baber/WOPTO huggingface dataset:
Patent JP-2001260755-A (JP)
Title: Working vehicle
Inventor: MIZUTA FUMIO
IPC: B60R7/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle in which a baggage storage case capable of preventing intrusion of rainwater or the like although being large is positioned for easy handling by the driver. SOLUTION: The working vehicle has a load-carrying platform 5 at its rear and has a cabin frame 20 around a cabin 4. An engine is positioned beneath the load-carrying platform 5 and a bonnet 30 opened and closed rearwards is provided in front of the cabin 4. The baggage storage case 51 having an opening in its top which is closed by the bonnet 30 is positioned beneath the bonnet 30.
Patent JP-2000331473-A (JP)
Title: Magnetic memory device
Inventor: NAKAJIMA KENTARO
IPC: H01L27/105
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase a capacity as large as possible and to embody a high speed and lower electric power consumption. SOLUTION: The magnetic memory device has plural memory cells possessed by the respective layers of an element 10 having ferromagnetic multiple tunnel junctures formed by alternatively laminating ferromagnetic conductive layer 11, 13 and 15 and tunnel banier layer 12 and 14, and a magnetic field impressing means for impressing a magnetic field to ferromagnetic multiple tunnel junctions. At least three ferromagnetic conductive layers among the plural ferromagnetic conductive layers constituting the ferromagnetic multiple tunnel junctions have respectively different coercive forces. These three ferromagnetic conductive layers are so constituted that their magnetization directions may be independently inverted by the magnetic field impressing means.
Patent JP-2001256404-A (JP)
Title: Device, system and method for distribution
Inventor: SATO KAZUFUMI
IPC: H04L12/54
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a distributing device enabling a user to easily access information about an advertisement supplied together with contents of a program, etc. SOLUTION: The distributing device 52 distributes a contents signal including contents information and the URL of a merchandise information providing device 80 to a receiver 53. When the receiver 53 transmits a user's merchandise purchase request to the providing device 80 by using the URL, a charging part 56 reduces a charge requested the user to pay about contents distribution.
Patent JP-2001259555-A (JP)
Title: Dry ice snow-cleaning method and apparatus using the same
Inventor: SEKIHARA SHOJI
IPC: B24C5/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a dry ice snow-cleaning method and apparatus having convenience capable of cleaning an object to be cleaned even at any place with good cleaning efficiency without charging the object or generating dew condensation on the object. SOLUTION: Dry ice snow TS, which is formed by expanding pressurized liquefied carbon dioxide TL by a throttle mechanism 5, is ejected to the object to be cleaned from a jet orifice 8d to clean the object. In this method, gas G is ejected to the peripheral part of the jet stream of dry ice snow TS in parallel to the jet stream and the length of a flow pipeline 7 from the throttle mechanism 5 to the jet orifice 8d is adjusted to eject dry ice snow TS to clean the object.
Patent JP-2001264026-A (JP)
Title: Measuring method of dynamic strain under influence of welding arc light, and measuring instrument
Inventor: MURAMATSU YOSHIKI
IPC: G01B11/16
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a measuring instrument, capable of measuring dynamic strain occurring in an object to be welded in the course of welding at desired position, except a molten pool and at a desired time, even under the influence of arc light. SOLUTION: In this method of measuring dynamic strain, a strain measuring point under the influence of arc light is irradiated with a laser beam, and the change and movement of a speckle pattern caused by mutual interference of irregular reflected laser beams are detected on surface of sensors. When the irregularly reflected laser beams are detected on the surface of the sensor, the arc light is shaded by shade tubes, each having a pin hole.
Patent JP-2001263065-A (JP)
Title: Water cooler for engine
Inventor: YAMASHITA FUMIO
IPC: F01P7/16
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To decrease the amount of heat shrinkage caused by rapid cooling of a cylinder cooled with low-temperature cooling water by reducing the quantity of flow when the low-temperature cooling water within a radiator starts to flow into a cylinder jacket in the case of warming up of an engine. SOLUTION: A head jacket 4 is connected through the medium of a cooling means 9 to a primary chamber 7 of a thermostat 5. When a valve of the thermostat 5 is opened, the cooling water in the head jacket 4 cooled by the cooling means 9 is made to flow into the primary chamber 7 in order to be made to contact a temperature-sensitive operation part 10 of the thermostat 5. A cooling water chamber 13 is mounted adjacent to a lower wall 18 of an inlet manifold 16. The chamber 13 is made to lie between the head jacket 4 and the primary chamber 7. In the cooling means 9, the cooling water passing through the inside of the chamber 13 is cooled by intake air passing through the inside of the manifold 16.
Patent JP-2001265608-A (JP)
Title: Context switching device
Inventor: ITO TAKAFUMI
IPC: G06F9/46
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a context switching device for starting the execution of a request task with response time for task restoration time no matter which timing a task switching request is generated at and realizing that by simple register constitution. SOLUTION: In this context switching device, the context of a corresponding register on a Set-MEM side is successively saved matched with the updating of the context inside the register on a Set-CPU side and the context of the register on the Set-MEM side corresponding to the register where the context is not updated on the Set-CPU side is bank-switched to the register on the Set-CPU side. Thus, since only the context which is not updated without the need of being saved is stored in the register for constituting Set-MEM, new context is immediately restored to the Set-MEM and the time for context restoration is guaranteed as context switching time.
Patent JP-2001264319-A (JP)
Title: Toilet arrangement type excretion measuring instrument, specimen liquid measuring instrument and liquid feed device
Inventor: YAMANA JUNICHI
IPC: G01N33/493
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To realize an apparatus developed so as to solve such a problem that manual complicated operation of priming water is required heretofore at the beginning of the operation or at the time of a long operation interval in such a case that a gear pump is utilized, simple in constitution and capable of performing the priming water of the gear pump high in reliability by simple operation without considering operation. SOLUTION: A priming water supply port (6) is provided to the piping in the vicinity of the suction port of the gear pump (1), and a fluid supply means (7) for priming water is connected to the priming water supply port by piping (8). At the beginning of operation or when the gear pump is stopped for a long period of time and not filled with a fluid, the fluid is supplied by the fluid supply means for priming water to fill suction piping (3) and the gear pump with water and, thereafter, the gear pump is operated. By this constitution, an apparatus capable of starting the gear pump while keeping the sucking height of the fluid high without performing complicated manual priming water work can be realized.
Patent JP-2001272618-A (JP)
Title: Scanning optical unit
Inventor: KOYAMA HIROTAKA
IPC: B23K26/064
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical unit with which the condensing position of a laser beam on a focal plane can be controlled simply and exactly. SOLUTION: A laser beam irradiated from a laser oscillation device 1 is made incident on a second reflecting mirror 5 through convex lenses 11, 12 after being reflected with a first reflecting mirror 3. The laser beam reflected at an arbitrary angle by the first reflecting mirror 3 is made incident on one point (back focal position F2) on the second reflecting mirror 5 by passing the pair of convex lenses 11, 12, at the angle unchanged. Then, a two-dimensional angle change is given to the laser beam by changing the rotating angle of the first reflecting mirror 3 and the second reflecting mirror 5.  In addition, the laser beam to which the two-dimensional angle change was given by the first reflecting mirror 3 and second reflecting mirror 5 is guided to an fθ lens 6, and the condensing position of the laser beam on a focal plane 7 finally condensed with the fθ lens 6 is controlled.
Patent JP-2001274947-A (JP)
Title: Picture output device, picture output method and computer readable recording medium wherein program allowing computer to perform the method is recorded
Inventor: ONISHI YOSHIHIRO
IPC: H04N1/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To easily and precisely distribute a plurality of pictures to a plurality of persons by collectively outputting the electronized pictures by each distribution destination which is previously set. SOLUTION: A picture output device is provided with a control part 200 managing and controlling respective function parts, a file storage part 201 which correspondingly stores the electronized pictures and the distribution destinations, an input part 202 inputting various commands and data, a display part 203 displaying various pieces of data stored in a window, a dialog and a file, a distribution destination reading part 204 reading the designated distribution destination of the file, a distribution destination writing part 205 rewriting the designated distribution destination of the file and a printing part 206 arranging the designated file by each designated distribution destination, generating the printing image of a series of pictures in the order and performing printing based on the printing image.
Patent JP-2001273449-A (JP)
Title: Method for settlement on internet
Inventor: KUMAMARU HIDENOBU
IPC: G06Q40/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of speedily and safely performing settlement on the Internet. SOLUTION: Concerning this method, settlement is performed while utilizing a system for charging information rates to call time and collecting the rates by connecting one line to a line capable of settlement except for the Internet in a computer having plural connectable lines such as ISDN in the case of settlement on the Internet. Besides, enciphered settlement information is acquired by connecting one line to the computer terminal of a bank or credit company except for the Internet and settlement is safely performed by attaching a file thereof.
Patent JP-2001318312-A (JP)
Title: Zoom lens
Inventor: OHASHI KAZUYASU
IPC: G02B13/18
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized zoom lens whose cost is low, power consumption is reduced, adjustment is easy and image formation performance is excellent. SOLUTION: This zoom lens is provided with a first lens group G1 having a positive focal distance, a second lens group G2 having a negative focal distance, an aperture diaphragm S, a third lens group G3 having the positive focal distance and a fourth lens group G4 having the positive focal distance in the order listed above from an object side. When zooming from a short focus end to a long focus end is performed, the second lens group G2 is monotonously moved from the object side to an image side, and the third lens group G3 is moved from the image side to the object side at first and reaches a most object side in an area on a long focus side than an intermediate focal distance, and then moved to the image side. The second lens group G2, the third lens group G3 and the fourth lens group G4 respectively possess at least one spherical surface.
Patent JP-2001286004-A (JP)
Title: Power supply system for running vehicle
Inventor: OGOSHI TETSUO
IPC: B60L11/18
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system for running vehicle, capable of accommodating energy sufficiently at the time of decelerating a running vehicle, such as an automobile, as regenerative energy. SOLUTION: This power supply system for running vehicle, formed by a combination of a nonaqueous secondary cell group and an aqueous secondary cell group, makes the regenerative capability (A/l.kg) of the nonaqueous secondary cell group higher than that (A/l.kg) of the aqueous secondary cell group.
Patent JP-2001282984-A (JP)
Title: System and device for investigating contents market, contents voting device, contents market investigating method and recording medium
Inventor: UEDA OSAMU
IPC: G06Q30/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress cost at the time of selecting contents, to speedily commercialize appropriate video contents and to suppress cost required for the specific investigation of a sales market to be low at the time of commercializing the video contents. SOLUTION: Contents introduction information is transmitted to a contents voting device 12 and the contents voting device 12 to which contents introduction information is transmitted displays transmitted contents introduction information by a contents introduction information display means 12b. A voter browses displayed contents introduction information, and inputs contents voting information with respect to the respective video contents. Inputted contents voting information is transmitted to a contents market investigation device 11. The contents market investigation device 11 sums up transmitted contents voting information and outputs the summed-up result.
Patent JP-2000346571-A (JP)
Title: Heat exchanger
Inventor: NAGANO TOMOHITO
IPC: F28D19/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger device capable of removing either peeled- off material or condensed material within a heat exchanging chamber. SOLUTION: Each of trays in a lower heat exchanging chamber 4 is formed by a porous plate provided with many through-pass holes 6. This porous plate is provided with a discharging hole 21 of larger diameter than that of the through-pass hole 6. A discharging pipe 22 is connected to the discharging hole 21 of the lower-most stage tray 8. A branch pipe 23 for low temperature gas 3 is connected to the midway part of the discharging pipe 22 in an upward orientation. The extremity end of the discharging pipe 22 is connected to a recovering container 24 outside the chamber, thereby either heavy peeled-off material or condensed material is dropped into the discharging hole 21 and further discharged out of the heat exchanging chamber 4 through the discharging pipe 22.  Light single thermal medium 9 is returned back into the heat exchanging chamber 4 with the low temperature gas 3 injected into the discharging pipe 22 in an upward direction.
Patent JP-2001276194-A (JP)
Title: Deodorizing catalyst material
Inventor: TANAKA HIROKI
IPC: B01J23/14
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing catalyst material capable of efficiently removing various odor components over a long period. SOLUTION: The deodorizing catalyst material contains an adsorbent, a photocatalyst and an inorganic complex composition. The adsorbent is an inorganic porous substance containing at least one kind selected from the group consisting of activated charcoal, high silica zeolite, silica gel, sepiolite, bentonite, and magnesium sulfide. The photocatalyst is either titanium oxide, zinc oxide, tin oxide or tungsten oxide. The inorganic complex composition contains a bivalent metal hydroxide and a tetravalent metal phosphate.
Patent JP-2001280907-A (JP)
Title: Device for inspecting inner circumference of flexible endless member
Inventor: KAWAI TAKASHI
IPC: G01B5/207
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To inspect by a simple operation an inner circumference, its dispersion and the like of a flexible endless member having a cylindrical part such as an outer film for a tobacco product and the like. SOLUTION: A dial gage 4 and a fixed frame 5 are fixed onto a strut 2 on a base 1 via a horizontal bar 3. A slider 7 is attached to a guide rail 6 in a front face of the strut 2. A holding block 8 and a moving frame 9 are attached to the slider 7. A spindle 42 of a dial gage 4 is brought into contact with an upper end of a pin 10 of the holding block 8. A stopper 13 is arranged in a lower part of the block 8 to turn the stopper 13 by a lever 14. A reference gage is fitted in between the fixed frame 5 and the moving frame 9 to unfasten the stopper 13, and a reference value is set in the dial gage 4. The outer film is inserted between the fixed frame 5 and the moving frame 9 to unfasten the stopper 13, and an outer circumference is measured.
Patent JP-2001276626-A (JP)
Title: Hydrogenation catalyst and manufacturing method thereof and hydrogenating method of hydrocarbon oil
Inventor: IWAMOTO RYUICHIRO
IPC: C10G45/50
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hydrogenation catalyst having improved desulfurization activity, denitrogen activity and de-aromatic activity. SOLUTION: The hydrogenation catalyst is manufactured by one of the following processes. (1) A water soluble organic compound having >=150 deg.C boiling point or decomposition temperature is previously carried on a refractory inorganic oxide carrier and next, a compound of group IV metals in periodic table is carried and further a compound of group VI metals and a compound of group VIII-X metals are carried. (2) A water soluble organic compound having >=150 deg.C boiling point or decomposition temperature and a compound of group IV metals in periodic table are carried on a refractory inorganic oxide carrier and further a compound of group VI metals and a compound of group VIII-X metals are carried.  (3) A water soluble organic compound having >=150 deg.C boiling point or decomposition temperature, a compound of group VI metals and a compound of group VIII-X metals are carried on a refractory inorganic oxide carrier and next, a compound of group IV metals in period table are carried.
Patent JP-2000301936-A (JP)
Title: Fitting device of capacitor
Inventor: SHIMIZU TAKEO
IPC: B60H1/32
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a capacitor from being resonated by vibration of a compressor by inserting a plurality of isolators formed by an elastic body in engagement holes of a side plate to be fitted, and pressing the tips of the isolators to a cross member to which fitting legs are fixed to be in contact therewith. SOLUTION: A capacitor 1 has a pair of header pipes 2, 2 and many flat tubes 3 connecting between them. A side plate 6 provided on the lower side of the capacitor 1 is fitted with fitting legs 18, 18 which are U-shaped and rather closer to both header pipes. Further, in the middle of the side plate 6, plural isolators 23 are installed, and the tips thereof are pressed to a cross member 19. The isolators 23 are formed by an elastic body such as rubber and provided with engagement projections formed on the front and the rear, and the isolators 23 are pressed with strong force to be inserted in engagement holes 21 and engaged therewith. Thus, the capacitor 1 can be prevented from being resonated by vibration of a compressor.
Patent JP-2000331320-A (JP)
Title: Magnetic head, magnetic head assembly and magnetic recording device
Inventor: FUKUZAWA HIDEAKI
IPC: H01F10/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent bias point and a wide margin by providing a magnetization fixation layer, a magnetization free layer, which are holding a nonmagnetic intermediate layer therebetween, a huge magnetic effect film and a vertical bias film comprising an anti-ferromagnetic film. SOLUTION: A lower shield 11, a lower gap film 12 and a spin valve element 13 are formed on an AlTiC substrate (aluminum and titanium carbide based substrate)10. The spin valve element 13 is constituted of a spin valve film 14, a pair of vertical bias films 15 and a pair of electrodes 16. The spin valve film 14 consists of a first and second nonmagnetic base layer 141 and 142, an anti-ferromagnetic layer 143, a magnetization fixation layer 144 consisting of a synthetic pin layer of a ferromagnetic layer/a fixed magnetic layer/a ferromagnetic layer, an intermediate layer 145 of a nonmagnetic spacer, a magnetization free layer 146 of a free layer, an electrically high conductive layer 147 and a protective layer 148. The vertical bias film 15 is formed out of a ferromagnetic film 151 consisting of hard magnetic films of CoPt, PoCtCr or the like and an anti-ferromagnetic film 152 which are laminated sequentially.
Patent JP-2001181964-A (JP)
Title: Structural fiber product
Inventor: ITO NAOAKI
IPC: A61L9/01
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a structural fiber product having excellent functions containing deodorizing, antimicrobial, mildewproofing and antifouling properties at the same time and also having durability. SOLUTION: This structural fiber product features having both of a double oxide containing titanium together with silicon and at least one kind selected from the group consisting of an alkyl silicate-based resin, a silicone-based resin and a fluoroplastic on the surfaces of fibers. Thus, the deterioration of fibers due to the above double oxide can be prevented.
Patent JP-2001289312-A (JP)
Title: Anti-backlash gear structure
Inventor: MORIMOTO HIROSHI
IPC: F16H55/18
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To suppress a meshing movement amount within a predetermined scope by engaging a pin of a fixed side gear with an engaging part of a movable side gear. SOLUTION: In this anti-backlash gear structure, the pin 20 on the fixed side gear 1 is engaged with the engaging part 21 of the movable side gear 3 so that a moving amount of the pin 20 is restricted in the engaging part 21 to restrict the meshing movement amount of the movable side gear 3 within the engaging part 21.
Patent JP-2001291583-A (JP)
Title: Organic el element and manufacturing method of organic el element
Inventor: MORII KATSUYUKI
IPC: H01L51/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To form a uniform organic EL thin film by controlling the organic EL film thickness in a picture element in a manufacturing of organic EL element by an ink-jet method. SOLUTION: In a fixed area surrounded by banks 32, 33, an ink composition 35 is ejected from an ink jet head 34 and a film is formed. Next, an ink composition 37 having a solid content concentration not more than that of the ink composition 35 that have been ejected in the last time, to form an organic EL thin film of uniform and desired thickness in the pixel.
Patent JP-2001295294-A (JP)
Title: Connecting structure of pile and hooting
Inventor: AOKI TAKASHI
IPC: E02D5/30
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a pile and a hooting surely installing a stress transmission device in a short period and thereby shortening the construction term. SOLUTION: A base plate 17 is fixed on an end face plate 16 placed on the top end of a pile 11, or a PHC pile in a stacked state, a stud bolt 18 is fixed to the top face of the base plate 17 in its projecting state, and the bottom of the stress transmission device 15 is fastened to the stud bolt 18.