giving a bulky stretch fabric which affords soft touch feeling, causes mottledly whitish speckles( grin-through ) due to exposure of colored elastic yarns as the core yarns, and is good in deep-coloredness and appearance grade when used as clothing or the like after subjected to higher-order processing.  <P>SOLUTION: The core spun yarn is composed of a core yarn and a sheath yarn, wherein a colored elastic yarn is used as the core yarn, and another type of fiber is used as the sheath yarn. In the core spun yarn, the sheath yarn is wrapped around the core yarn.  <P>COPYRIGHT: (C)2004,JPO