baber/WOPTO huggingface dataset:
Patent JP-2002277393-A (JP)
Title: Measuring method and instrument, and imaging method and device
Inventor: USAMI MAMORU
IPC: G01N21/3586
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce calculation volume, and to precisely and stably measure the complex index of refraction. SOLUTION: Terahertz pulse light generated in a generation part 7 is transmitted through a measured object 20. The transmission light is detected by a detector 11 to obtain an amplitude transmittance of a prescribed frequency and a phase difference. The complex index of refraction of the measured object 20 is found by successive approximation based on an expression indicating the relation between the complex index of refraction of the measured object 20 and these quantities. Multiple reflection of the terahertz light inside the measured object is reflected in the expression.  When an approximate solution of the complex index of refraction is provided to obtain a new approximate solution of the complex index of refraction in the successive approximation, a transmittance when the light is incident from a medium in the periphery of the measured object 20 on the object 20, a transmittance when the light outgoes from the measured object 20 to the medium, and a term based on the multiple reflection are processed as known quantities determined by the provided approximate solution to obtain the new approximate solution.
Patent JP-2001312395-A (JP)
Title: Method and device for permitting third person for home base printing
Inventor: GACEK PAUL NICHOLAS
IPC: G06F3/12
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for blocking a user at home from receiving a large quantity of unwanted print-out in a system for transmitting print data through a network to an access device for domestic use and printing the print data with a printer connected to the access device for domestic use. SOLUTION: Concerning the permitted transmission of print data from an Internet application to the access device for domestic use connected with the printer, the printer is serviced by a remote print server for controlling data transmission to the access device for domestic use. The permission is acquired from an interposing service concerning the transmission of print data from the Internet application through the remote print server to the access device for domestic use and the permitted print data are transmitted through the remote print server to the access device for domestic use and printed by the printer.
Patent JP-2002023390-A (JP)
Title: Method for forming photosensitive film pattern of semiconductor device
Inventor: KIM GI-HYEON
IPC: H01L21/027
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a photosensitive film pattern of a semiconductor device by which the deformation and dimensional change of a fine photosensitive film pattern can be prevented. SOLUTION: A photosensitive film pattern 24 is formed on a semiconductor substrate 21 on which a prescribed electrically conductive layer 22 has been formed and the line width of the pattern 24 is reduced using oxygen radicals generated by the thermal decomposition reaction of gaseous ozone.
Patent JP-2001337448-A (JP)
Title: Resist material and method for forming pattern
Inventor: HATAKEYAMA JUN
IPC: C08K5/36
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a high resolution resist material containing an acid generating agent having high sensitivity to ArF excimer laser light and excellent in thermal stability and shelf stability and to provide a method for forming pattern using the resist material. SOLUTION: In the resist material containing a base resin, an acid generating agent and a solvent, the acid generating agent is a sulfonium salt of formula (1) (where R1 is a 3-20C monovalent cyclic hydrocarbon group and may be a bridged cyclic hydrocarbon group R2 is hydroxyl, nitro, halogen or a linear, branched or cyclic monovalent hydrocarbon group which may contain O, N, S or halogen; K- is a non-nucleophilic counter ion; (x) is an integer of 1 or 2; and (y) is an integer of 0-3). The resist material is sensitive to ArF excimer laser light, is excellent in sensitivity and resolution and can easily form a fine pattern perpendicular to a substrate because it can be formed in a thick film and is advantageously used in etching.
Patent JP-2002273821-A (JP)
Title: Copper foil with inorganic filler-highly filled base material-reinforced resin
Inventor: IKEGUCHI NOBUYUKI
IPC: C08L63/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a copper foil with a base material-reinforced resin showing good adhesion to the copper foil even when a filling amount of an inorganic filler is high in a resin composition in which an inorganic filler is compounded. SOLUTION: A thermosetting resin composition containing not more than 79 wt.% of an inorganic filler compounded therein is made to be adhered to a fiber cloth base material to obtain a pre-preg. There is made to be uniformly adhered to one surface of each of a thermoplastic film and a copper foil a composition obtained by uniformly compounding 80 to 99 wt.%, preferably 81 to 95 wt.% of an insulating inorganic filler having a specific surface area of 0.30 to 1.00 m<2> /g with a thermosetting resin composition preferably made of a compounded mixture of 100 pts.wt. of (a) a polyfunctional cyanate and 50 to 10,000 pts.wt. of (b) an epoxy resin showing liquidity at an ambient temperature and 0.005 to 10 pts.wt., based on 100 pts.wt. of components (a)+(b), of a thermosetting catalyst as an essential component.  The obtained B-stage products are arranged on both surfaces of the pre-preg such that each resin faces the pre-preg and they are bonded to produce a copper foil with the base material- reinforced B-stage resin. A high density printed circuit board is obtained by use of it.
Patent JP-2002272227-A (JP)
Title: Transplanter
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter with which the space between planting rows restricted by the width of a seedling tray can be set. SOLUTION: This transplanter is equipped with seedling conveyors 14a and 14b for transporting pot seedlings 5.5... to planting tines 50 and a seedling taking mechanism for transferring the pot seedlings 5.5... of the seedling tray 6 to the seedling conveyors 14a and 14b. The seedling conveyors 14a and 14b have a constitution in which two conveyors are arranged side by side in the right and left direction relatively to the advance direction of a machine body and seedlings are planted in two rows.  The seedling taking mechanism shakes and moves two seedling holders 33a and 33b between the seedling tray and the seedling conveyor by a parallel link mechanism, makes the two seedling holders 33a and 33b draw approximately truncated chevron-shaped loci in a rear view so that the pot seedlings 5.5... are transferred to each of the seedling conveyors 14a and 14b by each of the seedling holders 33a and 33b.
Patent JP-2002289157-A (JP)
Title: Adhesive film for tab of lithium cell
Inventor: YAMASHITA RIKIYA
IPC: C09J123/26
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a material constitution which ensures stable hermetic sealing without electrical shorts between a barrier layer of a facing package and an electrode tab by the heat and pressure of heat-sealing, when, in lithium cell packaging, a lithium cell body is encased in the package having a heat- sealing layer of polyethylene, and the rim of the package is hermetically heat- sealed. SOLUTION: The facing package material of the lithium cell body comprises a base layer, an adhesive layer, an aluminum layer, a conversion-coated layers, and the heat-sealing layer of polyolefin resin. On the electrode tab of the lithium cell, and between the tab and the package, intervenes an adhesive film which comprises an extrusion laminated film composed of an electron beam crosslinked polyolefin film and an acid-modified polyolefin film adhering to the tab, further wherein the electron beam crosslinked polyolefin film is of polyethylene or polypropylene.
Patent JP-2002273366-A (JP)
Title: Pipe cleaning method
Inventor: MIYASHITA ITSUKI
IPC: B08B9/027
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method by which a pipe is effectively cleaned without the use of a special device and especially an incrustation adhering to the interior of the pipe of a heat exchanger is effectively removed, with regard to a pipe cleaning method. SOLUTION: This pipe cleaning method enables removing of water or a cleaning solution form the interior of the pipe of the heat exchanger, and the like, and effectively cleaning the pipe by repeating the operating cycle of pressurizing and later not-pressurizing of the interior of the pipe in such a state that deposits are not wet. That is, the pipe cleaning method by which the deposits are removed from the internal wall surface of the pipe is characterized in that the cleaning operation comprising a step to clean the interior of the pipe by running the water or the cleaning solution through the interior of the pipe for a specified time and a step to apply a specified gas pressure after draining the water or the cleaning solution from the pipe is repeated at least once.
Patent JP-2002273064-A (JP)
Title: Virtual reality experiencing theater
Inventor: KAWASAKI EIJI
IPC: A63G31/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To enable to experience virtual reality which is safe and has improved sense of reality without giving discomfort such as motion sickness even if it has a simple structure and is provided at low costs. SOLUTION: A virtual reality experiencing theater 1 comprises a screen 2, a large number of seats 3, and a means for producing and showing stereoscopic images projected on the screen 2 stereoscopically to audience 4 seated on the seats 3. The seats 3 are arranged on an upper surface of a movable floor which can be freely moved with respect to a fixed floor surface by a control means. The movable floor comprises a base 5, and a two-dimensional moving means 8 with which the base 5 is freely and independently moved orthogonally or parallel to the screen 2. The two-dimensional moving means 8 comprises a first power cylinder 9 arranged at a right angle to the screen 2, and a second power cylinder 10 arranged in parallel with the screen 2.
Patent JP-2001339270-A (JP)
Title: Surface acoustic wave device
Inventor: ITAKURA KATSUHIRO
IPC: H03H9/25
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which is suitable for mass production and has superior operation characteristics in a high-frequency range. SOLUTION: This device is equipped with a diamond layer 3, a ZnO layer 4 formed on the diamond layer 3 and having thickness tz, an interdigital electrode 5 which is formed on the ZnO layer 4 and excites and receives a surface acoustic wave, and an SiO2 layer 6 formed on the ZnO layer 4 and having thickness tS while covering the interdigital electrode 5. Here, kh1 and kh2 given by equations kh1=3.2π.(tz/λ) and kh2=3.2π.(tS/λ) are within certain numeric ranges, where λ is the wavelength of a surface acoustic wave of secondary mode. Then the higher harmonic of three times the excited surface acoustic wave of secondary mode is used.
Patent JP-2002277838-A (JP)
Title: Spectacles frame
Inventor: KOBAYASHI TORU
IPC: G02C11/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a spectacles frame which prevents spectacles from slipping and is fashionable at the same time. SOLUTION: String-like materials are attached to the temple front end parts of the spectacles frame and are joined at the rear of a head.
Patent JP-2002103407-A (JP)
Title: Method for designing and manufacturing molded article
Inventor: SAEKI JUNICHI
IPC: B29C45/76
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a simple molded article designing method capable of preventing the generation of the molding defectiveness of a molded article including a part. SOLUTION: In the internal model of a cavity, assuming that the viscosity of a molten resin is uniform (S101), the volume of the molten resin and the space volume of a flow channel are compared (S102, S105) and, on the basis of the comparison result, part data and cavity data not leaving voids not only in the flow channel on the back surface of the part but also the flow channel between parts are determined (S108).
Patent JP-2002288926-A (JP)
Title: Rotational angular velocity controller of disk motor in optical disk device
Inventor: SAMEJIMA HISANAO
IPC: G11B19/28
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotational angular velocity controller of a disk motor of an optical disk device in which the normal recording or reproducing operation is attained by making the rotational angular velocity of the optical disk constant in terms of the linear velocity even though the mechanical dispersion or the dispersion of the optical disk is in existence. SOLUTION: When the gain of the control signal of the disk motor is set by a control means 8 for the rotational angular velocity of disk motor, the jitter amount of a synchronization signal is detected by a jitter detecting means 7 from the synchronization signal which is extracted from a signal outputted by an optical head 2 and a recording/reproducing reference signal produced by a means for producing the recording/reproducing reference signal. Then the gain in the control signal of the disk motor is set so that the jitter amount of this synchronization signal is minimized.
Patent JP-2002288421-A (JP)
Title: Method and system for simulating loan portfolio optimizing action
Inventor: KIGUCHI HIDEKI
IPC: G06F19/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for simulating loan optimizing action which constructs a loan portfolio which has the credit risk minimized and which is realistic and implementable. SOLUTION: The system for simulating loan optimizing action which optimizes a loan portfolio is provided with a first means which calculates the cash flow, the credit risk, and the earning rate related to a first loan which has been already contracted for, a second means which calculates the cash flow, the credit risk, and the earning rate related to a second loan concerned with a new contract, and a third means which executes optimizing calculation on the basis of calculation results of the first means and the second means.
Patent JP-2002284445-A (JP)
Title: Thread take-up motion
Inventor: HASEGAWA MASAKATSU
IPC: B65H54/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To easily change the number of winds in a traverse jump process without changing a program. SOLUTION: This thread take-up motion takes up a package P at a constant number of winds while jumping the numbers of winds in accordance with winding diameters by controlling the number of rotations of a bobbin holder BH and the number of traversing tune based on a jump table stored in a setter. As the advantage of this device, it is provided with a setter controller 2 comprising a means to form a file 3 of the jump table in which the numbers of winds are set, and a means to read the contents of the jump table to output to a take-up control device 1. A setting for the number of winds can thus be changed during operation without changing the program, thereby unreeling property of thread can be further improved.
Patent JP-2001351249-A (JP)
Title: Optical disk recorder
Inventor: MASHITA TSUGUAKI
IPC: G11B7/126
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recorder, in which the recording performance of the overwrite recording operation is improved and also the durability of the optical disk is enhanced. SOLUTION: When target modulation degree is higher than the modulation degree of the part recorded already, the recording power recorded already is set as the overwrite recording power. Hence recording power lower than the recording power measured by the OPC operation is set and the durability of the dish, the recorder, or the like is enhanced. When the target modulation degree is lower than the modulation degree of the already recorded part, the value lower than the already recorded recording power is set as the overwrite recording power, and hence the recording power is gradually lowered to the value, capable of securing the durability of the disk and the recorder, or the like, while keeping the recording performance to the satisfied condition.
Patent JP-2002286494-A (JP)
Title: Navigation device for pedestrian
Inventor: NAKAMURA SHUJI
IPC: G09B29/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To make guidance to a destination easy to understand. SOLUTION: An information terminal 1 being a navigation device for pedestrian is provided with both an LCD panel 2 capable of displaying a map and a CPU 8 for displaying the map on the LCD panel 2 and providing a display for guidance from a present location to a destination. The CPU 8 displays an initial movement index mark which indicates the direction of the first step from the present location on the LCD panel 2 when the pedestrian is halting, displays a proceeding direction index mark which indicates a proceeding direction during proceeding, and displays map information on a turning side more in detail than map information on the opposite side when displaying an approaching direction to a branch point.
Patent JP-2002291889-A (JP)
Title: Method for remotely monitoring medical equipment
Inventor: TOGE SHINICHI
IPC: G16H10/60
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To enable the state of a patient or the state of a positive pressure type artificial respiration auxiliary unit at a using time of the auxiliary unit to be remotely monitored. SOLUTION: The positive pressure type artificial respiration auxiliary unit 2 obtains a patient's medical data using the unit 2, and transmits the obtained medical data to a relay unit 3 via a communication network 1. The unit 3 receives the medical data transmitted from the unit 2, and transmits all or a part of the received medical data to a doctor side computer 4 or a portable terminal equipment 5 via the network 1. The computer 4 or the terminal equipment 5 receives all or a part of the medical data transmitted from the unit 3.
Patent JP-2002296908-A (JP)
Title: Developing roll, developing device and image forming device
Inventor: MIYOSHI YASUO
IPC: G03G15/09
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To realize image formation with small roughness without making a device complicated. SOLUTION: In the device, the maximum value of |D| is made to be >=3 when D= Br×(dBr/dr)+Bθ×(dBθ/dr)} is calculated, when D is obtained from magnetic flux on a developing sleeve in a range satisfying tan<-1> (|Br|/|Bθ|)>π/4 by developing pole.
Patent JP-2002300234-A (JP)
Title: Mobile telephone, communication adapter and mobile telephone system
Inventor: YOSHIMOTO MITSUFUMI
IPC: H04W4/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enable a communication adapter to clearly discriminate whether or not to be a charging correspondence type PHS through a PIAFS (personal handyphone system Internet access forum standard) connector and to charge the charging correspondence type PHS from the communication adapter. SOLUTION: When the communication adapter is connected to the connector, the PHS generates load fluctuations of a prescribed cycle to notify the communication adapter of being a charging correspondence device. When the communication adapter receives this communication, the communication adapter increases transmission power. The transmission power is supplied into the PHS through a feeding pin of the connector to charge a battery.
Patent JP-2002305831-A (JP)
Title: Grommet inspection jig
Inventor: MATSUKURI TOMOHIRO
IPC: H02G1/06
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To easily, quickly, and highly accurately detect a catalog number and the circumferential direction of a grommet having a center hole through which a wiring harness is inserted. SOLUTION: If air supply pipes 7 and 8 are inserted into through-holes 1b and 1c of a grommet 1 (A-C) and air (a) is supplied through the air supply pipes 7 and 8, the presence of cap parts 1h and 1i differs according to the part number A-C of the grommet 1 (A-C) and the presence of air leakage (a') detected by air pressure sensors 9 and 10 differs according to the circumferential direction of the grommet 1 (A-C). With such a constitution, the part number A-C and the circumferential direction of the grommet 1 (A-C) can be detected.
Patent JP-2002302642-A (JP)
Title: Polyester resin and composition for powder coating and powder coating using this
Inventor: SATO TAKESHI
IPC: C09D5/03
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin and composition for powder coatings having a substantially sufficient strength, a good weather resistance and an excellent adhesion to coated matters, and a powder coating using this. SOLUTION: The polyester resin has an alcohol component essentially comprising neopentyl glycol and an acid component essentially comprising an aromatic dicarboxylic acid. Here, the alcohol component contains from 10 to 30 mol % 1,2-propylene glycol. The resin has an intrinsic viscosity of from 0.10 to 0.30 dl/g, a hydroxyl value of from 4 to 11 mg KOH/g and an acid value of from 15 to 45 mg KOH/g.
Patent JP-2002001885-A (JP)
Title: Multilayered film with lamination surface having anti- fogging properties and heat sealable surface
Inventor: EGGERS HOLGER
IPC: B32B27/32
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered film with a lamination surface having anti-fogging properties and a heat sealable surface. SOLUTION: The multilayered film includes (a) an ethylene/vinyl alcohol polymer inside layer (i), (b) coupling agent layers (ii), (ii'), (c) at least one layer (iii), (d) at least one layer (iv), and (e) a heat sealable layer (v). The layers (i), (ii), (ii'), (iii) and (v) contain sorbitan mono ester in an amount of 0.1-3 wt.% on the basis of the total weight of the multilayered film. The layer (iii) prescribes the lamination surface of the multilayered film and the heat sealable layer (v) prescribes the heat sealable surface of the multilayered film.
Patent JP-2002302836-A (JP)
Title: Spun yarn including latently crimpable fiber
Inventor: WATANABE HIROYUKI
IPC: D02G3/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a spun yarn including latently crimpable fibers having high stretchability despite being dyeable in a bobbin-wound form because of manifesting no latent crimp even if put to dyeing finish similarly to ordinary polyester fibers when to be dyed as spun yarn. SOLUTION: This spun yarn includes >=60 mass% of latently crimpable conjugate fibers meeting a specific relationship between hot water shrinkage at 120 deg.C and dry heat shrinkage at 170 deg.C and manifesting spiral crimps of 20-80/25 mm on undergoing heat treatment under no load at 170 deg.C; wherein the conjugate fiber is such that a copolyester X consisting mainly of ethylene terephthalate unit and prepared by copolymerization between isophthalic acid and a bisphenol A ethylene oxide adduct in specific proportions and a polyester Y consisting substantially of ethylene terephthalate unit are joined together eccentrically or side-by-side fashion.