baber/WOPTO huggingface dataset:
Patent JP-2002017739-A (JP)
Title: Basket type grip forceps
Inventor: OKADA TSUTOMU
IPC: A61B17/22
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide basket type grip forceps capable of positively transmitting the traction force of an operating wire by preventing the operating wire from getting loose when wound, being disjointed when cutting the operating wire and winding the cut operating wire to apply lithotriptic treatment. SOLUTION: An operating pipe 12 for binding a plurality of elastic wires 5a, 9a, 9b is provided at the base end part of the operating wire 3, and a binding member 15 for binding a plurality of elastic wires is provided in a position in front of the operating pipe 12 near the base end part of the operating wire 3. A wire cutting range 16 for carrying out the cutting work of the operating wire 3 is provided between the binding member 15 and the operating pipe 12.
Patent JP-2002025367-A (JP)
Title: Manufacturing method of flat cable and flat cable
Inventor: FUKUMOTO KOJI
IPC: H01B13/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a flat cable which can avoid a gap produced between flat films as well as avoid misalignment of a linear conductor. SOLUTION: An adhesive bond is applied at a striped region corresponding to each space between linear conductors 5 arranged in parallel of a top face of an insulating film 4, and a plurality of linear conductors 5 are pinched in a parallel state between a pair of insulating films 3, 4, which, after being thermocompression bonded between each two linear conductors 5 with the adhesive bond, are adhered with each other by ultrasonic adhesion.
Patent JP-2002026114-A (JP)
Title: Substrate-processing apparatus and power source unit for electrostatic chuck stages
Inventor: NASHIMOTO KIYOSHI
IPC: H01L21/68
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a voltage feed system for electrostatic chuck stages and reduce the number of components, etc., for lowering the cost. SOLUTION: A voltage feed system 3 feeds a voltage to a chuck electrode embedded in a dielectric block of an electrostatic chuck stage, this inducing static electricity on the dielectric block surface to electrostatically chuck a substrate. The feed system 3 has a d-c voltage feeder for feeding an electrostatic chucking d-c voltage to the chuck electrode and a high frequency voltage feeder for feeding a high frequency voltage for cleaning the chucking surface. The d-c voltage feeder and the high-frequency voltage feeder have identical transistors 352, 362 for controlling outputs of identical d-c converters 351, 361 to feed the voltages. Switches 355, 365 change over them for feeding either the d-c or high-frequency voltage.
Patent JP-2002017880-A (JP)
Title: Electronic safety belt, fire hose and worker information collector using electronic safety belt
Inventor: NAKAMURA SHUZO
IPC: G02B6/02
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To grasp the moving direction and the present position of a person at a disaster field without using a special position instrument, as for a system provided with and electronic safety belt including an optical fiber. SOLUTION: A position a0 and a position a9, positions a1 and a8, a2 and a7, a3 and a6, a4 and a5 on the safety belt respectively correspond to each other. When a personnel 7 turns to the left from the position a0 to the position a1, the optical fiber is bent. Also at the position a8, the optical fiber is bent in the same direction as the position a1. By emitting an optical pulse signal to the optical fiber from a light emitting source, an optical pulse signal generated by rear Brillouin scattered light at the position a1 and an optical pulse signal generated by rear Brillouin scattered light at the position a enter a measuring part from the optical fiber.  With these optical pulse signals, an optical cable loss measuring instrument 3 obtains distances from a reference position a0 to the position a1 and the position a8 being the bent sites and the transmission loss of the respective optical pulse signals, and a PC 5 for monitoring control obtains the bending directions of position a1 and the position a8.
Patent JP-2002025065-A (JP)
Title: Information recorder, information reproducing device and information recording/reproducing device
Inventor: MIURA HIROSHI
IPC: G11B20/14
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an information recorder, etc., capable of stably recording or reproducing multi-valued information by a simple method on or from a phase transition recording medium. SOLUTION: In the information recorder for recording the information as the recording mark by using a light spot with respect to the phase transition recording medium the position of the rear end edge of the recording mark is modulated in the scanning direction of the light spot in accordance with the recording information. The light spot is formed by a laser beam and the modulation is made by changing the power level of the laser beam with two or more steps. When the multi-valued information is recorded, the plural recording marks are combined to make them to one unit, and the multi-valued information is expressed by the combination of the individual position of the recording marks in the one unit and the position of the rear end edge of the mark.
Patent JP-2002028984-A (JP)
Title: Method for producing fuel transporting hose
Inventor: NISHIYAMA TAKAHIRO
IPC: B29C48/32
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fuel transporting hose which is cheap in production costs and excellent in insertability, sealability, and extraction resistance. SOLUTION: The method has a process in which an unvulcanized hose having an inner layer of a fluororubber is extrusion-molded without using a mandrel, a process in which the unvulcanized hose is vulcanized to form the fuel transporting hose 1 having a fluororubber inner layer 2, and a process in which a fluorine-modified silicone lubricating layer 6 is formed on the inside surface of the inner layer 2.
Patent JP-2002032276-A (JP)
Title: Device and system for on-vehicle communication
Inventor: SAKO HIDEKI
IPC: H04W4/90
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle communication system where the sending rank is easily controlled for the information which are transmitted from an application protocol. SOLUTION: An on-vehicle information processor 13 mounted on a vehicle and a CPU 25 installed at a business office contain the TCP/IP protocol groups, and an application protocol for transmitting and receiving information (data) is built on a TCD/UDP socket. The exclusive ports 32 are set about 'emergency notification' having urgency among those functions using the application protocol, and the ports 31 are set for other functions. Thus, the emergency information can be immediately transmitted without having any waiting state.
Patent JP-2002036338-A (JP)
Title: Foam of non-crosslinked polyethylene resin, manufacturing method therefor and molding using this foam
Inventor: SHINTO MASAHIRO
IPC: B29C48/92
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a foam which is formed of a non-crosslinked polyethylene resin with the practicability of its material recycle operation and shows high thermal moldability and an efficient manufacturing method therefor as well as a molding having superb buffering properties and pliability. SOLUTION: The foam is formed of the non-crosslinked polyethylene resin whose maximum takeup rate during melting measured under special conditions is 5-30 m/min. In addition, the foam has settings such as 0.01-0.1 g/cm3 density, 0.5-20 mm thickness and 0.2-5.0 mm average cell diameter and 50-95% closed-cell percentage. The manufacturing method for the foam comprises the steps to supply the non-crosslinked polyethylene resin and a foaming agent to an extrusion machine and melt-knead these materials and further extrude and expand the mixture. The molding is obtained by thermally molding the foam.
Patent JP-2001068683-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/322
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of a thin film semiconductor element due to infiltration of a contaminating elements and ions, by a method wherein a film having a blocking action to the movable ions such as a silicon nitride, an aluminum oxide and a tantalum oxide is formed on the upper and lower parts of the element. SOLUTION: A first silicon nitride film is formed on an insulative substrate 101 as a first blocking layer 102 to prevent a contamination from the substrate 101. A coat 103 having a good adhesion to a silicon material is formed on the first silicon nitride film 102. A source region 107, a drain region 109, a channel region 108 held between the regions 107 and 109, a gate insulating film 104 and a TFT having a gate electrode 110 are formed on the coat 103. A second silicon nitride coat is formed on the film 104 as a second blocking film 105 in such a way as to cover the TFT. Moreover, the film 105 is formed after the formation of the TFT and before the formation of the electrode 110 on the source region 107 and/or the drain region 109.
Patent JP-2001101018-A (JP)
Title: Method and system for updating firmware image of network device
Inventor: SHO SOBI
IPC: G06F21/12
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To realize a method and system for validly updating the firmware image of a network device without increasing the hardware. SOLUTION: This system is provided with an HTTP server 13, a down-load server 14, and a reboot module 16. The HTTP server is used for offering an HTTP service, and provided with a certifying module for judging the certainty of the identification of a client, a purser, and a first memory for storing a new firmware image. The down-load server 14 is used for down-loading the new firmware image to be updated, and provided with a file index inspecting module for deciding the validity/invalidity of the format of the file index of the new firmware image and a deleting module for deleting the data stored in the second memory. The reboot module 16 can use the new firmware image according to the automatic restart of the network device.
Patent JP-2002044633-A (JP)
Title: Distribution system of moving picture and its operation system
Inventor: NOHARA TAKUYA
IPC: H04N21/2543
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a real-time distribution system of a moving picture and its operation system which do not need any original picture server or an IP network of a distribution user and can be operated at a low management cost. SOLUTION: This system is provided with a picture encoding device which can be installed by a user and a picture server to be installed by an operator operating a distribution system, which can be connected with each other via a public transmission circuit network. A picture server is connected to the Internet via an IP network of a carrier. When the picture server is requested for distribution of a moving picture by a client terminal, the picture server allows the picture encoding device to call and reduces circuit usage charges, etc. The operator provides the system to the user, and receives a charge from the user according to the usage status of the system in return for providing services such as control, maintenance, management, operation, etc.
Patent JP-2001073264-A (JP)
Title: Warp knitting machine
Inventor: HOEHNE HANS-JUERGEN
IPC: D04B27/26
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a warp knitting machine having at least one bar such as guide bar operated by smaller tensile force, adapted also to higher action speed, capable of displacing by a prescribed stroke, a controllable first electric motor acting on one end of the bar and a return device acting on other end of the bar. SOLUTION: This warp knitting machine has a bar 1 capable of displacing by a prescribed stroke. Each one electric motor (4 or 7) acts on both ends of the bar. A first electric motor (4 or 7) pulls the bar in either one displacing direction by a prescribed stroke by using a controller 8 and a second electric motor (7 or 4) pulls the bar 1 in other displacing direction by a prescribed stroke. In this case, one electric motor not generating pulling force applies reverse tense force (S2 or S1) to the bar 1. The bar is preferably a flexible belt 1. The bar comprising the flexible belt 1 enables higher action speed and/or further slight pulling force.
Patent JP-2002040346-A (JP)
Title: Optical scanner
Inventor: KURODA OSAMU
IPC: G02B26/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress a returning light beam from a medium to be scanned to a laser beam source in an optical scanning device which scans in both main and sub-directions on the medium to be scanned with a light beam emitted from the laser beam source. SOLUTION: An optical element 18 disposed at the nearest position of the medium 10 to be scanned in an optically scanned system is located in a way that the optical beam 13 is emitted from an emitting position P located nearly at the center of the sub scanning direction to toward the medium 10 to be scanned.  In such a case, inequality (1) given below is satisfied. 2×tan(θ-ϕ)×L>A/2+B×ω0[1+(λ×L/πω02)2]1/2 (1) where A stands for the aperture length of the optical element 18 in the sub-scanning direction with respect to the medium 10 to be scanned, L stands for the distance from the emitting position P to the medium to be scanned 10, θ stands for the falling angle of the beam from the emitting position P to the medium to be scanned 10, ϕstands for the maximum angle of the inclination when the main scanning direction of the medium 10 to be scanned is taken as an axis, B stands for the scattering coefficient of the medium 10 to be scanned, ω0 stands for the beam radius of the optical beam 13 on the medium to be scanned 10, and λ stands for the wave length of the optical beam 13.
Patent JP-2002045443-A (JP)
Title: Golf ball and ink for printing golf ball
Inventor: ISOGAWA KAZUHIKO
IPC: C09D11/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which has the excellent durability of marks and is formed with the marks shining golden. SOLUTION: The marks of the golf ball having a ball body and the marks with which the surface of the ball body is printed contains copper powder having alloy portions of copper and zinc and a resin on the surface. The content ratio of the copper powder to the resin is preferably 0.15 to 5.0.
Patent JP-2002048320-A (JP)
Title: Thermal decomposition gas combustor, and waste treatment apparatus equipped with the same
Inventor: ARATO TOSHIAKI
IPC: F23G7/06
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a thermal decomposition gas combustor and a waste treatment apparatus capable of reuse of heat in a waste treatment and of reducing an environment load increase component in waste gas. SOLUTION: A thermal decomposition gas combustor 1 includes an injection outlet 5a for injecting thermal decomposition gas 27, an injection outlet 4a for injecting a starting fuel 29 for previously forming a flame in the thermal decomposition gas combustor 1 prior to injection of thermal decomposition gas, and a primary air injection outlet 6a required for combusting thermal decomposition gas or a starting fuel. There is further provided a flame stabilizing unit 32 configured into a partial cone extending radially in the direction of the primary air injection outlet 6a from a peripheral edge of the thermal decomposition gas injection outlet 5a. A secondary air nozzle 10 is further provided or further combusting primary waste gas after the combustion.
Patent JP-2002057206-A (JP)
Title: Stage apparatus and aligner system
Inventor: TANAKA KEIICHI
IPC: H01L21/68
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a stage apparatus having a simple structure, capable of reducing disturbances of magnetic field and of improving controllability. SOLUTION: Guide bars 6 and 8, extending in X direction are fixed on the upper surface of a platen 3 via columns 5 and 7. On the guide bars 6 and 8, each set consisting of two movable pieces 11a, 11b and 11c, 11d is fitted slidably in the X direction via an air bearing. A stage 19 is provided at the center of the movable pieces 11a, 11b and 11c, 11d via link mechanisms 15a, 15b and 15c, 15d. Armature coils 23 are provided on the respective external ends of the movable pieces 11a through 11d to form a linear motor 30.
Patent JP-2002056600-A (JP)
Title: Cartridge holder holding mechanism and disk player
Inventor: MIZUNO KENJI
IPC: G11B33/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge holder holding mechanism which may be reduced in the thickness over the entire part and made smaller in volume while rigidity is maintained and which may be brought into pressurized contact with an opening/closing cap and a cartridge by a single spring part and a disk player having the same. SOLUTION: This cartridge holder holding mechanism 1 has a cartridge holder 2 which houses a cartridge stowing a disk and may be turned on one side by a pivoting part 3 and the opening/closing cap 6 which is pivoted on one side and is turnable. The cartridge holder 2 consists of a pair of right and left cartridge holding parts 2a and a connecting part 2b for connecting a pair of the deodorizing holding parts 2a. The opening/closing cap 6 is provided with projecting parts 6a at its points corresponding to a pair of the cartridge holding parts 2a and connecting part 2b of the cartridge holder so that a pair of the cartridge holding parts 2a and the connecting part 2b can advance to the projecting parts 6a.
Patent JP-2002058719-A (JP)
Title: Massaging machine
Inventor: OGURI SHINICHI
IPC: A61H7/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a massaging machine capable of applying effectively and easily massage to every portion of a body and capable of properly applying a stretch to a predetermined portion of the body in a relaxed posture. SOLUTION: An air cell 30 is housed and arranged at a predetermined region between the core base part 11 and movable core part 12 of a first contact body 10 and air cells 40, 50 are also arranged to a second contact body 20 and, in such a state that the predetermined portions of the body of a person are placed on the bodies, a pump unit 70 is operated to repeatedly expand and contract the air cells to press and stimulate the portions of the body at a predetermined interval by the air cells. By this constitution, massage effect can be certainly obtained in a relaxed posture and, since a part of the movable core part 12 is moved upwardly by the expansion of the air cell 30 of the first contact body, the predetermined portion of the body being in contact with the first contact body is moved so as to be raised and a stretch can be applied to this predetermined portion of the body.
Patent JP-2002059962-A (JP)
Title: Clamping tool with mechanism for adjusting length of cord-like material such as belt
Inventor: NEZUKA MASAKICHI
IPC: A44B11/12
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a clamping tool with a mechanism for adjusting the length of a cord-like material such as belt wherein the length of a code-like material such as a waist belt to be wound around the waist of, for example, clothes, a sash band to be put on a sash of kimono, a hanging cord to hang a camera or the like, and a bundling cord for packaging is adjusted in such a manner that the cord-like material is conveniently used in an endless state. SOLUTION: The clamping tool consists of a pair of clamping members 2A, 2B wherein clamp means 4, 4' are provided to respectively clamp the opposite ends of a cord-like material such as a belt 1. In one of the members 2A, an insertion hole 5a, into which a cord-like material can be slidably inserted, is provided in the main body 5 of the clamping member, while in the other clamping member 2B, a locking means 9 is provided so as to be locked at a desired location of the cord-like material.
Patent JP-2002064381-A (JP)
Title: Pipeline a/d converter
Inventor: SEGAMI MASAHIRO
IPC: H03M1/44
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline A/D converter capable of correcting the dispersion of gain error between pipeline stages as well. SOLUTION: This pipeline A/D converter is composed of serially connected plural pipeline stages, and a one-bit A/D converter and a reference voltage generating means is provided for detecting the gain error of each of pipeline stages and correcting the gain error by controlling a reference voltage supplied to the pipeline stage on the basis of this gain error.
Patent JP-2002058960-A (JP)
Title: Ozone treating system
Inventor: OGAWA HAKARU
IPC: A61L9/03
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a treating system of exhaust ozone gas, which is able to smoothly and reliably decompose waste ozone containing moisture. SOLUTION: The ozone gas treating system comprises a combustion apparatus 18 generating combustion gas by burning air and a fuel, and a turbine 19, which is installed at the exit side of the apparatus 18 and generates power by combustion gas from the apparatus 18. An exhaust ozone gas decomposing apparatus 17 is connected to the exit side of the turbine 19. The ozone gas formed in an ozonizer 3 is sent to an ozone reactor 4, exhaust ozone gas from the reactor 4 is sent to the decomposing apparatus 17 and thermally decomposed by exhaust gas from the turbine 19, and hence packing of a ozone decomposing catalyst to the decomposing apparatus 17 is unnecessary.
Patent JP-2002064036-A (JP)
Title: Electrolytic solution for electrolytic capacitor and electrolytic capacitor using it
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution which has a high sparking voltage and produces little gas while an electrolytic capacitor using the solution is used and to provide an electrolytic capacitor using the solution. SOLUTION: Since this electrolytic solution is prepared by dissolving an organic acid, inorganic acid, or one or more of the salts of the acids in a solvent as a solute and adding diethylenetriamine penta (methylene phosphonic acid) or its salt to the solvent, the hydraulic deterioration reactions of electrodes and, accordingly, the occurrence of gases are suppressed. Therefore, the high- temperature service life characteristic of an electrolytic capacitor is improved when the capacitor uses the solution.
Patent JP-2002062656-A (JP)
Title: Cross linkage forming positive type photoresist composition
Inventor: OMORI KATSUMI
IPC: H01L21/027
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a chemical amplification type cross linkage forming positive type photoresist composition having high resolution, excellent in etching resistance and capable of forming a resist pattern adaptable to a recent tendency to form a thinner film. SOLUTION: In the cross linkage forming positive type photoresist composition containing (A) a resin having alkali solubility increased by the action of an acid and (B) a compound which generates the acid when irradiated with radiation, the component (A) is a copolymer containing a constitutional unit of formula (a1) (where R is H or methyl), a constitutional unit of formula (a2) (where R is H or methyl), a constitutional unit of formula (a3) (where R1 is H or methyl, one of R2-R4 is a polycyclic saturated hydrocarbon group or two of R2-R4 form a polycyclic saturated hydrocarbon ring and the others are each lower alkyl) and a crosslinking type constitutional unit of formula (a4) (where R1 is H or methyl; R5 and R6 are each lower alkyli (n) is an integer of 1-3; and A is a single bond or a (n+1)-valent organic group).