baber/WOPTO huggingface dataset:
Patent JP-2001291485-A (JP)
Title: Scanning electron microscope
Inventor: OGAWA YASUSHI
IPC: H01J37/18
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To realize a scanning electron microscope, in which secondary electrons can be detected even under a low vacuum, and an observation of a secondary electron image can be performed. SOLUTION: By a differential evacuation of a sample room and a corona ring room 16, where a corona ring 10 has been positioned, to make a degree of vacuum in a corona ring room higher, a sufficient voltage to accelerate the secondary electrons can be applied to the corona ring 10 without generating an electrical discharge. As a result, the secondary electrons that are generated by their radiation of an electron beam EB to the sample are collected by a collector 9 where voltage of 300 V has been applied, and they are collected in the vicinity of a central opening of a collector throttling 17 by an electric field of the collector throttling 17 where higher voltage than the collector potential has been applied. The collected secondary electrons are accelerated by the corona ring 10, and they collide with a scintillator 21.
Patent JP-2001288483-A (JP)
Title: Lead-free gasoline composition and its preparation method
Inventor: KOIZUMI KENICHI
IPC: C10L10/10
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a unleaded gasoline composition and its manufacturing method which is excellent in antiknock property under actual driving conditions and incorporates a due consideration to the environments such as the suppression of photochemical oxidants. SOLUTION: The unleaded gasoline composition comprises a content of benzene of <=1.0 vol.%, Reid method vapor pressure of 40.0 to 65.0 kPa, motor method octane number of 80.0 to 86.0 and distribution method octane number of 88.0 to 95.0, and preferably research octane number of 89.0 to 91.0 and a sulfur content of <=50 mass ppm. Further, the preparation method of the lead- free gasoline composition comprises compounding a heavy-duty catalytic cracking gasoline base of 40 to 80 vol.%.
Patent JP-2001287041-A (JP)
Title: Seam welding equipment
Inventor: YONETANI MASATAKA
IPC: B23K37/04
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide seam welding equipment which effectively copes with a reaction force, without increasing the total weight of the seam welding equipment, even if the upward reaction force occurs when an upper electrode roller is pressed downward by a pressing means. SOLUTION: When a frame structure body 134 is arranged in a welding area A where the end parts of laminated blanks are mash-seam-welded with a seam welding equipment 130 and the end parts are pressed together by the upper and lower electrode rollers 142 and 148 of the seam welding equipment 13, the upward reaction force appearing on a cylinder 146 by pressing the upper electrode roller 148 downward is exerted onto a guide rail 151 fixed on a horizontal beam 133 of the structure body 134 and absorbed by the structure body 134.
Patent JP-2001292899-A (JP)
Title: Continuous rice cooker
Inventor: YAMAMOTO AKIFUMI
IPC: A47J27/16
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To rapidly put in/out inner pots (93) to/of a heating device 5 in a continuous rice cooker in which the inner pots (93) are attached/detached to/ from the heating device (5) by a pot delivery device (40). SOLUTION: A before-cooking process part, the pot delivery device (40) and an after-cooking process part are serially connected and the heating device (5) is arranged at a position away from the serial connection route. The heating device (5) is provided with a plurality of rice cooking units where a heating source for heating one inner pot (93) and an individual controller are incorporated and with a rice cooking unit transfer device (50) for rotating and moving the rice cooking units along a closed loop shape rotation route which passes through a pot putting-in/out position in the neighborhood of the pot delivery device (40). The device (40) is provided with a function for putting-in/out the inner pot 93 concerning the specified rice cooking unit which is transferred to the pot putting-in/out position.
Patent JP-2001293320-A (JP)
Title: Method for cooling exhaust gas
Inventor: HAMAGUCHI KEIZO
IPC: B01D51/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method for cooling exhaust gas which can efficiently reduce or control organohalogen compounds such as dioxins contained in the exhaust gas. SOLUTION: In the method for cooling the exhaust gas containing the organohalogen compounds which is heated at 200 deg.C or above, the exhaust gas is cooled at a rate of at least 100 deg.C/sec.
Patent JP-2001295307-A (JP)
Title: Method of constructing underwater tunnel
Inventor: TAKAKU MASAKI
IPC: E02D29/063
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of constructing an underwater tunnel, by which a cutter is rotated easily in the case of starting and can be started by a simple shell 1. SOLUTION: A shield machine 2 is housed in the shell 1 for starting. The shell 1 for starting is installed on the bottom of the water. The periphery of the shell 1 is filled with soil and sand. The burying material is excavated, and the shield machine 2 is started. The underwater tunnel is constructed at the rear of the propelling shield machine 2.
Patent JP-2001308185-A (JP)
Title: Semiconductor integrated circuit and method for designing circuit
Inventor: MATSUMOTO NORIKO
IPC: H01L27/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a more efficient and flexible method for designing circuit in the reuse design by employing the connection information of circuit components designed delicately also as an object of reuse and handling the connection information itself as a circuit component. SOLUTION: Connection information of circuit components layout designed in an N layer is handled as a first circuit component 11 which includes a rectangular region 12 laid out in an N-M layer. In the reuse design, the layout design data of the first circuit component is attached to the layout design data of a second circuit component 13 designed in an M layer and below thus performing circuit design. The layout design data of the second circuit component is affixed with a margin to generate an imaginary circuit component which is used for generating circuit connection information, i.e., the first circuit component, thus forming a circuit component which can be reused more versatilely.
Patent JP-2001309613-A (JP)
Title: Motor fitted with resolver
Inventor: YAMANE MITSURU
IPC: G01D5/245
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a motor fitted with a resolver of a built-in type excellent in a performance of assembling and disassembling that comprises the resolver having high accuracy and high reproducibility. SOLUTION: The motor fitted with the resolver comprises a rotor-set shaft 4b that fixes a rotor 4 to an output shaft 1 that is a part of an apparatus interposing a washer 5, a resolver shaft 7 fixed to the rotor-set shaft 4b, a resolver rotor 8 fixed to the resolver shaft 7 and an air-vent hole bored at the resolver shaft 7.
Patent JP-2001305019-A (JP)
Title: Vibration environment composite testing device
Inventor: ADACHI HIROSHI
IPC: G01M99/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibration environment composite testing device having a simple structure and a small size, dispensing with a large installation space, having a superior sealing performance, reducing the noise, and having superior operability. SOLUTION: This composite testing device is provided with a constant temperature oven 1, a vibrator 2, an operation control board 4, and a machine chamber 5, the constant temperature oven 1 and the vibrator 2 are so installed as to hold a prescribed positional relation, and the both are integrated together. A rail for separating the constant temperature oven from the vibrator is eliminated so as to reduce the installation cost and the space. A vibrator cooling blower is installed in a soundproof chamber for installing a refrigerator so that the noise of the blower can be prevented by using the soundproof equipment of the refrigerator. The operation control boards for the constant temperature oven l and the vibrator 2 are integrated so as to reduce the cost and improve the operativity.
Patent JP-2001300850-A (JP)
Title: Work method for thin base board
Inventor: KIMURA KENICHI
IPC: B24C9/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a work method for a thin base board easily aligning a base board after work and capable of improving cleaning efficiency after the work. SOLUTION: This work method for the thin base board performs sand blast work on the thin base board 1 by placing and fixing the thin base board 1 on a fixed base 2. Thus, the thin base board is fixed to the fixed base 2 by operating attraction force by magnetic force of a magnet 10 on a part of a magnetic material formed on the thin base board 1.
Patent JP-2001304842-A (JP)
Title: Method and device of pattern inspection and treatment method of substrate
Inventor: TANAKA MAKI
IPC: G01B15/08
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To set an optimal condition on image processing which gets no false information from the fluctuation of brightness between the images to be compared which is caused by an object to be tested and an image detection system. SOLUTION: Noise characteristics of the secondary electron image which is caused by an image detection system is determined and optimal parameters for image processing are decided based on the noise characteristics according to the object to be tested. The process variation of the object to be tested is evaluated by processing with comparison using the noise characteristics and the image of the object to be tested.
Patent JP-2001313016-A (JP)
Title: Packed batteries
Inventor: KURODA HIDEAKI
IPC: H01M2/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To contain cylindrical batteries in a case with effective protection of a printed board. SOLUTION: The packed batteries has a first block B1 with a plurality of cylindrical batteries 2 arrayed in a same plane and a second block B2 contained adjacently in a case 1. The first block B1 has a row of battery group 2A with N pieces of cylindrical batteries arrayed transversely in parallel. The second block B2 has M pieces of cylindrical batteries 2 arrayed transversely in parallel. The transverse battery group 2A of the first block B1 and batteries of the second block B2 are arranged to cross each other, and yet, the batteries of the second block B2 are arrayed to have a step protruding outside from the transverse battery group 2A. With this step, a side part space 5 is provided between the transverse battery group 2A and the case 1 for a printed board to be arranged.
Patent JP-2001302651-A (JP)
Title: Hydroxyl group-containing oxetane compound
Inventor: MATSUTANI HIROSHI
IPC: C07D305/06
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain an aliphatic or an alicyclic compound containing an oxetanyl group and a hydroxyl group in the molecule, capable of providing a low-viscosity resin composition having rapid curability and excellent adhesion. SOLUTION: This aliphatic or an alicyclic compound containing an oxetanyl group and a hydroxyl group in the molecule is represented by general formula (1) or general formula (2) (Q is an oxygen or sulfur atom; R1 is a hydrogen atom, a 1-6C alkyl group, a 1-6C perfluoroalkyl group or an allyl group; p is an integer of 0-6; R2 is a bi- to hexafunctional aliphatic or alicyclic organic group corresponding to the value of n; R3 is an aliphatic organic group which may be substituted with a bifunctional aliphatic or alicyclic organic group that contains an oxetanyl group and is capable of forming a ring; n is an integer of 2-6).
Patent JP-2000342569-A (JP)
Title: Radiation detector for computer tomograph
Inventor: GALLEIN DIETER
IPC: G01T1/17
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To minimize the appearance of an undesirable effect in the radiation detector of a computer tomograph in particular. SOLUTION: This radiation detector is provided with at least one measuring electronic circuit 1 which at least amplifies an electric signal generated based on radiation radiated to the detector a radiation converter 2. Thus, the circuit 1 is supported with respect to a supporting board 4 via a vibration suppressing means 3.
Patent JP-2001314427-A (JP)
Title: Dental floss
Inventor: ITO TATSU
IPC: A61C15/04
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a dental floss that removes physically food residue or dental plaque when cleaning by inserting the floss between teeth as well as suppressing attachment of dental plaque on neighbor tooth face and exhibiting excellent preventing effects against decay. SOLUTION: Dextranase enzyme is deposited on the floss and impregnated. Also, in addition to dexranase enzyme, fluorides are deposited and impregnated. Dextranase enzyme and fluorides are liberated from the floss by abrasion with neighboring teeth surface between teeth while cleaning teeth to be deposited on dental plaque or dental face to suppress dental plaque or decay.
Patent JP-2001316332-A (JP)
Title: Method for producing dialkyl carbonate
Inventor: TSUNEKI HIDEAKI
IPC: C07B61/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To recover an intermediate and a by-product as raw materials, when a dialkyl carbonate is produced from an alkylene carbonate and an alcohol by a transesterification reaction. SOLUTION: An alkyl hydroxyalkyl carbonate of intermediate is decomposed at a bottom temperature of 170 to 220 deg.C for a retention time of 5 min to 2 hr in a distillation tower just after the reaction. A dihydroxyalkyl carbonate of by-product is recycled to a reactor without being scrapped.
Patent JP-2001315659-A (JP)
Title: Electric power steering system
Inventor: NAKANO JIRO
IPC: B62D117/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To efficiently adjust a steering feeling to provide an optimum steering feeling for various traveling states and steering states. SOLUTION: Steering torque is made to follow a target value, and the steering feeling is adjusted by the target value. The steering feeling can thereby be efficiently adjusted. The optimum steering feeling for the traveling state and the steering state can be provided by generating target torque on the basis of the speed of a vehicle, the rotating angle of a steering wheel and the rotating angular velocity of the steering wheel. The further optimum steering feeling can be provided by using a steering torque control means set to ensure robust stability.
Patent JP-2001319016-A (JP)
Title: Accident place sketch drawing generation system
Inventor: OISHI HIROMOTO
IPC: G06Q50/26
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an accident place sketch drawing generation system which can easily and speedily generate an accurate accident place sketch drawing at an accident occurrence place and generate an accurate accident report based upon the accident place sketch drawing at the head office. SOLUTION: A parent terminal 4 and child terminals 5a to 5n are connected through a network, on which a database 6 common the terminals is structured. The child terminals 5a to 5n are each equipped with an information processing part 7 and a display part 8 and the information processing part 7 has a display processing means 9 which reads a house map of the circumference of the accident place out of map data of GIS(geographic information system) saved in the database 6 and displays the house map at a display part 8 by using the read-out house map and a sketch drawing generating means 10 which generates an accident place sketch drawing on the house map displayed at the display part 8 by the input of accident information including the object of the accident and its position.
Patent JP-2001314495-A (JP)
Title: Deodorizing device
Inventor: KANEKO AKIHIDE
IPC: B01D53/86
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic deodorizing device which sufficiently improves the efficiency of removing the components of bad odor with a simple structure by improving the structure of a filter so that the chance for the sucked air to pass through the photocatalyst is improved. SOLUTION: The deodorant device 10 is provided with a column-shaped cylinder body 11 which has an air intake hole 11a and an exhaust hole 11b, annular filters 18, 19, 20, 21, 22, 23 and 25 with a photocatalytic function, which are stood up, securing a peripheral air passage 31 inside the cylinder body, a stick-shaped ultraviolet light source 12 which is stood up, securing an inner air passage 30 inside the annular filters and partition walls which are provided and libitum so that the air sucked from the air intake hole winds its way through the peripheral air passage and the inner air passage to be exhausted.
Patent JP-2001329468-A (JP)
Title: Base fabric for air bag
Inventor: MATSUMURA HIDETAKA
IPC: D06M15/568
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide the subject lightweight base fabric soft in feeling, having fundamental performances including uniform low air permeability and low- temperature characteristics and excellent in frayproofness as well, and to provide air bags using the above base fabric. SOLUTION: This base fabric for air bags is such as to have a substantially continuous coating film formed by coating a resin composition on at least one side of a synthetic fiber fabric and 0.001-0.5 mL/cm2.s in air permeability; wherein the resin composition is based on a polyurethane resin blend comprising 100 pts.wt. of a polycarbonate-based polyurethane resin and 1-10 pt(s).wt. of a polyether-based polyurethane resin (on a solid basis), and in coating the resin composition, its coating amount is set to be 3-10 g/m2 (on a solid basis).
Patent JP-2001324926-A (JP)
Title: Loosening piece type supporter
Inventor: TANAKA KEIJI
IPC: G09F1/08
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a supporter which is good in paper taking efficiency. SOLUTION: A loosening piece 4 to be projected from the lower part at one side edge of a back plate 1 is formed by partially cutting out the back lower angle region of a side plate 3 extended across a vertical folding line 2 from the upper part at one side edge of the back plate 1 and the front folding out state of the side plate 3 is locked by fitting of a fixing piece 6 extended from the back plate 1.
Patent JP-2001326980-A (JP)
Title: Remote controller
Inventor: OZAWA JUN
IPC: H04Q9/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a user needs to access by a terminal in order to know state of household apparatus in a conventional remote control system. SOLUTION: The remote controller consists of a command input means, a command transmitting means, a command receiving means, a hot water supplier control means, a sensor information acquiring means, a condition storage means which stores relation between conditions of sensor information and a message, a conditional judgment means to compare and judge the conditions stored by the condition storage means, and the sensor information acquired by the sensor information acquiring means, a message transmitting means which transmits the message when the conditional judgment means decides that the message is transmitted, a message receiving means to receive the message transmitted by the message sending means, and a message display means which displays the message received by the message receiving means.
Patent JP-2001320980-A (JP)
Title: Agricultural synthetic resin film having antifogging durability
Inventor: NISHIKATA AKIRA
IPC: A01G13/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain an agricultural synthetic resin film containing an antifogging agent, having excellent transparency and antifogging durability. SOLUTION: In the synthetic resin agricultural film containing the antifogging agent composed of a nonionic surfactant, this synthetic resin agricultural film having antifogging durability is characterized in that the film has a layer containing 1.5-5.5 pts.wt. based on 100 pts. wt. of a synthetic resin of the antifogging agent composed of whole nonionic surfactants having 10-65 wt.% based on the whole contained nonionic surfactants of a content of a nonionic surfactant (a) constituted of a diester component and a triester component of partial esters which are partial esters of a glycerol condensate of a trimer to a pentamer and a >=14C higher fatty acid.
Patent JP-2001189055-A (JP)
Title: Removable memory and removable memory drive
Inventor: SUGA KIMIHARU
IPC: G11B21/08
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a disk-like recording medium keeping the whole data in a sector even when an error exists in the ID data. SOLUTION: The ID data is incorporated in a data part so that an error correction code is applied to the ID data. Further, a re-synchronization part is provided, and even when the error exists in the data, an error detection code and an error connection code are made accessible.
Patent JP-2001323177-A (JP)
Title: Biodegradable resin composition with controlled biodegradation rate and method of its manufacturing
Inventor: SATO ISAYUKI
IPC: C08L3/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable resin composition with controlled biodegradation rate not polluting the soil to which it is discarded and capable of controlling the biodegradation rate according to the usage with stability, and its method of manufacture. SOLUTION: This biodegradable resin composition is prepared by mixing a biodegradation promotion matter and a biodegradation retarding matter each at a definite mixing ratio to a biodegradable resin. The biodegradation promotion matter comprises an organic matter derived from a plant such as rice bran, and the biodegradation retarding matter comprises an organic antimicrobial agent derived from nature such as chitosan.
Patent JP-2001332096-A (JP)
Title: Non-volatile semiconductor memory, recording and reproducing device using non-volatile semiconductor memory
Inventor: KATAYAMA YUKARI
IPC: G11C29/42
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an error control system for a flash memory chip in which performance can be improved by minimizing a delay time by an error correcting circuit on the flash memory chip and combining an external controller having an error correcting function with the above and using it. SOLUTION: In a flash memory, parity of one bit is added to one byte, as for a byte in which a parity error is caused, read-out comparison voltage is finely adjusted and reading is performed again, and error correction is performed, or as for a byte in which a parity error is caused, a threshold value is read out in an analog manner, error correction is performed making a cell of which a threshold value is the furthest from writing reference voltage or a threshold value is the closest to read-out comparison voltage as a cell in which an error is caused.
Patent JP-2001332233-A (JP)
Title: Battery-housing case
Inventor: YAMASHITA KENICHIRO
IPC: H01M2/10
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a battery-housing case that can house alternatively various- kind of batteries which differ much in shape. SOLUTION: This exterior case is a battery-housing case, comprising the first housing portion which houses the first battery 20, and the second housing portion, which possesses commonly part of the first housing portion and houses the second battery 21 having a shorter total length than that of the first battery. A movable terminal 16 is arranged reciprocatingly, which retreats when the first battery 20 is housed and intrudes into the first housing portion, when the second battery 21 is housed to enable to contact with the retain the second battery 21.