baber/WOPTO huggingface dataset:
Patent JP-2003091845-A (JP)
Title: Objective lens actuator
Inventor: HONDA SHUICHI
IPC: G11B7/09
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and improvement in workability regarding an objective lens actuator to be used for an optical system, etc., of an image forming device having a limit due to a wiring form of end parts of a coil for focus and a coil for track in a holder 1. SOLUTION: A through hole 20 is formed for the holder 1 wherein the coil for track and the coil for focus are arranged, the respective coil end parts 2, 3 are penetrated in the through hole and soldered on a first pattern 11 of a printed board 10. Contact of the coil end parts 2, 3 against a supporting spring 13 is eliminated and the actuator is miniaturized. Since the contact of the coils end parts 2, 3 due to transfer of the holder 1 in the tracking direction is also eliminated and the coil end parts 2, 3 are ejected from parts having no relation to the arrangement of the supporting spring 13, the adhesion of the coil end parts 2, 3 to the holder 1 is also dispensed with in the case of the wiring of the coil end parts 2, 3.
Patent JP-2003092609-A (JP)
Title: Transmitter, receiver and radio communication system
Inventor: MURAKAMI YUTAKA
IPC: H04B1/04
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To suppress the strength of a transmission signal within a specified value so as to observe the stipulation of the adjacent channel leakage power with higher accuracy. SOLUTION: The transmitter is provided with a modulation signal generating section 202 which is characterized by that the amplitude of a signal point of a symbol for demodulation of a symbol just before a ramp symbol is decreased more than the amplitude of a signal point of a symbol for demodulation except symbols for demodulation of the ramp symbol just before on the I-Q plane and the generation section 202 outputs a modulation of a symbol for demodulating the symbol just before the ramp symbol. Thus, the transmitter can suppress the strength of a transmission signal within a specified value so as to observe the stipulation of the adjacent channel leakage power with higher accuracy.
Patent JP-2003090055-A (JP)
Title: Base material for facing surface of concrete
Inventor: SATO TOSHIAKI
IPC: E02B3/14
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the exposure of a dry surface of concrete by covering a surface of a concrete structure with natural stones, and reduce costs of storage and transportation by reducing volume in stacking. SOLUTION: Lava is sliced in a thickness of 20 mm or less, and stuck for fixation on a base plate 2 such as a hollow extruded panel with an adhesive. Moisture is supplied to the lava 3 on the surface through a hole 5 which is provided in the base plate 2; and the porous lava 3 is constantly kept in a wet state. A hollow part is filled with a material in which a high water- absorbent resin is bagged, so that the moisture can be constantly supplied to the lava 3. The base material 2 is mounted on the surface of the existing concrete structure by a proper means, so as to hide an inorganic state of the surface of the concrete in a covering manner.
Patent JP-2003101947-A (JP)
Title: Recording and reproducing device
Inventor: YANASE KAZUHIDE
IPC: G11B20/10
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device for performing recording so that a user can visually recognize a program number of content and recording time information of a reproduced part in the case that the user records the contents without video data and reproduces the recorded contents. SOLUTION: A program number is acquired from an MPEG-TS to be inputted to this recording and reproducing device and from a PAT, time information is acquired from time information held by an SIT or the recording and reproducing device and produced as contents information and as video data in an image data preparation LSI, and an MPEG2-TS is multiplexed to the inputted MPEG2- TS and recorded.
Patent JP-2003093062-A (JP)
Title: METHOD FOR SEPARATING AND RECOVERING mRNA
Inventor: MIYAUCHI YOKO
IPC: C12M1/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a means for separating and recovering an mRNA from the total RNA in a state of extremely slight contact with the external world without any risk of contamination of a ribonuclease, or the like, in the course of operation and without any step of complicated operation. SOLUTION: This method for efficiently separating and recovering the mRNA comprises filtering a solution containing the total RNA through porous hollow fibers immobilizing an oligo (dT). Furthermore, a module for separating and recovering the mRNA is provided with an entrance and exit for the solution containing the total RNA and the porous hollow fibers immobilizing the oligo (dT) having an ability to separate and recover the mRNA from the solution and arranged therein.
Patent JP-2003096166-A (JP)
Title: Curing catalyst, resin composition for sealing semiconductor, and semiconductor device
Inventor: KOBAYASHI MINORU
IPC: C08G59/62
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for sealing a semiconductor, which exhibits excellent curability and shelf life and is useful for use in electrical and electronic material fields. SOLUTION: The resin composition comprises essentially a compound (A) having two or more epoxy groups in the molecule, a compound (B) having tow or more phenolic hydroxy groups in the molecule, a curing catalyst (C) comprising a transition metal phosphoraneiminate represented by general formula (1): [M(X)n (NPR3 )4-n ], and an inorganic filler (D), wherein the equivalent ratio of the epoxy groups of the compound (A) to the phenolic hydroxy groups of the compound (B) is (0.5 to 2):1 and wherein the amount of the inorganic filler (D) blended is 200 to 2,400 pts.wt. based on 100 pts.wt. of the total of the compound (A) and the compound (B).
Patent JP-2003094160-A (JP)
Title: Casting burnt and adhering material remover
Inventor: KIYOUCHIKA NAOKI
IPC: B22D29/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of easily removing burnt materials adhering to a casting and reducing a processing time and of man-hours. SOLUTION: A casting burnt and adhering material remover containing an organic solvent, whose viscosity is 3 mPas or less at 20 deg.C and whose boiling temperature is 100 deg.C or higher, such as propylene carbonate, diethyl carbonate or the like, is applied to the casting adhered with burnt and adhering materials and thereafter the removal work is carried out.
Patent JP-2003097998-A (JP)
Title: Load detecting device
Inventor: KATO YUKIHIRO
IPC: B60N2/90
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of detecting load of a seat using a load detecting device. SOLUTION: The device for detecting seat load for a vehicle has a seat 10 which is disposed on a vehicle floor 1, a strain generating body 23 which is supported by the seat 10 at one end and supported by the vehicle floor 1 at another end, and a console 24 which is supported by the seat 10 at one end, supported by the vehicle floor 1 at another end and detects the load acting on the seat 10. The console 24 is composed of a fixed section 24a which is fixed on the seat 10 and has one of either a Hall element 24d or a magnet 24e, a swinging section 24b which is in contact with the vehicle floor 1 and has the other one of either the Hall element 24d or the magnet 24e, and a beam section 24c which connects the fixing section 24a with the swinging section 24b.
Patent JP-2003098644-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TASAKA TOMOKI
IPC: G03C1/34
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material excellent in suppression of sensitization and gradation change in long-term storage and excellent also in wet wear resistance. SOLUTION: The silver halide color photographic sensitive material contains gelatin having <=100 ppm (expressed in terms of glyceraldehyde) aldehyde content measured by the MBTH method in at least one of the photosensitive silver halide emulsion layers and also contains at least one compound of the formula X-(L)n -Y, or the silver halide color photographic sensitive material contains gelatin having <=100 ppm (expressed in terms of glyceraldehyde) aldehyde content measured by the MBTH method in at least one of the photosensitive silver halide emulsion layers and the membrane potential of the silver halide color photographic sensitive material is baser than that by a quinhydrone solution by 100-200 mV.
Patent JP-2003099990-A (JP)
Title: Method for manufacturing disk substrate composed of hydrogenated polystyrene-based polymer
Inventor: KIDO NOBUAKI
IPC: G11B7/24047
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a disk substrate composed of hydrogenated polystyrene-based polymer which is superior in optical characteristics such as low water absorption and birefringence. SOLUTION: The manufacturing method of a disk substrate is characterized in carrying out heat treatment of the disk substrate whose difference of linear expansion coefficients in radial direction and the circumferential direction is 10% or more obtained by injection molding of hydrogenated styrene polymer whose content % in a polymer unit is equal to more than 80 wt.% at a temperature of 30 deg.C or higher and under the temperature where tanδ in the measurement of dynamic viscoelasticity at 1 Hz of the hydrogenated styrene series polymer not exceeding 0.06.
Patent JP-2003095488-A (JP)
Title: Sheet material positioning device
Inventor: HASHIGUCHI AKIHIRO
IPC: B65H5/16
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material positioning device allowing improvement of positioning accuracy. SOLUTION: When a printing plate is temporarily positioned in an automatic exposure device 10 of the printing plate, the printing plate is butted against a pair of positioning pins 68 to fix the position of the printing plate in a temporary direction. When the printing plate is definitely positioned in an exposure part 18, the printing plate is butted against a pair of positioning pins 52 to fix the position of the printing plate in a definite direction. The printing plate is butted against a reference pin 36 to fix the position of the printing plate in a right direction. When inclined angles of the temporary direction and definite direction for the front are taken α and β, respectively, α<β is fixed.  The printing plate to be carried to the front after fixing the position in the temporary direction therefore is butted against the pair of positioning pins 52 to fix the position in the definite direction of the printing plate by being butted against the one positioning pin 52 and rotated. As a result, the printing plate can be surely butted against the pair of positioning pins 52 to improve positioning accuracy of the printing plate.
Patent JP-2002203830-A (JP)
Title: Method for processing substrate and apparatus for processing substrate
Inventor: SUGIMOTO HIROAKI
IPC: H01L21/306
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a substrate and an apparatus for processing the substrate, which is capable of completing a removal process of reaction products in a short time. SOLUTION: The apparatus for processing the substrate comprises a spin chuck for rotatably holding the substrate W, a mechanism 30 for feeding removal liquid, which feeds the removal liquid toward the surface of the substrate W held by the spin chuck, a brush cleaning mechanism 40, which has a rotation brush 41, abutting with the surface of the substrate W held by the spin chuck or capable of being adjacently arranged, and cleans the surface of the substrate W, and a mechanism 50 for feeding pure water, which feeds the pure water toward the surface of the substrate W held by the spin chuck.
Patent JP-2003063996-A (JP)
Title: Skin care preparation
Inventor: HIROSAKI SADAHIDE
IPC: A61K8/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation having high effectiveness, further having high safety and applicability. SOLUTION: The skin care preparation may be some times does not increase percutaneous absorbability as expected, further in case of that the absorbability could be increased, but the safety may be lowered. Thus in certain cases, the total function of the medicine may be perform not in good enough. The skin care preparation having good absorbability and excellent safety can be prepared by formulating an unsaturated fatty acid with an oleic acid ester type intersurface active agent in the ratio of 2:1 to 1:2, which contains 5 to 15% by weight of unsaturated fatty acid and 5 to 15% by weight of oleic acid ester type intersurface active agent.
Patent JP-2003110942-A (JP)
Title: Solid-state imaging unit
Inventor: NAKAJIMA KAZUTOSHI
IPC: H04N5/335
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging unit, in which a black step can be suppressed less than a fixed value regardless of a charge storage time and a phenomenon called fading of black color can be suppressed even after storage for a long time. SOLUTION: In the solid-state imaging unit using a solid-state imaging device provided with an imaging part, a horizontal transfer part and an output part, the charges of optical black parts to become the reference of a black level are added by a charge/voltage converting part.
Patent JP-2003107598-A (JP)
Title: Document pressing device
Inventor: WADA HIROSHI
IPC: H04N1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide at a low price a hinge mechanism which is used for a document pressing device, mounted in a swiveling state on an image read part and supported so that the device is opened to a closure position where it faces a document platen and closed to an opening position where it is opened, and also improves operability and safety. SOLUTION: When the document pressing platen is to be opened exceeding a certain angle, a resisting force operates and is removed at the opening position and at the same time, a resisting force stopping movement to the closure position operates. This hinge mechanism comprises a 1st support member and a connecting member and can be supported horizontally over a document mount surface at arbitrary height within a fixed range.
Patent JP-2003106221-A (JP)
Title: Failure diagnosing device for evaporative purging system
Inventor: TAKAGI NAOYA
IPC: F02M25/08
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnosing system for an evaporative purging system capable of quickly and accurately detecting the leakage failure even when high air-flow resistance exists between a canister and a fuel tank. SOLUTION: The negative pressure is introduced from the canister by opening a purge VSV. When the tank internal pressure Pt reaches a target pressure Pt0 (time t1), the purge VSV is closed to terminate the introduction of the negative pressure. In a case when the tank internal pressure Pt becomes excessively negative at that time, or when the tank internal pressure Pt is largely lowered by being affected by canister pressure Pc thereafter, a CCV 26 is opened to introduce the atmospheric air to the canister (time t2). The CCV is closed after a predetermined time (time t3), and then the detection of leakage, that is, a process for monitoring the tendency to increase the tank internal pressure Pt is started over a predetermined period, when the tank internal pressure Pt is a proper value at the point of time when a predetermined interval has passed (time t4).
Patent JP-2002338138-A (JP)
Title: Yarn winder and retardation and stoppage controller
Inventor: NISHIYAMA YOSHIHIRO
IPC: D01H1/36
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a yarn winder accurately retarding a winding drum such as a traverse drum in accordance with set speed and capable of stopping a driving drum. SOLUTION: The winding drum 3 is accurately controlled in accordance with the set speed by providing a rotational speed calculating means 21 detecting a drum pulse of a frequency responding to a rotational speed of the winding drum 3 and calculating the rotational speed of the winding drum apart from a magnetic sensor of a direct current brushless motor 30, and rotational speed control means 26, 27, and 28 controlling drive of the direct current brushless motor 30 on the basis of a calculation result of the rotational speed calculating means 21 and a preset speed set value and controlling speed of the winding drum.
Patent JP-2003122007-A (JP)
Title: Positive resist composition
Inventor: SATO KENICHIRO
IPC: G03F7/039
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a positive resist composition in which falling of patterns, a tailing and a scumming are decreased and to provide a positive resist composition in which development defects are decreased. SOLUTION: The positive resist composition contains (A) a resin which contains a repeating unit having an acid decomposable group having an alicyclic structure, a repeating unit having an alicyclic lactone structure and a repeating unit having a hydroxyl group or a cyano group and which increases the solubility rate with an alkali developing liquid by the effect of an acid and (B) a compound which generates an acid by irradiation of active rays or radiation.
Patent JP-2003125023-A (JP)
Title: Transmitter
Inventor: SHIROMA KAORU
IPC: H04L29/10
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To restore a system automatically while shortening the system down time. SOLUTION: The transmitter comprises a circuit for detecting trip state of a modem (blow out of fuse), a circuit for controlling a relay with a trip state detection signal, and a relay circuit for connecting/disconnecting an input power supply.
Patent JP-2003116782-A (JP)
Title: Probe and fluorescent diagnostic system
Inventor: UTSUI TETSUYA
IPC: G01N21/64
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a probe enabling always accurate measurement, and a fluorescent diagnostic system having this probe. SOLUTION: This probe P has a large number of exciting light irradiating first optical fibers F1, and second optical fibers F2 for introducing the detecting light from a subject. Both optical fibers F1 and F2 are bundled as one composite bundle on the tip side, and are individually bundled as first and second branch bundles on the base end side. The composite bundle is covered with a tube T, and a hood H is fixed to the tip. The hood H becomes an expanding shape of expanding in a megaphone shape when exceeding 35 deg.C, and narrows so as to be housed in a cylinder having the same diameter as an outer diameter of the tube T when less than 30 deg.C. A fluorescent diagnosis is performed in a state of putting the hood in the expanding shape.
Patent JP-2003120691-A (JP)
Title: Stud roller and molding method for roller
Inventor: HISHIDA TADASHI
IPC: F16C19/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a stud roller with excellent durability. SOLUTION: A bearing ring 3 made of a thin steel sheet is molded to the inner circumference of a roller 1 made of a synthetic resin. A plurality of balls 15 are assembled between an arcuate ball rolling surface 4 formed on the inner circumference of the bearing ring 3 and a raceway groove 11 provided around the outer circumference of a stud 10. Accordingly abrasion due to the contact of the roller 1 with the balls 15 is prevented to improve the durability.
Patent JP-2003119045-A (JP)
Title: Method for drawing optical fiber
Inventor: ORITA NOBUAKI
IPC: C03B37/027
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for drawing by which an optical fiber having a constant fiber diameter and little transmission loss is obtained by stably drawing a large-size optical fiber perform with little vibration of the fiber when the perform is drawn at a high speed so as to stabilize the solidifying position of the fiber. SOLUTION: In the method for drawing the optical fiber, the optical fiber perform 1 is drawn into an optical fiber in a drawing machine having >=14 m distance from the exit of a drawing furnace to heat and stretch the perform 1 to the capstan or pulley 11 to change the direction of the optical fiber drawn vertically downward to a winding device. A natural cooling space 13 having >=1.5 m length where no forced gas flow is formed around the fiber is disposed between the exit 6 of the drawing furnace and the lower cooling apparatus 8 for the optical fiber so that the optical fiber is naturally cooled and then further cooled by the cooling apparatus 8 and then coated with a resin.
Patent JP-2002139677-A (JP)
Title: Magnifying lens for nail clipping of hands and feet
Inventor: KOJIMA YUKIMASA
IPC: G02B25/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnifying lens for nail clipping of hands and feet, for decreasing the difficulty of an elderly person in clipping the nails of hands and feet. SOLUTION: A small band is wound around the ankle and is so formed that a flexible arm of plastic is made insertable to this band. The magnifying lens of about twice magnification is mounted at the front end of the flexible arm. The magnifying lens is formed freely changeably in directions and is made exchangeable.
Patent JP-2003124696-A (JP)
Title: Component suction nozzle, component mounter, and method for recognizing component suction nozzle
Inventor: MAEDA TAKESHI
IPC: B25J15/06
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for mounting a component accurately at a specified position of a substrate. SOLUTION: The component mounter comprises a section 19 for optically recognizing a component 21 held by a component suction nozzle 1, and a control section 30 for correcting the position of the component suction nozzle 1 based on the recognition results at the recognizing section 19. The component suction nozzle 1 has a part (reflective plane) 15 being recognized by the recognizing section 19 in order to recognize a specified position on a suction face 6 and the recognizing section 19 recognizes the specified position on the suction face 6 by recognizing the part 15 being recognized. The control section 30 corrects the position of the component suction nozzle 1 using the specified position on the suction face 6 obtained at the recognizing section 19 and the position of the component 21 held by the component suction nozzle 1.
Patent JP-2003122107-A (JP)
Title: Developing device
Inventor: SAWADA ERIKA
IPC: G03G21/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a developing device in which antenna voltage fluctuation with respect to environmental humidity change, is restricted and accuracy in the detection of the quantity of toner is enhanced. SOLUTION: The developing device has a developing container for storing developer, and a developing sleeve 2 disposed freely rotatably in the opening of the lower part of the developing container and used for supplying the developer to an image carrier. The developing device also has an antenna 1 disposed near the developing sleeve 2 within the developing container, a remaining quantity detecting part that detects a quantity of remaining developer by detecting electrostatic capacitance between the developing sleeve and antenna, and a movable support part 30 supporting the antenna 1 so that a distance between the antenna 1 and the developing sleeve is variable. The developing device further has a moisture-sensitive member 33 for varying the distance between the antenna and the developing sleeve by reversibly expanding/contracting according to environmental moisture change.