baber/WOPTO huggingface dataset:
Patent JP-2002306172-A (JP)
Title: Carbonic anhydrase gene
Inventor: OGAWA YUZO
IPC: C12N1/19
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a carbonic anhydrase gene containing in saliva and a method for producing a carbonic anhydrase using the gene. SOLUTION: Disclosed is a polynucleotide comprising a base sequence encoding a specific amino acid sequence or an amino acid sequence in which one or a plurality of amino acids are deleted, substituted and/or added or a polynucleotide comprising a specific base sequence. Disclosed are a carbonic anhydrase gene containing the polynucleotide and especially derived from a sheep, a recombinant vector including an expression cassette of the carbonic anhydrase gene, a transformant transformed with the recombinant vector, and a method for producing the carbonic anhydrase comprising collecting the carbonic anhydrase from the culture composition obtained by culturing the transformant.
Patent JP-2002309803-A (JP)
Title: Entrance pole structure
Inventor: OTANI TAKESHI
IPC: E04H12/22
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a design capable of indicating a partition between a common passage space S1 and an entrance space S2 exclusive for each dwelling unit in three dimensions without partitioning by a partitioning member such as the door of a gate and corresponding to execution specifications at every floor or each dwelling unit, and to provide an entrance pole structure in which carrying-in conformed to the status of a site and installation in a short term can be conducted, an increase in a subsidiary-work cost can be held down and the hollow section of pole itself is utilized effectively and the whole can be unitized. SOLUTION: A column base body 72 for installing an entrance pole is disposed in upright on a floor face, and the entrance pole 1 is constituted in such a manner that the column base body 72 is inserted into a hollow section formed to the underside region of the frame plate 212 (a mail-box) of a pole body 2.
Patent JP-2002314854-A (JP)
Title: Electronic camera
Inventor: YAMAZAKI IZUMI
IPC: G02B7/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera for realizing a shooting lens mirror frame in structure for preventing mechanical noise that is generated due to the travel or the like in a traveling lens retention frame from being dispersed to the outside, reducing noise mixed into voice information that can be recorded, and recording voice with improved quality. SOLUTION: The electronic camera 1 for recording voice comprises a front over 2 having the shooting lens mirror frame 10 having the traveling lens frame, and a lens barrel 43 having the traveling lens frame inside, and a lens barrel protection section 2a that is provided mainly to protect the front of an internal component, has an opening at the tip, and at the same time includes at least one portion of the shooting lens mirror frame, a mounting means 47a for elastically mounting the shooting lens mirror frame to the inside of the front cover, and a gap-shielding member 52 that is provided on the outer-periphery surface of the shooting lens mirror frame, allows one portion of the outer-periphery surface of the shooting lens mirror frame to one portion of the inner-periphery surface of the lens barrel protection section for blocking a gap being generated between the outer-periphery surface of the shooting lens mirror frame and the inner-periphery surface of the lens barrel protection section.
Patent JP-2002311683-A (JP)
Title: Electrifying device and image forming device using it
Inventor: SUGAWARA TOMOAKI
IPC: G03G15/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying device in which electrification unevenness is reduced and is stabilized over a long term even in the case of electrifying a body to be electrified having a large width in the electrifying device using an electron emission element. SOLUTION: Gas including electric negative gas is brought into contact with at least a part of the electron emission element, and the body to be electrified is electrified with electron emitted and negative ion generated by the molecular of the electric negative gas, and the electron emission element 1 is divided into several divided electron emitting parts 31, 32, 33 and 34, and is split with each other by insulated parts 51, 52, 53 and 54, and also the divided electron emitting parts 31, 32, 33 and 34 are arranged in a direction A in parallel with the width direction of the body to be electrified.
Patent JP-2002314120-A (JP)
Title: Photodiode
Inventor: SAKAMOTO AKIRA
IPC: H01L21/301
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a photodiode which has superior characteristics as a whole and is capable of enlarging its light receiving region. SOLUTION: This diode is provided with a trench groove GRV extending deeper than a PN junction, so that the PN junction is brought into contact with the inner surface of the trench groove GRV. A dicing operation is carried out so as to enable a part of the trench groove GRV close to a photodiode PD1 side to be more exposed than the widthwise center of the trench groove GRV at the deepest point of the groove GRV, and a region of the groove GRV which is insensitive to light is reduced, a light receiving region is relatively increased in area to a device, and furthermore a variation in device characteristics due to the above region insensitive to light can be restrained.
Patent JP-2002319341-A (JP)
Title: Vacuum valve
Inventor: INAGAKI KOICHI
IPC: H01H1/66
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To economically provide a vacuum valve capable of cutting off a large current, and having excellent performance such as small fusion breaking force, stable and low contact resistance and small electrode consumption. SOLUTION: This vacuum valve is provided, in a vacuum vessel having its inside closed by a fixed-side end plate 2 and a movable-side end plate 3 respectively attached to both ends of a tubular insulation cylinder 1, with: a fixed-side electrode rod 4 fixed to the end plate 2 with a fixed-side electrode 7 formed at an end; a movable-side electrode rod 5 provided with a movable-side electrode 8 capable of contacting to and separating from the electrode 7 formed at an end; and an electrode-side shield 9 fixed to the insulation cylinder 1 and surrounding the electrode 7 and the electrode 8 for preventing the inside wall surface of the insulation cylinder 1 from being polluted by metal vapor generated from the electrode 7 and the electrode 8 in cutting off the current.  A recessed part 8a is formed only on either the central part of the contact surface of the electrode 7 or that of the electrode 8.
Patent JP-2002317128-A (JP)
Title: White pigment and its production method, and coating composition and resin composition obtained by using the same
Inventor: YANAGASE SHIGERU
IPC: C08L101/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a white pigment capable of imparting a brilliant feeling to a coating film or a resin molded article over a long period of time without deterioration in gloss when compounded with a coating or a resin, a method for efficiently manufacturing the white pigment, and a coating composition and a resin composition exhibiting external appearances with a high-grade feeling by incorporating the white pigment. SOLUTION: The white pigment comprises a glass bead having an average particle size of 200 μm or less coated with rutile titanium dioxide.
Patent JP-2002317233-A (JP)
Title: Hot dip tin-zinc based plated steel sheet
Inventor: GOTO YASUTO
IPC: C23C2/40
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide Pb-free hot dip Sn-Zn based plating which has excellent corrosion resistance, and is particularly suitable as an automotive fuel tank material. SOLUTION: The hot dip Sn based plated steel sheet is obtained by forming a hot dip plated layer containing, by weight, 1 to 20% Zn and 0.001 to 0.5% of one or more kinds selected from the group 4A elements (Ti, Zr and Hf), and containing 79.5 to 98.0% Sn on the surface of a steel sheet. The plated layer has a metallic structure in which an Sn single phase or a Zn single phase is coexistent in an Sn-Zn binary eutectic structure, and the major axis of the Zn single phase is <=5 μm.
Patent JP-2002322487-A (JP)
Title: Lubricating oil composition for metal working
Inventor: SUGII HIDEO
IPC: C10M145/36
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil composition for metal working, good in abraded powder removability (washing-off property) high in workability for a metal or alloy such as aluminum, steel or brass to working such as plastic working, cutting working or grinding working, and enabling favorable finishing of the surface of a worked product. SOLUTION: This lubricating oil composition for metal working comprises (A) a base oil consisting mainly of a 6-40C straight-chain olefin, (B) at least one alcohol selected from (1) 6-40C branched saturated or unsaturated aliphatic alcohols and (2) 6-20C straight-chain saturated or unsaturated aliphatic alcohols and (C) at least one compound selected from alkylene glycols, alkylene glycol derivatives, polyalkylene glycols and polyalkylene glycol derivatives.
Patent JP-2002321828-A (JP)
Title: Order placing management system and order placing device and service providing system
Inventor: KITAGAWA TETSUHARU
IPC: G06Q30/06
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of services. SOLUTION: When an order for a commodity including running route information from a commodity order placing device 20 mounted on a vehicle 30 is received, a distribution center capable of distributing products ordered from a plurality of distribution centers 50a to 50d is selected and a delivery position at which the products ordered are delivered onto a driving route from a current position of the vehicle 30 to a destination is provided. The selected distribution centers are requested to distribute the commodities ordered to the delivery position. The delivery position is determined to be the position at which the commodities ordered can be delivered for a short time without having the vehicle 30 wait for, as short time as possible among respective passing points on the running route of the vehicle 30.  Thus, a driver of the vehicle 30 can purchase desired commodities without changing the traveling route even if a shop where the desired commodities can be purchased is not on the running route. It is thus possible to improve the convenience of services.
Patent JP-2002326659-A (JP)
Title: Easy-to-peel lid material
Inventor: ARAKI TOSHIHARU
IPC: B65D47/36
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-peel lid material suitable for sealing a container body having an opening at an upper end and a flange along an upper end periphery, particularly for instant food such as instant noodles to be cooked with hot water poured, wherein the lid material does not comprise an aluminum foil interposed, is easy to open, and is difficult to be influenced by vapor generated from the hot water. SOLUTION: The easy-to-peel lid material comprises a paper material layer 4, an adhesive layer 5, a resin film layer 6 and an easy-to-peel layer 7 which are laminated. Numerous pores 2 which pass through at least either the paper material layer 4 or the resin film layer 6 are formed on the entire lid material or in the vicinity of its center to be orthogonal to the direction of opening a lid.
Patent JP-2002329034-A (JP)
Title: Electronic totaling system and electronic totaling program
Inventor: ISHIZAKI KIYOSHI
IPC: G06Q50/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic totaling system that increases the accuracy of answer results by displaying questions in a multimedia format and totaling answers from users. SOLUTION: The system comprises question storing means for connecting to a communication network to digitally store question information including characters and graphics via the communication network; answer format display means for reading answer formats from a storage unit for display at a web site; answer format storing means for digitally storing, over the communication network, one of answer formats selected from the answer formats; and answer candidate storing means for editing at least two answer candidates corresponding to the answer format and digitally storing the candidates.
Patent JP-2002332987-A (JP)
Title: Armoring type electrolytic corrosion preventive device for submerged rotating machine
Inventor: FUKUMORI HIDEO
IPC: F04D29/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an armoring type electrolytic corrosion preventive device to be mounted on an existing submerged rotating machine capable of achieving excellent corrosion preventive effect in preventing the electrolytic corrosion of a main shaft at the time of rotation without requiring outside power supply equipment. SOLUTION: A thermoelement holder 2 detachably attached opposite to the outer surface of a motor frame 1 of the submerged rotating machine, a heat receiving contact point 2 buried on a plane of the holder 2 opposite to the outer surface of the motor frame 1 with the negative side exposed, and an insoluble counter electrode 4 conducting to the positive side of the heat receiving contact point 3 and guided out from the thermoelement holder 2 are structured as a unit, and the negative side of the heat receiving contact point 3 is made to conduct to the main shaft 7 of a motor from the outer surface of the motor frame 1 via a conductor when the thermoelement holder 2 is mounted.
Patent JP-2002332938-A (JP)
Title: Engine starter
Inventor: TORIYAMA MASAYUKI
IPC: F02B61/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To realize starting performance of an engine and drivability at the same time by securing good engine starting performance with a small starter motor. SOLUTION: In an engine starting device preparing for the next engine start by reversing a crank shaft to a predetermined position after the engine is stopped, a maximum generated torque of the starter motor is set at about 60% or less of a maximum cranking torque required for a piston to overcome a compression stroke at engine start and at a cranking torque or more required for the piston to advance other than the compression stroke.
Patent JP-2002332002-A (JP)
Title: Fluid filling apparatus
Inventor: ASAI YOSHITAKA
IPC: B65B3/32
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluid filling apparatus which is easily adjusted according to the viscosity change of a fluid, the force of whose valve in closing a nozzle discharge opening can be set at a proper value, and is produced inexpensively. SOLUTION: This fluid filling apparatus is provided with a filling cylinder 1 for sucking a fluid from a fluid tank by a piston 1b moving in a sliding manner in one direction, a nozzle 3 communicatively connected with the cylinder, and a valve 4 for opening and closing the discharge opening 3a of the nozzle provided reciprocally movable in the nozzle. When the piston slides in the other direction, the fluid is sent into the nozzle and the valve moves to a position for opening the discharge opening. When the slide of the nozzle in the other direction stops, the valve moves to a position for closing the discharge opening. The valve is energized toward the closing direction by an air cylinder 14 and a regulator 16 for adjusting the fluid pressure in the air cylinder is provided.
Patent JP-2002332717-A (JP)
Title: Roof structure
Inventor: ITO TAKUMI
IPC: E04D1/30
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a roof structure capable of preventing the surface of a roof from being overheated in the summer season, capable of being easily fixed to the substrate surface of the roof, and capable of providing an excellent attractiveness with shading. SOLUTION: In this rood structure, a plurality of roof materials 2 having water holdability are placed on roofboards 11 covered with waterproof sheets 12 and subjected to a waterproofing treatment, the down water side locking pieces 43 of fixtures 4 fixed to the roofboards 11 are locked to grooves 21 provided in the upper water side end faces of roof materials 2 on the down water side adjacent to each other in the eave direction, and the upper water side locking pieces 42 of the fixtures 4 are locked to the grooves 21 provided in the down water side end faces of the roof materials 2 on the upper water side adjacent to each other. The upper water side locking pieces 42 of the fixtures 4 are provided at positions higher than the down water side locking pieces 43.
Patent JP-2001316253-A (JP)
Title: Medicinal composition
Inventor: WINCHELL HARRY S
IPC: C07D487/10
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal composition comprising a polyaza compound with chelating affinity and selectivity for first transition elements. SOLUTION: This medicinal composition comprises a compound represented by formula I or II, or a dimer or physiological saline thereof, and a carrier. By administering the medicinal composition, the bioavailability of the first transition series elements is decreased, or the first transition series elements or elements similar thereto in chemical properties are removed from the body.
Patent JP-2002339975-A (JP)
Title: Ball bearing for scroll type compressor
Inventor: OHATA TOSHIHISA
IPC: F16C33/64
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent generation of brittle separation based on ingress of hydrogen atoms on rolling surfaces of balls 21 and 21 constituting a ball bearing 10. SOLUTION: Any surface treatment selected among carbonitriding, nitriding, boride treatment, and chromizing is performed on a surface of an inner ring 18 constituting the ball bearing 10 and rolling surfaces of the balls 21 and 21. The hardness and the wear resistance of the rolling surfaces of the balls 21 and 21 are improved, activation of the rolling surfaces is prevented, and degradation of hydrogen brittleness is prevented.
Patent JP-2002353166-A (JP)
Title: Method of shrinking grain size of tungsten silicide, multilayer structure of tungsten silicide, and two-layer structure of tungsten-silicide crystalline grains
Inventor: SHAO-CHO UU
IPC: H01L29/78
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a novel method of shrinking the grain size of tungsten silicide, which can shrink the grain size of tungsten silicide, a multilayer structure of tungsten silicide, and a two-layer structure of tungsten-silicide crystalline grains. SOLUTION: This multilayer structure of tungsten silicide is constituted by forming a first tungsten-silicide layer on a semiconductor substrate, a first intermediate layer on the first tungsten-silicide layer, and a second tungsten- silicide layer on the first intermediate layer.
Patent JP-2002341924-A (JP)
Title: Production process maintenance system, its control method and its control program
Inventor: TAKADA HIROAKI
IPC: G06Q50/04
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a production process support system to permit grasp of production progress of individual products in response to actual processes in a production process support system to record progress of the production processes and quality of products to be produced by the production processes. SOLUTION: Portable information terminals are distributed to individual persons in charge of work to execute the production processes and members to be devoted to element works regarding the products, an operation standard and check items to confirm work quality of the products are distributed from a process support server to the portable information terminals as process data. The process data is further generated in a production process maintenance system to be separately provided and provided to the production process support system. In addition, procedures to provide the process data and its maintenance data to the production process support system are stored in a control program of the production process maintenance system.
Patent JP-2002341979-A (JP)
Title: Electronic equipment and its power control method
Inventor: MIURA HIROTSUNA
IPC: G06F1/32
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment capable of more efficiently performing transition to a power saving mode and its power control method. SOLUTION: When the power is turned on, a suspend timer and a sampling timer are operated. When key touch is performed, whether an inputted key is valid or invalid is judged. When 30 seconds of sampling time elapses, valid and invalid count values counted in a touch interruption processing routine 75 are compared with each other. When sampling by every 30 seconds is performed and five minutes elapses as no valid input is performed, a suspend processing is performed and the electronic equipment is transited to the power saving mode.
Patent JP-2002352685-A (JP)
Title: Thermal protector
Inventor: MIZUNO IKUO
IPC: H01H37/54
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal protector having a stable operating characteristic. SOLUTION: In this thermal protector 1, a thermally-actuated plate 12 held by an elastic plate 11 is housed in a metallic sealed container. The thermally- actuated plate 12 has an oval shape drawn into a shallow dish-like form, and moving contacts 14 are fixed in the vicinity of its both ends. Each moving contact faces a fixed contact 8 so as to be contacted and separated, contact pressure is adjusted by pressing the vicinity of the center of the thermally- actuated plate 12 by a tip 15A of a pressing piece 15, and the operating temperature of the thermally-actuated plate is calibrated. The thermally-actuated plate 12 is connected to the elastic plate 11 through a fixed piece 13, and the connection part thereof is disposed in a space between a backplate 16 and the pressing piece 15.  The distance thereof is set to a predetermined value not restraining the connection part between the thermally-actuated plate and the elastic plate. Thereby, inclination of the thermally-actuated plate can be prevented by virtue of the backplate 16 and the pressing plate even if the elastic plate 11 is thinned, and the calibration of the operating temperature is facilitated.
Patent JP-2002353641-A (JP)
Title: Equipment attaching structure
Inventor: TAKANO MISAO
IPC: H05K5/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an equipment attaching structure with which the main body of equipment to be attached can be installed easily without causing any gap between the equipment and other equipment already installed in the periphery. SOLUTION: With this equipment attaching structure, the main body (1) of the equipment such as electric equipment, electronic equipment, etc., is attached and fixed to the wall surface (10), etc., of a building through a fitting (2) which is directly attached to the wall surface (10), etc. In this structure, a plurality of attaching pieces (4) is formed in the upper end section of the fitting (2) and, at the same time, a plurality of hook pieces (3) are formed on the upper edge of the main body (1).  In addition, the main body (1) is mounted on the upper end section of the fitting (2) so that the main body (1) may not slip down when the pieces (3) and (4) are shifted in the opposite directions after the pieces (3) and (4) are mutually put among others by respectively shifting the pieces (3) and (4) leftward and rightward, and at least one of the hook pieces (3) is moved in the attaching direction from the shifted position.