baber/WOPTO huggingface dataset:
Patent JP-2002055281-A (JP)
Title: Image-formation optical system
Inventor: KUWA TOMIYOSHI
IPC: G02B17/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an image-formation optical system having a large viewing angle, achieving high definition and realizing miniaturization. SOLUTION: In this optical system, luminous flux from an object passes through an aperture, a 1st optical group and a 2nd optical group in order and forms an object image on the surface of an imaging device without forming an intermediate image, and the 1st optical group is equipped with at least one optical surface having positive power and one optical surface having negative power, and the 2nd optical group is equipped with a prism having at least one rotationally asymmetric reflection surface and having positive power. The optical system satisfies conditional expressions -0.1<=Xf/Di<=0.5 and 0.5<=(Xf+Xr)/Di<=1.  Provided that a ray passing through the center of the aperture and leading to the center of the imaging device is set as an axial principal ray, and Xf means optical path length obtained until the axial principal ray leads to the optical surface having the positive power of the 1st optical group from the aperture, Xr means optical path length obtained until the axial principal ray leads to the optical surface having the negative power of the 1st optical group from the optical surface having the positive power of the 1st optical group and Di means optical path length obtained until the axial principal ray leads to the 2nd optical group from the aperture.
Patent JP-2002055879-A (JP)
Title: Multi-port cache memory
Inventor: MATTHAEUS HANSJUERGEN
IPC: G06F12/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a large capacity multi-port cache memory the area of which is drastically reduced in comparison with conventional ones. SOLUTION: The conventional multi-port cache memory is excellent in high speed since it is constituted by using multi-port cell blocks, however, chip size is increased when erroneous cache is attempted to be reduced by increasing its capacity since the areas of the cell blocks to be components increase in proportion to square of the number of ports, which becomes a cause of cost increase. The large capacity multi-port cache memory having random access band width, to which parallel access from plural ports are enabled and suitable for use for the most advanced microprocessor with low probability of the erroneous cache is easily provided since the multi-port cache memory is formed by using one port cell block suitable for capacity increase as the component.
Patent JP-2002055862-A (JP)
Title: Computer system
Inventor: SATOYAMA AI
IPC: G06F3/06
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To back up or restore data stored in a volume of an open system exceeding capacity recognizable by a main frame by using backup software on the main frame. SOLUTION: The volume 502 of an open system which is to be backed up is divided into a plurality of areas which can be recognized by the main frame and the respective areas are allocated to logical volumes 501 for the main frame. Pieces of management information to be required when the areas are accessed from the main frame are created corresponding to the respective divided areas and set in main frame management information logical volumes 503. Mapping processing 505 is executed to the main frame so that the divided areas and pieces of the management information corresponding to them appear as a single volume. The backup software on the main frame performs the backup/restoration by every logical frames 501 of the main frame.
Patent JP-2002070439-A (JP)
Title: Automotive window structure
Inventor: TAKEDA SHOJI
IPC: E06B5/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an automotive window structure which facilitates an escape from the interior of a vehicle in an emergency. SOLUTION: The automotive window structure is comprised of a window main body 1 formed of a transparent plate, a resin frame member 2 attached onto the periphery of the window main body 1, a groove 3 or a hollow portion formed in the resin frame member 2 along its lengthwise direction, and a tongue portion 4 formed on an internal peripheral portion of the resin frame member 2 in a manner inward protruding from the periphery of the window main body 1.
Patent JP-2002075669-A (JP)
Title: Human sensing type automatic switch
Inventor: KAWAHARA KAZUKO
IPC: H05B37/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a human-sensing automatic switch which can be switched off by external control, if a human being is not detected, while carrying out a dimmer light lighting, and can be turned on the lighting of the light load, if a human being is detected in the period that the light has been switched off by external control. SOLUTION: This human sensor section 1 detects presence of a human being, and generates a detected signal. A light instrument L changes its light output by dimmer signals of an ordinary lighting and the dimmer lighting from a dimmer circuit 6, by turning on-off a commercial power source AC by an output drive circuit 5. A signal processing section 3 makes a commercial electric power source AC supply the power to the light instrument L in a period of time that contact terminals T3, T4 are opened. The section 3 gives the dimmer signal of the ordinary lighting during the generating period of the detected signal, and gives the dimmer signals of the dimmer lighting during non-generation of the detected signal. The signal processing section 3 makes the dimmer circuit 6 give the dimmer signal of the ordinary lighting in a period of time that contact terminals T3, T4 are closed.  And, it makes the commercial power source AC supply the electric power to Light L during the generating period of the detected signal, and makes it stop the electric supply during the non- generating period of the detected signal.
Patent JP-2002071033-A (JP)
Title: Fluid switching valve
Inventor: TOKUDA TETSURO
IPC: F16K11/044
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a configuration having a compact three-port fluid switching valve with a high flow coefficient. SOLUTION: A three port fluid switching valve switches a fluid flowing into a valve chamber 12 in a valve body 1 from an inlet port 41 to two ports 42 and 43 on the both sides, thereby making the fluid flow out. The facing walls on the both sides of the valve chamber 12 are provided with valve seats 13 and 31 communicating each ports. A poppet type valve element 5 which selectively seats on a valve seat, communicates an inlet port with either port and closes the other port is disposed in the valve chamber. The valve seat is recessedly disposed in the valve chamber 12 and provided on the inner bottom portions of valve seat holes 17 and 18 whose depths are embedded in a half of the thickness of the valve element 5 so as to prevent a decrease in the flow coefficient.
Patent JP-2002068320-A (JP)
Title: Vegetable and fruit freshness keeping package and method for cooking vegetable and fruit
Inventor: HIRANO KYUICHI
IPC: A23L19/10
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a vegetable and fruit freshness keeping package which is not broken even if the package is cooked by heat in a microwave oven as it is, a juice does not spout or overflow together with heated steam, and which can keep freshness of the content vegetable and fruit for a long time. SOLUTION: Fine pores are opened on a hutt-seamed back-lined bag for receiving a vegetable and fruit which is ready to cook by heat, and gas permeability according to the vegetable and fruit is applied. Thus the package has a freshness keeping effect due to so-called modified atmosphere(MA) packaging. In addition, an appropriate coating agent is applied to the hutt-seamed back- lined portion, thereby preventing a part of the hutt-seamed back-lined portion from unsealing and breaking when cooked by heat in a microwave oven.
Patent JP-2002074338-A (JP)
Title: Image processing system
Inventor: SUZUKI YOSHIHIKO
IPC: G08G1/04
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system which is capable of processing an image at a high-level by each video camera and can be constructed at a low cost. SOLUTION: Computers 11 to 1m, which are comparatively low in arithmetic ability, carry out plural event judging processings concerning image data picked up by respectively corresponding video cameras C1 to Cm. Then, when a judging result, where prescribed precision cannot be obtained, exists as the result of this judging processing, the computers 11 to 1m output its event judgment and the image processing result to computers 21 to 2n. Thus, the computers 21 to 2n which are comparatively low in arithmetic ability, carry out precise event judging processing, and an integrally processing part 50 obtains various kinds of traffic flow amount based on these processing result.
Patent JP-2002077026-A (JP)
Title: Fault recovery priority decision method and monitor controller using the method
Inventor: NAKAJIMA TERUO
IPC: H04B17/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a fault recovery priority decision method that can cope with a wireless base station requiring urgent fault recovery because this method does not take much time to arrange alarm information, does not take much time to decide a scale of a maintenance job and a job routine, and does not take much time for identifying for which wireless base station located in which place in the entire service area the maintenance job is executed with priority and to provide a monitor controller adopting this method. SOLUTION: Each summarizing unit 2 discriminates whether or not a wireless base station 8 transmitting alarm information 9 requires a fault recovery processing at its installed site based on the alarm information 9 received from the wireless base station 8 and gives a serial number of the wireless base station 8 to an arithmetic processor 3.  The arithmetic processor 3 counts up 'number of wireless base stations 8 requiring the fault recovery processing' in areas in which the wireless base stations 8 indicated by the serial numbers are installed, obtains a faulty base station occurrence rate 10 by each area number depending on the 'number of wireless base stations 8 requiring the fault recovery processing', obtains an average traffic quantity 11 denoting a mean value of the information quantity communicated in each area denoted by each area number by the wireless base stations 8 in the areas by each area number, and decides the order of the areas for the fault recovery processing depending on the faulty base station occurrence rate 10 and the average traffic quantity 11.
Patent JP-2002069137-A (JP)
Title: Unsaturated polyester resin composition
Inventor: FUJITA SACHIKO
IPC: C09D167/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition which is excellent in the gloss retention of a cured product and useful for various application as a coating material such as a coating material, lining material, gel-coating material or the like and FRP molding material. SOLUTION: The composition obtained by containing (A) an unsaturated polyester and (B) a polymerizable unsaturated monomer has the hot-cold contraction stress at 70-20 deg.C of 17 MPa or less and the gloss retention rate (that after 2,000 hr weather resistance test by a sunshine weatherometer based on ISO standard) of 60% or more in the cured product.
Patent JP-2002080306-A (JP)
Title: Granular water-dispersible agent for disinfecting seed and method for producing the same and chemical fluid for disinfecting seed and method for producing the same
Inventor: NABEYA YOSHIHIKO
IPC: A01N47/38
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a granular water-dispersible agent for disinfecting seeds, which is not dusted and can homogeneously be dispersed even in a small amount of water to easily prepare a diluted fluid having a high concentration, and to provide a method for producing the same. SOLUTION: This granular water-dispersible agent for disinfecting seeds, comprises an agrochemical active ingredient, a surfactant and a filler, and is characterized by controlling the water dispersibility of the granular water- dispersible agent to <=3 min, preferably <=2 min, and controlling the apparent specific gravity of the agent to >=0.4.
Patent JP-2002083256-A (JP)
Title: System using electronic form
Inventor: ITAGAKI YUKIO
IPC: G06Q10/10
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a system having the function of allowing a user to form an electronic document with an optimum layout, in the formation of the electronic document which is electronically presentable via a network or the like through the use of an electronic form. SOLUTION: The user gains necessary electronic forms and electronic form control programs from a server via the network. When the user inputs data to the electronic form, a script (program) embedded in the electronic form has the function of limiting items to be inputted, so that the use can form an accurate electronic document.
Patent JP-2002083201-A (JP)
Title: Coupon management device and method
Inventor: IINUMA SHUICHI
IPC: G06Q50/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To perform an issue and management of coupon suitable for electronic commerce. SOLUTION: When a commodity to be read is designated from a client device 20, a coupon determination program 103b reads a rule hit to the commodity from a rule database 104d to accumulate a recommendation score of coupon. A coupon is specified according to the accumulated value of the recommendation score, and the coupon information is read from a coupon database 104c and is displayed on the client device 20, together with the commodity information. When a client puts the commodity in a cart, the selected coupon is put in the coupon purse of the client.
Patent JP-2002091226-A (JP)
Title: Image forming device
Inventor: NAITOU YORIHITO
IPC: G03G15/20
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a good image free from defective fixation such as hot offsetting, by presenting the temperature rise at the non paper passing part of a recording material of a fixation nip part even in the case of decreasing the reduction of the throughput of the recording material as much as possible at making a small-sized recording material pass and fixing an image in a film heating system fixing device capable of fixing on-demand. SOLUTION: As for the fixing device, a cylindrical fixing film 24 is arranged outside a heater 30, and a pressure roller 19 is brought into press contact with the film 24, then, a fixation nip part T of a prescribed width is formed between the film and the pressure roller. The heater is constituted by arranging a heating resistance 27 on the surface of a base board 26, and the heater temperature is detected by a thermistor 25 arranged behind the base bard, and the heater is controlled so as to attain a prescribed fixation temperature.  An end part thermistor 25b for detecting the temperature of the heater end part is arranged, and in the case of making the small-sized recording material pass through the nip part T, the throughput of the recording material is reduced in accordance with the temperature detected at the end part, and also, the heater temperature with reference to the paper is made lower than the fixation temperature.
Patent JP-2002091302-A (JP)
Title: Signature generation device, signature verification device and signature generation aiding device
Inventor: TAKAHASHI YOSHIO
IPC: G06K19/10
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a signature generation device, a signature verification device and a signature generation aiding device for allowing a customer to perform a temporary signature in a store, and after checking the contents of a contract to be signed, allowing the customer to perform a formal electronic signature. SOLUTION: The signature generation device having a communication means for transmitting/receiving information for performing a signature by an electronic signature in the signature verification device is provided with a storage means for storing secret key information to be the information for performing the signature and an arithmetic means for computing temporary signature information to be information for temporarily signing a message by using the secret key information stored in the storage means and a message to be information concerned with the contents of a document received from the signature verification device by the communication means to perform the electronic signature and conversion data to be information for converting the temporary signature into a signature and characterized by transmitting the temporary signature information to the signature verification device by  the communication means, then transmitting conversion data to the signature verification device and performing the signature by the electronic signature.
Patent JP-2002094796-A (JP)
Title: Image processor and image processing system
Inventor: OYAMA MASANORI
IPC: H04N1/407
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and an image processing system, that can use only a multi-value digital arithmetic circuit to carry out gamma correction at a low cost efficiently, in matching with the needs of customers. SOLUTION: A control means for the image processor is provided with a means, that conducts communication with an external device, such as a PC and the external device can be set arbitrarily or revise coordinates of X and Y axes and their gradient of a division point of a gamma characteristic curve via the communication means.
Patent JP-2002097122-A (JP)
Title: Hair cosmetic
Inventor: OOSHIMA SACHIKO
IPC: A61K8/41
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic that has a good fragrance, because the odors of ammonia, amine and solvent are masked, as well as high stability. SOLUTION: The objective hair cosmetic contains the components selected from (A) the fragrance components including cis-3hexenol and (B) ammonia, monoethanolamine and aromatic alcohol permeation-promoting agent.
Patent JP-2001248096-A (JP)
Title: Decorative laminate
Inventor: MATSUBARA HIRONORI
IPC: B32B27/18
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain both a decorative sheet and a decorative laminate having a bright decorative layer and removing any foulings simply by wiping off the surface. SOLUTION: This decorative sheet is obtained by including a wiping off substance in an amount of 1-10 wt.% based on the resin in a resin-impregnated paper. The decorative laminate is prepared by forming a resin-containing decorative layer on a substrate and including 1-10 wt.% of the wiping off substance in the resin in the resin-containing decorative layer.
Patent JP-2002059894-A (JP)
Title: Construction system for disaster contingency planning
Inventor: MARUYAMA NAOTO
IPC: E02D27/52
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To protect a building from earthquakes and floods. SOLUTION: Water is spread over the site of the building and the building is floated on the water like a ship.
Patent JP-2002098403-A (JP)
Title: Air conditioner installing device
Inventor: YAMAUCHI MOTOMI
IPC: F24F13/32
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner installing device which improves the workability of the indoor unit in piping work, wiring work, etc. SOLUTION: The air conditioner installing device locks the indoor unit 1 incorporating a heat exchanger 2 and a blower 3 to a mounting plate 6 fixed to a wall surface W of a house. The indoor unit 1 is provided with a plurality of hanging sections 14A, 14B, and 14C which are locked to the mounting plate 6 and the intermediate hanging section 14B of which is provided at about the centroidal position of the unit 1 on the back of the unit 1. Consequently, the workability of the piping work, wiring work, etc., which are performed to the unit 1 by forming a gap by raising the lower part of the back face of the unit 1 from the mounting plate 6 by erecting a spacer 5 and bringing the spacer 5 into contact with the mounting plate 6 can be improved, because the unit 1 is well balanced in the lateral direction and maintained in a stable state.
Patent JP-2002103100-A (JP)
Title: Cushioning material
Inventor: TAKAHATA SHIGEKI
IPC: B30B15/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent a silicone rubber sheet from being broken in thermocompression bonding. SOLUTION: This cushioning material 10 is arranged in a space between a part where a liquid crystal display panel is joined with a driving unit and a thermocompression bonding tool 4 when subjecting the part where the liquid crystal display panel is joined with the driving unit to thermocompression bonding by using the thermocompression bonding jig 4, and the cushioning material 10 has a structure in which metallic wires 12 are, as reinforcing members, buried in both side parts with which the tool 4 comes in press-contact, of a silicone rubber sheet 11. Thus, the silicone rubber sheet 11 can be reinforced by the metallic wires 12, so that, even when the width of the silicone rubber sheet 11 is narrowly formed, and also, its thickness is thinly formed, the cutting of the silicone rubber sheet 11 can be prevented in thermocompression bonding.
Patent JP-2002096752-A (JP)
Title: Controller for electric power steering device
Inventor: SHIBAZAKI KENICHI
IPC: G01L3/10
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an electric power steering device capable of obtaining continuous and comfortable steering feelings by giving steering auxiliary command values of the electric power steering device by continuous functions. SOLUTION: In this controller for the electric power steering device in which a motor giving a steering auxiliary force to a steering mechanism is controlled based on steering auxiliary command values computed in a steering auxiliary command value computing part based on steering torque generated in a steering shaft and current control values computed from current values of the motor and which has an inclination at which a gain curve of a characteristic of the whole control system using the steering auxiliary command values as inputs exceeds a predetermined value at least partially, the steering auxiliary command value computing part is constituted by an approximate functional expression of functions in which at least derived functions of a first order are continuous to obtain the steering auxiliary command values by computing based on the approximate functional expression.
Patent JP-2002095469-A (JP)
Title: ENDO-beta-1, 3-MANNANASE AND METHOD FOR PRODUCING THE SAME
Inventor: KATODA SHIGECHIKA
IPC: C12N1/16
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an endo-β-1,3-mannanase easy for production and purification, and also having a high stability, and to provide a method for producing the same. SOLUTION: This endo-β-1,3-mannanase has following physico-chemical properties; it specifically hydrolizes β-1,3-D-mannoside bond of β-1,3; β-1,4-mannan produced by a yeast belonging to the genus Rhodotorula to finally produce β-1,4-mannobiose; it specifically acts on β-1,3; β-1,4-mannan, not acts on α- mannan, devil's tongue mannan, gulcomannan, and galactomannan, and does not have β-1,3-mannosidase activity; has an optimum pH at 5.0 and is stable within the range of pH 4.0-10.0 under a condition at 30 deg.C for 30 min; and has 52,000±1,000 molecular weight, and a method for producing the endo-β-1,3- mannanase by using the above yeast belonging to the genus Rhodotorula is provided.