baber/WOPTO huggingface dataset:
Patent JP-2002328340-A (JP)
Title: Method of manufacturing super-elasticity parts
Inventor: ICHIHARA YUICHI
IPC: C22F1/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a spectacles frame using a super-elasticity material which is flexible when the spectacles are worn, the feeling of wear is good and residual bending is small. SOLUTION: In the method, when the spectacles frame 10 is manufactured by having the super-elasticity material formed in a specified shape after being cold worked and having a super-elasticity memory heat treatment carried out in a state retaining the formed shape, a super-elasticity memory heat treatment is carried out at least two times separately and the first super-elasticity memory heat treatment is carried out at a high temperature and the second super- elasticity memory heat treatment is carried out at a lower temperature than that of the first time.
Patent JP-2002045395-A (JP)
Title: Absorber and absorptive goods using the same, and water absorptive resin
Inventor: WADA KATSUYUKI
IPC: A61F13/514
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an absorber that has enough air permeability even in a humid condition and enough absorption magnification under pressure, absorptive goods the comfortable property of which is further enhanced by using the same absorber, and an absorptive resin which is adequately used for the goods. SOLUTION: The absorber relating to this invention is made up of such absorptive resin in which at least more than two conditions such as air permeability resistance, absorption magnification under non-pressure and/or absorption magnification under pressure, weight average particle diameter and the content of a water soluble component are limited. Its absorption magnification under pressure of 2.0 kPa is more than 24 g/g, and its air permeability under pressure of 4.9 kPa in a humid condition is less that 50 kPa.sec/m. Meanwhile, the absorptive goods relating to this invention is made up by using the above absorber. Therefore, air permeability of the goods is raised when it is attachably used, and since return amount of a water soluble-liquid is small, comfortable feeling when attaching this absorptive goods can further be enhanced.
Patent JP-2002320846-A (JP)
Title: Separation membrane reaction device
Inventor: KOMATSU TAKESHI
IPC: C07C45/29
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a separation membrane reaction device in which the reaction product at the pressure higher than the atmospheric pressure can be separated and a high reaction rate can be obtained. SOLUTION: The device is equipped with rotor housings 4, side housings 5 pressing the rotor housings 4 on both end faces, rotors 3 eccentrically rotating in the rotor housings 4, main shaft 1 to give the rotational driving force to the rotors 3, bearings 2 supporting the main shaft 1, a carried catalyst 8 applied on the inner walls of the rotor housings 4, a separation membrane 6 and a check valve 7 disposed on the side wall on each line of the rotor 3 facing the inner room of the rotor 3, holes 17 formed in a part of the main shaft 1 near the rotors 3, inner tubes 18 connected to the holes 17, and inlet pipes 9 and discharge pipes 10 attached to the rotor housings 4. Isopropanol 11 is introduced into the inner room to induce the reaction to decompose into acetone 12 and hydrogen 13 and the hydrogen 13 is separated by the separation membranes 6.
Patent JP-2002331301-A (JP)
Title: Inclined drilling rolling method
Inventor: TOYOOKA TAKAAKI
IPC: B21B19/04
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an inclined drilling rolling method capable of manufacturing a seamless steel tube having less deflective wall thickness and no internal flaw at high rolling efficiency. SOLUTION: In the inclined drilling rolling method using two or more rolls and one plug for drilling, using the roll 10 having No.1 to No.4 or No.1 to No.5 conical portions 11, 12, 13, 14, 15 ranging in order from an end of the roll central shaft 22 direction to the other end as the roll, a material to be rolled 5 is first drilled and rolled with No.1 conical portion and the leading end portion of the plug 2 and next, is loose-rolled with No.2 and No.3 conical portions, and then, is rolled with the whole or a part of No.4 conical portion to reduce the thickness and further, is rolled to widen the diameter with complete roundness with No.5 conical portion or the other part of No.4 conical portion.
Patent JP-2002328704-A (JP)
Title: Development supporting system and its program
Inventor: TASHIRO HIROSHI
IPC: F02D45/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To allow an operator to easily select proper existing software being the base of development by collating it with development specifications. SOLUTION: This development supporting system is provided with a developing device for selecting existing software and for developing new control software and a bench device for performing the final operation confirmation of control software. In this system, the bench device notifies the developing device of the end of the operation confirmation. When informed of the end of the operation confirmation (S100: YES), the developing device allocates an item number corresponding to the developed control software (S140, S150), and preserves the control software, and preserves the item number corresponding to the control software (S160).  When selecting the existing software, the developing device automatically selects the latest software close to the development specifications by using the characteristic information and item number of the existing software based on specification relevant information from an operator.
Patent JP-2002009735-A (JP)
Title: Orthogonal frequency division multiplexing transmission diversity system for frequency selective fading channel
Inventor: LI XIADONG
IPC: H04L1/06
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal frequency division multiplexing transmission diversity system that can be used for a frequency selective fading channel in wireless communication. SOLUTION: A control system selector 205 supplies a signal Y0 to an even OFDM interval and a signal Y'1 in an odd number OFDM interval as an output supplied to a cyclic prefix unit 209 under the control of a selection input 217. The cyclic prefix unit 209 has a cyclic prefix prepositioned to each OFDM interval, that is each symbol period. A digital/analog converter 210 converts the signals Y0, Y'1 into analog signals, which are fed to an RF transmitter 211 for the transmission through an antenna 212, that is an antenna 0.
Patent JP-2002331776-A (JP)
Title: Small pamphlet and manufacturing method and using method thereof
Inventor: NAKATSUKA KIYOSHI
IPC: B42D1/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing efficiency and widen the scope of application of a small pamphlet by facilitating the folding and developing of the same. SOLUTION: Perforations for improving the accuracy of setting a folding position and folding as well as folding property are formed on the crests and troughs of a sheet of paper, folded so as to have a first crest part, formed under extending condition from the substantially central point of the paper on which information is printed toward one side of the paper, a first trough part, parallel to the one side, a second crest part, slanted and intersected with the first trough part from a point arranged on the one side, a second trough part, arranged with an angle equal to that between the first trough part and the second crest part, and a third crest part while the length of slit or cutting of the perforations is designed while considering the thickness and the strength of the paper.
Patent JP-2002331237-A (JP)
Title: Adsorbing material
Inventor: KAWABE KOUTAKU
IPC: A61K35/15
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbing material capable of being suitably used for adsorbing and removing a leucocyte and inflammatory protein and excellent in processability. SOLUTION: The adsorbing material is constituted of a polymer to which a tetracycline type compound residue is bonded.
Patent JP-2002033191-A (JP)
Title: Method for manufacturing light emitting device
Inventor: YAMAGATA HIROKAZU
IPC: H05B33/14
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a means for enhancing emission of an EL element having a luminescent layer containing a dopant to provide a method for manufacturing a light emitting device containing an EL element with satisfactory emission. SOLUTION: This method comprises forming a first luminescent layer consisting of a luminescent material and the dopant by evaporation, and stopping the evaporation of the dopant while continuing the evaporation of the luminous material to form a second luminescent layer consisting of the luminous material. Accordingly, the continuity between the first luminescent layer and the second luminescent layer is enhanced to improve the characteristic of the interface of the luminous layer, whereby a satisfactory emission can be obtained. This technique is particularly effective in stopping the addition of the dopant or reversely the addition thereof on the way of the formation of the luminescent layer.
Patent JP-2002338626-A (JP)
Title: Polymer and negative-type photosensitive resin composition
Inventor: TAKANASHI HIROSHI
IPC: C08F8/42
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a non-chromic negative-type photosensitive resin composition which is suitably used, e.g. for preparing a photomask for etching a metal substrate in the production of a shadow mask for a CRT, a lead frame for IC chip mounting, etc., and gives a film excellent in water resistance, etching resistance, adhesiveness, etc. SOLUTION: This negative-type photosensitive resin composition contains a polymer which is prepared by the Michael addition reaction of an organosilicon compound having an amino and/or imino group with a polymer containing structural units represented by formula (I) [wherein R1 is H or CH3 ; and R2 is an optionally substituted hydrocarbon group having a double bond capable of undergoing a Michael addition reaction (and optionally at least one kind of group or atom selected from among a carbonyl group, an imino group, and an etheric oxygen atom)].
Patent JP-2002336595-A (JP)
Title: Water level-cum-vibration detecting device of washer
Inventor: INOUE YUTAKA
IPC: D06F33/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To improve detecting accuracy, to reduce the size, and to prevent the occurrence of a malfunction by external noise by largely securing a variation in an oscillating frequency per unit vibration in a water level and vibration detecting device of a washer capable of detecting a preset water level at washing time, and capable of detecting vibration of a vibrating body including a washing tube by wash. SOLUTION: A first magnetic substance 24 is displaced by interlocking with displacement of a diaphragm 22 displaced by a pressure change. A first coil 25 is arranged in an opposed position of this first magnetic substance 24. An LC resonance circuit is formed of the first coil 25 and a capacitor 34. A second coil 27 changing in an inductance by rolling of a rolling member 28 composed of a magnetic material is arranged above a cup-shaped member 26 having an inclined rolling surface. The second coil 27 is electrically connected to the LC resonance circuit, and detects a water level and vibration of a washer body by a fluctuation in the oscillating frequency of the LC resonance circuit.
Patent JP-2002340213-A (JP)
Title: Flow control valve
Inventor: OTA HIROMI
IPC: F25B9/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To restrain stress corrosion cracking in a valve body surface. SOLUTION: A groove part 310b is arranged in a vicinal part of a welding part 310a in a valve body 310 so that an outside diametral dimension of the valve body 310 is reduced in the vicinity of the welding part 310a. Thus, when the welding part 310a of the valve body 310 is expansively contractively deformed by welding heat, restriction to expansive contractive deformation of the welding part 310a is relieved by the groove part 310b, the welding part 310a can be easily expansively contractively deformed, and the expansive contractive deformation of the welding part 310a can be absorbed by the groove part 310b. Thus, residual stress can be reduced in a part on the opposite side of the welding part 310a to the groove part 310b in the surface of the valve body 310 more than a conventional structure having no groove part 310b so that the stress corrosion cracking can be restrained.
Patent JP-2002337349-A (JP)
Title: Imaging apparatus
Inventor: UEDA SUEHIRO
IPC: B41J2/01
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To favorably maintain the reproducibility of color images by preventing ink from drying in an ink head and nozzles from clogging because of adhesion of dust, and reduce running costs by eliminating an unnecessary maintenance process for the ink head. SOLUTION: In the case where the ink head 53a is not capped during a waiting time for an imaging request after a power supply is inputted, a maintenance unit 70 is raised to cap the ink head 53a (s1 and s2). The capping the ink head 53a by the maintenance unit 70 is continued until an imaging process of an ink jet system is started at a second imaging part 50 (s14). The ink head 53a is capped by the maintenance unit 70 not only during the waiting time for the imaging request after the power supply is inputted, but also during a read process of original images (s4-s11) and an imaging process of an electrophotographic system at a first imaging part 20 (s12 and s13).
Patent JP-2002349219-A (JP)
Title: Valve device for internal combustion engine
Inventor: TSURUTA SEIJI
IPC: F01L13/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that degree of freedom of layouting a link changing mechanism is restricted and that a load in linking increases to deteriorate durability in a conventional device. SOLUTION: This device is provided with two intake valves 21, 22 per one cylinder, a low speed cam 23, a middle speed cam 24 and a high speed cam 25 provided on a cam shaft 22, a first rocker arm 26 driven by the low speed cam 23, and a second rocker arm 27 driven by a middle speed cam 24. A first link changing mechanism 29 engaging and disengaging link between the first rocker arm 26 and the second rocker arm 27 is provided with a first lever member 37 supported by a pivotal support pin 41 at both ends there of in a notched hole 31 of the first rocker arm 26 and a projection part 38 projecting in a side part of the second rocker arm 27 in the notched hole 31 side and capable of engaging and disengaging with a upper end part 37a of the first lever member.
Patent JP-2002354092-A (JP)
Title: Telephone set
Inventor: AIKAWA MASATOSHI
IPC: H04M1/02
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a telephone which easily gets a handset and can arrange in a narrow installation space by downsizing. SOLUTION: A stand 30 which supports a handset 2 formed transmission reception section 2a and 2b is formed as a separate unit from a main body 10. The stand 30 is arranged on a schematic middle part of the main body 10 as a vertical type the handset 2 arranges in a standing condition at the predetermined angle θ1 against an operating surface 12 of the main body 10 formed a push button operating part 10a.
Patent JP-2002351169-A (JP)
Title: Image forming device
Inventor: KAWACHI KUNIHIRO
IPC: B65H85/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which corrects the curling of a form having passed through a fixing device and does not increase the number of parts needed for a curl correcting mechanism. SOLUTION: The image forming device which transfers a toner image formed on the surface of an image carrier from the image carrier to a form by a transfer part and fixes the transferred toner image on the form by a couple of fixing rollers is equipped with a curved conveyance path part which is provided on the downstream side of the couple of fixing rollers in the conveyance direction and carries the form to the transfer part by a conveyance guide with arbitrary curvature and a couple of conveying rollers which are arranged at the curved conveyance part to further clamp and convey the form clamped and conveyed by the couple of fixing rollers and have their conveyance speed made slower than the conveyance speed of the couple of fixing rollers.
Patent JP-2002315763-A (JP)
Title: Wiping/cleaning apparatus for dental hand instrument
Inventor: SATO KATSUHIKO
IPC: B08B1/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To achieve wiping/cleaning operations in dental treatments accurately in safety along with the saving of time and labor therefor by accomplishing the wiping and cleaning of dental hand instruments handily and quickly while being held with hands. SOLUTION: The apparatus comprises a cleaning part that consists of a part of a cleaning fabric to be exchanged at each operation and two guide rollers for pressing the instruments, a chemical tank for impregnating the cleaning fabric with chemicals, a cleaning fabric feeding part that feeds the cleaning fabric unused, a cleaning fabric winding part and a drive part that consists of a rotating shaft and a piston.
Patent JP-2002356735-A (JP)
Title: High heat-conductive material
Inventor: TSUTO HIROYUKI
IPC: H01L23/373
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a high heat-conductive material of low specific gravity. SOLUTION: The high heat-conductive material has a composition consisting of 70 to 95 wt.% of copper of >=99.5% purity and the balance silicon carbide and also has >230 W/mK heat conductivity.
Patent JP-2002349197-A (JP)
Title: Spraying method, spraying device, and determination method of spraying condition
Inventor: KOBAYASHI YUJI
IPC: E21D11/10
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a spraying method capable of minimizing the fluctuation spraying thickness and providing a smooth finish surface with uniform thickness in a spray using a mechanical spraying robot. SOLUTION: In this spraying method by use of a mechanical spraying device, a spray is performed so that the central track of a spray nozzle projected to a spraying wall surface draws substantially a circular or elliptic spiral route by moving the spray nozzle along the spray advancing direction while rotating. The ratio AB/AC of the distance AB on the spray advancing directional center line from a start point A on the center line of a circular arc drawn therefrom to a point B on the center line CL to the distance AC on the center line from this point of a circular arc drawn therefrom in the opposite direction to the spray advancing direction to a point C on the center line CL satisfies the relation of AB/AC>=2.5.
Patent JP-2002356810-A (JP)
Title: Excavation tool in excavation device
Inventor: KUGENUMA ATSUSHI
IPC: E01C23/12
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an excavation tool capable of excavating a hole having the flat bottom so that troublesome secondary processing work or the like can be eliminated for solving variations in a buried quantity (i.e., a ground height) such as a telegraph pole or the like for buried work such as the telegraph pole, a foundation strut or the like. SOLUTION: An excavation bit 30C on the front end face of the excavation tool 30 is constituted of a plurality of chips 30c dividedly arranging the edge parallel with a radius of the front end face, and the chips 30c are so set that the chips are arranged in different positions of rotational angles and that each of rotational loci consecutively covers all areas of the excavated surface 35 in the direction of the diameter. The chips 30c are set in such a mounting state that the rear ends are closer to the outside in the direction of the diameter than the front ends in the rotational direction and that the center line parallel with the edge is offset from the center P of the rotation.
Patent JP-2002354924-A (JP)
Title: Indicator for residual culm-treating machine
Inventor: IDE NORIHIRO
IPC: A01D45/16
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To accurately monitor rotation state of a cutter shaft independently of stain due to scattering, etc., of cut-treated residual culms in a residual culm- treating machine for carrying out finely cutting treatment of stems and culms after harvesting leaf tobacco. SOLUTION: This indicator of residual culms-treating machine is characterized by installing a viewing window 6 capable of recognizing rotation of a cutter shaft 2 in a transmission case 5 in the upper part of the cutter shaft 2 in the residual culms-treating machine for carrying out cutting treatment of planted residual culms 4 while traveling the machine in a state in which the cutter shaft 2 in the vertical direction having arranged cutting blade 1 is installed in front of a vehicle body 3.
Patent JP-2002357528-A (JP)
Title: Method for measuring physical characteristics of spm, measuring program and scanning probe microscope apparatus
Inventor: SHIRAKAWABE YOSHIHARU
IPC: H01L23/52
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To cancel and measure an action of a force due to heating even when a state in which wirings of a sample are energized, is retained as it is. SOLUTION: A method for measuring physical characteristics of an SPM comprises the steps of measuring both physical characteristics at the times of energizing and non-energizing, comparing characteristics with each other at the times of energizing and non-energizing, specifying a range of the physical characteristics at the time of energizing larger than those at the time of non- energizing, storing coordinates of the range, correcting to separate a distance between a cantilever and the sample and scanning so as to cancel only a difference of the physical characteristics at the time of non-energizing in coordinates of the range of the specified physical characteristics in the case of moving the cantilever along a surface of the sample again at the time of energizing and measuring the physical characteristics.
Patent JP-2002358813-A (JP)
Title: Projection type lighting device
Inventor: OKURA KOKICHI
IPC: F21Y101/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a projection type lighting device to easily form a clear silhouette having a distinct contour at the projected position by a lighted electric bulb. SOLUTION: A mask part 30, having a light shielding plate 31 to the central part of which, a light transmission openings 32 with various shapes are opened, at its end part, and a film pressing means P holding a film member 33 on which, patterns are printed in order to form inner surface patterns corresponding with the shapes of the transmission openings at the inside of the light transmission openings 32, at the front surface of the light shielding plate 31, is detachably mounted to the top end part of a hood casing part 20 formed at the top end part of the lighting device main body 10 irradiating the light of an electric bulb 13.  A cylindrical lens holder 40 is back and forth sliding movement freely mounted to the hood casing part 20 in a state of covering the whole part of the mask part 30 mounted to the hood casing part 20, and the light irradiated from the backside of the lighting device main body 10 and passed through the film member 33 surrounded by the light transmission openings 32 of the mask part 30 can be projected on a subscribed projection position.