baber/WOPTO huggingface dataset:
Patent JP-2002310171-A (JP)
Title: Rolling bearing
Inventor: YABE SHUNICHI
IPC: C09K3/10
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a long-life rolling bearing which is brought into contact with liquid containing an amine additive, especially a soluble synthetic cutting coolant suitable for high-speed machining and a coolant for an automobile and improves durability of a rubber seal device in the rolling device in which urea grease is filled. SOLUTION: In a rolling bearing provided at least with an inner ring 1, an outer ring 2, a rolling body 3, a cage 4 and a rubber seal device 5, the rubber seal device 5 is constituted by integral molding of a rubber composition containing fluoro rubber chosen from a vynylidene fluoride-tetrafluoroehylene- propylene ternary copolymer and a tetrafuluoroehylene-propylene binary copolymer and a reinforcing member 7.
Patent JP-2002311341-A (JP)
Title: Optical switching element, space light modulator and image display device
Inventor: OSADA MAYUKA
IPC: G02B26/08
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical switching element using a member which has high light shielding property and low reflectance and by which a precise pattern can be formed by a simple process. SOLUTION: In the optical switching element having a light guiding member 102 provided with a total reflection surface 103 reflecting light beams totally, an incidence surface 104 and an outgoing surface 106 and which has an inner angle formed by the surface 103 and the surface 104 being larger than 0 deg. and not larger than 90 deg. and having a total reflection blocking member 101 which can be driven to a first position at a distance not longer than that of leaking evanescent waves from the surface 103a and to positions except for it, the member 101 is obtained by pattern forming of photosensitive resin obtained by diffusing black pigment on a substrate.
Patent JP-2002313262-A (JP)
Title: Field emission display panel and luminance correction device thereof
Inventor: OZAWA JUNJI
IPC: G09G3/22
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To enable to correct, in a short time the unevenness in luminance of each pixel that arises due to fixed pattern noise. SOLUTION: In the field emission display panel, a plurality of pixels 101b, having a field emission emitter are arranged in matrix on a cathode substrate and it comprises a plurality of cathode electrodes that drive in common the pixels in a column direction, and anode electrodes that an arranged on the anode substrate together with the fluorescent membrane, so as to be set opposed to the cathode electrodes in vacuum, and a plurality of gate electrodes that drive in common the picture elements in a row direction. The anode electrodes 101c, 101d cover all the pixels by the plural regions divided in the row direction.
Patent JP-2002052351-A (JP)
Title: Snuffback valve assembly
Inventor: BOLYARD EDWARD W JR
IPC: F16K23/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a snuffback valve which supplies a high viscosity material promptly in a short movement stroke without stringing bursting, etc. SOLUTION: A snuffback valve assembly 101 has a housing 132 for forming an outlet orifice 140 through which the high viscosity material is supplied, a valve seat member 130 having a valve throat 194 chamber to which the material can be led, and a snuffback valve element 142 which can move between an opening position and a closing position in relation to the valve seat member to complete the flow of the material flowing toward the outlet orifice through the valve throat chamber of the valve seat member when a valve element is arranged and seated on the valve seat member and has a throat part 115 for arranging in the valve throat chamber of the valve seat member. The snuffback element has an inclined downstream end part to prevent bursting of the material from the outlet orifice when the snuff-back valve element is moved from the closing position to the opening position.
Patent JP-2001354660-A (JP)
Title: Herbicide
Inventor: LI BIN
IPC: C07D403/10
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound effective as a pre-emergent and a post- emergent herbicides. SOLUTION: The 1-substituted-phenyl-3-substituted-2-thioxo-4,5- imidazolinediones and 2,4,5-imidazolidinetriones having the activity as the herbicide, especially 2-thioxo-4,5-imidazolidinediones and 2,4,5-imidazolidinetriones in which a substituted phenyl ring is bound to a heterocyclic ring. A composition comprises the compounds and a method for using the compounds is provided.
Patent JP-2002308594-A (JP)
Title: Container carrying vehicle
Inventor: YAMAMOTO SHIGEZO
IPC: B66F9/18
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To maintain a spreader horizontal for safe container works under a catenary wire of railroad with a container carrying vehicle such as a forklift for carrying containers. SOLUTION: This vehicle is formed by a vehicle body 2, a lift device 3, the spreader 4 and auxiliary wheel devices 5, and especially the devices 5 rotatable and connectable for a road surface B are liftably fixed on the right and left sides of the body 2.
Patent JP-2002318511-A (JP)
Title: Consumable with function of discriminating recycled state and image forming device
Inventor: IGARASHI KENJI
IPC: G06Q50/04
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To discriminate whether or not a consumable cartridge loaded to a printer is manufactured by a genuine maker in the case where the loaded cartridge is a new one, and to discriminate whether or not the cartridge is the recycled genuine one which is obtained by applying a recycling processing in a genuine recycling factory in the case where the loaded cartridge is a recycled one. SOLUTION: When toner in the consumable cartridge 7 loaded to the printer 2 is consumed by an amount equal to or exceeding a prescribed amount, the consumable cartridge 7 is decided as the consumed one, and then, the cartridge is sent by a user to the recycling factory 5. The recycling processing is applied on the cartridge 7 in the recycling factory 5. The recycling processing history of the cartridge 7 and the machine No. to which the cartridge is loaded are recorded together with key information in a memory in the cartridge 7. The user receives the recycled cartridge 7 and then reads the information recorded in the memory of the cartridge 7 when the user loads the recycled cartridge 7 to the printer 2, and then, the user sends the information to a management center 3. The sent information is decoded with the key information in the management center 3.  In the case where the sent information can be decoded as a result, it is allowed to operate the printer 2, on the other hand, in the case where the information can not be decoded, it is inhibited to operate the printer 2.
Patent JP-2002317609-A (JP)
Title: Exhaust heat recovery plant
Inventor: YAMADA HIROYUKI
IPC: F01D17/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To carry out stable steam supply even at an output fluctuation of exhaust heat generation equipment (incinerator). SOLUTION: A pre-pressure control small turbine 3 is arranged on a system branching with respect to a steam system supplied from an exhaust heat recovery boilers 2 and 5, and microseism of output steam amounts of the exhaust heat recovery boilers due to a difference in a content of a waste combustion matter is conversed to an electric power thereby making stable the output steam amounts from the exhaust heat recovery boilers 2 and 5.  Further, a condensing turbine 6 in which two systems of the exhaust recovery boilers 2 and 5 are as steam supply source is arranged, the output steam amounts of the exhaust heat recovery boilers 2 and 5 are predicted by measuring an exhaust amount of the waste combustion matter, a steam supply amount of the condensing turbine 6 is increased or decreased, and fluctuation of the exhaust amount of the waste combustion matter is converted into the electric power thereby making a steam amount stable.
Patent JP-2002323943-A (JP)
Title: Logic card system and logic card to be used therefor
Inventor: MURAI ITSURO
IPC: G06F3/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To enable a logic card system, in which a plurality of logic cards are mutually connected by a bus, to insert/eject a live wire on all the logic cards without providing a special live wire insertion/ejection control card. SOLUTION: Inside respective logic cards 0, 1 and 2, live wire insertion/ ejection detecting circuits 01, 11 and 21 are provided for detecting the live wire insertion/ejection on the present card, a wired OR connection is performed to the live wire insertion/ejection detecting signals of the respective cards, and such OR output is defined as a logical live wire inserting/ejecting signal and used as a bus stop signal. Thus, the live wire can be inserted/ejected on all the logic cards.
Patent JP-2002324275-A (JP)
Title: Information providing device, merchandise sale data processor, storage medium with computer program stored therein and computer program
Inventor: YAMAKAWA MASATO
IPC: H04M1/72412
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the customer gathering power of a store where an informa tion providing device and a merchandise sales data processor more attractive to customers are installed by providing utilization of the devices to the customers. SOLUTION: When a display using command is included in a transmission command transmitted from a portable terminal 201 fetched through a radio module in equipment 101 such as a POS terminal provided with the radio module realizing the transmission and reception of information by radio between with the terminal 201 to display various kinds of information on a display 102, the display 102 can be controlled from the terminal 201 having transmitted the display using command and the using right of the display 102 is lent to the terminal 201. Thus, the user of the terminal 201 can display desired information on the display 102 of the equipment 101 such as the POS terminal and the customer gathering power of the store where such equipment 101 is installed is improved.
Patent JP-2002007175-A (JP)
Title: Optimized selection and access of stored file for preventing mount and position slashing
Inventor: DAVID MAXWELL CANON
IPC: G06F12/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and device and a product for a computer implementing technique for generating a file copy while minimizing the mount and arrangement of a storage volume. SOLUTION: A request for the generation of a file copy designing a file selection standard is received, and a matched file fulfilling the selection standard is identified, and the matched file is found on a storage volume, and the file is copied to a copy set. The decision of the order of the file copy is optimized by putting a larger emphasis on the relative storage place of the matched file than that of the order of the requests for the copy. In this method, it is guaranteed that each matched file is included in the copy set without being copied. The storage volume includes a successive access volume and a random access volume, and the stored file is provided with a primary copy on the successive access volume or the random access volume, and probably a secondary copy on the successive access volume.
Patent JP-2002324900-A (JP)
Title: Semiconductor fine structure and its manufacturing method
Inventor: OTSUKA MITSURU
IPC: H01L29/80
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To form a structure having a crystalline region of a fine size and a fine tunnel junction in a semiconductor with high accuracy and with good repeatability while flexibly coping with design. SOLUTION: The semiconductor fine structure utilizing a quantum effect comprises a first semiconductor layer 6 consisting of a compound semiconductor including Al (Alx Ga1-x As or the like), an insulator region 19 (obtained by oxidizing Alx Ga1-x As or the like) containing aluminum oxide at the periphery of the crystalline region 20 consisting of a compound semiconductor in a surface of the first semiconductor layer 6, and each first and second insulator layer 5, 7 (obtained by oxidizing Alx Ga1-x As or the like) consisting of the insulator containing aluminum oxide just under and over the crystalline region 20.
Patent JP-2002322434-A (JP)
Title: Adhesive sheet and method for producing the same
Inventor: TAKAHIRA HITOSHI
IPC: C08F220/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet capable of simultaneously satisfying an adhesive to a polar material and excellent impact resistance at a low temperature, and a method for producing the same. SOLUTION: This adhesive sheet obtained by installing an adhesive layer having one layered structure on a supporting material, contains a copolymer of (a) an alkyl (meth)acrylate having a 2-14C alkyl group in average, and (b) a polar group-containing monomer copolymerizable with the above, and is characterized by having <=0.7 value of a ratio (XB/XH) for expressing the IR-absorption intensity ratio XH of the polar group/ester group at the surface of the adhesive layer measured by an ATR method of an FT-IR and the IR- absorption intensity ratio XB of the polar group/ester group in the bulk of the adhesive layer measured by a microscopic mode transmiting method of the FT-IR.
Patent JP-2002321570-A (JP)
Title: Fitting structure of mounting member and manufacturing method of mounting member
Inventor: MIURA HIDEYA
IPC: B60R13/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a fitting structure of a mounting member which is simply fitted to an inner panel, and a manufacturing method of the mounting member which is moldable with a simple die structure. SOLUTION: The fitting member 18 is provided with a fitting seat 26 to which a clip 14 can be fitted and a locking part 28 which can be locked to a piece 20 to be locked. Here, a claw part 24 is provided to the piece 20 to be locked, and an elastic piece 32 to be engaged with the claw part 24 is provided to the locking part 28. When the fitting member 18 is pushed in from above after the elastic piece 32 is pushed and expanded by the claw part 24, a free end part reaches to the recessed part 22, and, the claw part 24 and the protruded part 34 are engaged with, and the locking part 28 is locked to the piece 20 to be locked. By this, the fitting member 18 is fixed to a door trim 16 via the piece 20 to be locked and the locking part 28.  Thus, the fitting is simple and the workability is good since the fitting member 18 can be fitted to the door trim 16 via the piece 20 to be locked only by pushing-in the fitting member 18 from above.
Patent JP-2002325689-A (JP)
Title: Cooking device
Inventor: UDAGAWA TOSHIO
IPC: A47J37/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooking device which can prevent burns, allows easy cleanings of food particles, and has an excellent storage efficiency. SOLUTION: An resinous guarding member 12, equipped along the outer periphery of a cooking plate 5 on a body case 2, and the guarding member 12, held by the body case 2 in a manner that the guarding member 12 can turn, prevent burns caused by hand touching to the cooking plate 5 from sides and allows easy cleanings of food particles fallen between the cooking plate 5 and the guarding member 12. As the guarding member 12 rotates with the accessories such as the cooking plate 5, 5' and a lid body 15 placed on the body case 2 in a manner that the guarding member 12 makes contact with the upper surface of the lid body 15, the accessories can be fixed integrally. As a result, the storage efficiency increases.
Patent JP-2002333975-A (JP)
Title: Arithmetic method and arithmetic unit and program
Inventor: TANAKA YASUYUKI
IPC: G06F7/537
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To realize a high speed division processing in a computer. SOLUTION: A dividend y being 32 bit digital data is divided by every 8 bits from the low order into four bit blocks ranging from a bit block y(1) to a bit block y(4) by a dividing means 11, and solutions ranging from a solution z(1) to a solution z(4) calculated by dividing numerical value expressed when any bit other than bits belonging to each bit block y(i) is 0 by a divisor x are obtained by referring to tables ranging from a table (1) to a table (4) stored in a storage means 14 by a table referring means 12, and all the solutions from the solution z(1) to the solution z(4) are added by an adding means 13 so that the solution z can be obtained.
Patent JP-2002335550-A (JP)
Title: Location information server
Inventor: HATTORI HAJIME
IPC: H04W4/02
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a location information server which answers, as location information of a user, the location information of one type of mobile terminal which is identified as the most appropriate location information among a plurality of types of mobile terminals owned by a user. SOLUTION: The location information server comprises a user database which has a location information history database for each type of mobile terminal, and which accumulates a matching table between user IDs and mobile terminal IDs of mobile terminals owned by each user; a location predicting section which calculates an error in the present location information for each mobile terminal ID based on the location information history acquired from each location information history database; and a location prediction selecting means having a location selecting section which selects, among a plurality of mobile terminal IDs corresponding to the requested user ID, a mobile terminal ID having the smallest error. On request for a user identifier, the location information server answers the location information of the selected mobile terminal ID.
Patent JP-2002337354-A (JP)
Title: Ink jet recording unit and printer
Inventor: SATO KENICHI
IPC: B41J2/175
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent ink from leaking from nozzle holes of an ink jet head when an ink jet recording unit having the ink jet head and an ink holding part integrated is carried or the like. SOLUTION: The ink jet recording unit 10 has at least the ink jet head 11 for discharging ink from nozzle holes 14, thereby printing to a recording medium 4 such as a recording paper; and the ink holding part 13 for holding ink to be supplied to the ink jet head. The nozzle holes are arranged in a longitudinal direction of the ink jet head. When the ink jet head stands vertically to a horizontal face while the longitudinal direction of the ink jet head is made an up-down direction, the ink jet head and the ink holding part are connected to each other so that a head pressure of the nozzle hole 14y at a most leading part in the longitudinal direction of the ink jet head and close to the horizontal face becomes negative.
Patent JP-2002338041-A (JP)
Title: Method and device for treating substrate
Inventor: SUGAI JUNICHI
IPC: H01L21/027
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent the soiling and clogging of a carrier roller and a bearing part in removing the deposit such as a treatment liquid attached to a substrate by preventing the deposit from directly splashing on the carrier roller and the bearing part. SOLUTION: The substrate 2, which is surface-treated with a treatment liquid and carried in the horizontal posture on plural carrier rollers 6a disposed horizontally and parallel, is inclined backward at a prescribed angle by raising the front end in the carrying direction upward. As a result, the deposit attached to the surface of the substrate 2 such as the treatment liquid or separated material is made to flow down from the rear end side of the substrate 2 and removed. After that, the substrate 2 is returned to the horizontal posture and carried on the carrier rollers 6a to a next process.
Patent JP-2001354516-A (JP)
Title: Copolymer grafted with hydrophobic macromonomer
Inventor: MOUGIN NATHALIE
IPC: A61K8/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer usable as a composition for a cosmetic or a dermatosis, providing excellent cosmetic characteristics, water resistance and improved film-forming characteristics by using the composition. SOLUTION: A skeleton (s) is subjected to a radical polymerization or polycondensation to give a copolymer having a glass transition temperature Tg in a range of 0-30 deg.C and at least one hydrophobic macromonomer (M) having a glass transition temperature T' higher than 25 deg.C is grafted onto the skeleton chain (S).
Patent JP-2002341100-A (JP)
Title: Electron beam irradiation device
Inventor: YAMAGUCHI MASANORI
IPC: G03F7/20
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation device capable of irradiating uniformly a treating object with an electron beam. SOLUTION: This electron beam irradiation device is equipped with an electron beam tube 1 having a window part 1d for emitting the electron beam, and used for treating the treating object by the electron beam emitted from the electron beam tube 1. The device has such characteristics that the window part 1d of the electron beam tube 1 is formed linearly in order to irradiate the treating object linearly with the electron beam, and that a shielding member 5 for shielding the course of the electron beam is arranged on the outside front of the window part 1d, and arranged on the position facing to the region of one part of the window part 1d.
Patent JP-2002348463-A (JP)
Title: Curable polyurethane composition
Inventor: MATSUMOTO YUKIO
IPC: C08L75/04
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane-based curable composition which has good workability due to its low viscosity without solvent, is curable at room temperature and is excellent in surface appearance, mechanical strength and weatherability of a paint film after curing. SOLUTION: The composition contains a plasticizer and a hindered amine light stabilizer. The plasticizer contains an ester (C) of a monocarboxylic acid (A) consisting of a 10-24C unsaturated fatty acid or a mixed fatty acid composed of the above unsaturated fatty acid and a saturated fatty acid and a 1-10C monool (B).
Patent JP-2002355749-A (JP)
Title: METHOD OF MANUFACTURING SUBSTRATE FOR STAMPER, AND METHOD OF POLISHING Ni ROLLED PLATE
Inventor: KATSUKI FUTOSHI
IPC: B24B37/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a substrate for a stamper having sufficient flatness by polishing the surface of an Ni rolled plate. SOLUTION: Lapping treatment is applied to the Ni rolled plate 1 cut out in a prescribed size. After lapping treatment, the surface of the Ni rolled plate 1 is pressed to a pad 72 while rotating a surface table 6. An oxide film formed by polishing slurry 8 of pH which easily oxidizes the surface of the Ni rolled plate 1, is eliminated by abrasive grains 81 to perform chemical-mechanical polishing.
Patent JP-2002349940-A (JP)
Title: Air-conditioning system
Inventor: OKUI HIROSHI
IPC: F24F11/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide high-reliability air-conditioning system, without impairing original operation property of a centralized control device, even when abnormality occurs. SOLUTION: An air-conditioning system is constructed with a group of air conditioners each constructed with indoor machines 3a to 3e and outdoor machines 4a to 4c, and a centralized control device 1, which can simply grasp operation information of the group of the air conditioners and can transmit the control of operation and interruption all at once to a group of those air conditioners.