baber/WOPTO huggingface dataset:
Patent JP-2001313054-A (JP)
Title: Fuel cell system
Inventor: KUDO HIROYASU
IPC: H01M8/04
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance of a cooling device and provide a fuel cell system which enables to downsize the cooling device. SOLUTION: This fuel cell system is provided with a fuel cell 1 which gets power by a chemical reaction of hydrogen and oxygen, and a cooling device 4 which cools the fuel cell 1 by exchanging heat using a heating medium, amount of heat radiation of the cooling device 4 increased by evaporative latent heat of moisture generated with a chemical reaction. The moisture generated with the chemical reaction can be dispersed directly to the cooling device 4 or dispersed into the air to be sent to the cooling device 4. The moisture generated at fuel cell 1 is separated into steam and water by a vapor-liquid separator 10, the separated water used for dispersion. Also, a controlling device 12 is provided to control the dispersion according to an output power of the fuel cell 1.
Patent JP-2002249280-A (JP)
Title: Wire rod feeder and winding machine equipped therewith
Inventor: KAWAI HIDESATO
IPC: B65H49/06
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a wire rod feeder capable of delivering a wire from a wire bobbin at a fixed tension regardless of the wire quantity left on the wire bobbin. SOLUTION: This wire rod feeder 5 comprises the wire bobbin 18 having the wire 6 wound thereon, a flyer 16 comprising an arm member 24 having a wire guide part 24a at the tip rotatably supported thereon, and a disc member interposed between the wire bobbin 18 and the flyer 16 and having a number of flexible wire members 27 radially protrusively provided thereon, and the wire guide part 24a continuously abuts on the wire members 27 according to the rotation of the arm member 14. According to such a structure, the wire is never rubbed with the edge of the wire bobbin, causing no friction, so that the wire can be delivered from the wire bobbin at a fixed tension regardless of the wire quantity left on the wire bobbin.
Patent JP-2002251297-A (JP)
Title: Test process management method and system
Inventor: HAYANO HIROO
IPC: G06F11/28
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide test progress management method and system by which the change of the transition relation of test items is suppressed to absolute minimum even in the case that the test items are changed during a test and a person easily performs the operations of increasing/decreasing the test items and changing a performance order or the like. SOLUTION: This method for managing the test progress of the test items having a hierarchical structure is provided with the step of inputting the information on the test items to be managed and the information on the performance order of the test items to a system, the step of preparing a transition chart for each hierarchy from the information of the test items and the information on the performance order that are inputted and the step of displaying the prepared transition chart for each hierarchy.
Patent JP-2002250161-A (JP)
Title: Combination structure of lock case and dead bolt
Inventor: KONOSE MASAAKI
IPC: E05B15/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a combination structure of a lock case and a dead bolt, which enables a prescribed lock case to be used without reference to any conditions on a door side and enables elimination of an inconvenience such that the lock case has to be selected individually in accordance with a type of a door. SOLUTION: The combination structure of the lock case and the dead bolt meets constitutive requirements such that the cases have the same 'depth dimensions C of the case', a fitting hole for fitting a cylinder or a thumb turn is formed in the lock case, a long horizontal guide hole for the dead bolt, which is formed in a place below the fitting hole, has 'a prescribed length' adaptable even to the dead bolt whose guided slide part has a long moving distance, the dead bolts 20 and 21 of at least two types such as 'a short type' and 'a long type', which are categorized in terms of a dead length DL from an end face of an engaging head to a reference point of the slide part, are fitted selectively into the lock case 1, and the slide parts of the dead bolts 20 and 21 and different in the amount M of movement from each other.
Patent JP-2002253429-A (JP)
Title: Fire building lid for charcoal roaster and charcoal roaster using the same
Inventor: NISHINA HIDEO
IPC: F24B1/20
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a fire building lid for charcoal roaster and a charcoal roaster using the same, with which a fire can be build with charcoal and burning is enabled easily without complicated work or the like. SOLUTION: This device is provided with a gas burner 5 provided inside an inner barrel 4, air supplying means 502 for taking the burning air of charcoal into the inner barrel 4, charcoal stove 8 provided inside the inner barrel 4, smoke sucking means 12 for sucking smoke and exhausting it outside the roaster and fire building lid 14 provided with an install part 1401 placed on the upper part of the smoke sucking means 12 and a lid part 1402 linked to the install part 1401 and capable of closing the upside of the smoke sucking means 12 and by placing the fire building lid 14 on the upper part of the smoke sucking means 12, the burning air supplied from the air supplying part into the inner barrel 4 can be exhausted through the smoke sucking means 12 to the outside of the roaster.
Patent JP-2002261020-A (JP)
Title: METHOD OF FORMING POLYCRYSTALLINE Si FILM
Inventor: KOMOTA MANABU
IPC: H01L21/205
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a process of forming a high-quality polycrystalline Si film having high film density and excellent resistance to oxidation. SOLUTION: In the method of forming a polycrystalline Si film, chemically active species is generated by a contact cracking reaction between plural kinds of material gates under prescribed film-forming gas pressure and a heated catalyst body, and is transferred to a substrate surface. At least two or more of the film-forming parameters among the mixing ratio of the material gases, temperature of the heated catalyst body, pressure of the gas-forming gas, and temperature of the substrate are varied during the film forming.
Patent JP-2002258299-A (JP)
Title: Liquid crystal display manufacturing method, manufacturing device and liquid crystal display
Inventor: YAMADA SATOSHI
IPC: G02F1/1339
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To permit production at a stable tact independent of the design of a liquid crystal panel. SOLUTION: In the process in which a liquid crystal 7 is dropped in a specified pattern and quantity in the region encircled by a sealing compound 2, the accuracy of a drip dropping the liquid crystal 7 is better than 0.4% and the distance between the position to be delivered by the liquid crystal 7 and the surface of a substrate dropping the liquid crystal 7 ranges from 10 to 100 μm. In addition, the liquid crystal 7 is filled in a syringe 8 then pushing with a pulse motor 5 a piston 4 for the syringe 8 in as much as a designated quantity drops the liquid crystal 7. Pinpoint accuracy of the drip is thereby ensured and the drop time can be shortened. This permits keeping production higher in displaying the quality and all the more stable in tact.  Referring to the merits of the pulse motor 5, mechanically pushing a piston as opposed to a pneumatic pressurization and extrusion exerts a less influence on the viscosity of a liquid crystal and the parameters under control can be determined simply by the number of pulses which is output to a motor resulting in an increased accuracy.
Patent JP-2002254878-A (JP)
Title: Ball-point pen tip and manufacturing method therefor
Inventor: TAKAHASHI YUICHI
IPC: B21D53/76
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a ball-point pen tip which inhibits, to a maximum possible extent, the generation of a drip-down phenomenon that ink deposits and accumulates on the outside wall of an opening at the tip of a ball holder and drips onto a paper face during writing due to the failure of the accumulated ink to resist a gravitational force. SOLUTION: A circumambient recessed part is formed on the opening side at the tip rather than in the center of the ball and a plurality of ink circulating grooves which establish a communication between the recessed part and radial grooves are formed.
Patent JP-2002077270-A (JP)
Title: System and method for distributing intelligent load for minimizing response time with respect to accessing to web contents
Inventor: KASSIM SERUKAKKU KANDAN
IPC: H04L29/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for reallocating an end user to a mirror server in an area, similar to a user giving a request, by using allocation for making the response time as viewed from the user of the contents delivery system to be shortest. SOLUTION: In the method, network delay α per byte, which a constitution element giving the request observes, is estimated at a prescribed geographical position, while a prescribed server retrieves data by using TCP log. The method includes a step for calculating direct reciprocating delay between the server and the constitution element making the request and a step for deciding the network delay α per byte.
Patent JP-2002259915-A (JP)
Title: Data carrier, reader/writer device, data carrier system and data carrier searching method
Inventor: SAWADA KIKUZO
IPC: G06K19/07
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To execute an ID searching process without trouble even if a data carrier carrying out an irregular operation is present when ID search is carried out in a detection area where plural data carriers are present. SOLUTION: When IDs of plural data carriers present in a response area are searched based on the IDs each comprising plural bits and assigned to every data carrier, this reader/writer device 10 executes processes for transmitting a response confirmation signal when at least one data carrier responses, and for transmitting a receiving non-confirming signal when no data carrier responses. A response is returned from a slave machine 30 according to a response request from the reader/writer device 10 when a corresponding search pattern is present, and the ID searching operation of the slave machine 30 is stopped when the receiving confirmation signal is not transmitted.
Patent JP-2002271096-A (JP)
Title: Method and apparatus for mounting electronic component, electronic component mounting system, method for forming data about electronic component mounting, apparatus for forming mounting data and program used therefor
Inventor: NAGAFUKU NOBUYASU
IPC: H05K13/04
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting method capable of effectively utilizing an self-alignment effect even when the mounting interval between electronic components is small. SOLUTION: In printing cream solder on a circuit board having lands formed on it and mounting electronic components on it, the position of the printed cream solder is detected on the circuit board to mount the electronic components in reference to the position of the printed cream solder.
Patent JP-2002265196-A (JP)
Title: Telescopic boom device
Inventor: ODA TAKUMI
IPC: B66F11/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a telescopic boom device solving problems of conventional technology wherein a flexible body 11 laid from a base end boom 1 to a tip boom 3 is wound on a sheave device 32 for folding to make the flexible body 11 U-turn at a proper portion on one end side of the base end boom 1 from an external surface of the base end boom 1 and to pull the body 11 in an internal surface boom shaft direction of the base end boom 1 and thereby projected amount H2 from an upper surface of the base end boom 1 is large and interferes when oscillating and operating a platform 42, in a conventional telescopic boom device B. SOLUTION: The flexible body 11 in a U-turn part 13 is bent into a U-shape or a loop-shape in plane view, is suppressed in a height H1 as much as possible in side view and is fixed at a proper portion of a pull-in part 14 of a base end side boom 1 on a pull-in side to at least base end side boom 1.
Patent JP-2002263640-A (JP)
Title: Method of removing boron in water
Inventor: AYUSAWA NOBUIE
IPC: C02F1/52
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To remove boron by a simple and economic method from waste water containing boron, such as waste water of nickel plating. SOLUTION: The water to be treated is regulated to a pH 9 to 11 and is then brought into contact with volcanic ash and soil having a chemical composition of 18 to 24 wt.% Si, 23 to 29 wt.% Al and 1 to 5 wt.% Fe and essentially consisting of allophane and a high-polymer flocculating agent.
Patent JP-2001332490-A (JP)
Title: Aligning method, exposure method, aligner, and device- manufacturing method
Inventor: MIZUTANI HIDEO
IPC: H01L21/68
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To accurately align a substrate that is coated with a photosensitive material. SOLUTION: A wafer W1 that is coated with photo resist is retained on a wafer stage 23A via a wafer holder 24A, and two-dimensional reference marks 34A and 34B are formed at the outer-periphery part of the wafer holder 24A. At the time of alignment, the position of a specific wafer mark on the reference marks 34A and 34B and the wafer W1 is detected by an off-axis alignment sensor 12A, thus obtaining the relative position of the wafer W1 to the wafer holder 24A. When the pattern of a reticle R is exposed to light via a projection optical system PL, the position of the reference marks 34A and 34B is detected by TTL-system reticle alignment microscopes 5A and 5B, and a wafer stage 23A is driven based on the detection result and the relative position being obtained before.
Patent JP-2002270547-A (JP)
Title: Slurry for polishing
Inventor: YOSHIDA SETSUO
IPC: B24B37/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide slurry for polishing where polishing characteristics corresponding to the degree of Mn oxidation manifest themselves by controlling the degree of Mn oxidation in polishing agent. SOLUTION: The Mn 508 having an average particle diameter (D 50) of 1 μm is set to 1 wt.% slurry by ultra pure water, potassium hydroxide where a guaranteed reagent is diluted, and sulphuric acid are dropped for adjusting to arbitrary slurry where the pH of the slurry is 12.0 to 0.5. Then, the 15 mm- square dicing product of a wafer that is plated with Cu is used as a sample, is fitted onto a work plate 1, and is inserted into a correction ring 2. The adjusted slurry is supplied from a slurry supply nozzle 4 at a dropping speed of 20 ml/min, and at the same time is polished by setting the rotational speed of a surface plate 3 to 30 rpm.
Patent JP-2002266493-A (JP)
Title: Wall material installing structure
Inventor: TAKAHASHI RYUICHI
IPC: E04F13/21
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure capable of easily executing and removing a wall material on and from a wall backing without directly driving a fixture such as a nail in the wall material. SOLUTION: This wall material B installing structure is composed of the long size wall material B having a female tongue part 16 on the upper end, and a male tongue part 17 forming an inward projecting locking groove 18 on the lower end, and a mounting fixture A for forming an inclined pressing piece 13 for fixing the male tongue part 17 of the wall material B on the inside of an inclined engaging piece 11 for fixing the female tongue part 16 of the wall material B, and fixes the wall material B by fixing the mounting fixture A to the wall backing α by the fixing toll β by horizontally connecting a plurality, inserting the female tongue part 16 of the wall material B into the reverse of the inclined pressing piece 13, and engaging a locking groove 18 of the wall material B with the inclined engaging piece 11 of the mounting fixture A by downwardly suspending the wall material B thereafter.
Patent JP-2002320462-A (JP)
Title: Jelly-like seasoning containing solid and method for producing the same
Inventor: AKAMATSU AKIHIKO
IPC: A23L29/20
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a jelly-like seasoning containing a solid, having moderate liquidity when being taken out from a tubular container, enabling putting on a food material fragment-like edible solid in a condition of being almost uniformly dispersed, and even afterwards, presenting jelly-like form without causing separation and precipitation and also having a soft and new palatability that the edible solid melts and uniformly scatters in the mouth when eaten. SOLUTION: This jelly-like seasoning is obtained by including a seasoning, glucomannan and a gelling agent having as the ingredient one kind or at least two kinds of glucomannan reactive polysaccharides selected from among xanthan gum, locust bean gum, carrageenan, gellan gum and other glucomannan reactive polysaccharides; wherein fragment-like edible solid is formulated with a jelly-like seasoning at a gelling strength of 10-80 g/cm<2> so as to almost uniformly scatter.
Patent JP-2002271363-A (JP)
Title: Network connection device
Inventor: INAGAKI YUKIHIDE
IPC: H04L29/06
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an information relay device which performs IP providing function for packets in course of information relay processing without impairing the high speed of the information relay processing. SOLUTION: Specific address is fixed for each of function accelerators 11-14 in a function extending module 6. The specific addresses are provided to packets by a physical address searching part 105 and are divided among the function accelerators corresponding to the specific addresses by a data dividing means 112.
Patent JP-2002265315-A (JP)
Title: Cosmetic
Inventor: TSUBONE KAZUYUKI
IPC: A61K8/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic having refreshing sensory characteristics free from feeling of stickiness. SOLUTION: This cosmetic is characterized by comprising an amphoteric surfactant represented by general formula (1) (Rx and Ry are each a 8-20C straight-chain or branched-chain alkyl group; Z is an integer of 2-4).
Patent JP-2002265131-A (JP)
Title: After processor for paper sheet
Inventor: SUGIYAMA YOSHIHIDE
IPC: B27F7/17
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an after processor for paper sheet which can attain miniaturization and surely conform the paper sheet by an inexpensive constitution. SOLUTION: A paper sheet conveyed, after its rear end passes beyond a guide pawl 104, is returned to the upstream by a tapping roller 105, and at the same time a bottom plate 110 is driven to a lower side, and the paper sheet is fed to a lower side of the guide pawl 104, to be conformed, thereafter the bottom plate 110 is driven to an upper side, to hold the conformed paper interposed between the bottom plate 110 and the guide pawl 104.
Patent JP-2002267348-A (JP)
Title: Refrigerator
Inventor: TANAKA MICHIKO
IPC: F25D23/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To realize effective weak light irradiation in a vegetable chamber in a refrigerator for the purpose of keeping freshness of green leaf vegetables. SOLUTION: A container 25 is provided for mainly containing leaf vegetables in one compartment in a vegetable chamber 17, upward of which container 25 a weak light irradiation apparatus 26 is disposed, whereby effective irradiation to leaf vegetables is ensured. The container 25 can contain vegetables permitting them to stand vertically, and can arrange the vegetables at a front surface of the vegetable chamber 17, and further can irradiate the entire of the vegetables from an upper portion, and furthermore allows the vegetables to be taken out with ease. For the weak light irradiation a red colored LED26c outputting about 660 nm wavelength light is employed to improve efficiency of photosynthesis and suppress heat production.
Patent JP-2002263234-A (JP)
Title: Underwater muscle training device
Inventor: AZUMA MASAICHI
IPC: A63B69/12
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an underwater muscle training device usable by a large number of users. SOLUTION: In this underwater muscle training device arranged in the end of a pool, water flow giving a load to the user is formed by means of a stream generator 16 including an axial flow pump 20. The direction of the stream generator 16 is oscillated by means of a driving motor 48 and a link mechanism 50. By this oscillation, the stream can be formed over a wider range, so that usage by a large number of users can be realized.
Patent JP-2002267470-A (JP)
Title: System and method for presenting information
Inventor: NEZU KOUTA
IPC: G01C21/36
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an information presenting system that can comprehensibly present information to be presented correspondingly to a specific location to the driver of an automobile. SOLUTION: This information presenting system 10 is provided with a presented information receiving section 14 which receives the latitude and longitude of the specific location and the information (for example, an advertisement on a store) to be presented correspondingly to the specific location, a storing section 12 which stores the latitude and longitude of the specific location and the information to be presented correspondingly the location, and an its-own- vehicle information acquiring section 16 which acquires the information on the location and direction of its own vehicle.  The system 10 is also provided with a intersecting position calculating section 18 which calculates the intersecting position of the visual line of the driver of the automobile with the windscreen of the automobile when the driver looks at the specific location and a displayed information outputting section 20 which displays the information to be presented correspondingly to the specific location at a position on the windscreen overlapping the intersecting position.
Patent JP-2002281421-A (JP)
Title: System and method for managing image and video data
Inventor: NIIMI KENJI
IPC: G06F21/62
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image and video data management system and a management method, which can surely and easily manage image and video photographed by a digital photographing device. SOLUTION: Data of a photographing place and photographing date and hour are attached to data of image and video photographed by the digital photographing device 3, a password to the data is also attached, and the data of the image and video are transferred to a data storage server 1 through a radio base station 2 via the Internet network 10. The data storage server 1 stores the data and transmits a completion report when the storage is completed. The completion report is returned to digital communication equipment 3 via the Internet network 10 and the radio base station 2. A reader terminal 4 can read the stored data by inputting a legal password.