baber/WOPTO huggingface dataset:
Patent JP-2002133730-A (JP)
Title: Optical axis adjusting device and exposing device provided with this device, and optical axis adjusting method and exposing method provided with this method
Inventor: YOSHIDA HIDEHIRO
IPC: G11B7/26
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical axis adjusting device automatically adjusting an optical axis to prevent deviation of a processing point of a laser beam from a target point even when a state of a laser beam source changes. SOLUTION: This optical axis adjusting device has an optical axis automatic adjusting part having two mirrors perpendicularly refracting an optical path of an incident laser beam and a driver of the two mirrors, two position detecting sensors receiving the laser beam, and a control part having an estimation model of the optical axis automatic adjusting part and controlling the optical axis automatic adjusting part on the basis of output signals of the two position detecting sensors.
Patent JP-2001197889-A (JP)
Title: Method for cloning and expressing nhei-restriction endonuclease in escherichia coli
Inventor: XU SHUANG-YONG
IPC: C12N15/54
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a recombinant DNA encoding NheI-restriction endonuclease and NheI methyltransferase, and a method for producing the NheI-restriction endonuclease from a cell of Escherichia coli containing the recombinant DNA. SOLUTION: An inner NdeI site in nheIR gene was removed by the silent mutation. A new NdeI site was prepared in an initiation codon site of nheIR gene. An NdeI-BamHI fragment containing nheIR gene was cloned in T7 expression vector to express in previously modified host ER2566 [pACYC-NheIM, pAII17-NhIR2]. The recombinant clone produces about 10,000,000 units of NheI per 1 g of wet cell.
Patent JP-2002126592-A (JP)
Title: Protector for blowing nozzle, blowing nozzle, and blowing method
Inventor: FUJIMOTO AKIRA
IPC: B08B5/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a protector for a blowing nozzle for protecting an operator from scattered substances in a blowing operation, the blowing nozzle, and a blowing method. SOLUTION: The protector 1 having a protector body 2 of a transparent rigid plastic sheet is fitted to the blowing nozzle 10 and fastened with a fastener 9. The fine scattered substances 30 from a plane 21 to be subjected to blowing are cut off by the protector body 2 of the conical protector 1 to protect the operator.
Patent JP-2001157920-A (JP)
Title: Tool for repairing damaged thread
Inventor: ABRAHAM MOSHE
IPC: B23G1/28
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a tool for repairing a damaged thread. SOLUTION: This tool comprises a body 2 with a hole 4 formed therein, a handle 6 with a female screw which is held so as to be freely rotated by 1 deg. in a part of the hole 4, a cylindrical parts 12 having a male screw engaged with a female screw of the handle 6, a tubular member 18 mounted on the body 2 in the direction perpendicular the axis of rotation of the handle 6 and opened in the hole 4, and a lever 16 inclined around a pin 34 fitted to the tubular member 18. The lever 16 is freely rotatable by 1 deg., the cylindrical parts 12 is hinge-coupled with an end of the lever 16, a cutter 28 is hinge-coupled with the other end thereof, and the cutter 28 is projected from the tubular member 18 through an opening 32. When the handle 6 is rotated in a predetermined direction, the cutter 28 is moved in the projecting direction from the tubular member 18, and when the handle 6 is rotated in the opposite direction, the cutter 28 is moved in a retracting direction into the tubular member 18.
Patent JP-2001177993-A (JP)
Title: Configuration of facility control system
Inventor: PREISS OTTO
IPC: H02J3/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the manual error signal of a signal being expressed by a test in advance, simplify configuration of facilities, and improve its quality. SOLUTION: A standardized test device for a device function 12 of a field control device 1 is used in a method and computer system for configuring a facility control system, and a display 23 of a visible device is generated at a graphic output device. Using a visible display, a user assigns the device function 12 to the facilities of an operating station 2 or a main function 6 of a function in an interactive system. Therefore, the graphic output device indicates a display 27 of facilities and/or an external appearance 28 of operation. In the preferable that the deformation of the present invention be used in high or middle-voltage switcher facilities. In this case, a description language for a device function conforming to the IEC standard 61850-6 is used.  This system has advantages, where the need for assigning the test of a signal that has been a usual practice up to now is eliminated, the visible mode of programs simplifies the configuration of facilities, and the quality is improved.
Patent JP-2002136642-A (JP)
Title: Pattern rotation display device for game machine
Inventor: NAKAJIMA TADASHI
IPC: A63F5/04
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a pattern rotation display device for a game machine having a patterned seal identifiable even in the rotation and formed to be easily discriminable pattern by embossing the pattern of the patterned, seal, and coating the front face part and side face part with paints or fluorescent paints of different colors. SOLUTION: This pattern rotation display device for game machine is provided with a pair of reels provided with feed claws at constant spaces along both side edges, and the endless pattern seals put on the reels and provided with holes along both side edges at the same spaces as the feed claws. The patterns are formed on the pattern seals by embossing.
Patent JP-2002144072-A (JP)
Title: Welding equipment
Inventor: AOKI MASAYOSHI
IPC: B23K26/21
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a welding equipment which can perform the vacuum sealing of a vacuum heat insulator at a low cost with high reliability against the durability and leak, easily perform the vacuum sealing in the vacuum atmosphere, and performance of the equipment can be prevented from lowering. SOLUTION: The beam 35 is transmitted in a transmissive wall part 11 constituting a vacuum chamber, and a work 26 in the vacuum atmosphere is irradiated with the transmitted beam 35 to perform the welding. The welding equipment is provided with a transmissive protector 22 for obstructing the plume 36 generated from molten substance from arriving at the wall part 11 on the side closer to the work 26 than the wall part 11, and shielding bodies 27 and 28 having hole parts 31 and 32 for passing the beam 35 and capable of obstructing the plume 36 generated from the molten substance from arriving at the wall part 11.
Patent JP-2002148217-A (JP)
Title: X-ray diffractometer
Inventor: KOBAYASHI KANJI
IPC: G01N23/207
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To enable an X-ray diffractometer to be applied to large-size samples even when the apparatus is a general purpose apparatus. SOLUTION: Even the general purpose apparatus can be applied to large-size samples by switching the apparatus to be for general purpose or for large-size samples by a mounting means for mounting an X-ray source and a detector, or a sample stage. The X-ray diffractometer 1 is provided with the mounting means 14 for mounting the sample stage 4 to a horizontal goniometer 5, or the mounting means 12, 13 and 14 for mounting the X-ray source 2, the detector 3 and the sample stage 4 to the horizontal goniometer 5. Each mounting means can change a mounting position of the sample stage from the horizontal goniometer, or mounting positions of the sample stage, the X-ray source and the detector from the horizontal goniometer, and therefore large-size samples are set to and analyzed by even the general-purpose apparatus.
Patent JP-2002148159-A (JP)
Title: Sample preparation method and device for it
Inventor: SHICHI HIROYASU
IPC: H01J37/20
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a sample preparation method and a device for it for separating or separatingly preparing a minute sample including a desired specific region from a sample such as a semiconductor wafer and an electronic part like a device without tilting a sample stage for the purpose of minute region analysis, observation, or measurement. SOLUTION: In this sample preparation method, an objective minute sample periphery is removed by irradiating the sample with a focused ion beam radiated to the sample surface at an angle of less than 90 degrees. Subsequently, the sample stage is turned around the vertical line to the sample surface, and the sample is irradiated while the focused ion beam irradiation angle to the sample surface is fixed. In this way, the minute sample is separated or separatingly prepared.
Patent JP-2002152801-A (JP)
Title: Position information transmission system and position information transmission method
Inventor: TSUNEKAWA KOICHI
IPC: H04W4/02
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a position information transmission system that allows a possessor of a mobile communication terminal to more accurately transmit its own position information to an opposite party which the possessor desirably informs of the position information. SOLUTION: When a possessor of a portable telephone 11a desires to inform a possessor of a facsimile terminal 16 about its own current position, the possessor of the telephone 11a makes a call to the facsimile terminal 16 by selecting the facsimile terminal 16 to be a destination and requests a system controller 12 to transmit the position information to the destination. The system controller 12 identifies the position of the telephone 11a in response to the request and transmits the identified position information of the telephone 11a to the designated facsimile terminal 16 via a communication network 14.
Patent JP-2002145954-A (JP)
Title: Polymer compound for photoresist and method for producing the compound
Inventor: TSUTSUMI KIYOHARU
IPC: G03F7/039
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer compound for photoresist, containing uniformly distributed monomer units, having small intramolecular and intermolecular compositional distributions and exhibiting excellent etching resistance. SOLUTION: The polymer compound for photoresist is produced by the copolymerization of a monomer mixture containing three kinds of (meth)acrylic acid esters comprising (A) a compound of formula 1, (B) a compound of formula 2 and/or 3 and (C) a (meth)acrylic acid ester of formula 4 having a substituted adamantane ring (R2, R12 and R13 are each H or a 1-3C hydrocarbon group; R14 is a 6-20C bridged alicyclic hydrocarbon group; R16 is methyl or the like; R18 and R19 are each H, hydroxy group, oxo group or carboxy group provided that R18 and R19 are not H at the same time; (p), (q), (r) and (s) are each 0 or 1; and p+q+r+s is 2-4).
Patent JP-2001199734-A (JP)
Title: Method for producing quartz glass
Inventor: KOMINE NORIO
IPC: C03B8/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that even if hydrogen molecule is added to quartz glass for ultraviolet resistance, the addition has only a terminating effect on a structural defect but is incapable of suppressing the formation of structural defect. SOLUTION: After a quartz glass piece of fixed size is cut out from a synthesized quartz glass ingot, the quartz glass piece is subjected to a hydrogen gas removal treatment in a heat treatment furnace.
Patent JP-2001199753-A (JP)
Title: Composition for paving construction
Inventor: ROTH TIMOTHY J
IPC: C04B22/12
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a paving construction composition produced by using a new artificial aggregate and/or a composite material obtained from a solid oxidized product of asphaltic substance. SOLUTION: The objective composition contains a bituminous composition and an artificial aggregate containing (1) a solid cement material containing (i) a cement accounting for 40-50 wt.% of the solid material and (ii) a solid oxidized product of an aqueous emulsion of natural asphalt from Orinoco belt of Venezuela and accounting for 40-50 wt.% of the solid material, (2) a sodium silicate binder and (3) 0.1-20 wt.% class F coal fly ash material.
Patent JP-2002144036-A (JP)
Title: Welding electric source device for weld line copy welding
Inventor: AKITANI SHIORI
IPC: B23K9/127
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a welding electric source device and a profile control device for sensing the weld line are separated in a weld line copy welding in which a welding torch is made to oscillate and copy the weld line, therefore, both a circuit having the same function is required in duplicate for both devices, and this results in cost increase and takes time for the arrangement and wiring. SOLUTION: The welding source device PS is provided with a composite input positional deviation calculation circuit PDH which receives as inputs a welding current detection signal Id, an oscillation position signal Op from a robot control device RC, a welding voltage detection signal Vd, a short circuit/ arc discrimination signal Sa, and a wire feeding speed detection signal Wd, and which outputs a signal Pd of a positional deviation between the oscillation center position and a weld line position, and an interface circuit IFST which transmits the above positional deviation signal Pd to the above robot control device RC to make the welding torch 4 copy the weld line and also receives the oscillation position signal Op from the above robot control device RC.
Patent JP-2002143673-A (JP)
Title: Method and device for ultrasonic chemical reaction
Inventor: KATO NOBUHISA
IPC: B01J19/10
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for an ultrasonic chemical reaction, in which the efficiency of chemical reaction by ultrasonic wave is improved. SOLUTION: For example, plural reaction vessels 1a, 1b and 1c are provided, vibrator transducers 3a, 3b and 3c for emitting ultrasonic waves of different frequencies are arranged respectively to the vessels 1a, 1b and 1c and a reaction solution 2 containing a component causing the chemical reaction by ultrasonic wave is irradiated successively with the ultrasonic waves having different frequencies or, plural vibrator transducers emitting ultrasonic waves having different frequencies from each other are provided in one reaction vessel and the reaction solution can be irradiated successively or simultaneously with the ultrasonic waves having different frequencies.
Patent JP-2002156298-A (JP)
Title: Measuring method of piston frictional force and its device
Inventor: NAKAYAMA YOSHINORI
IPC: G01L5/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To improve the measurement accuracy of piston frictional force by correcting or reducing the friction error increased by the effects of inertial force of a movable liner. SOLUTION: In the case a liner 2 moved by piston frictional force of an engine is measured as the piston frictional force with a load sensor 3, the inertial component of the liner is measured by placing an acceleration sensor 6 on the liner and by removing the liner inertial component measured with the acceleration sensor from the piston frictional force measured with the load sensor, the piston frictional force excluding the liner inertial component is measured. For another embodiment, a mechanism regulating the inertial force of the liner is placed on the liner and the effects of the liner are avoided.
Patent JP-2002157528-A (JP)
Title: Net-cooperative retail sales and home delivery system in interlock with
Inventor: KATO TOSHIO
IPC: G06Q50/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a retail sales and home delivery system by which the home delivery time of merchandise is shortened by using the Internet, etc. SOLUTION: This retail sales home delivery system consists of an unspecified majority of clients who can order desired merchandise through a network, a retail server for receiving a merchandise order from a client and also arranging the home delivery of the ordered merchandise and a plurality of vehicles for home delivery for mounting merchandise and traveling round in a prescribed region. The retail server specifies a merchandise delivery place desired by the client in regard to the merchandise ordered by the client also selects a vehicle for home delivery being the closest to the specified merchandise delivery place and delivers the desired merchandise to the client who has ordered the merchandise by the selected vehicle for home delivery.
Patent JP-2002162348-A (JP)
Title: Method for determining form of graphite
Inventor: SUGANO TOSHITAKE
IPC: G01N21/47
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily determining a form of graphite of cast iron. SOLUTION: The cast iron is tensed to be broken and roughness of its breaking face is accurately measured by using a laser. If the roughness of the breaking face is fine, it determines that the form of the graphite has a D type graphite texture. If the roughness of the breaking face has a large variation, it determines that the form of the graphite has an A type graphite texture. A ratio of the texture can be calculated based on an obtained result.
Patent JP-2002159448-A (JP)
Title: Video scope for examining eye
Inventor: OSHIMA KIYOKO
IPC: A61F9/007
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light video scope for examining eyes which enables an ophthalmologist to examine appearances of eyes by magnifying them without getting close to a subject, and to provide a video scope for examining eyes which takes in less reflection of unnecessary light. SOLUTION: A video scope for examining eyes is equipped with a grip 3 for an operator to hold and a contact 2 which makes contact with a subject. Either the grip 3 or the contact 2 is equipped with an objective lens 7, a solid- state image pickup device 8, and a light source 5.
Patent JP-2002163437-A (JP)
Title: System and method for updating article price
Inventor: OKADA MITSUYUKI
IPC: G06Q30/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To automatically price articles and to update a price list so that an electronic store is continuously competitive in selling based mainly on pricing to other electronic stores handling articles of the same kinds. SOLUTION: Price information on a competing article of another specified store is extracted from downloaded homepage data of the store and a sellable price of an article which is inferior in price setting is calculated from its limit discount price defined in profitable value algorithm. Then the article has its price updated into the calculated sellable price. Consequently, the articles is always competitive to articles of the same kinds at other electronic stores.
Patent JP-2002165302-A (JP)
Title: Tracked flatcar system
Inventor: INADA KENICHI
IPC: H01F38/18
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that a ferrite sheet made of a high-resistance magnetic material has been hitherto disposed so as to oppose a power-receiving unit in order to prevent the occurrence of an eddy current by interrupting a flux to flow to the side of a structure that holds a feeder, but a flux reduction due to the interruption has caused a decrease of a current generated at a pickup coil and also has resulted in a decrease of supply capability to bring about degradation in efficiency. SOLUTION: A tracked flatcar system is the one that includes a tracked flatcar 13 comprising a power-receiving core 3 having a U-shaped opening and a feeder holder 24 comprising a feeder-holding section that disposes a feeder 5 at a specified position in the U-shaped opening of the core, and feeds power to the tracked flatcar from the feeder via the power-receiving core in a state of noncontacting with the flatcar. Also in the system, a magnetic body 30 is mounted at the neighborhood of the edge of the U-shaped opening of the core of the feeder holder along the direction of the length of the feeder.
Patent JP-2002160623-A (JP)
Title: Vehicular antiskid control device
Inventor: ONUMA YUTAKA
IPC: B60T8/1761
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To properly control braking slip of wheels in the condition that braking force is granted to the wheels by an automatic braking device. SOLUTION: When a stop lamp switch 34 is discriminated to be on (S20), or when it is discriminated to be automatically controlled by an automatic brake control device 32 (S30), a threshold value for starting antiskid control is prevented from being set higher by the selection of the conditions of stating antiskid control during braking (S40). Thus, there is no case that, until the braking slip is higher than that at starting normal antiskid control, the antiskid control is not started and a controlled variable at starting the antiskid control is larger resulting therefrom to cause an abrupt change in braking force.
Patent JP-2002169734-A (JP)
Title: System and method for providing contents, storage medium stored with program for implementing contents providing method, and server
Inventor: ISHIBASHI MASAAKI
IPC: G06F21/44
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for providing contents, a storage medium stored with a program for implementing the contents providing method, and a server. SOLUTION: This contents providing system provides contents through a network and contains a means which receives a connection request sent from a computer and a connection request sent form a cellular telephone and having an added identifier corresponding to the identification code of the cellular telephone; and this means for receiving the connection requests contains a means for deciding whether or not the identifier is added and a means for performing different session management according to whether or not the identifier is added.
Patent JP-2001220417-A (JP)
Title: Copolymer for cement admixture, method for producing the same and its use
Inventor: YAMAMOTO MASAYA
IPC: C08F290/06
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer for cement admixture exhibiting high dispersibility with a small amount added, especially exhibiting excellent dispersion performances even in a high water reduced range, a cement admixture and a cement composition using the copolymer and to provide a method for producing the copolymer. SOLUTION: The copolymer for a cement admixture comprises a constituent unit (I) derived from an unsaturated polyalkylene glycol ether-based monomer (a) containing a 5C alkenyl group and a 2-18C oxyalkylene group having 10-300 average number of added mols and a constituent unit (II) derived from an unsaturated monocarboxylic acid-based monomer (b) as essential constituent units. The cement admixture essentially comprises the copolymer and sometimes contains a defoaming agent. The cement composition essentially comprises the copolymer for the cement admixture and cement.  The method for producing the copolymer comprises copolymerizing monomer components containing the unsaturated polyalkylene glycol ether-based monomer (a) and the unsaturated monocarboxylic acid-based monomer (b) as essential components by using a chain transfer agent and/or adjusting pH to >=5 after the copolymerization.