baber/WOPTO huggingface dataset:
Patent JP-2002286476-A (JP)
Title: Navigator
Inventor: ARAO HIROSHIGE
IPC: G08G1/0969
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a navigator which provides regulation/congestion information, etc., with an adequate timing and previously displays information about crossings, etc., thereby, a user can know the condition of the crossings in advance. SOLUTION: The navigator for guiding the running of a vehicle is provided with a traffic information detecting means such as VICS receiver, etc., for detecting traffic information provided on roads the vehicle is to run forward; and a crossing information providing means for providing detailed information, when the detecting means detects traffic information provided on a road the vehicle is to run, about a crossing on this side of the coverage of the detected traffic information including the crossing name, the distance of the crossing from the vehicle, crossing marks, crossing chart, lane chart, road map, etc.
Patent JP-2002285226-A (JP)
Title: VACUUM INDUCTION MELTING FURNACE AND METHOD OF REFINING MOLTEN Fe-Ni BASE ALLOY BY USING THE FURNACE
Inventor: NOGUCHI NOBUO
IPC: C22C38/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method by which molten metal having low oxygen and low carbon can be refined while restraining vigorous boiling phenomenon without causing impurities, such as non-metallic inclusion, when refining an Fe-Ni base alloy product called as an electromagnetic material containing at least 30-50 mass% Ni and severly limited in both carbon content and oxygen content. SOLUTION: By the refining method for molten Fe-Ni alloy, the molten Fe-Ni base alloy containing at least 30-50 mass% Ni, is brought into contact with a charged carbon member under inert gas atmosphere having <=250 HPa pressure and having <0.0003% oxygen for removing the oxygen in the molten metal in a vacuum induction melting furnace. Successively, the atmospheric pressure is reduced to <0.5 HPa pressure and thus, the molten metal containing <=0.006% oxygen and <=0.01% carbon without developing the impurities, such as the non-metallic inclusion is obtained.
Patent JP-2002283863-A (JP)
Title: Four wheel drive vehicle for a rough road driving
Inventor: AJIGUCHI AKIO
IPC: B60K23/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To operate smoothly at the time of a braking operation of rear wheels and also simplify the structure of a drive power cut device or a two wheel and a four wheel switch device in a four wheel drive vehicle for a driving on a rough road. SOLUTION: To provide a drive power cut device 23 in a driving power transfer route for a front wheel drive vehicle. At the time of a four wheel drive when drive power side rotation members as a camshaft 48 are restrained so as to free non drive power rotation members as an outer race 52 the drive power cut device 23 is inserted to be capable of on and off by a torque transfer medium as a roller 55 between the camshaft 48 and the outer race 52. The roller 55 is arranged between a plurality of cam surfaces 51 and the cylindrical friction 54 formed at the outer race 52 wherein the torque transfer is on when the roller is pressurized and the torque transfer is released when the roller is not pressurized.
Patent JP-2002282672-A (JP)
Title: Mixing apparatus
Inventor: TSUNOKAKE YASUHIRO
IPC: B01F3/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To mix liquids with different components at a constant ratio and stably supplement them to a supply tank. SOLUTION: The mixing apparatus 10 supplies a chemical liquid (HF solution) stored in a HF tank 11 and pure water produced by a pure water production apparatus 21 to a supply tank 13, mixes them at a prescribed ratio and supplies the mixed solution to a semiconductor fabrication apparatus 45 installed at the downstream side of the supply tank 13. The control part 19 reads control data stored in a memory 65 for intermittently supplying the chemical liquid at the time of mixing the chemical liquid and pure water in the supply tank 13 and controls the opening and closing operation of a solenoid valve 64 for the chemical liquid so as to intermittently supply the chemical liquid corresponding to the read-in control data.  Since the chemical liquid stored in a quantitative tank 63 is pressurized by nitrogen gas, when the solenoid valve 64 for the chemical liquid is opened, a prescribed amount of the chemical liquid is instantaneously jetted to the supply tank 13.
Patent JP-2002250490-A (JP)
Title: Mechanical joint for flexible resin pipe
Inventor: OOI MOTONORI
IPC: F16L33/22
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a joint, having a built-in connection part capable of performing the water stop of the connection part and prevention of drop-out of a pipe, in the mechanical connection of a polybuden pipe or the like to a faucet apparatus or the like, by inserting the pipe to the joint, until the tube end is collided therein and fastening a cap nut attached thereto until it is abutted against, visually confirming the inserted state of the tube after connection, and preventing corotation of the pipe in the fastening of the cap nut. SOLUTION: The diameter of a ring 3 fitted in the outer surface of a pipe, in a manner such that it is sandwiched by a body end 10 and the inner surface 12 of a cap nut, is reduced with the cap nut 2 tightened in a male thread 9 of the body, by inserting a tube 6 into a sleeve 7 of a body 1. The inside of the ring is engaged in the outer peripheral surface 16, so that the inner peripheral surface of a pipe directly below and the outer peripheral surface 17 of a packing 4 embedded in a sleeve 8 are fitted closely.
Patent JP-2002289784-A (JP)
Title: Inductor in integrated circuit
Inventor: TANAKA KAZUAKI
IPC: H01L23/52
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an inductor in a semiconductor circuit capable of increasing a Q value indicating its performance in realizing the inductor in the integrated circuit. SOLUTION: The inductor is configured wherein in the integrated circuit 31 consisting of at least five interconnection layers, a couple of a spiral first and a second coil 32 and 33 are formed in parallel and a central conductor 4 is arranged in the center of both coils in the longitudinal direction. The first coil includes a first coil forming element 35 formed by a first interconnection layer and a second interconnection layer, and a second coil forming element 36 formed by a forth interconnection layer and a fifth interconnection layer or the like. These are spirally connected in series. The second coil 33 is configured using the same manner as the first coil 32. Thus, wire cross section areas of the coil 32 and 33 can be increased.
Patent JP-2002283206-A (JP)
Title: Projected substance polishing method and polishing device
Inventor: KAJINO YOSHINORI
IPC: B24B37/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a projected substance polishing device adopting the optimum quality judgment value corresponding to a shape of the projected substance existing on a base plate. SOLUTION: When the projected substance existing on a surface of a color filter for a liquid crystal panel is polished, a judgment value different before and after the polishing is used for a quality judgment of height of the projected substance. A right or wrong of the polishing of the projected substance is determined by a height judgment value, before polished, of the quality judgment value and the quality judgment of the projected substance is carried out by the height judgment value after polished. Thereby, the optimum quality judgment is carried out.
Patent JP-2002283176-A (JP)
Title: Suction type cutting machine
Inventor: FUKUSHIMA HIROYUKI
IPC: B23Q11/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently suck and remove chips even if relatively large flaky chips are produced in a processing machine having a tool 5 installed on a main spindle 2 via a cylindrical tool holder 4 and performing cutting work while sucking and removing the chips. SOLUTION: A suction duct member 8 is arranged so as to enclose a flange part 40 formed on the outer periphery of the tool holder 4. The flange part 40 forms an inner peripheral annular space 43 for enclosing a shaft part 50 of the tool 5, and a suction hole 44 for communicating the space with the suction duct member 8. The outer peripheral surface of the shaft part 50 forms a suction groove 58 extending over the annular space 43 from the tip blade part 51. The chips are sucked and removed by the suction duct member 8 via the suction groove 58, the annular space 43, and the suction hole 44.
Patent JP-2002294187-A (JP)
Title: Pressure-sensitive adhesive sheet for tire
Inventor: TAKAHASHI KOJI
IPC: C09J7/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent peeling, e.g. during tire transport. SOLUTION: The pressure-sensitive adhesive sheet for a tire is prepared by forming an anchor coat 3, a vinylidene chloride-vinyl chloride copolymer layer 4, and a pressure-sensitive adhesive layer 5 in this order on one side of a substrate sheet 2 mainly comprising polypropylene and containing a white pigment. The tackiness of the pressure-sensitive adhesive sheet to a polyethylene plate according to JIS Z 0237 is 1,000-2,700 g/25 mm.
Patent JP-2002292608-A (JP)
Title: Woody base and its manufacturing method
Inventor: YANO HIROYUKI
IPC: B27N3/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable woody base reconstructed by a method having a small environmental load and having a high strength and biodegradability, and a method for manufacturing the same. SOLUTION: The woody base 1 comprises an aggregate of pulp fibers of advanced plasticization and fibrillation in which the respective pulp fibers 3 are highly entangled with each other and strong connecting points 2 between the fibers are formed between the fibrillated fibers in proximity.
Patent JP-2002304199-A (JP)
Title: Voice recording and reproducing device
Inventor: NAGAI MICHIO
IPC: G10L19/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a voice-recording and reproducing device, in which the occurrence of misoperations of damages to a circuit due to loading or the ejection of a recording medium during a voice monitoring is prevented. SOLUTION: In the device, voice signals, being inputted, are converted into digital data, and coded data are generated from the digital data equal to or more than one signal among the digital data or the coded data or analog signals, that are reconverted from the digital data into an analog form, are outputted to an external equipment as monitoring signals; a recording medium is provided for recording the coded data. Then, detection is made to determine whether the medium is in a condition to be attachable with respect to and from the body; and when it is possible to be attachable, outputting of the monitoring signals to the external equipment is prevented.
Patent JP-2001348558-A (JP)
Title: Tartaric acid diester as biodegradable surfactant
Inventor: SLONE CAROLINE SASSANO
IPC: C09K23/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide water-based compositions having reduced equilibrium and dynamic surface tension, essentially free of hydrocarbon solvents and comprising organic or inorganic compounds, particularly coating, ink, adhesive, fountain solution and agricultural compositions. SOLUTION: The above composition is obtained by mixing an effective amount of tartrate diester having the following structure represented by the formula wherein R1 and R2 are each a 4-6C alkyl group.
Patent JP-2002308625-A (JP)
Title: Method for manufacturing spinel type lithium manganage
Inventor: KAMATA TSUNEYOSHI
IPC: H01M10/05
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing spinel type lithium manganate, by which the high temperature properties of a battery such as high temperature preservation properties or high temperature cycle property is improved. SOLUTION: The spinel type lithium manganate is manufactured by pulverizing electrodeposited manganese dioxide, a neutralizing the resultant manganese dioxide with sodium hydroxide or sodium carbonate to adjust its pH to >=2, mixing the electrodeposited manganese dioxide having >=50 m<2> /g specific surface area with a lithium raw material and firing the mixture.
Patent JP-2002312807-A (JP)
Title: Image display device for game machine
Inventor: IKEMATSU HIROTO
IPC: G06T15/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an image display device for a game machine which can make various image renderings by an inexpensive device. SOLUTION: Graphic image data are rendered by a graphic VDP 2, high- definition image or moving picture data are expanded by a control IC 3 according to specific expansion algorithm and drawn, and they are put together by an image composition IC 4 and displayed, so the inexpensive image display device for a game machine can be provided which need not use an expensive VDP or high-performance control CPU. A variety of image renderings can be obtained by displaying a high-definition image or moving picture superposed behind a graphic image in a transmission state or displaying the graphic image superposed behind the high-definition image or moving picture in a transmission state. A polygon image can be displayed instead of the high-definition image or moving pictures.
Patent JP-2002009839-A (JP)
Title: Method for setting session between host of data network and mobile terminal of mobile network and device to execute the method
Inventor: NGUYEN TU-ANH
IPC: H04L29/08
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting a session between a host H of a data network IP and a mobile terminal T of a mobile network W by which the mobile terminal entering a new cell covered by another session gateway leading to the data network can be very easily and smoothly processed not in a mobile network but also in a data communication network itself. SOLUTION: This method includes a 1st step where a 1st session between the host H in the data network IP and the session gateway device GW1 is set and a 2nd step where a 2nd session between the session gateway device GW1 and the mobile terminal T is set. The 1st session includes the setting of a 1st sub session between the host H included in the data network IP and a mobility server device MSD and the setting of a 2nd sub session between the mobility server device MSD and the session gateway device GW1. This invention similarly describes the mobility server device to execute this method.
Patent JP-2002308564-A (JP)
Title: Fire extinguishing appliance of passenger conveyor
Inventor: IWASA TAKASHI
IPC: B66B23/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a fire extinguishing appliance of a passenger conveyor capable of being easily installed without removing steps. SOLUTION: A plurality of fire extinguishers 6 formed of containers 6A totally or partly molten at a rather low temperature and fire extinguishing agent stored in the containers 6A are installed on the lower surface of a cover plate 5 for closing the opening of a machine room 3.
Patent JP-2002310904-A (JP)
Title: Measuring method and instrument utilizing attenuated total reflectance
Inventor: MORI NOBUFUMI
IPC: G01N35/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To shorten the measuring time of a measuring instrument utilizing the attenuated total reflectance caused by surface plasmon, etc., without lowering the measuring accuracy of the coupling between a sensing material and an object to be inspected. SOLUTION: A sample liquid 15 containing the object to be inspected is supplied to a measuring unit 10 in which the sensing material is fixed by means of a sample liquid supplying mechanism 70, and a light beam 30 is made incident to the unit 10 at various angles so that a total reflection conduction may be obtained on the interface between a metallic film 12 formed on the internal bottom face of the unit 10 and a dielectric block underlying the film 12. In this state, the light beam 30 totally reflected by the interface is detected by means of a photodetector 40 and the variation U(t) of the angle of attenuation total reflectance with time is found based on the detected value of the photodetector 40.  After measurement is performed a plurality of times within 20 minutes, the measurement is terminated and the fitting parameters A and B of a prediction formula, U(t)=A(1-e<-> B<t> ), are decided. A measuring means 61 calculates the valuation U(t) until the longest predicting time of 120 minutes inputted from a time setting section 80 elapses based on the prediction formula, and displays the calculated variation U(t) on a displaying section 62.
Patent JP-2002306595-A (JP)
Title: Rubber plug for medicaments and medical equipment
Inventor: NAKAJIMA SHINTARO
IPC: B65D39/04
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a rubber plug for medicaments and medical equipment improved in slidability by lessening the elution of rubber components when the rubber plug comes into contact with a liquid medicine. SOLUTION: The surface of a plug body 1 consisting of a rubber-like elastic body is provided with a thin film 2 of either of a metal oxide or metal nitride by a sputtering process, vapor deposition process, ion plating process or CVD process. As a result, the elution of the rubber components is lessened and the sliding characteristics are enhanced.
Patent JP-2002306979-A (JP)
Title: Roll machine for flour milling
Inventor: KASADA MASAAKI
IPC: B02C4/40
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a roll machine for flour milling in which a scraper being in contact with a roll surface has sufficient durability and is adaptable to the curvature of a roll having a curved (or polygonal) longitudinal section, such as camber. SOLUTION: In this roll machine, the scraper 21 for scraping off a milled material stuck to the roll 4 from it is divided into a plurality of scraper members 21A, 21B and 21A which are arranged in this order in the shaft direction of the roll 4.
Patent JP-2002306073-A (JP)
Title: Green tea powder for dysphagia person and method for manufacturing the same
Inventor: KIKUCHI TATSUYA
IPC: A23F3/30
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a green-tea powder for a dysphagia person capable of easily preparing green tea having different viscosity depending on the symptom of the dysphagia person and the degree of the trouble, and also depending on the taste of each person, and a method for manufacturing the same. SOLUTION: The green-tea powder for a dysphagia person from which green- tea for a dysphagia person can be prepared contains granules of green tee extract, a thickening polysaccharide, a cyclodextrin and powdered green tea as powder components, and the content of the powdered green tea is 1-20 wt.% of the whole powder. The method for manufacturing the green-tea powder for a dysphagia person from which green-tea for a dysphagia person can be prepared comprises a process for mixing granules of green tee extract, a thickening polysaccharide, a cyclodextrin and powdered green tea.
Patent JP-2002311205-A (JP)
Title: Optical filter and image display device
Inventor: KUBOTA TADAHIKO
IPC: G02B1/14
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter which is excellent in the antireflection performance so as to prevent reflection of external light on an image display device, which decreases the intensity of IR rays emitting from the device and which can improve the color purity and the contrast, and to provide an image display device equipped with the optical filter having excellent characteristics. SOLUTION: The optical filter has (a) a stain preventing layer as the outermost surface layer and an antireflection layer containing at least one kind selected from silicon oxide, silicon nitride, titanium oxide, titanium nitride and titanium oxide nitride on one surface of a transparent substrate, and has (b) a visible ray absorbing layer and an IR ray shielding layer to shield against near IR rays at 750 to 1200 nm wavelength on the same surface or on the opposite surface of the transparent supporting body. The image display device is equipped with this optical filter.
Patent JP-2002309828-A (JP)
Title: Bag lock
Inventor: NAKAMURA AKITOSHI
IPC: E05B65/52
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a bag lock making use of a magnet and having such a structure that an unlocking operation can not be made from the outside. SOLUTION: A slider 5 moving inside of a box 2 is engaged with an engaging section of a catch 10 mounted to a case cover. A holder 7 is pivoted on the slider 5 through a shaft 78, and the holder 7 is pivoted on the box 2 by shafts 17 and 18 through a link 16. A key hook 4 is moved inside of the holder 7, and a front end locking section 41 is engaged with an engaging section 22 of the box 2. The magnet 11 is incorporated into the key hook 4, a locking plate 71 erected on the holder 7 is energized by a magnet spring 13 to impact on the locking plate, and it is engaged with an engaging section thereof. Since the magnet 11 is not exposed inside of a key inserting recess section 44 for the locking plate 71, the unlocking operation can not be made from the outside. 1 illustrated in Fig. is the cover having a key insertion hole 81, and 3 is the lever opening the holder 7 from the box 2.  Locking and unlocking of the bag lock is made by utilizing force of repulsion between both magnets by means of the key equipped with the magnet corresponding to the magnet 11.
Patent JP-2002313407-A (JP)
Title: Cartridge structure
Inventor: KOSAKA KENICHIRO
IPC: H01M8/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge structure capable of capable of rapidly and easily coping with the trouble thereof by facilitating the replacement of the fuel cell and easily changing the power generating amount of a fuel cell. SOLUTION: This cartridge structure comprises a plurality of fuel cell cartridges 40 stored in a storage container formed in a horizontal cylindrical shape and performing a power generation by supplied fuel gas 1 and supplied oxidizer gas 2, a first heat exchanger 16 supplying the fuel gas 1 to the fuel cell cartridges 40 and heating the fuel gas 1 supplied to the fuel cell cartridges 40 by the exhausted fuel gas exhausted from the fuel cell cartridges 40, and a second heat exchanger 17 supplying the oxidizer gas 2 to the fuel cell cartridges 40 and heating the oxidizer gas 2 supplied to the fuel cell cartridges 40 by the exhausted oxidizer gas 2 exhausted from the fuel cell cartridges 40.
Patent JP-2002306306-A (JP)
Title: Manufacturing method of tray made of resin and resin tray
Inventor: TANAKA TAKEHIKO
IPC: B29C43/18
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin tray which is hardly warped and twisted and a manufacturing method thereof. SOLUTION: This is a method for manufacturing a resin tray made by compressing and forming an arbitrary shape of cloth and resin in a die. The cloth is equipped with an arbitrary shape of punched part at the center and is a plurality of cloth mounted in a die at gaps in a preferable embodiment.
Patent JP-2002316146-A (JP)
Title: Hose for filtering and cleaning tap water
Inventor: OKUDA KATSUSHIGE
IPC: F16L55/24
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a tap water filtering and cleaning hose for solving a problem that, even though a number of tools for tap water cleaning, such as a tool which uses activated carbon or the like and is attached to a faucet or housed in a case, are provided, the limited volume of a cleaning agent decreases their cleaning capacity when they are used for a long time, a problem that the cleaning agent cannot be recycled, and a problem that domestic wastewater cannot be cleaned. SOLUTION: A substance having a cleaning effect is enclosed in the hose, glass wool is packed in both ends of the hose and is held with wire meshes, and pipes are attached to a water filling port and a water outlet port. Thereby, the hose can be detached easily, the cleaning agent in the hose can be taken out, and the hose can be attached to and detached from tap water piping easily.