baber/WOPTO huggingface dataset:
Patent JP-2002102247-A (JP)
Title: Laser surgery apparatus
Inventor: FUJIEDA MASANAO
IPC: A61B18/20
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a laser surgery apparatus expectable to obtain a good result for a patient by reducing the burden on the patient. SOLUTION: The laser surgery apparatus for correcting the refraction by cutting off the corneal tissue with laser beams is provided with an irradiation optical system, a control means, and an announcing means. The irradiation optical system is for guiding the laser beams from a laser source and changing the region to be cut off by the laser beams. The control means is for obtaining control data of the laser source and the irradiation optical system based on the refraction data and controlling the drive of the laser source and the irradiation optical system. The announcing means is for announcing that the surgery, divided into the process of changing the refraction within a prescribed region including the apex of the cornea and other processes based on the control data, enters the process of changing the refraction within the prescribed region including the apex of the cornea.
Patent JP-2002115820-A (JP)
Title: Method for waste combustion
Inventor: NAKANISHI HIDETOSHI
IPC: F23G5/16
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To effect perfect decomposition of a benzene ring, which is believed to constitute recombination of dioxin at the time of waste combustion. SOLUTION: Waste is burned by using water-added fuel obtained by mixing oil with water in a ratio 1 to (2-5). In producing the water-added fuel, waste (waste oil, PCB, etc.), is dissolved or suspended in oil, and the obtained water- added fuel is used in waste combustion.
Patent JP-2001131275-A (JP)
Title: Polycondensation of polyester using lithium titanyl oxalate catalyst
Inventor: CANNON KEVIN C
IPC: C08G63/85
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an improved process for producing a polyester having excellent color-properties by a polycondensation reaction. SOLUTION: A polyester is prepared by a catalytic polycondensation of a polyester-forming reactant in the presence of a polycondensation catalyst. As the polycondensation catalyst, lithium titanyl oxalate is used.
Patent JP-2001159080-A (JP)
Title: Adhesive composition for rubber/fiber, synthetic fiber for rubber reinforcement and fiber-reinforced rubber structure
Inventor: SHOJI HIROMITSU
IPC: D06M11/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive composition exhibiting high adhesion to rubber despite its reduced add-on to synthetic fiber, to obtain a synthetic fiber for rubber reinforcement by utilizing the above composition, and to obtain a fiber-reinforced rubber structure by reinforcing a rubber with the above synthetic fiber for rubber reinforcement. SOLUTION: This adhesive composition for rubber/fiber is obtained by formulating an adhesive matrix component consisting of a resorcinol/formaldehyde/ rubber latex with a silicate compound which has the following characteristics: atom ratio of silicon/magnesium is 1:(0.1-1.0), light transmittance T of its 1% aqueous dispersion is >=50%, and thixotropy index of its 2% aqueous dispersion 2.0-10.0. The 2nd objective synthetic fiber (cord) for rubber reinforcement is obtained by coating the surface of a synthetic fiber cord with the above adhesive composition. The 3rd objective fiber-reinforced rubber structure is obtained by reinforcing a rubber with the above synthetic fiber cords.
Patent JP-2002113769-A (JP)
Title: Method for stopping extruder and safety device
Inventor: SUGIMOTO ITSUO
IPC: B29C48/395
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To stop an electric motor accurately and promptly during an overload. SOLUTION: A rotation detector 11 for detecting the number of revolution of screw shafts, torque detectors 12R and 12L for detecting the rotational torque of the screw shafts 2R and 2L, and a controller 14 which calculates standard shaft torque from the number of revolution of the screw shafts outputted from the rotation detector 11 and the physical property constant of a resin, compares the measured shaft torque outputted from the torque detectors 12R and 12L with the standard shaft torque, and stops the electric motor 7 when the measured shaft torque exceeds the regular range of the standard shaft torque are provided.
Patent JP-2001240593-A (JP)
Title: Remedy for hypertriglyceride-mia and antiadipositacs
Inventor: YADA SHINJI
IPC: A61P3/04
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an inhibitor of triglyceride that is useful for remedy for hyper triglyceride-mia or antiadipositacs. SOLUTION: The inhibitor of triglyceride useful for remedy for hypertriglyceride-mia or antiadipositacs includes a compound shown by formula [I] [In the formula, R1 shows a 1-6C alkyl group or a group shown by formula [II] [R11 shows a substituted 1-6C alkyl group, R12 shows a halogen atom, hydroxy group, 1-6C alkoxy group, substituted amino group, or the like, Y shows oxygen or the like] R2 shows a 1-6C alkyl group, 3-7C cycloalkyl group or the like, R3 shows a substituted phenyl group, substituted thienyl group, substituted furyl group or the like].
Patent JP-2002115811-A (JP)
Title: Combustion apparatus
Inventor: OGUSHI TETSUTARO
IPC: F23D14/62
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a combustion apparatus wherein a stable combustion state is achieved in a short time, and the amount of production of thermal NOx is further reduced. SOLUTION: A combustion apparatus includes a mixing chamber 2 for superheating steam and heating and previously mixing a fuel and an air flow involving the fuel and steam. A heat insulating member 7 and an induction coil 3 are wound around an outer periphery of the mixing chamber 2. To the induction coil 3 a high frequency power supply 8 is connected. In the mixing chamber 2 a temperature detector 9 is installed, which detector is in turn connected to the high frequency power supply 8 through a temperature control section 10. The mixing chamber 2 is induction heated on the basis of the temperature of the air flow detected by the temperature detector 9 so as to adjust the temperature to a predetermined value.
Patent JP-2002121733-A (JP)
Title: Connecting structure of piles and connecting structure of pile head reinforcement
Inventor: YOSHIDA TATSUYA
IPC: E02D5/30
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of piles capable of easily and surely performing a connection independently from field welding. SOLUTION: Flange plates 4 larger in diameter than the diameter of existing piles 1a and 1b and having a plurality of small holes 4a in the peripheral part are integrally mounted on the end plates 2 of the piles 1a and 1b by welding or the like. The flange plates 4 of the vertically arranged existing piles 1a and 1b are mutually connected through bolts 5 by use of the small holes 4a. For the pile heads, pile head reinforcements are mounted by use of the small holes 4a of the flange plates 4 integrally mounted on the end plates 2 of the pile heads.
Patent JP-2002124004-A (JP)
Title: Recording medium loading unit
Inventor: KABASAWA HIDETOSHI
IPC: G11B17/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent damage on a disk-shaped recording medium during loading and to permit a highly accurate loading treatment in a recording medium loading unit which can accept different kinds of disk-shaped recording media. SOLUTION: This disk unit includes a carrier unit 70 which transports loaded disks 11, 12 between an ejection position and a loading position, and a supporting means which is provided on the carrier unit 70 and holds the peripheral edge of the disks 11, 12. The supporting means consists of clip disks 74 to 76 which have a fixing part 85 fixed on the carrier unit 70, and a tongue- shaped piece part 86 which extends from the fixing part 85 and contacts the front edge of the disks relative to the insertion direction of the disks 11, 12 with spring force.
Patent JP-2002120993-A (JP)
Title: Automated storage and retrieval warehouse and cargo handling method for the same
Inventor: MATSUDA KUNIHARU
IPC: B65G1/04
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of load storage and retrieval in an automated storage and retrieval warehouse. SOLUTION: A transfer unit 6 for a stacker crane 2 and for a transfer carriage has picking units 23 whose interval is adjustable in dependence on a width dimension L of a load W. For retrieval or storage, while the transfer unit 6 is moved toward a load W, the interval between the picking units 23 is adjusted and an attitude of pickers 29 is selected.
Patent JP-2002123927-A (JP)
Title: Magnetic recording medium
Inventor: IWANO TOMOE
IPC: C10M107/38
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To suppress the drop of powder, to avoid the deterioration of characteristics due to the wear of a head and to diminish the lowering of output due to spacing failure. SOLUTION: In a magnetic recording medium 10 obtained by successively forming a magnetic layer 2 comprising a ferromagnetic metallic thin film and a carbon protective film 3 on a nonmagnetic base 1, an aromatic alcohol treated layer 4 is formed on the carbon protective layer 3, and a lubricant layer 5 containing an ester compound with a prescribed structure is formed on the aromatic alcohol treated layer 4.
Patent JP-2002129741-A (JP)
Title: Hanging scaffold for repairing inner surface of cylindrical structure and installation method therefor
Inventor: YOKOYAMA HIROYUKI
IPC: E04G3/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a hanging scaffold for repairing the inner surface of a cylindrical structure and an installation method therefore, enabling the hanging scaffold to be efficiently and safely installed inside the vicinity of the top of the cylindrical structure such as a chimney A. SOLUTION: The hanging scaffold, installed inside the vicinity of the top of the chimney A, is constitutionally provided with a plurality of working scaffolds 1-6 installed vertically at prescribed intervals, coupling wires 9 for coupling the working scaffolds 1-6 together, and hanging wires 11 for hanging the working scaffolds 1-6 inside the vicinity of the top of the chimney A.
Patent JP-2002130461-A (JP)
Title: Slip lockup control device for automatic transmission
Inventor: SUEHIRO KANAME
IPC: F16H61/14
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To avoid the deterioration in operability by a large fluctuation in fastening force of a lockup clutch for performing slip lockup control when switching a drive to/from a coast down shift. SOLUTION: When switched to the coast from the drive or to the drive from the coast under the slip lockup control, a fastening pressure command value Plu of the lockup clutch is fixed to a preset value INITRSCD for a prescribed time DCTIM from switching, and when the prescribed time DCTIM passes, the fastening pressure command value Plu is decided on the basis of respective absolute values of a target slip rotating speed, an actual slip rotating speed and engine output torque.
Patent JP-2002129355-A (JP)
Title: Surface treated steel with weather resistance, surface treatment aqueous agent for steel with weather resistance, and surface treatment method for steel with weather resistance
Inventor: HARADA YOSHIYUKI
IPC: C22C38/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a steel material with weather resistance, which inhibits generation of a rust rein-off in an initial stage before a stable rust on the surface is formed, and has a resin coating for accelerating formation of the stable rust. SOLUTION: This method for forming the steel material with weather resistance comprises applying an aqueous coating solution including a treatment agent on at least one side of a base substance of the steel with weather resistance, and drying to form the resin coating of 2-100 μm of thickness. The solution includes, (A) a resin containing a carboxyl group (preferably 0.15-3.5 equivalent weight/g), which shows one absorption peak in 1500-1800 cm-1 in an infrared absorption spectrum, (B) a phosphate compound (preferably having water solubility of 0.001 g/100 g or more), (C) pigment, and (D) additives such as an oxidizing agent as needed.
Patent JP-2001152998-A (JP)
Title: Fuel supply rail integrating fuel injection valve energizing spring
Inventor: BURCH CRAIG EDWARD
IPC: F02M69/46
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To simplify the assemblage of a fuel injection system and its serviceability and to accurately control the possible range of a fuel injection valve energizing force. SOLUTION: This fuel supply rail assembly 30 is provided with a plurality of fuel injection valve storage housings 34 installed on a cylinder head 12 of an internal combustion engine and a plurality of fuel injection valve energizing springs 50 arranged in the respective housings 34 in such a state as energizing the fuel injection valves 20 received in the respective housings 34 towards the cylinder head 12 within a range of the preselected injection valve energizing force.
Patent JP-2002135382-A (JP)
Title: Charger terminal structure for cordless phone
Inventor: OBATA TETSUO
IPC: H04W84/10
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a charger terminal structure for a cordless phone by designing a long distance from start of contact between a slave set charging terminal and a master set charging terminal until a slave set is completely contained in a master set so as to clean up dirt on contacts and enhance the charging stability. SOLUTION: In the charger terminal structure for a cordless phone where a slave set 1 having the slave set charging terminal 3 is removably inserted to the master set charging terminal 4 of the master set 2 so as to conduct the slave set charging terminal 3 and the master set terminal 4, the slave set charging terminal 3 is placed at both side faces at a lower end of the slave set 1 and the master set terminal 4 has an elastic force in a direction of clamping the slave set charging terminal 3.
Patent JP-2002134148-A (JP)
Title: Fuel cell system
Inventor: WATABE MASAHITO
IPC: H01M8/10
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of reducing time loss for start of power generation, even when the condition with the fuel cell system being not actuated continues for a long time by charging a battery used as an auxiliary power source through electricity generation by the fuel cell body. SOLUTION: A timer 21 provided in a control device 14 is used, and the timer 21 starts counting, when power generation of a stack 4 stops. A battery 11 is started when a total time becomes larger than a threshold, and the battery 11 is stopped and switched to the power generation of the stack 4, at a stage when power generation of the stack 4 becomes possible. The electric power obtained by the power generation of the stack 4 is used for charging the battery 11. After completion of charging the battery 11, the timer 21 is reset, and the power generation of the stack 4 is stopped, so that the battery 11 can be maintained in a condition with starting being always possible.
Patent JP-2001195864-A (JP)
Title: Magnetic tape cartridge
Inventor: TAKAHASHI DAISUKE
IPC: G11B23/107
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To stabilizing the positioning accuracy of a magnetic tape cartridge when the cartridge is positioned by bringing a positioning member into abutment on the positioning parts or reference planes of a case. SOLUTION: The flank of the cartridge case 2 in which a single reel 5 wound with a magnetic tape 4 is rotatably housed is provided with the positioning part 23 having an abutment wall surface 23a on which the positioning member 11 of a recording and reproducing device abuts. The draft of the abutment wall surface 23a is formed smaller than the draft of another case side wall surface. A case bottom wall 2c formed with the reference planes 26a, 27a and 28 at the base surface of the cartridge case 2 is formed to an equal thickness free of ribs and level differences.
Patent JP-2001275946-A (JP)
Title: Forceps stopper for endoscope
Inventor: OUCHI NAOYA
IPC: A61B1/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a forceps stopper for an endoscope in which degree of the crack generated by repeated uses is easily confirmed to appropriately judge exchanging. SOLUTION: Indications 16 and 28 are attached at positions at specified intervals from the ends of passages 15 and 27 on the surfaces of closed membranes 14 and 26.
Patent JP-2002096106-A (JP)
Title: Grooved reduction roll for manufacturing heat-transfer pipe
Inventor: SAITO TAKAHIRO
IPC: B21B27/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the abrasion and corrosion resistance of a grooved reduction roll used for manufacturing an internally grooved heat-transfer pipe for a heat exchanger, to secure a longer life. SOLUTION: The grooved reduction roll made of WC-base sintered hard alloy for manufacturing the internally grooved heat transfer pipe is coated with an amorphous carbon film. Preferably the roll is further coated with a silicon carbide film as an intermediate layer.
Patent JP-2002126913-A (JP)
Title: High adhesion hard film-covered tool and its manufacturing method
Inventor: SEKI KATSUHIKO
IPC: C23C14/02
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To overcome the problem such that a cutting condition for a covering tool used as a cutting tool is increased in strictness along with development of a machine tool and especially in cutting of a hard cutting material, a problem on a life for a tool owing to peel of a covering is caused to rise. SOLUTION: The covering tool consists of a single layer, a multilayer, or an inclination composition structure layer consisting of one kind or more selected from 4a, 5a, and 6a group element of a periodic table as a rigid film, carbide, nitride, oxide, and boride of Al and Si, a solid solution of them, and a mixture thereof. A diffusion layer containing at least one or more kinds of 4a, 5a, and 6a group element of a periodic table is formed on the approximate surface of the base material. By containing amorphous structure on the approximate surface of the base material, peel resistance can be improved.
Patent JP-2002131306-A (JP)
Title: Oxygen concentration monitoring method in beverage producing process and oxygen concentration monitor
Inventor: KUROKAWA DAISAKU
IPC: B67C3/10
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To continuously monitor the amount of dissolved oxygen in a beverage in a beverage storage tank in a beverage filling machine. SOLUTION: Gas is continuously sampled via an exhaust port 28 and an exhaust pipe 29 from an unfilled part of the beverage storage tank 1 for the beverage filling machine and supplied to an oxygen measuring device 40. The measuring device 40 has an oxygen measuring instrument 45 and measures the concentration of gaseous oxygen in the sent gas. Based on the concentration of gaseous oxygen, it is monitored whether the amount of dissolved oxygen in beer in the tank is not higher than a prescribed level. Also, the beverage is sampled from a supply route for supplying the beverage to the tank and the concentration of oxygen in the beverage is measured and monitored.
Patent JP-2002128763-A (JP)
Title: Method for purifying 1,3-dialkylpyrazole-4-carboxylic acid
Inventor: ENOMOTO MIKI
IPC: C07D231/14
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for isolating and purifying a 1,3-dialkylpyrazole-4- carboxylic acid from the isomer, a 1,5-dialkylpyrazole-4-carboxylic acid. SOLUTION: This method for isolating the 1,3-dialkylpyrazole-4-carboxylic acid is characterized by regulating an aqueous solution containing the 1,3- dialkylpyrazole-4-carboxylic acid represented by general formula (1) (wherein, R1 denotes a 1-10C chain or cyclic alkyl group; R2 denotes hydrogen atom, a halogen atom, a 1-10C alkyl group or a haloalkyl group) and the 1,5- dialkylpyrazole-4-carboxylic acid represented by general formula (2) (wherein, R1 and R2 denote each the same meaning as that described above) to pH 1.5-4.5 and crystallizing the 1,3-dialkylpyrazole-4-carboxylic acid.
Patent JP-2002104790-A (JP)
Title: Care-giving wheelchair ascending/descending machine capable of being operated by one person
Inventor: MATSUOKA HIROSHI
IPC: A61G5/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair ascending/descending machine or a care-giving ascending/descending machine enabling a physically handicapped person using a wheelchair, an aged person care-given, and a care-giver for them to safely and smoothly ascend/descend an indoor/outdoor level difference or stairs often used in Japanese architecture by a simple operation, and saving a cost thereof. SOLUTION: An expanding/contracting elastic container 1 is expanded with compressed air obtained by an air compressor integrated with an air tank, thereby obtaining ascending force. The compressed air is released from the elastic container by an air releasing solenoid valve 7, thereby descending an ascending/descending board 6 with its self weight. By using air pressure, a structure can be simplified, and operation and maintenance can be facilitated.
Patent JP-2002136399-A (JP)
Title: Sweat absorbing pad for seat
Inventor: SUMIYA KATSUYOSHI
IPC: A47C27/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a sweat absorbing pad capable of absorbing sweat in the buttocks and the back of a child for prevention of dermatopathy and a cold and detachable for washing dirt from it for keeping the seat part and the back part clean. SOLUTION: In this sweat absorbing pad 1 for a junior seat, a sweat absorbing layer containing 40% acrylic, 40% rayon, and 20% polyester is formed on the front face of a base material made of polyester of 100%, while a slip stopping layer containing 50% acrylic ester copolymer and 50% MBR is formed on the back face. The sweat absorbing pad 1 is mounted on the junior seat 3 while bent along a bending groove 12 according to the shape of a seat part 30.
Patent JP-2002137867-A (JP)
Title: Control system of spinning take-up device
Inventor: HASEGAWA MASAKATSU
IPC: B65H54/02
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To ascertain maintenance by making sure of a state precisely by respectively monitoring sliding of an induction motor for driving of a bobbin holder, etc., on a large number of take-up machines and comparing it with a general tendency by grasping it. SOLUTION: This control system of a spinning take-up machine is furnished with at least one unit of the spinning take-up machine to drive each of the bobbin holders BH1, BH2 by each one of the induction motors IM1, IM2 and a setter 6 to set rotational speed of the induction motor on each of the spinning take-up machines, and the setter has a function to perform collection, recording and computation or to intermediate them to collect sliding quantity of the induction motor for each of the bobbin holders in a period of time when the bobbin holder and a contact roller CR do not make contact with each other, to compute and display development of the sliding quantity of each of the motors by recording and statistically treating them and a distribution state of the sliding quantity of all the motors and to specify the induction motor reaching abnormal sliding quantity.