baber/WOPTO huggingface dataset:
Patent JP-2002277846-A (JP)
Title: Method and system for measuring liquid crystal anchoring strength
Inventor: YOKOYAMA HIROSHI
IPC: G01N27/72
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for measuring the liquid crystal anchoring strength, which do not use a strong electric field method or the like, but use a strong magnetic field and have a transparent principle and do not require bias correction processing and take liquid crystal, having an arbitrary shape as the object to perform measurement by a magnetic field induction torque measurement. SOLUTION: When a magnetic field 7 is applied to a liquid crystal cell 1 in the system for measuring the liquid crystal anchoring strength, a torsion wire 5 is twisted by the magnetic field 7, and a mirror 6 attached to the torsion wire 5 is displaced by this twist, and the change of laser light from a laser 8, which is reflected by the mirror 6, is detected by a position detecting two-divided photodiode 9. That is, the output from the photodiode 9 is amplified by amplifiers 10 and 11. If their output voltages are denoted as VA and VB, magnetic field induction torque is proportional to the rotational angle of the mirror, and the rotational angle of the mirror is proportional to VA-VB; and thus the magnetic field induction torque can be obtained on the basis of the rotation angle of the mirror, and the liquid crystal anchoring strength is measured.
Patent JP-2002288956-A (JP)
Title: Magnetic disk device and servo information recording method therefor
Inventor: TANITSU MASAHIDE
IPC: G11B21/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To enhance writing accuracy of a servo pattern and to reduce manufacturing cost by observing relative positions of a head and feeding them back to a magnetic disk device by using an actuator and the head mounted on the magnetic disk device itself without using an exclusive external servo writer. SOLUTION: A first pair of heads 201 of the magnetic disk device 101 read and position bursts to be arranged in a reference servo pattern preliminarily recorded on the upper surface of a disk 102 by every 1/2 pitch, and a second pair of heads 202 facing the first pair of heads 201 with the disk 102 between write a new burst on the outside of the burst on the lower surface of the disk by 1/4 pitch. The servo pattern is written on the entire surface of both sides of the disk 102 with high accuracy by alternately repeating these read, positioning and write of the burst.
Patent JP-2002285051-A (JP)
Title: Ink and ink-jet recording device using the same
Inventor: KURABAYASHI YUTAKA
IPC: C09D11/322
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet ink capable of obtaining high durability which has not been achievable by a prior art, in particular, suitable for thermal ink-jet recording, and to provide an ink-jet device capable of achieving high durability using the same. SOLUTION: The ink at least comprises a colorant, a liquid medium for dispersing or dissolving the colorant, a carbon black, and an emulsion prepared by solubilizing a terpene compound, wherein the carbon black content is 0.1 wt.% or less. The ink-jet recording device using the ink is also provided.
Patent JP-2002290344-A (JP)
Title: Sir measurement device and measurement method
Inventor: TERASAWA SADAHIRO
IPC: H04B17/336
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a SIR(Signal Interference Ratio) measurement device that can measure an SIR with high accuracy. SOLUTION: In the SIR measurement method that measures the S/N ratio that is a ratio of a desired power to a noise power or the S/I ratio that is a ratio of the desired power to an interference power, a histogram totalizing device 410 measures a signal voltage level of an I component (in-phase component) or a Q component (quadrature component) resulting from applying orthogonal demodulation to a received signal by an orthogonal demodulator 115 at a prescribed interval to generate the histogram of the distribution, a Gaussian distribution estimate device 420 estimates a sample mean value and a sample variance from the data, and an SIR arithmetic section 430 uses the desired power S and the noise power N or the interference power I to calculate and output the S/N ratio or the S/I ratio.
Patent JP-2002297949-A (JP)
Title: Estimate exchange system using internet
Inventor: UCHIMURA TADAO
IPC: G06Q50/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an estimate information exchange system capable of reducing the required cost, labor, and a period by using the Internet instead of a conventionally performed telephone, mail, facsimile or carrying-in from a request for an estimate, presentation of the estimate, and up to a determination of an estimate amount between a general contractor company and its cooperative companys in the construction business world. SOLUTION: Preparation of a written estimate request, the transmission of estimate request mail, preparation of a detailed estimate statement, and estimate preparation return mail are executed via a Web server existing on the Internet communication network between the general contractor company and the cooperative companys. Estimate information is mutually exchanged between the general contractor company and the cooperative companys.
Patent JP-2002295373-A (JP)
Title: Intake method and device for deep water
Inventor: MORI KENICHI
IPC: F16L1/15
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an intake method and device for deep water allowing an intake pipe (pumping pipe) to be weak, thin and flexible by employing a submerged pump, and miniaturization of the pump, and capable of stopping the intrusion of impure water and of facilitating the change of an intake position. SOLUTION: The submerged pump 20 is connected to tail ends of a wire rope 17 delivered from a workboat 10, the intake pipe 18 and a power feeding cable 19, and the deep water is taken in by sinking the submerged pump 20 to the intake position of the deep water.
Patent JP-2002295577-A (JP)
Title: Dynamic damper
Inventor: KATO RENTARO
IPC: F16F15/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a new structural dynamic damper that can exhibit valid damping effect to the vibration in an approximately same frequency area affected to multiple directions on one plane. SOLUTION: A mass part 22 is resiliently supported by multiple rubber elastic objects 24 each extending parallel on a circular section of a vibrating member 12.
Patent JP-2002299230-A (JP)
Title: Semiconductor substrate developer
Inventor: KURAHASHI NOBUHIKO
IPC: G03F7/30
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate developer capable of uniformly developing a plurality of semiconductor substrates at the same time. SOLUTION: A motor 2 spins the plurality of semiconductor substrates mounted in a substrate hold tray 4. A pressure controller 10 controls the pressures of developing liquid and cleaning liquid sprayed for specified times from a developer liquid nozzle 8 and a cleaning liquid nozzle 7 disposed in the upper part of the semiconductor substrate.
Patent JP-2002315302-A (JP)
Title: Autogenous energy generator
Inventor: BOKU SONAN
IPC: H02K53/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an unlimited, safe, and clean autogenous energy generator. SOLUTION: This generator is made up of a base seat 22, a first magnetic device 50, a second magnetic device 30, a transmission part 20, and a connecting part 40. The transmission part 20 is provided pivotally above the base seat 22 so as to make the first and second magnetic devices 50, 30 move relative to each other. The first and second magnetic fields act on each other, so that force in a positive direction and force in a negative directions are configured to be generated alternately. The force in the positive direction is configured to make one of the first and second magnetic devices 50, 30, interlocked with the transmission part 20 to move toward the first direction. By using the force of generated inertia, the force in the negative direction makes the transmission part 20 move in the directions opposite to the first direction.  The first and second magnetic fields act on each other and the force in the positive direction keeps on acting on the first and second magnetic devices 50, 30. By making the transmission part 20 move continuously toward the first direction, the motion affected by the force in the negative direction is configured so that it does not stop.
Patent JP-2002294420-A (JP)
Title: Vibration suppressor for steel sheet
Inventor: KIMURA TETSUYUKI
IPC: B21B39/08
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a vibration suppressor for a steel sheet, which realizes an intended control effect on steel sheets with various sheet thickness, by electromagnets with comparatively small attractive force. SOLUTION: The vibration suppressor for the steel sheet comprises a pair of electromagnets which are arranged so as to face each other across the steel sheet sandwiching the sheet, and suppress vibration by attracting the above steel sheet with each magnetic force given on a direction crossing to the above steel sheet, and a pair of movement actuators for controlling a distance between the electromagnets, which are directly connected to the pair of the electromagnets respectively. The movement actuators of the electromagnets are characterized by controlling the distance between the pair of the electromagnets according to the sheet thickness of the steel sheet. The movement actuators of the electromagnets are further characterized by arranging a sensor for detecting the distance between the electromagnets and the above steel sheet, and a location signal generator for generating a location signal of the above electromagnets on a basis of the detected output of the sensor, on the each of the pair of the electromagnets, and by controlling the space between the pair of the electromagnets corresponding to the sheet thickness of the steel sheet so as to be a predetermined value, on a basis of the output of the location signal generator.
Patent JP-2002331163-A (JP)
Title: Dice structure
Inventor: GABRIELE NISHIZONO
IPC: A63F9/04
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a dice structure for visually amusing until the dice rests or visually uplifting the result of the spots on the dice by emitting light from the dice itself, and further flashing it on and off. SOLUTION: A dice body formed of a regular hexagonal or polygonal body having different character displays such as figure, character, pattern or the like on each face is formed of a transparent or translucent material, and a light emission part which senses the vibration and result when throwing the dice to flash on and off for a scheduled time and a control circuit therefor are fitted within the dice body.
Patent JP-2002312255-A (JP)
Title: Main signal monitoring system
Inventor: SHIMANUKI KATSUNOBU
IPC: G06F13/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for executing data communication between packages, capable of monitor even if a silent failure wherein a path pattern to be inserted is not normally inserted because of a data error between the packages is generated. SOLUTION: In this system, parity rules attached to a main signal and the path pattern are differed. When monitoring the data error in the PKG, parity for the main signal attached to the communication data is monitored. When a parity rule except the parity rule for the main signal is detected, an alarm is outputted. After a differential circuit detects a change point of the alarm, a signal wherein the detected signal is expanded to one time slot width and the alarm signal are compared. In the case of disagreement, an error is outputted.
Patent JP-2002314607-A (JP)
Title: Bulk transfer system, its bulk transferring method and bulk transfer program
Inventor: IWAMOTO HIROYUKI
IPC: H04L47/43
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an ATM bulk transfer which ensures temporal relative relations between B channels in an ISDN line and makes a data receiving side surely restore transmitted data. SOLUTION: This bulk transfer system is provided with a bulk transferring device for merging data subjected to bulk transfer that simultaneously uses a plurality of channels into one channel and relaying the data, and the bulk transferring device is provided with a means for merging received data of each ISDN channel to generate an AAL2 CPS packet, a means for merging the generated AAL2 CPS packets to generate an AAL2 CPS-PDU, a means for merging the generated AAL2 CPS-PDU to the payload part of an ATM cell to generate an ATM cell, a means for dividing the received ATM cell into AAL2 CPU packets, and a means for dividing the divided AAL2 CPS packet into each piece of channel data of an ISDN.
Patent JP-2001346778-A (JP)
Title: Direct cooling type gradient coil
Inventor: KAINDL ARTHUR
IPC: A61B5/055
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To improve a gradient coil for an MR facility directly cooled by a cooling pipe embedded in the coil and having a coolant circulated by avoiding a large cooling pipe length, effectively actuating in a simple structure, and thus achieving a high output design of the gradient coil. SOLUTION: Cooling pipes 2, 2', and 2" extended in parallel to each other, and favorably, in parallel to an axial line of this gradient coil are combined in the form of a heat exchanger module 1, and cooling pipes 2, 2', and 2" in the module 1 are connected to each other in such a way that the maximum length of distance between a coolant inlet 3 and a coolant exit 4 of the module 1 is twice the coil height.
Patent JP-2002308109-A (JP)
Title: Steering device
Inventor: HIRAGUSHI SHUZO
IPC: B62D1/16
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a steering device involving no risk of a drop of the bearing accuracy likely in a conventional arrangement in which a distortion generated in association with fixation of a bracket to the steering column of a steering device may influence a fitting part of a bearing to result in such a drop of the bearing accuracy. SOLUTION: The steering column 4 of this steering device 1 has a cylindrical lower jacket 10 and the bracket 12 to be welded to the fixation part 21 of the lower jacket 10 at its periphery, and a steering shaft 3 is supported by the bearing 15 fitted in the fitting part 22 of the lower jacket 10. The fixation part 21 is located in a major diametric portion 24 of the lower jacket 10, while the fitting part 22 is provided in a minor diametric portion 25 in such a positioning as apart in the axial direction from the fixation part 21 existing in the neighborhood. Even if a welding distortion is generated in association with fixation of the bracket 12 to the fixation part 21, its influencing the fitting part 22 can be precluded, and the accuracy of the bearing 15 fitted in the fitting part 22 can be highly maintained.
Patent JP-2002318068-A (JP)
Title: Electric refrigerator
Inventor: KIMURA YUJI
IPC: F25D29/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric refrigerator to reduce a cost by reducing the number of parts and the number of assembly processes by effectively utilizing an empty space and facilitate a design of a cold air passage. SOLUTION: The interior of a body casing 3 consisting of a heat insulation casing 3 is partitioned into a plurality of storage chambers, such as a refrigerating chamber 5a, a freezing chamber 5b, etc, by a horizontal partitioning member 4, a holding part 10 for a feed water tank 9 to feed water to an automatic ice making machine 11, provided in a freezing chamber, at a front part being one side of the interior of the refrigerator, and a mounting part having respectively an empty space part 10b' for positioning, situated at a rear part.  In a so formed electric refrigerator, since a containing part 10b to contain an operation condenser 21 is situated in the empty space part, a need for a containing part for the operation condenser, separately situated in a conventional recessed part formed in the back of the refrigerating chamber and a cover is eliminated, the number of parts can be reduced and further, since an obstacle on a cold air passage and a return passage, formed in the recessed part, is eliminated, its design is facilitated.
Patent JP-2002317735-A (JP)
Title: Fuel injection nozzle
Inventor: YODA TOSHIYUKI
IPC: F02M61/12
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To solve problems in arranging a secondary sliding shaft part on a valve part 14 side of a needle 3 for preventing the eccentricity of a valve seat 7 and the valve part 14, wherein the increase of the sliding resistance is caused even when the eccentricity is not generated, and the strong sliding of the secondary sliding shaft part is caused when the eccentricity is generated, to result in defective sliding. SOLUTION: The valve part 14 is composed of an upper truncated conical part 16 and a lower conical tip part 17, an expanding angle of the truncated conical part 16 is smaller than an expanding angle of the valve seat 7, and the difference therebetween is 4 deg. or less. When the valve part 14 is separated from the valve seat 7, and the eccentricity is generated, the unbalance in pressure is generated in a fuel passage formed by a clearance between the truncated conical part 16 and the valve seat 7. The fuel hardly flows at an eccentric side, and the fuel easily flows at an anti-eccentric side, whereby the pressure in the fuel passage at the eccentric side is relatively increased, and the aligning force for the valve part 14 is generated to automatically align the valve part 14 to a shaft center of the valve seat 7.  As a result, the eccentricity can be prevented without increasing the sliding resistance and the defective sliding.
Patent JP-2002322497-A (JP)
Title: Detergent composition
Inventor: OSHIMURA HIDEKO
IPC: C11D10/02
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a detergent having good foamability, hardly giving a creaking feeling at the time of rinsing, and capable of providing excellent feelings of use such as impartation of the moist or nonsticky feeling to the skin, and impartation of a settled feeling while suppressing a stiff feeling to the hair. SOLUTION: This detergent composition comprises (A) 5-30 wt.% at least one or more kinds of surfactants selected from the group consisting of an anionic surfactant, an ampholytic surfactant and a nonionic surfactant based on the whole weight of the composition, (B) 0.1-5 wt.% material selected from the group consisting of an N-long chain acyl acidic amino acid and a salt thereof based on the whole weight of the composition, and (C) <0.2 wt.% cationic high-molecular compound based on the whole weight of the composition.
Patent JP-2002323948-A (JP)
Title: Character input device, and recording medium recorded with information processing program
Inventor: HIROSE TAKESHI
IPC: G06F3/02
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a character input device and a recording medium in which an information processing program is recorded, by which a large number of kinds of character can smoothly be inputted to improve an input operability. SOLUTION: The character input device is provided with a code converting part 31 for converting the numeral code of two digits inputted from a code input part to a character code by referring to a table, mode switching part 32 for switching an input mode, code setting part 33 for updating the contents of the table, code information presenting part 34 for displaying code information and table storage part 41 for storing a plurality of tables for storing the numeral code of two digits corresponding to one character.  In the table storage part 41, one character is made correspondent to the numeral code of two digits, the characters are classified for each character type such as KANA, square form of KANA, alphabet, numeral and symbol and between different modes, the numeral code of two digits is assigned to each of characters so that the code can be overlapped for the numeral of two digits.
Patent JP-2002323672-A (JP)
Title: Optical path dividing element and image display device using the same
Inventor: KENNO KOKICHI
IPC: G02B17/08
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical path dividing element which is small-sized by using the three-dimensional optical system and in which power is given to reduce numbers of components and an image display device using the optical path dividing element. SOLUTION: The optical path dividing element which divides the luminous flux emitted from one object 3 into at least two optical paths 331 and 332 has a prism member 10, and the prism member 10 has an incident plane 11 where the luminous flux emitted from the object 3 is made incident in the prism, at least two reflective surfaces 12 and 13 which reflect the luminous flux in the prism, an emitting plane 14 which emits the luminous flux to the outside of the prism, and further, at least one rotational asymmetric plane. At least one optical operating surface 13 is constituted of surfaces of discontinuity consisting of at least two adjacent surfaces 131 and 132 and other optical operating surfaces 11, 12, and 14 are arranged in common in at least two divided optical paths.
Patent JP-2002328961-A (JP)
Title: Analysis supporting system using task flow, material design supporting system, analysis supporting method, and material design supporting method
Inventor: KOIKE HIDEAKI
IPC: G06F9/445
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a design supporting system which can analyze or design materials easily. SOLUTION: This system is characterized by preparing an analysis means 1, which executes a prescribed process that has required simulations and required programs of analytic technique prepared in advance, and executes a prescribed process using them; and an executing means 4, which executes a process by commanding the analysis means according to a task flow, which describes the operation procedure.
Patent JP-2002284123-A (JP)
Title: Punching and banding instrument
Inventor: IBARAKI NORIFUMI
IPC: B65B67/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a punching and banding instrument, capable of solving the problems that the most stranded things in packing a corrugate fiberboard for abandonment are to become irregular and breakable, and effort to pack is necessary so that the efficiency does not improve and it is hard to transport. SOLUTION: In the punching and banding instrument, a pole receiver is fixed to a based having a pulling back ring, a pole provided with a sharp end and a cut for hook is axially supported, the pole and the pole receiver are fixed by a fixing pin, and the corrugated fiberboard is packed by piercing the pole and pulling up a cord.
Patent JP-2002063009-A (JP)
Title: Document-managing method and device
Inventor: KIRIYAMA HIDEKI
IPC: G06F3/12
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a document-managing method and a device capable of managing a document and attempting effective usage of the document, so that the printed document is easily reused for various uses which are not only reprinting. SOLUTION: The document where processing such as printing is executed, a file 121 (121-1, 121-2, 121-3 and so forth), is related with a log file describing a content of processing and/or a condition, a log 131, and preserved. When reusing the file 121, the content of processing and/or the condition is read out, to obtain the printing condition or the like by referring to the log 131 and then processing with respect to the file 121 is executed.