baber/WOPTO huggingface dataset:
Patent JP-2002340258-A (JP)
Title: Mechanical pipe joint for metallic pipe
Inventor: DEGUCHI NOBUAKI
IPC: F16L19/08
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint capable of dispensing with machining the pipe end part and preventing following turn of the pipe and attaining good execution of works. SOLUTION: This pipe joint for a metallic pipe is so constructed that a sleeve 4 having a plurality of steel balls 5 arranged at equal spaces on the circumference and a seal 3 are provided in the interior of a body 1 having a screw at the end part, and assembled by a nut 2 having a female screw at one side end part. In fastening the nut 2 to the body 1, the steel balls 5 are pressed toward the center of the metallic pipe 9 by the inner surface tapered part 2b of the nut 2.
Patent JP-2002352329-A (JP)
Title: Merchandise ordering system
Inventor: OSHIMA SHOICHIRO
IPC: G06F3/0484
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To enhance versatility by displaying a screen having an information transmitting function on an initial screen and expanding the function of an ordering system. SOLUTION: A merchandise ordering system includes a display means 1 capable of selectively switching and displaying at least a screen for transmitting information and a screen for ordering merchandise, and a control means 4 for controlling to switch between the screen for transmitting information and the screen for ordering merchandise by operation of a customer.
Patent JP-2002354657-A (JP)
Title: Excess current detecting method for electrical equipment
Inventor: ABE TOMIYA
IPC: H02H5/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a new excess current detecting method for electrical equipment where anyone can easily and reliably detect the occurrence of an excess current in the electrical equipment. SOLUTION: An odor-generating can 1 is formed by storing an odor- generating substance 3 in a metal can 2 on which is formed an odor-emitting mouth 4 that is sealed with a lid 5 made of a low melt-point metal. The odor- generating can 1 is installed in electrical equipment 6. The excess current in the electrical equipment 6 can be easily detected by sensing the presence of the odor-generating substance 3 from the odor-generating can 1.
Patent JP-2002351246-A (JP)
Title: Heating and fixing device and image forming device
Inventor: KOMATA MASASHI
IPC: F16C13/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a heating and fixing device, making stable the surface potential of a pressing roller provided in a fixing device, preventing the image defect of an offset or the like, avoiding the fixing defect of a tip which is a defect of film bias constitution using a FU roller, having durability, and capable of sustaining the effect of preventing offset and trailing, and also to provide an image forming device equipped with the same. SOLUTION: The pressing member A is provided with an insulating surface layer 103, at the top surface, a conductive layer 102 beneath the surface layer 103, and an insulating inner layer 101 beneath the conductive layer 102.
Patent JP-2002353187-A (JP)
Title: Liquid chemical processor and liquid chemical processing method
Inventor: KOMIYAMA KIYOSHI
IPC: H01L21/304
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chemical processor for which an air purification means capable of removing the liquid chemical steam components of the atmospheric air of a liquid chemical processing part, by utilizing pure water after the pure water rising of a body to be processed and recycling the atmospheric air and the pure water is arranged, and to provide an air purification method using the liquid chemical processor. SOLUTION: The atmospheric air, containing the liquid chemical steam component discharged from a liquid chemical processing unit 7, is sent through a duct 3 and a branch valve 5 to an air purifier 2. Also the pure water containing liquid chemical component used for the pure water rinsing of the body to be processed is sent, through a water supply pipe 9 to the air purifier 2 as well. Since the liquid chemical steam component of the atmospheric air is only a trace amount and the liquid chemical component of the pure water washing waste after the pure water rinsing is also the trace amount, both can be recycled, and by jetting the pure water washing waste into the atmosphere, the liquid chemical steam component is removed. Especially, since the air can be circulated inside the processor, the using amount of the air of the processor itself is reduced, the consumption of the air of a clean room itself where the processor is installed is reduced and the energy consumption of the air- conditioning facilities or the like of the clean room is reduced.
Patent JP-2002349408-A (JP)
Title: Ignition timing control apparatus for internal combustion engine
Inventor: KOKUBO NAOKI
IPC: F02P5/15
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an ignition timing control apparatus for an internal combustion engine that can set the optimum ignition timing even when accelerating the internal combustion engine. SOLUTION: When it is determined that timing delay control on accelerating is for the first time in step S202, timing delay correction amount AACCB for a reference acceleration time is called from a map, in step S203. Then, in step S204, a learning value AKGi of a timing delay amount at the time of normal operation is multiplied by a predetermined coefficient K to obtain a multiplication value, and the multiplication value is reflected on the reference acceleration time timing delay correction amount AACCB called in the step S203 to calculated a final acceleration time correction value AACCG.  Since learning value AKGi at the time of normal operation is reflected on the final ignition timing at the time of acceleration, influence of such as change with the lapse of time, octane number, or deposit is taken into consideration, and ignition timing can be accurately set even under an accelerating state.
Patent JP-2002356231-A (JP)
Title: Delivery method and delivery system for liquefied natural gas
Inventor: MATSUMURA TAKEHIKO
IPC: G06Q50/06
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a delivery method and delivery system for liquefied natural gas inexpensively transporting a large quantity of LNG. SOLUTION: In the delivery method for the liquefied natural gas, a schedule 23 for secondary delivery is prepared and a pressure in delivery by a secondary delivery means 14 is managed by using the delivery system 10 for the LNG having a primary delivery means 12 delivering the LNG to a primary base 11, the secondary delivery means 14 delivering the LNG to a secondary base 13, a calculating means 16 predicting changes in fluctuation factors including an LNG pressure and/or an LNG pressure of a transportation tank 15 of the secondary delivery means 14, an inventory managing means 18 for grasping an inventory amount of the LNG inside a storage tank 17, a shipping predicting means 20, and a schedule preparing means 21 preparing the schedule 23 of the secondary delivery means 14 in consideration of these.
Patent JP-2002357420-A (JP)
Title: Position detection system and position detection method
Inventor: HIRABAYASHI YUJI
IPC: G01C15/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To position a planar member at a high place accurately and safely. SOLUTION: This system comprises an oscillator 1 for irradiation of a linear laser beam in the radial direction around an axis on a reference vertical plane by rotating a light source 3 around a prescribed shaft 2, a light receiver 9 mounted on an inspection plane protrusively in the direction crossing with the inspection plane, for detecting the beam applied from the oscillator, and a control device for operating the distance from the inspection plane to the position where the beam is detected by a detection signal supplied from the light receiver.
Patent JP-2002362503-A (JP)
Title: Cylinder device for filling item to be packaged
Inventor: MORI EIJI
IPC: B65B3/32
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the cleaning of a ring groove formed in the inside of a piston ring. SOLUTION: An O-ring 30 around a piston 12 maintains air tightness in contact with a cylinder 13. However, when the piston 12 is pulled from the cylinder 13 in order to wash, the obstacle around a cylindrical plastic wear ring 28 is removed. Therefore, the diameter of the wear ring 28 increases from an axial slit 29 and the wear ring 28 is moved along the outside of a flange 27, so that the O-ring 30 is freely moved. Accordingly, by moving the O-ring 30 along the axis of the piston 12, cleaning becomes possible.
Patent JP-2002360492-A (JP)
Title: Dishwasher
Inventor: MACHIDA TATSUO
IPC: A47L15/16
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a dish washer capable of performing a series of continuous washing and drying. SOLUTION: The dishwasher is provided with both an air jet nozzle 26 for jetting air into a washing chamber 14 with an opening 13 in the upper surface of a main body and a water jet nozzle 27 for jetting a flow of water into the washing chamber 14.
Patent JP-2002360125-A (JP)
Title: Lure
Inventor: HIRAHARA KENJI
IPC: A01K85/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a lure in which the center of gravity can be moved even in a solid lure main body and which can take a stable swimming position. SOLUTION: This lure is equipped with the solid lure main body 1, a metal wire 10 which is arranged under the lower surface of the lure main body 1 along the lure main body 1 while separating from the surface of the lure main body 1 by a fixed interval with sloping upward toward a tail part side and a sinker part 11 which is guided by the metal wire 10 and movable on the metal wire 10 in the longitudinal direction.
Patent JP-2002367450-A (JP)
Title: Wire harness manufacturing device, connecting work table, trunk line holding tool, assembly drawing plate, and wire harness manufacturing method
Inventor: TATEZAKI TAKAHIRO
IPC: B23P19/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and device which establishes compatibly of easiness in the connecting works with maintenability of the form of a gathered bundle GH of sub-assemblies and easily allowing even a large-sized bundle GH to be wired on an assembly drawing plate. SOLUTION: On a connecting station ST1, an aggregate of sub-assemblies is manufactured by connecting sub-assemblies S, in conformity with the predetermined procedures. This connecting station ST1 is furnished with a connection support unit 120 and terminal processing units 150-170, and the connection support unit 120 makes a connection support, so that the aggregate SH of sub- assemblies to be processed for manufacture can be connected inside the working region, in which the wiring form is compressed. The terminal processing units 150-170 spread the connected sub-assembly aggregate S into the final form and perform a terminal working of the aggregate SH into a bundle GH of sub-assemblies.
Patent JP-2002367680-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: TEJIMA MINORU
IPC: H01M4/133
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery in which reduction of discharge capacity due to charge and discharge cycle is small. SOLUTION: In the non-aqueous electrolyte secondary battery that comprises a generating element in which a sheet-form electrode plate having a mixture layer on both faces of a current collector and a sheet-form negative electrode plate having a mixture layer on both faces of a current collector are wound through a separator, the sheet-form negative electrode plate has VGCF(vapor growth carbon fiber) only on one face of the mixture layer, and the mixture layer containing the above VGCF is on the outside of the current collector based on the winding axle of the generating element.
Patent JP-2002363734-A (JP)
Title: Method of manufacturing rare earth metal based permanent magnet having metal vapor-deposition film on its surface
Inventor: NISHIUCHI TAKESHI
IPC: C23C14/24
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a rear earth metal based permanent magnet on the surface of which a metal vapor-deposition film is formed as a uniform corrosion resistant coating film having excellent adhesion. SOLUTION: The metal vapor-deposition film is formed on the surface of the magnet by supplying gaseous hydrogen in a treating chamber in a vapor deposition apparatus to form an atmosphere where the ratio (H2 /H2 O) of the partial pressure of gaseous hydrogen to the partial pressure of H2 O in the treating chamber is >=0.3, carrying out glow discharge using an inert gas under the atmosphere to clean the surface of the rare earth element based permanent magnet and vapor depositing.
Patent JP-2003046586-A (JP)
Title: Digital radio communication system
Inventor: UESUGI MITSURU
IPC: H04L27/34
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital radio communication system that uses the likelihood with high accuracy so as to enhance error correction capability of multi- valued modulated signal thereby improving the transmission quality. SOLUTION: An encoding section 11 subjects an each predetermined error- detection unit of data to error-detection encoding. A multinary modulation section 12 disposes coded data, included in error-detection units in one transmission unit and transmits the transmission unit. A first decoding section 17 decodes the received signal and detects errors, in the decoded signal for each error- detection unit. A second decoding section 18 changes the likelihood of each bit, on the basis of the result of the error detection by the first decoding section 17.
Patent JP-2002368376-A (JP)
Title: Method of positioning connected board
Inventor: KITAMURA TAKESHI
IPC: H05K3/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a connected board positioning method which is capable of automatically and accurately arranging a connected board at a prescribed position when the connected board, which is of continuous length and formed of unit boards whose ends are connected together by pasting a tape material, is processed. SOLUTION: The ends of adjacent unit boards 2 are connected together by pasting a tape material 3 for the formation of a connected board 1 of continuous length, the connected board 1 of continuous length is introduced into a processing transfer path, the connected end 3a of the adjacent unit boards 2 is detected by a detecting means, the detection data are sent to a control unit 5, the control unit 5 calculates a distance from the position of the connected end 3a to a processing position on the basis of the detection data, and the connected board 1 is transferred by a prescribed distance by indication signals issued from the control unit 5 so as to be arranged at a prescribed position.
Patent JP-2002366704-A (JP)
Title: Questionnaire system utilizing electronic ticket
Inventor: KOBAYASHI TOYOAKI
IPC: G07B15/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and to increase a recovery rate by performing questionnaire survey using electronic ticket without using questionnaire paper. SOLUTION: This system has an electronic ticket storage medium 16 with electronic information for entering a facility stored thereon, a gate device for reading the electronic information stored in the medium 16 to permit entering and a questionnaire distribution means for distributing questionnaires based on the electronic information read by the gate device.
Patent JP-2002371936-A (JP)
Title: Pipe structure of fuel tank
Inventor: BEITAKE NOBUMASA
IPC: B60K15/01
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To avoid leakage of fuel in a fuel tank without a cock when a fuel feed line is disconnected from a fuel feed pipe when the fuel feed pipe connected to the fuel feed line to an engine is connected to the fuel tank for storing fuel. SOLUTION: The fuel feed pipe 11 is installed so that a fuel suction port 11a is set at a low position in the fuel tank 6, comes from a high position in the fuel tank to the outside of the fuel tank, and is connected to a fuel feed hose 12.
Patent JP-2002071922-A (JP)
Title: Method for connecting plurality of optical element to substrate
Inventor: MELZER FRANK
IPC: G02B5/09
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting a plurality of optical elements 9 to a substrate 8 in order to manufacture a faceted mirror 1 for beam mixing and field imaging particularly for an EUV illumination system. SOLUTION: Each optical element 9 is positioned on a substrate 8, 14 and connected to others by an electroforming plastic process. Or, a plurality of optical elements 9 are selectively arranged on a sub structural body 11 and subjected to an electroforming plastic process to grow on the back faces of the optical elements 9. Then a supporting structural body 14 is formed as the substrate.
Patent JP-2002371536-A (JP)
Title: Ecosystem conservation overhang channel
Inventor: OTSUKI TAKAYUKI
IPC: E02B5/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a channel that can secure a prescribed quantity of water flow (a planned water quantity) in spite of using general-purpose blocks causing no increase in cost, and moreover can maintain an ecosystem and make effective use of land. SOLUTION: This ecosystem conservation overhang channel comprises a U-shaped block 1 of one bank; an L-shaped block 2 of the other bank; a partition block 3 provided near the bottom slab tip of the L-shaped block, and a bottom slab block or a cast-in-place concrete layer 4 provided between the partition block and the U-shaped block of the other bank. The top part of the partition block is below the water surface in the planned flow quantity, and the bottom part of an ecosystem maintenance region 7 formed between the L-shaped block and the partition block is in a lower position than the maximum bed slab height. A habitation environment maintenance member is then filled in the ecosystem conservation region 7.
Patent JP-2003005869-A (JP)
Title: Power outlet
Inventor: SASAKI TOSHIHIRO
IPC: H01R13/717
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To surely turn on/off the power of a peripheral device in connection with a personal computer by utilizing a USB interface. SOLUTION: A USB connector 14 to be connected to a USB port 21 of the personal computer 20, a HUB port 16 for extension as a USB device branched from the USB connector 14, a switch 13 connected between an AC plug 11 and an output outlet port 12, and a controlling part 15 for monitoring a data signal that appears on a data line of the USB connector 14 and performing on/off control of the switch 13 are provided, and the switch 13 is subjected to on/off control on the basis of a connection establishment signal outputted from the personal computer with a plug-and-play function when the USB connector 14 is connected to the USB port 21 of the personal computer 20.
Patent JP-2003005534-A (JP)
Title: Image forming device
Inventor: MOCHIZUKI ATSUSHI
IPC: G03G15/16
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which makes high transfer efficiency obtainable while reducing a cost by omitting a primary transfer high-voltage power source. SOLUTION: This image forming device includes a photosensitive drum (photoreceptor) 1 which is an image carrying member, a primary electrostatic charging device (electrostatic charging means) which electrostatically charges the surface of the photosensitive drum 1, electrostatic charging quantity regulating means which regulates the output of this primary electrostatic charging device, 2, exposure means 3 which exposes the surface of the photosensitive drum 1, exposure regulating means which regulates the output of the exposure means 3, a developing device (developing mean) 4 which develops the toner image onto the photosensitive drum 1 and developing bias regulating means which regulates the biasing to the developing device 4.  The image forming device described above transfers the toner image developed on the photosensitive drum 1 to an intermediate transfer belt (intermediate transfer body) 51 by a grounded transfer roller (contact transfer member) 53, then retransfers the toner image on the intermediate transfer belt 51 to a recording member. The regulation value of at least one of the electrostatic charging quantity regulating means, the exposure regulating means and the developing bias regulating means.
Patent JP-2003003871-A (JP)
Title: Variable valve gear for internal combustion engine with supercharger
Inventor: IIZUKA ISAMU
IPC: F02D13/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To improve response at acceleration of an internal combustion engine with a supercharger. SOLUTION: When detecting an acceleration state (S1), first of all, a target advance value of timing valve of an exhaust valve is set (S2). After an actual valve timing of an exhaust valve becomes a target advance value (S3), the target advance value of the valve timing of the intake valve is set (S4) so as to control the valve timing of the intake valve until reaching the target value (S5).
Patent JP-2003004202-A (JP)
Title: Boiler to prevent lowering of steam quality during cold start
Inventor: KUROKI SHIGERU
IPC: F22B35/14
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of steam quality due to lowering of dryness of steam as a result of a water level in a boiler being raised to a position higher than an upper limit water level. SOLUTION: A steam boiler for generating steam by heating boiler water fed in a boiler 1 is provided with a water level detecting device 7 to detect a water level in the boiler, a water feeding device 3 to feed water in the boiler, a draining device 6 to drain boiler water from the boiler and an operation control device 8 to control operation of the boiler. In the steam boiler water feed is controlled according to a water level detected by the water level detecting device, The operation control device effects control such that the drain device is operated to discharged boiler water from the interior of the boiler when a water level in the boiler, being an upper limit water level or below, is raised to an upper limit water level or higher in despite of the water feeding device being not operated during starting of the boiler.
Patent JP-2003003171-A (JP)
Title: Magnesium hydroxide-based flame retardant and method for producing the same
Inventor: MATSUI SEIJI
IPC: C01F5/14
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a magnesium hydroxide-based flame retardant having excellent flame retardancy and excellent mechanical characteristics at a low cost. SOLUTION: This magnesium hydroxide-based flame retardant having an average particle diameter of 1.5 to 4.0 μm, not containing >=30 μm particles, and containing >=10 μm particles in an amount of <=10 vol.% and <=1 μm particles in an amount of <=35 vol.% is obtained by crushing the coarse powder of natural brucite ore containing Fe compounds in an amount of <=0.1 wt.% converted into metal Fe and Si compounds in an amount of <=1.5 wt.% converted into SiO2 with a heatable media crusher in the presence of 0.5 to 5 wt.% of a surface-treating agent comprising a higher fatty acid or its metal salt, a higher fatty acid ester, a higher fatty acid amide, a higher alcohol or a hydrogenated oil, simultaneously treating the surfaces of the crushed products with the surface-treating agent under heating, and then classifying the treated products.