baber/WOPTO huggingface dataset:
Patent JP-2002275267-A (JP)
Title: Ligand compound immobilized in polymer, its catalyst and method for asymmetric conjugate addition reaction of thiols
Inventor: KOBAYASHI OSAMU
IPC: B01J31/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain both a proline derivative ligand immobilized in a polymer, in which isolation of a product and recovery and reuse as an asymmetric ligand are readily carried out and which is also useful in a continuous reaction system and a chiral catalyst using the proline derivative ligand and to provide a new reaction method for conjugate addition of a thiol to an α,β-unsaturated carbonyl compound. SOLUTION: This chiral catalyst comprises a ligand compound immobilized in a polymer represented by formula (I) (A is a resin part).
Patent JP-2002276873-A (JP)
Title: Joint of hose
Inventor: WATANABE TSUTOMU
IPC: F16L33/28
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a joint capable of easily and quickly jointing a joint and a hose and of fitting a ring straight in jointing for clamping the hose and of not allowing the joint's loosening at a fire scene in a large scale fire or the like. SOLUTION: A bulging out part 3 including a tapered surface 3a gradually expanding outer diameter toward an end of a tube part 2 is formed on an end part outer circumference of the rigid and straight tube part 2 having a roughly same outer diameter as an inner diameter of the hose 4. The ring 5 is fitted on an outside of the tube part 2. A tapered surface 5a fitting to the tapered surface 3a is formed on an inner surface of the ring 5. A step part 10 is formed on another end part outer circumference of the tube part 2 and a cylindrical spacer ring 8 is fitted on an outside of the tube part 2 between the ring 5 and the step part 10. The spacer ring 8 can be fitted on and separated from the tube part 2 from a side.
Patent JP-2002278529-A (JP)
Title: Image display by instruction of printing
Inventor: TSUKINOKISAWA CHIHIRO
IPC: G09G5/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide display technique of images using a new system. SOLUTION: An image supplier is provided with an image generation part for generating first image data indicating images which are to be the object of printing and an image data conversion processing part for receiving the generated first image data, converting them to second image data receivable by an image display device and transmitting the converted second image data via a prescribed communication interface. The image display device is provided with an image data reception processing part for receiving the second image data via the prescribed communication interface and converting the received second image data to displayable third image data and an image display part for displaying the images, corresponding to the converted third image data.
Patent JP-2002273969-A (JP)
Title: Printer and printing method
Inventor: EDATSUNE ISANAKA
IPC: H04N5/76
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a printer, capable of printing an image of a desired size by a simple operation without using a personal computer. SOLUTION: Images of different sizes can be printed on a sheet of a printed matter 100. Therefore, a user can select and use an image of a desired size out of the images of a plurality of sizes in the printed matter 100. The images printed on the printed matter 100 are images of sizes approximate to the image sizes frequently used such as a passport size 103, a driving license size 104 and a curriculum vitae size 105. Therefore, since the size of the background surrounding a photographed person included in the image is changed, for example even in the case the size of the photographed person included in the image is specified as in a photograph image used for the passport, an image according to the specification can be produced easily.
Patent JP-2002276681-A (JP)
Title: Power transmission structure and electric power steering device including the same
Inventor: KITAHATA KOJI
IPC: B62D5/04
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission structure having superior quietness and strength in, for example, a column type electric power steering device. SOLUTION: A power transmission joint A is an Oldham's coupling interposed between a metal motor shaft 16 and a worm shaft 18 aligned coaxially and transmitting a torque, and formed of superior-strength synthetic resin, for example, glass fiber reinforced PA66. After projecting threads 41 and 42 as connecting parts of the respective shafts 16 and 18 are covered with heat-contractive tubes 47A and 48A composed of PET (polyethylene terephthalate resin), those are contracted by heating so as to form synthetic resin films on the projecting threads 41 and 42. The synthetic resin films can prevent the hammering.
Patent JP-2002282281-A (JP)
Title: Denture attachment
Inventor: MOTOKURA YOSHINOBU
IPC: A61C13/235
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a denture attachment enabling a denture to moderately rock and turn without a gap between a magnet structure and a keeper in occlu sion, and having superior strength and corrosion resistance. SOLUTION: This denture attachment is formed by the keeper 5 made of magnetic material and a denture 1 having a magnet structure 4 attracted to the keeper 5 by magnetic attractive force. The magnet structure 4 has a magnet body 41 having N-pole and S-pole on both faces disposed back to back in the direction of tooth height, a first yoke 42 having a recessed part for storing the magnet body 41, and a second yoke 43 facing to the keeper. An attractive face 40 facing to the keeper 5 has a recessed spherical shape symmetrical with an attracted surface 53 of the keeper.
Patent JP-2002286589-A (JP)
Title: Testing method and device for performance evaluation for vehicle by automatic pressing of operation member
Inventor: TAKEDA JUNICHI
IPC: G01N19/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To stably press-operate a brake pedal to precisely conduct an evaluation test, irrespective of a kind and a condition of a vehicle. SOLUTION: A pressing device 30 is controlled in a feedfoward controlled variable based on a target leg power Fbpt under the condition where the device 30 is fixed to a driver's seat 20 in one end and fixed to a pedal part 16 of the brake pedal 10 in the other end (S240-260), and then controlled based on a sum of the feedfoward controlled variable, and a proportionally controlled variable of feedback control based on a deviation ΔFbp between the target leg power Fbpt and pressing force Fbp (S270-290), and controlled therafter based on a sum of the feedfoward controlled variable, the proportionally controlled variable of the feedback control based on the deviation ΔFbp between tide target leg power Fbpt and the pressing force Fbp,  and an integrated controlled variable of the feedback control based on an integration value of the deviation ΔFbp between the target leg power Fbpt and the pressing force Fbp (S300, 310).
Patent JP-2001326661-A (JP)
Title: Data transmission method utilizing ethernet(r) among compact control stations
Inventor: BOKU SEIKYOKU
IPC: H04W92/22
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method that utilizes the Ethernet between compact control stations by which economical loads can be reduced, without the need for employing an expensive network matching unit to reduce the restriction with respect to a transmission distance. SOLUTION: The data transmission method includes a network matching section separately generating step, where a network matching section in each compact control station is separately generated by a data transmission function and a data reception function, a data reception step where operation maintenance data are received from a network matching section of the other compact control station through TCP/IP communication utilizing the Ethernet, when the network matching section is generated by the data reception function in the network matching section separately generating step, and a data transmission step where operation maintenance data are transmitted to the network matching section of the other compact control station through TCP/IP communication utilizing the Ethernet,  when the network matching section is generated by the data transmission function in the network matching section separately generating step.
Patent JP-2001294641-A (JP)
Title: Halogen-free flame-retardant rigid polyurethane foam expanded with pentane and method for producing the same
Inventor: WITTE ANNE
IPC: C07F9/40
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To produce a halogen-free flame-retardant rigid polyurethane foam expanded with pentane and satisfying the required and specified requirements of high flame-retardance, easy production, low smoke density and low smoke toxicity. SOLUTION: This halogen-free flame-retardant rigid polyurethane foam expanded with pentane contains an oxyalkylated alkylphosphonic acid as a flame- retardant. The alkylphosphonic acid is expressed e.g. by formula (1) (R1 is methyl, ethyl or propyl; R2 and R3 are each same or different and are each methyl, ethyl or propyl; and (x) is 1.2-1.9).
Patent JP-2002288690-A (JP)
Title: Method and system for information processing, portable information terminal device, server system, and software for information processing
Inventor: SAITO YUTAKA
IPC: G06F3/048
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a user interface technology capable of easily overlooking a large number of information, even on a small screen and easily selecting information. SOLUTION: A plurality of images are displayed, so that each defined face of a solid is formed in a virtual three-dimensional space, and the displayed solid is rotated according to an operation. In this case, a cube and a regular polyhedron or a polygonal column are used as the solid. In the other embodiment, a plurality of images are displayed on a specified geometrical shape defined in the virtual three-dimensional space so as to permute at specified intervals, and the displayed images are positionally moved on the geometrical shape according to the operation.
Patent JP-2002282735-A (JP)
Title: Sorting device of case
Inventor: KOBAYASHI TSUNEYUKI
IPC: B03C1/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To reliably and quickly sort cases which stores stored objects made of ferromagnetic material into the case which is occupied with the content and the case which is empty. SOLUTION: The case 25 which is supplied from a case filling machine is conveyed by a conveyor 45 in a row. A reversed magnet conveyor 44 is arranged to face oppositely on the downstream side of the conveying direction of the conveyor 45. The reversed magnet conveyor 44 magnetically holds and conveys only the cases in which a photographic film cartridge is entered. The empty cases 25 are dropped on the downstream side of the conveyor 45 and are stored in a defective article storing box 46.
Patent JP-2002287271-A (JP)
Title: Image recorder
Inventor: ONO TAKEHISA
IPC: G03B27/72
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder which can correct a visible image having been developed on a recording material so that neither the density nor the color balance of colors varies even if the characteristics of the recording material change in a period wherein it is exposed to the air in the image recorder. SOLUTION: When an exposure part 42 exposes the recording material 15, the temperature and humidity of the air in a device main body and the time for which the recording material is exposed to the air are detected and the quantity of exposure of the recording material 15 is corrected so as to cancel the influence on image formation caused by the time for which the recording material 15 is placed in this environment. Consequently, the visible image having been developed on the recording material 15 varies in neither the density nor the color balance of colors.
Patent JP-2002283712-A (JP)
Title: Ink jet recording paper
Inventor: YASUDA TSUYOSHI
IPC: B41M5/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a thick ink jet recording paper whose paper passing properties are improved without damage to image quality and hand feeling. SOLUTION: An ink-absorptive base material contains polyhydric alcohol ester which is higher fatty acid and serves as an softening agent, so that the thickness of the ink jet recording paper can be taken as 240 μm or more and so that flexural rigidity M measured with a pure bending tester can be taken as 35 g.cm.
Patent JP-2002298994-A (JP)
Title: Coaxial plug
Inventor: NAKADA NORIFUMI
IPC: H01R103/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide favorable frequency characteristics. SOLUTION: A coaxial cable 13 in which a braided wire 13d is exposed is placed in a U-shaped groove formed in an upper part of a plug outer conductor 12, and it is inserted into an insertion hole through the U-shaped groove in the plug outer conductor 12 in an L-bent form as a sheath part 13c is exposed. The braided wire 13d or a part covered with the sheath 13c in the coaxial cable 13 can thus be elongated in the coaxial plug 1, and uncovered parts are composed in coaxial constitution with the plug outer conductor 12, so that impedance in the coaxial plug 1 is not much different from the impedance of the coaxial cable 13. The frequency characteristics of the coaxial plug 1 can thus be set favorable.
Patent JP-2002295893-A (JP)
Title: Combustion controller for water heater
Inventor: KAMIYA NOBUYOSHI
IPC: F24H1/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a combustion controller for a water heater, which controls a single-can two-circuit type water heater, avoids misdetecting of 'use of hot-water supply', and will not impart impression of faults to a user. SOLUTION: The combustion controller for the water heater comprises a reheating mode of a bathtub water, a hot-water supply combustion mode and a common use combustion mode. In the case, the timing of switching from the time of the reheating mode or the hot-water supply combustion mode to the common use combustion mode is set under the conditions of the sensing of a water flow by a water flow rate sensor 32 provided in a water-heating circuit 40 being not sufficient, but the temperature of a boiling preventive thermistor 8 is compared with that of a can thermistor 9, and the sensing temperature of the thermistor 9 is the sensing temperature or is higher than the thermistor 8.
Patent JP-2002296516-A (JP)
Title: Fine movable device
Inventor: MORI KEIICHI
IPC: B81B3/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fine movable device preventing a movable electrode plate from being stuck to a fixed substrate by additionally forming an adhesion dissolving electrode further on the fixed substrate where a fixed electrode is formed. SOLUTION: In the fine movable device provided with a fixed electrode substrate 8 manufactured by a micromachining technique, where the fixed electrode 80 is formed, and the movable electrode plate 2 attached and connected to a fixed frame 1' through an anchor part 11 and a fracture 21 and displaced in a vertical direction to the fixed electrode substrate 8, the adhesion dissolving electrode 84 is additionally formed other than the fixed electrode 80 on the fixed electrode substrate 8.
Patent JP-2002300487-A (JP)
Title: Receiver
Inventor: OZEKI HIROAKI
IPC: H04N5/44
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To narrow the range of required oscillation frequency in a local oscillator in a receiver, requiring a wide-band reception range. SOLUTION: A first intermediate frequency is changed by a reception frequency, so that the same local oscillation frequency exists to a different reception frequency, thus narrowing the oscillation frequency range in the local oscillator.
Patent JP-2002301509-A (JP)
Title: Controller for rolling mill
Inventor: TONAMI YOUSUKE
IPC: B21B37/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To set the data of a rolling mill for improving the accuracy of a product even when the product is rarely rolled. SOLUTION: This controller is provided with an actual data storing means 1 for storing the actual data of physical quantity concerned with the rolling of a rolled stock, a rolling factor division deciding means for deciding a rolling factor division which conforms to each rolling model, a learning data storing means 2 for classifying and storing the learning data of each rolling model for every rolling factor division, a learning data calculating means 4 for calculating and storing the learning data of each rolling model by using the actual data, a learning quantity storing means 3 for storing the learning quantity for every rolling factor division by taking the learning quantity as the number of learning, a setting data calculating means 5 for calculating the setting data for rolling mill to the next rolled stock by using each rolling model, learning data and learning quantity,  and a setting data setting means 6 for setting the setting data of the rolling mill to the rolling mill.
Patent JP-2001348396-A (JP)
Title: Analogue of lipid carboxymethylated at a1 position
Inventor: KAZAMA YUKIKO
IPC: A61P31/10
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a compound having excellent actxvities for inhibiting macrophage activities, and useful as an antiinflammatory agent, an antisautoimmune disease agent, an immunosuppressant or an antisepsis agent. SOLUTION: This compound is represented by general formula (I) (wherein, R1 and R3 are each a 1-20C alkanoyl group which may be substituted with one or more kinds of groups selected from the substituent group A, or the like; R2 and R4 are each a 1-20C alkyl group which may be substituted with one or more kinds of groups selected from the substituent group A, or the like; R5 is a hydrogen atom, a halogen atom, a hydroxy group, a 1-6C alkoxy group or the like; and the substituent group A consists of a halogen atom a hydroxy group, an oxo group, a 1-20C alkoxy group, a 1-20C alkanoyloxy group or the like).
Patent JP-2002305488-A (JP)
Title: Method of updating operation program for communication system
Inventor: IWAI YASUHIRO
IPC: H04H20/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To realize a method updating operation programs which are different, depending on each data communication apparatus, in updating the operation program via a broadcast communication line. SOLUTION: Upon receiving an operation program 1011 for updating distributed by a satellite transmission station 1100, a satellite internet router 1001 temporarily stores the program 1011 in a main storage section 1006. An update control section 1009 determines whether the update of the program 1010 has been executed or determines the timing for executing the updating. A program updating section 1008 overwrites the program 1011 on the program 1010 stored in an auxiliary storage section 1007 for executing update processing, in accordance with the decision of the section 1009.
Patent JP-2002304093-A (JP)
Title: Image forming apparatus
Inventor: FURUYA SEIJI
IPC: G03G21/20
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent power consumption by excessive cooling performed when it is not needed and to prevent noise caused by the rotation of a fan by turning on the operation of a cooling device only when an image forming apparatus is equipped with an optional device. SOLUTION: In this electrophotographic image forming apparatus equipped with a power source device 14, the cooling device 16 for the power source device and a control part, the control part controls the cooling device for the power source device to work only when the image forming apparatus is equipped with the optional device.
Patent JP-2002304889-A (JP)
Title: Semiconductor memory
Inventor: HIRAMOTO TOSHIRO
IPC: G11C11/22
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce a leak current at the time of standby being a problem when a semiconductor memory of a current read-out type is made a low voltage and high speed type. SOLUTION: This memory is constituted of a current read-out type memory cell circuit 11 constituted of MOSFET connected between a power source and ground, a leak cut off switch element 18 connected in series to this memory cell circuit 11 and constituted of MOSFET having a leak current being smaller than that of MOSFET constituting the memory cell circuit 11, and a non-volatile memory element to which information stored in information holding nodes 19, 20 of the memory cell circuit 11 is supplied through a control switch.
Patent JP-2002306516-A (JP)
Title: Inorganic-organic composite material and method of making the same and actuator, method of making the same and artificial muscle and method of making the same
Inventor: ISHIDA YUICHI
IPC: A61F2/08
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic-organic composite material with which the performance satisfiable in various points, such as toughness, flexibility, the magnitude of resultant displacement, response speed and energy efficiency in taking out the displacement can be obtained, an actuator using this material, artificial muscles as well as method of making the same. SOLUTION: This inorganic-organic composite material consists of host inorganic layered materials of HTiNbO5 , etc., and at least one kind or above of guest organic materials existing between the layers of the host inorganic layered materials. At least one of the guest organic materials of this material contains organic molecules having liquid crystallinity. The organic molecules having the liquid crystallinity are inserted between the layers of the host inorganic layered materials by intercalation. The actuator or the artificial muscles are constituted by using the inorganic-organic composite material. Such inorganic-organic composite material is provided with electrodes above and below the same and voltage is impressed between the same, by which the interlayer spacings are changed and driving is effected.
Patent JP-2002306847-A (JP)
Title: Device/method for playing shogi
Inventor: SAKAMOTO KEIICHI
IPC: A63F13/32
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for showing a branched play of shogi (Japanese chess) on a display screen during playing shogi. SOLUTION: During playing shogi, various arrangement of pieces appear and players repeat thinking about the movement of the pieces. However, there exists a situation that one of the players cannot decide movement at some scene and it is some times desired to advance the play by both of the players in this case. When a situation like this occurs, a branched playing screen is created by the same arrangement of the pieces as the present play so as to enjoy the play after this simultaneously. It is also possible to make virtual players within the device play shogi to the middle of the game and to enjoy the game from the step of reaching the most exiting part of the game.
Patent JP-2002214636-A (JP)
Title: Flat display
Inventor: CHUNG KYU-HWANG
IPC: G02F1/1345
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a flat display which can minimize the radiation of an electromagnetic wave and improve the reliability of product. SOLUTION: One side of the lower end of a circuit board 25, an LCD controller 29 which is connected to a connector 27 is provided and a ground area 35a is formed around it and grounded to a connecting cable 51. A couple of reinforcing connectors 41 are provided on both the sides of the connector 27 to reinforce the grounding of the circuit board 25, thereby improving the grounding effect more.