baber/WOPTO huggingface dataset:
Patent JP-2002361681-A (JP)
Title: Holding method of hollow molded article of synthetic resin, molded article and mold therefor
Inventor: KUMAGAI YUKIHISA
IPC: B29C45/14
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To enhance the joining strength of a joint of a joining groove of a hollow molded article obtained by a die slide injection method or a die rotary injection method and a joining resin part, particularly the joining strength of a secondary molding weld part and a closed flow end. SOLUTION: Primary molded pieces having respectively butting portions, joining flange portions and joining groove portions provided inside these portions are molded, divided in two or more, in a mold for primary molding, and the respective divided portions of the pieces are butted in a mold for secondary molding, so as to obtain product precursors having butting faces, joining flanges and the joining grooves formed and having hollow parts respectively. A secondary resin is filled in the joining grooves of the product precursors to form the joining resin part and a molded article is obtained by joining the precursors. On the occasion, a gate for a resin well, a hole of the resin well and a discharge port of the resin well are provided in the joining flange portions at the position of weld of the secondary resin.
Patent JP-2002366306-A (JP)
Title: Substitutive controller for magnetic disk device
Inventor: MAHARA MINORU
IPC: G06F3/06
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To solve such problem that control related to function conversion and speed adjustment is required because of large difference in function allotment in a computer system when a current leading magnetic disk device is substituted for an old magnetic disk device. SOLUTION: The start address of a memory 3 and the number of bytes recorded in tracks are supplied to a virtual cylinder means 4 from a microprocessor 8, and an operation clock is supplied to the means 4 from an oscillator 7, and the means 4 sends an index pulse to a host device 1 and generates a read/write address by a head selection indication received from the host device and supplies it to a memory data read/write means 5. The memory data read/write means 5 is connected to a memory controller 11, and the memory controller 11 reads and writes data in and from a semiconductor memory (DRAM) 3.
Patent JP-2002367789-A (JP)
Title: Electronic ballast
Inventor: OGAWA MASAHIRO
IPC: H05B37/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic ballast which realizes many kinds of lighting control functions with one set without making a circuitry or the like complicated. SOLUTION: The ballast is equipped with a rectifying circuit 12 to rectify an AC power source 2, an inverter 15 to be connected between the rectifying circuit 12 and a lamp 3, a one chip microcomputer 18 to control the inverter 15. The microcomputer 18 is configured to be able to perform selectively a plurality of control processes based on one or more pieces of information out of temperature detection information, human sensing information, illuminance information or dimming rate information.
Patent JP-2002370832-A (JP)
Title: Dispatch control method and dispatch controller for manned conveyance carrier
Inventor: IOHARA SHIGERU
IPC: G05D1/02
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a dispatch control method and a dispatch controller capable of efficiently dispatching a manned conveyance carrier to each work point needing it. SOLUTION: When there is a conveyance request for a manned conveyance carrier, a manned conveyance carrier is assigned on the basis of a position of a conveyance source, information of a conveyance object, and information regarding each manned conveyance carrier.
Patent JP-2002360220-A (JP)
Title: Health supplement food having improving action for interruption in circulation of blood
Inventor: IWASAKI YOSHITAKA
IPC: A61K36/899
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a health supplement food having an improving action for interruption in the circulation of the blood such as thrombosis and infract, which are normally difficult to attend a hospital for prevention thereof. SOLUTION: The health supplement food is a composition mainly composed of natural products derived from conventional foods. A component having a dilator effect on blood vessels is compounded with a component having a thrombus suppressing effect to enhance a synergistic effect. Macfadyena unguiscati is used as the component having a dilator effect on blood vessels, and natto kinase is used as the component having a thrombus suppressing effect. The natto kinase dissolved in soybean lecithin is isolated to make the natto kinase free from vitamin K. By this, warfarin side effect can be avoided.
Patent JP-2003018141-A (JP)
Title: Method of synchronizing radio data system
Inventor: YAMANAKA ITSUO
IPC: H04B1/16
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing method for a radio-date system which can synchronize at a high speed. SOLUTION: This synchronization system at automatic switching to the substitutional frequency of an FM receiver in a radio-data system possesses a step of recording data arrangement of a total of twenty six bits, including producing of data of check word + offset word, from the PI code of a tuning network station that it is receiving or the program identification code of an EON station and connecting it to the last of the above program identification code or the data arrangement of a total of twenty six bits in the block A of the radio-data system from a broadcasting station that it is receiving, as data for check, in a memory device, a step of recording the received data being received in asynchronous state of the radio-data system in the order in the memory device,  a step of reading out the data for check recorded in the memory device and the arrangement for twenty-six bits of the received data out of the above memory device, while sliding them bit by bit and comparing them with each other one by one, thereby determining whether they match each other, and a step of establishing the synchronization, with the data arrangement of twenty six bits concerned as block A, in case of matching.
Patent JP-2003004703-A (JP)
Title: Method for analyzing organometal compound, analyzer therefor and mo film forming apparatus
Inventor: SHIOKAWA YOSHIRO
IPC: G01N27/64
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for analyzing an organometal compound capable of detecting the molecule itself of the organometal compound without generating dissociation in the mass analysis of the organometal compound and capable of effectively utilizing the same as a monitor of the organometal compound in an MO film forming apparatus, and an analyzer therefor. SOLUTION: In the analyzer for the organometal compound, an ion source 114 including an ion discharge body 114a and the mass analyzing part 115 provided on the downstream side of the ion source 114 are provided in a vacuum container and the gas of the organometal compound is introduced into the vicinity of the ion discharge body and ionized by the metal ions discharged from the ion discharge body to perform the mass analysis of the organometal compound. In this analyzer, the gas of the organometal compound is ionized without generating dissociation and the molecule of the organometal compound is detected as it is and data related to a master peak can be directly detected.
Patent JP-2002372605-A (JP)
Title: Optical element and display body using the same
Inventor: KIMURA KOICHI
IPC: G09F13/12
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical element with high energy efficiency which can display high-quality images and to provide a display body using the element. SOLUTION: The planar optical element 100 has a total reflection optical member 2 and an optical coupling element 4. The total reflection optical member 2 has a total reflection face 22 formed on one surface in the forward side of the optical path so that at least part of the incident light introduced from the other face of the element is totally reflected and that the incident light is substantially prevented from exiting to the forward direction of the optical path. The optical coupling element 4 is disposed in the proximity to the display image pattern in a desired position on the total reflection face 22 of the total reflection optical member 2 so that the conditions for the total reflection of the incident light on the total reflection face 22 are removed and thus the incident light is coupled and guided from the total reflection face 22.
Patent JP-2003002598-A (JP)
Title: Safety device for high-lift working vehicle
Inventor: TAKAHASHI NORIHISA
IPC: B66F9/24
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To allow runaway determination even in an automatic actuation by which plural boom actuators are actuated at the same time by one operation lever using an operation device. SOLUTION: This safety device 30 has the operation device 20 for operating a boom to be drived, and a controller 50 for controlling the actuation of the boom in response to an operation content of the operation device 20. The controller 50 has an operation control circuit 51 for converting an operation signal of the operation device 20 into an actuation control signal to control an actuation of an actuation control valve V for controlling the actuation of the boom actuators 23, a runaway determining circuit 63 for determining whether a content of the actuation control signal output from the actuation control circuit 51 corresponds to a moving direction of the moving boom or not,  and an alarm circuit 65 for stopping an engine E of a driving source for the boom actuators 23 when the content of the actuation control signal is determined not to correspond to the moving direction of the moving boom by the runaway determining circuit 63.
Patent JP-2002083813-A (JP)
Title: Metal wiring formation method of semiconductor device
Inventor: PYO SUNG GYU
IPC: H01L21/3205
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the metal wiring formation method of a semiconductor device that can prevent deterioration in the electric characteristics of copper wiring due to the high specific resistance of a chemical reinforcing agent by eliminating the layer of the chemical reinforcing agent floating on the surface of copper by plasma treatment after copper deposition although the layer of the chemical reinforcing agent is used for increasing the deposition speed of copper. SOLUTION: This method includes a step that provides a semiconductor substrate where an insulating film 13 having a damascene pattern is formed, a step of forming a diffusion prevention film 14 on the insulating film, a step of forming a copper seed layer 15 on the diffusion prevention film, a step of forming the chemical reinforcing agent layer 16 on the copper seed layer, a step of forming a copper layer 17a by the CVD method, a step of eliminating the chemical reinforcing agent layer floating on the surface of the copper layer by plasma treatment, and a step of completely filling the damascene pattern by a copper electric plating method, and carries out hydrogen reduction heat treatment and chemical mechanical polishing processes for forming copper metal wiring 17.
Patent JP-2002339422-A (JP)
Title: Cleaning method for water supply pipe
Inventor: OTA YASUTAKA
IPC: B08B9/027
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently and surely cleaning a water supply pipe after a water measurement device of each dwelling unit in multi-dwelling house. SOLUTION: In this cleaning method, an ozone water supply device is fitted to the water supply pipe after the water measurement device, ozone-containing water of necessary quantity for cleaning is passed through the water supply pipe by high speed rotation of a force-feed pump, and bacteria, rust lump and the like decomposed by oxidizing force of ozone are separated by water hammer action of compressed air to form a non-conductor coat on an inner wall surface of the water supply pipe.
Patent JP-2003003625-A (JP)
Title: Gutter member
Inventor: KURITA MASAHIKO
IPC: E04D13/068
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a gutter member which ensures insertion of an eaves gutter into a slit. SOLUTION: The gutter member is formed of the eaves gutter (1) and an outer joint (2). The eaves gutter (1) has a gutter lug portion (13) at an upper end of a gutter outer plate (12) thereof, and the outer joint (2) has a joint fitting portion (23) at an upper end of a joint outer plate (22) thereof, whereby the gutter lug portion (13) is fitted to the joint fitting portion (23) in a rotatable manner. Then, the other gutter lug portion (13') of the eaves gutter is fitted to the other joint fitting lug portion (23') of the outer joint, and a joint inner plate (24) is arranged in the vicinity of an inner surface of the joint outer plate (22) to form a slit (25). Thus, by the fitting and insertion of a side end of the gutter outer plate (12) into the slit (25), the eaves gutter (1) and the outer joint (2) are coupled to each other.  According to the gutter member, a projecting body (26) projecting inward from an inner surface of the joint inner plate (24) is formed, and therefore an outer surface of the gutter outer plate (12) is prevented from making intimate contact with an inner surface of the joint inner plate (24).
Patent JP-2003001585-A (JP)
Title: Blade for gang cutter
Inventor: HONPO YOSHINORI
IPC: B26D1/24
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a blade which can lessen burrs of a metal foil generated at the time of cutting out a sheet-like electrode. SOLUTION: On an upper axis of rotation 7, which is furnished with an upper blade 1, an acute-angled blade 5 having an acute-angled blade edge part 5a which projects in an outward direction of perimeter side of the upper blade 1, so that the upper blade 1 and a lower blade 2 may be touched, is attached. A blade-edge angle of the acute-angled blade is set to angles of 15 and 45 degrees, and a size of the acute-angled blade edge part 5a is made smaller than a thickness of the sheet-like electrode, and larger than a thickness which added one side of an active material layer and the metal foil.
Patent JP-2003004508-A (JP)
Title: Liquid level sensor
Inventor: TAKAHASHI YUKIO
IPC: G01F23/38
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level sensor allowing for durability, rotational stability and cost reduction. SOLUTION: In the liquid level sensor, a protruding bearing section 4a on an arm holder 4 side is provided with a counter bore 4a2 while a recessed bearing section 2a on a frame 2 side is provided with a cylindrical bearing extension portion 2a2 turnably fitting into the counter bore 4a2, allowing the bearing length to be extended without increasing the thickness a of the liquid level sensor. Moreover, a retainer 4a4 for locking a magnet 5a is provided by utilizing the counter bore 4a2, enhancing durability and turning stability as well as eliminating the necessity of conventional insert molding. Furthermore, a possible shipment of the item with its magnet 5a in the semi-engaged state can be avoided.
Patent JP-2003005452-A (JP)
Title: Method for forming image
Inventor: TOKUNAGA YUZO
IPC: G03G9/113
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming images to prevent toner fog even when an amorphous silicon-based photoreceptor equipped with a heating and temperature regulating means is used. SOLUTION: In the method for forming images including a developing process by using a two-components developer, the image carrying body is an amorphous silicon-based image carrying body equipped with a heating and temperature regulating means. The magnetic carrier in the two-components developer has 5 to 100 μm number average particle size with <=20% in number of the cumulative value of particles having <=1/2 of the number average particle size in the distribution and has 1.0 to 1.3 shape coefficient SF and 1.1 to 2.5 SF2. The carrier is obtained by direct polymerization of at least polymerizable monomers for a binder resin component and metal oxide particles the surfaces of which are subjected to oleophilic treatment. The total amount of the metal oxide particles in the magnetic carrier ranges from 70 to 99 mass%.
Patent JP-2003009365-A (JP)
Title: Band piece connecting portion of pole band
Inventor: SUGANUMA MITSURU
IPC: H02G1/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a pole band which can be installed in position without fail, without relative position deviations produced between both band pieces by merely connecting the band pieces, using a connecting bolt and thus facilitates the work of installation on an electric pole. SOLUTION: The pole band is designed so that an inner first band piece 3 and an outer first band piece 3' are connected together, using the connecting bolt 1 inserted from the inner first band piece 3 side and a nut 2 to be engaged therewith, with the overlapping flat end portions 3a and 3'a thereof being overlapped on the circumferential surface of an electric pole. An arresting piece 11 is erected at one end of the inner first band piece 3, along the circumferential surface of the electric pole; and the arresting piece of which is positioned at the end portion 3a overlapping the outer first band piece 3' at both ends, at least in the direction of the circumferential surface of the electric pole and is moreover adjacent to one end 3'b of the outer first band piece 3', along the circumferential surface of the electric pole.
Patent JP-2003007811-A (JP)
Title: Electrostatic chuck device
Inventor: TSUBOTA KUNIHIKO
IPC: H01L21/68
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck device which immediately is not unserviceable even if flat plate electrodes are exposed due to abrasion of an insulator, by suppressing occurrence of a discharge between the flat plate electrodes. SOLUTION: The electrostatic chuck device 101 comprises an electrostatic chuck stage 102 winch sucks a semiconductor wafer 11 and a power supply 7 for the electrostatic chuck and it is an integrated assembly sintered with a high permittivity insulation 14, keeping a pair of the flat plate electrodes 103, 104 which have almost semicircular shapes separated by a distance L1, and plane shapes of the flat plate electrodes 103, 104 have shapes with notches 105, 106 under a region of an adsorption surface which is extruded from the semiconductor wafer 11 and, the corner portions of notches 105, 106 have round shapes as well.
Patent JP-2003005565-A (JP)
Title: Fixing device
Inventor: SUZUKI TAKASHI
IPC: G03G15/20
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent detection error due to oscillation, etc., in a fixing device or an end edge of a web from being undetected due to forgetting of closing of an opening and closing type unit in a web residue quantity detecting device of the fixing device. SOLUTION: In the fixing device formed by a pair of a heat roll and a press roll that are rotated in a pressurized contact with each other, the web soaked with oil so that it is pressed to a fixing roll and a detecting means for the outer diameter of the web are provided under a winding up roll on the winding up side of the web.
Patent JP-2003003518-A (JP)
Title: Construction machinery with guard member storage structure
Inventor: TAZAKI KAZUE
IPC: E02F9/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide construction machinery with a guard member storage structure, which enables a guard member for protecting a cabin to be housed without being a hindrance to other apparatuses mounted on the construction machinery. SOLUTION: This construction machinery, which has the guard member storage structure housing the guard member 40 for protecting the cabin 4 of the construction machinery, is equipped with a lid 16, which is provided in a lateral opening 21 of an engine room 13 and can be opened/closed from ground level, and vent holes 17 and 18 which are formed in a cover member except the lid 16 for covering the engine room 13 so as to introduce cooling air into the engine room 13. The guard member storage structure is provided near the opening 21 in the engine room 13.
Patent JP-2003002219-A (JP)
Title: Electric power steering device
Inventor: TATEWAKI OSAMU
IPC: F16H57/028
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a rack assist type electric power steering device realizing a securement of rigidity and a prevention of noises in a power transmission system. SOLUTION: An idler gear 38 is turnably supported to an idler gear shaft 63 secured to a gear housing 31 and a ball screw housing 33 through a pair of bearings 61. Both bearing 61 are arranged at the inside of the idler gear 38 in an axial direction and are preloaded by a pair of nuts (double nut) 65, 67. The respective gears 37-39 comprise helical gears.
Patent JP-2003007539-A (JP)
Title: Method for disassembling and transporting transformer
Inventor: OTANI TAKAYASU
IPC: H01F27/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for disassembling and transporting a transformer by which the possibility of moisture absorption of insulation substances used for transformer components can be reduced during disassembly at factory to installation at site. SOLUTION: This method is used to disassemble and transport a shell type transformer that is provided with a plurality of main leg iron cores 1a and 1b for inserting a transformer winding, two side leg iron cores 2 arranged on the side of the main leg iron cores, and upper yoke iron cores 3a and 3b and lower yoke iron cores 4a and 4b that couple the side leg iron core with the main leg iron core and the main leg iron core with the other main leg iron core respectively. In the state that, at least the lower yoke iron core 4b that couples the main leg iron core 1b most near to one of the side leg iron cores 2 and the side leg iron core with the main leg iron core most near to one of the side leg iron core and the side leg iron core, remains assembled, the transformer is disassembled for transportation.
Patent JP-2003017412-A (JP)
Title: Method of manufacturing iii nitride compound semiconductor element
Inventor: TAKI TETSUYA
IPC: H01L21/205
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To form an element layer having proper crystallinity by preventing the warping of a substrate in a manufacturing process, in a method of manufacturing a III nitride compound semiconductor element. SOLUTION: Base layers are formed simultaneously on both surfaces of an auxiliary substrate, which is formed of a material different from that of a III nitride compound semiconductor, and then the element layer formed of a III nitride compound semiconductor is formed on the base layer on one side.
Patent JP-2003014926-A (JP)
Title: Optical filter
Inventor: SHICHIJO SHIRO
IPC: G02B5/30
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an ideal optical filter with extremely few number of components. SOLUTION: The optical filter is characterized in that it is composed of a crystalline material provided with a plurality of regions having periodically varying refractive indexes owing to a periodically varying polarization direction.