baber/WOPTO huggingface dataset:
Patent JP-2002156116-A (JP)
Title: Cooker
Inventor: HIEJIMA KIYOSHI
IPC: F24C7/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To quickly inform a user at a position remote from a cooker of information on cooking while suppressing increase in manufacturing costs of the cooker. SOLUTION: An informing signal after finishing the cooking is transmitted to a communication terminal 10 that has no relation with the cooker. By this method, the user can recognize the state of the cooker even if the user is at the position remote from the cooker.
Patent JP-2002155960-A (JP)
Title: Sealed rolling bearing
Inventor: OKUMA KENJI
IPC: F16C33/78
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a sealed rolling bearing using an EPDM rubber seal, capable of preventing generation of a noise of a seal lip an suppressing abrasion thereof. SOLUTION: This rolling bearing is provided with an EPDM rubber seal compatible with a brake oil or the like. Seal lip portion 6 of the seal slides and comes in contact with a sliding portion 2b of a seal groove 2a. By applying a lubricant compatible with an EPDM material, a filling grease or the like, to the sliding portion 2b, the vicinity of the sliding portion is prevented from being dried, and a noise and abrasion of the seal lip generated in the dry state of the sliding portion 2b are prevented.
Patent JP-2002012830-A (JP)
Title: Powder coating
Inventor: NAKAYAMA KAZUHIKO
IPC: C09D167/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a powder coating that gives a coating film having homogeneous hue, even when two or more color-different powder coatings are mixed and shows high resistance to solvent, a powder coating composition containing the same, a coating method using the same coating or coating composition and the coating film given through the same coating method. SOLUTION: This powder coating comprises resin, colorants, and a curing agent and is used in the mixed coating of two or more color different powder coatings. The colorants in this coating have the flow rate (RfT) of >=0.1 measured by the thin layer chromatography with tetrahydrofuran as an eluent and the flow rate (RfA) of <=0.5 with acetone as an eluent. This invention additionally relates to the method of applying the powder coating composition and the coating film given by the coating method.
Patent JP-2002163833-A (JP)
Title: Objective lens-driving device
Inventor: KATO MORIKAZU
IPC: G11B7/09
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens-driving device available for a high- transfer-speed optical disk drive that can stand the oscillation caused by the high-speed rotation of a disk. SOLUTION: This objective lens-driving device moves the objective lens very slightly in the direction of focus and in the direction of sliding of an axis and rotates the objective lens about the axis in the direction of tracking. In this case, a ring-shaped magnetic material for preliminary pressuring, which pushes a lens-holding part-composing material to a sliding axis, is separately provided from a magnetic material which holds the objective lens in a neutral position.
Patent JP-2002159535-A (JP)
Title: Electrically moving vehicle
Inventor: OSHIMA HIROYASU
IPC: B60K7/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrically moving vehicle, which is a kind of electric car for helping the movement of an aged person or a wheelchair user in a medical institution or welfare facility, extremely reduced in the floor height of a vehicle body, reversible in advancing direction without U-turn, movable straight laterally, and having a wide broad service floor area. SOLUTION: In this electrically moving vehicle, operation control blocks having the same appearance are provided on the front end and rear end of a body base, respectively, a regularly fixed driver's seat is abolished, and an operation control circuit, an operation control panel, a steering motor, a driver's seat and the like are dispersively arranged on the front edge and rear edge of the body base as the operation control blocks.
Patent JP-2002161772-A (JP)
Title: Drive force control device
Inventor: KATAKURA SHUSAKU
IPC: B60W10/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a drive force control device hardly imparting both lack of acceleration performance and uncomfortable feeling caused by the occurrence of dead zone to a driver. SOLUTION: This drive force control device controls a stepped automatic transmission (5) in which a shift stage is controlled based on a shift line, a map for setting a target drive force according to car speed and an accelerator actuating amount, and an engine (4) the output of which is controlled to obtain the target drive force. Since the maps (11 to 13) are provided every shift stage and are switched according to the shift stage, they are not affected by hysteresis at shifting and therefore, the target drive force optimum to each shift stage can be set.
Patent JP-2002168277-A (JP)
Title: Brake shoe
Inventor: KADOTA SHINKICHI
IPC: F16D65/08
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a brake shoe capable of easily protecting a regenerating product of the brake shoe from producing a faulty product in strength caused by insufficient plate thickness. SOLUTION: The brake shoe 11 of a drum brake apparatus provides a rebuilt limit detecting means 17 vanishing when plate thickness of a rim 13 and a web 15 reaches a serviceable limit by means of shot blasting upon replacing a lining on the surface of at least one of the rim 13 and web 15.
Patent JP-2002167379-A (JP)
Title: Terpenoid compound
Inventor: IGUCHI KAZUO
IPC: A61P35/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To isolate, purify and determine the structure of a novel terpenoid component produced by Clavularia soft-bodied coral. SOLUTION: The novel terpeniod component is represented by formula (1) [wherein, Rl1 is a hydrogen atom, a hydroxyl group, a lower alkyl group, a lower alkoxy group or a lower alkylcarbonyloxy group; R2, R3, R4 and R5 are each independently a hydroxyl group, a lower alkyl group, a lower alkoxy group or a lower alkylcarbonyloxy group, or one of R2 and R3 and one of R4 and R5 may form -O- together; R6 is -OOH, a hydroxyl group, a lower alkoxy group or a lower alkylcarbonyloxy group; R7 and R8 are each independently a hydrogen atom or a lower alkyl group, or may form =CR17R18 together; R9 and R10 are each independently a hydrogen atom or a lower alkyl group, or may form =CR19C20 together; R17, R18, R19 and R20 are each independently a hydrogen atom or a lower alkyl group]. Its salts are also included.
Patent JP-2002167722-A (JP)
Title: Snowplow
Inventor: TAKEUCHI MASASHI
IPC: E01H5/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the workability of snow clearing works by extremely shortening the time required for changing the direction of the snow shooting by shooting the snow from a left shooter part or a right shooter part by changing over a changeover valve. SOLUTION: A shooter 25 of a snowplow 10 is constituted of a main shooter part 31 disposed along the flow of the snow, a forked part 33 provided in an outlet 32 of the main shooter part 31, the changeover valve 34 interposed in the forked part, the left shooter part 35, and the right shooter part 36.
Patent JP-2002167350-A (JP)
Title: Method for producing 4-tertiarybutoxystylene
Inventor: MORI HIROAKI
IPC: C07B61/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 4-tertiarybutoxystylene which is industrially advantageous and unsatisfactory in the prior art. SOLUTION: This invention is a method for producing 4-tertiary butoxystylene represented by the formula 2 by Heck's reaction of 4-tertiarybutoxy halobenzene represented by the formula 1 (wherein, X=F, Cl or I).
Patent JP-2002171360-A (JP)
Title: Facsimile equipment
Inventor: SHIMADA HIROYUKI
IPC: H04N1/32
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment, which has a function for switching a telephone set and a facsimile and can save a space. SOLUTION: In a body 1 of a facsimile, an externally controllable relay 21 is provided in a primary side circuit 22 of a DAA 2 and an external telephone set 26 is parallel connected. Thus, a facsimile (telephone line 25) and the external telephone set 26 can be simultaneously connected by one telephone line.
Patent JP-2002168445-A (JP)
Title: Hot-water supply apparatus
Inventor: YAMAMOTO MASAHIKO
IPC: F24H1/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supply apparatus, in which a high degree of freedom is ensured in the installation place of the apparatus. SOLUTION: The apparatus comprises a water heater 1, a CO sensor controller 5, a communication part 4 and a communication unit 2. The controller 5 detects CO and issues signals corresponding to the CO concentration. The communication part 4 converts signals corresponding to the CO concentration to radio signals and outputs them. The unit 2 converts the radio signals to cable signals and outputs them. A radio CO-sensor 3 is composed of the CO- sensor controller 5 and the communication part 4. The radio CO sensor 3 transmits through the communication unit 2 radio signals corresponding to the detected CO-concentration to the water heater 1. Thus, the water heater 1 has an increased degree of freedom in the installation without regard to the position of the CO sensor.  In the similar manner, signals for a gas concentration detected by a radio gas-leakage sensor and remotely operated signals can be transmitted to the water heater 1 though the communication unit 2.
Patent JP-2002168132-A (JP)
Title: Heat recovery and heat utilization using chemical energy of methanol and methyl formate, and method for generating power
Inventor: YABE AKIRA
IPC: C09K5/16
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method efficiently recovering heat and enhancing the utilization of heat from the standpoint of a device cost and an operation cost in a conversion system of heat energy and chemical energy using the decomposition reaction of methanol and methyl formate and the synthetic reaction of methanol and methyl formate. SOLUTION: Heat is recovered by liquid phase decomposition reaction (endothermic reaction) of methanol and methyl formate, then power is generated with an expansion turbine by using decomposition product gas, and heat of liquid phase synthetic reaction of methanol and methyl formate (exothermic reaction) is utilized.
Patent JP-2002138630-A (JP)
Title: Preventing tile lift vertically and held mutually and connected by fitting assembly, lift prevention fitting-in, combination tile and its crown tile and manufacturing method therefor
Inventor: TOJO TOSHIHIKO
IPC: E04D1/30
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To ensure earthquake resistance, wind resistance and waterproofness by vertically and mutually holding crown tiles, in a ridge section, of tiles laid on a roof by fitting assembly. SOLUTION: A fitted protruding piece (9) is mounted on the sash bar-side header (8) of a convex crown tile (1), and alternately assembled convex sash bars (10) are installed at both ends of an insert (7), for the purpose of enabling the prevention of lift and the securement of the earthquake resistance, wind resistance and waterproofness of the body of the tile (1).
Patent JP-2002171936-A (JP)
Title: Health food and method for producing the same
Inventor: NAKAMURA TOMOYUKI
IPC: A23L1/30
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a health food which is produced based on a finding that a substance derived from mycelia of Phellinus linteus (including a culture filtrate of the mycelia of Phellinus linteus) has allergic reaction-inhibiting action. SOLUTION: This health food contains the substance derived from the mycelia of Phellinus linteus. A dried powder which is obtained from a hot-water extract of the mycelia of Phellinus linteus, or from the culture filtrate of the mycelia of Phellinus linteus, is preferably added to the health food.
Patent JP-2001197542-A (JP)
Title: Mobile wireless remote communication system using synchronous hand-over
Inventor: COSTA MAURO
IPC: H04W36/18
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a mobile wireless remote communication system such as a generic mobile phone system or a generic system for mobile communication and, specifically, a system that provides a real time service. SOLUTION: In the mobile wireless network such as a generic mobile phone system, when an object RNC 24 takes over control of a mobile object from an RNC 22 handling the control or in the case of relocation, a TRNC 24 transmits a request to an SRNC 22 via an Iur link 27 and the SRNC 22 returns frame timing information. The TRNC 24 synchronizes a user as to an uplink thereby allowing two controllers to transmits the same packet ion a synchronous state. A core network (10) can suppress duplication in a packet.
Patent JP-2002183258-A (JP)
Title: System and method for presenting timetable, and storage medium
Inventor: KATO NAOTAKA
IPC: G06Q50/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To manage a train timetable on the display of a computer. SOLUTION: The timetable where arrival or departure time of a relevant train in a relevant station is displayed in each cell of a matrix in which train names are allocated in the column direction according to departure times and station names are allocated in the row direction in the order of arrival is generated on a display screen, and display contents are updated in response to a user input. For instance, when a station where the user gets on a train is determined by a user input, the entire row allocated to the station are identified by being displayed with an underline, etc. A specific designated time is easily identified by switching background colors of cells between departure times before a specific designated time and departure times after the specific designated time.
Patent JP-2002180992-A (JP)
Title: Self-priming pump
Inventor: YAMAZAKI SHIGERU
IPC: F04D29/60
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in a quality as a self-priming pump by solving problems in erroneously forming an impeller without an insert fitting, a screw is loosely engaged when a screw part of a rotation shaft is threadedly engaged to a hole of a rotation shaft coupling cylinder, or a stress is generated to the rotation shaft coupling cylinder of the impeller, to develop a crack with passage of time and to finally result in breakage to result in leakage of water through the rotation shaft. SOLUTION: In a impeller manufacturing method, at forming of the impeller made of resin molding, the insert fitting 10 which performs threaded engagement of the screw part at a tip of the rotation shaft of a motor is integrally formed by being held by a holding die 11. In this method, a column-shaped recess 21 is formed to a tip 12 of the holding die 11. When the impeller is formed without the insert fitting, a projection 22 is formed to a bottom of the hole of the rotation shaft coupling cylinder, whereby the threaded engagement of the rotation shaft is prevented.
Patent JP-2001325494-A (JP)
Title: System and method for procuring materials
Inventor: TAKEUCHI MITSURU
IPC: G06Q50/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for procuring materials while integrating orders or distributing a risk by finding a common transaction destination, namely, order recipient out of plural order sources. SOLUTION: In the system for procuring materials from the order recipient of the transaction destination with plural order sources having respectively original code systems, a name collecting master 115 is provided for relating an article name code originally provided by each of transaction destinations to the material code of the order source and when procuring required materials from the transaction destination, while referring to the name collecting master, procurement from the plural order sources is collected as needed and designated by the orderer article code.  Further, this system is provided with an order processing part 15 equipped with a means 151 for integrating the material orders with the article names of respective order sources while referring to the name collecting master when there is the same article name of the order recipient and a means 152 for dividing the order to the other order recipient while referring to the name collecting master when materials scheduled to order more than a prescribed number is required.
Patent JP-2002187735-A (JP)
Title: Optical glass for mold press forming
Inventor: YABUUCHI KOICHI
IPC: C03C3/068
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical glass for mold press forming having 1.55 to 1.65 refractive index (nd), >=50 Abbe's number (νd) and <=650 deg.C softening point, hardly devitrifying during molding and having high weather resistance as well. SOLUTION: The glass has the composition of, by wt.%, 35 to 50.5% SiO2, 0 to 15% Al2O3, 1 to 12% B2O3, 0 to 10% MgO, 0 to 15% CaO, 0 to 11.5% BaO, 4.1 to 15% SrO, 0 to 10% ZnO, 3 to 12% Li2O, 0 to 10% Na2O, 0 to 9% K2O, 0 to 0.4% TiO2, 0 to 10% ZrO2, 7.1 to 15% La2O3, 0 to 10% Gd2O3, 0 to 4.5% Nb2O5, 0 to 5% Bi2O3, 10 to 30% MgO+CaO+BaO+SrO and 5 to 14.5% Li2O+Na2O+K2O.
Patent JP-2002182136-A (JP)
Title: Mirror oscillating body for optical deflector
Inventor: MIYAJIMA HIROSHI
IPC: B81B3/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a mirror oscillating body for optical deflector which reduces the moment of inertia of a movable part while maintaining the optical performance. SOLUTION: The mirror oscillating body 100 is provided with a movable plate 110, a pair of torsion bars 122 and 124 which support a movable plate 110 having a reflection plane oscillatably, and supporting members 126 and 128 which hold the torsion bars 122 and 124. The movable plate 110 has a first part 112 which has a reflection plane, and a second part 114 which has an electric element composing a part of a driving means to drive the mirror oscillating body 100. The first part 112 has a reflection plane-forming surface 116 on which a reflection plane is formed, and the second part 114 has an electric element-forming surface 118 on which an electric element is formed. The reflection plane-forming surface 116 is smaller than the electric element-forming surface 118, and has an elliptical form almost inscribed in the rectangle of the electric element-forming surface 118.
Patent JP-2002145907-A (JP)
Title: Polymerization apparatus and method for feeding raw material gas in the polymerization apparatus
Inventor: OHORI RYOJI
IPC: C08F2/01
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization apparatus capable of preventing adhesion of a polymer to the gas blowing opening of a gas inlet pipe in carrying out a liquid phase polymerization by agitating with an agitating blade and a method for feeding a raw material gas in the polymerization apparatus. SOLUTION: In installing the top end 18a of the aforesaid gas inlet pipe 18 in the aforesaid reaction vessel 12, a liquid fed by the aforesaid rotating blade is brought not to directly flow into the end face 18b of the aforesaid top end by tilting the aforesaid top end 18a in a tilting angle (θ) from the line connecting the aforesaid rotation shaft 23 land the aforesaid gas inlet pipe 18 toward the down stream side of the liquid feeding direction.
Patent JP-2002186857-A (JP)
Title: Catalyst composition for hydrogenating hydrocarbon oil and hydrotreatment of hydrocarbon oil by using the same
Inventor: SHIRAHAMA YUJI
IPC: C10G45/04
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a demetallization catalyst having a high demetallization activity and a long catalytic life by adjusting its pore diameter distribution and including a specified catalyst component, to provide a desulfurization catalyst which, when spent, can be regenerated without being broken or powdered and exhibits high desulfurization activity, and to provide a method for efficiently hydrotreating a hydrocarbon oil by using the catalysts. SOLUTION: There are provided a hydrotreating catalyst composition prepared by impregnating an alumina-based carrier with at least one metallic component selected from the elements of groups VIA and VIII in the periodic table, wherein the composition contains a calcium component, and a method for hydrotreating a hydrocarbon oil by using the same. This composition can give a demetallization catalyst and a desulfurization catalyst.
Patent JP-2002196310-A (JP)
Title: Plasma address liquid crystal display device
Inventor: KISHIMOTO KATSUHIKO
IPC: G09F9/35
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent a crosstalk phenomenon without lowering the brightness of the display of a picture by lowering the opening ratio of a display cell. SOLUTION: In this liquid crystal display device, a picture signal is impressed on signal electrodes by column inversion drive inverting the picture signal for every adjacent plural lines of signal electrodes Y0 to Ym and the width of a black matrix shielding the light between signal electrodes on which the picture signal whose polarity is inverted is to be impressed is made to be wider than that of the black matrix formed between other signal electrodes.
Patent JP-2002199434-A (JP)
Title: Information-providing method, information providing device and accuracy information providing device and program
Inventor: SUGIYAMA HIROSHI
IPC: H04W4/02
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an information-providing method and an information-providing device, that can relieve a load related to maintenance and operation on the information-providing device operated by an information-providing enterprise attended with new models of portable communication terminals and prevent in advance from providing position relation information of a location apart from an actual current position of a user to the user, because of deteriorated accuracy of position information. SOLUTION: Functions of a conventional server unit of an information-providing enterprise is divided into a 1st function, that is a function not required to be revised attended with addition of models of he portable communication terminals and uses one of procedures specifying current positions, depending on the accuracy of position information having been prepared in advance, to provide information related to the current position and a 2nd function that is a function required to be revised attended with addition of models or the like of the portable communication terminals and providing information (accuracy or the like of positional information, depending on models or the like of the portable communication terminals) to be a clue to select one of information-providing procedures.
Patent JP-2002195066-A (JP)
Title: Slip control device for driving wheel of vehicle
Inventor: KIRIO HIROMOTO
IPC: F02D45/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a slip control device for a driving wheel of a vehicle, capable of suppressing variation in the longitudinal acceleration of a vehicle by adequately conducting driving wheel torque control, immediately after the shift down of a transmission. SOLUTION: When shift down is instructed, within a prescribed time from the time, when the transmission actually begins shift down operation, excess slippage of the driving wheel is discriminated according to the rotational velocity of a motor connected to the transmission and virtual driving wheel velocity VWNE, without an actual driving wheel velocity VWN. When the variation amount in the longitudinal acceleration FG exceeds a prescribed variation amount FGAC, excess slip discrimination, based on the false driving wheel velocity, VWNE is made to transit to excess slip discrimination, based on the driving wheel velocity VWN.