baber/WOPTO huggingface dataset:
Patent JP-2003029090-A (JP)
Title: Two-optical-fiber holding ferrule
Inventor: KONNO YOSHIHIRO
IPC: G02B6/40
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical component which has superior optical characteristics and is in simple structure and a manufacturing method for the optical component. SOLUTION: The two-optical-fiber holding ferrule has a 1st-stage insertion hole part where two optical fiber tip parts are arranged coaxially in parallel and held and fixed so that bare fiber external-diameter parts are adjacent to each other and such a 2nd-stage ellipse insertion hole that the shape of a sectional through hole in a holding member communicating with the 1st-stage insertion hole of the holding part is similar to the 1st-stage insertion hole as one size shape expansion part to overall length; and two optical fiber coating line parts are provided in the 2nd-stage insertion hole in parallel and the whole holding member which holds those optical fibers is made of the same material by integral molding.
Patent JP-2003032343-A (JP)
Title: Portable telephone set
Inventor: ODA TETSUYA
IPC: H04W88/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set on which a large-sized display device is placed even if the body of the portable telephone set is reduced in size and where the display device is not in contact with a face of a user, when it is in use and hardly becomes dirty. SOLUTION: The portable telephone set is provided with a body section 1, a display section 3 placed in front of the body section 1, a microphone section 8 that picks up a voice of user, a speaker section 4 that outputs voice of a call opposite party, a microphone section 8 and an operation section that makes the operation of the speaker section 4 executed, and the speaker audio signal 4, and the display section 3 are placed on different sides of the main body section 1.
Patent JP-2003024492-A (JP)
Title: Baseball training and exercise apparatus
Inventor: SHIMAURA MASAOMI
IPC: A63B69/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a baseball training and exercise apparatus having a simple structure that allows a user to do exercises for increasing overall muscle strength in the correct throwing and batting attitudes to increase the overall muscle strength in a well-balanced manner. SOLUTION: The baseball training and exercise apparatus has a rope 12 supported against a certain column or wall at one end and extended from the other end, and has a connection device 16 provided at the other end; the user pulls the connection device 16 side of the rope as an exercise for increasing muscle strength. The device includes a gravity load mechanism 14 and the connection device 16 provided at the other end of the rope 12, the gravity load mechanism including the rope 14, a moving pulley 20 having the rope 12 wound thereon and having a weight 22 connected thereto for applying a gravity load to the rope 12, a guide means 24 for guiding the weight 22 vertically, and a fixed pulley 18 on which the rope 12 extending from the weight 22 is wound.  Because the apparatus allows exercises for throwing or batting form in the presence of gravity load, the user can do exercises for the form and for increasing muscle strength in a practical manner.
Patent JP-2003031288-A (JP)
Title: Flat circuit body and method for manufacturing the same
Inventor: TSUKAMOTO MASASHI
IPC: H05K1/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a flat circuit body connectable to a connector and the like even if a connecting terminal is not prepared separately. SOLUTION: An insulating material 4 is formed so as to have a bent part 7 and a laminated part formed by laminating first and second insulating parts 5, 6 forming the bent part. The bent pat side end of a first conductor 2 part is linearly extended along the bent surface on the bent part 7, the bent part side end of the second conductor 3 is linearly extended along the bent part on the bent part 7. Thereby, the bent part 7 functions as a connecting terminal, since the first conductor 2 and a second conductor 3 are linearly arranged side by side along the longitudinal direction of the insulating material 4.
Patent JP-2003033033-A (JP)
Title: Rectifying and smoothing circuit
Inventor: OGASAWARA TAKAYUKI
IPC: H02M7/10
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a rectifying and smoothing circuit wherein overcurrent is appropriately prevented and reduction in size is feasible. SOLUTION: When the polarity of an alternating-current power supply 1 is positive; a line of a first fuse 2a, a first diode D1, and a first smoothing capacitor C1 is formed. When the polarity of the alternating-current power supply 1 is negative; a line of a second fuse 2b, a second diode D2, and a second smoothing capacitor C2 is formed. Thus, smoothed direct currents are supplied from the smoothing capacitors C1 and C2 to electric and electronic equipment 4. As a result, the current value of each line is smaller than that in a diode bridge circuit, and thus normal choke coils L1 and L2 can be reduced in size and mounted on a printed board.
Patent JP-2003037709-A (JP)
Title: Method and device for reading image
Inventor: KUWABARA TAKAO
IPC: H04N1/04
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an image read method and device, which employs an image sensor that records image information as an electrostatic latent image and generates a current, in response to the electrostatic latent image by being scanned with a reading purpose electromagnetic wave, that can enhance the read efficiency through the reading of the image with a proper power of the read-purpose electromagnetic waves. SOLUTION: The image reading device of records a solid image whose density is uniform, by emitting uniform radiant rays to the image sensor 10, uses a reading light emission means 20 to apply scanning and exposure to the image sensor, while changing the power of the reading light, obtains a relation between the luminous quantity of the read light and the read efficiency, sets the read luminous quantity, when the read efficiency reaches 90% of the maximum efficiency to a control means of a control printed circuit board 80 and controls a current flowing through a light source 101 of the reading light emission means 20, according to the set reading luminous quantity.
Patent JP-2003034738-A (JP)
Title: Hydrogenated rubbery polymer composition
Inventor: NISHIHARA HAJIME
IPC: C08L91/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogenated rubbery polymer composition which is flexible and excellent in contact feeling, scratch resistance, photostability and mechanical strength. SOLUTION: This hydrogenated rubbery polymer composition is composed of (A) a hydrogenated rubbery polymer and (B) a thermoplastic resin. The hydrogenated rubbery polymer (A) of which 50% or more of the entire double bonds are hydrogenated is at least a homopolymer rubber of a conjugated diene monomer or a copolymer rubber composed of a conjugated diene monomer and an aromatic vinyl monomer. It has one or more crystallization peaks determined by a differential scanning calorimetry (DSC method) of which the temperatures are each in the range from -50 to 100 deg.C and the sum of the half width temperatures of the respective crystallization peaks is 5-100 deg.C.
Patent JP-2003036820-A (JP)
Title: Sealed battery
Inventor: AKOIN EIZOU
IPC: H01M2/02
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide the sealed battery which is downsized and improved in a dimensional accuracy. SOLUTION: The sealed battery 10 comprises the package 13 for the sealed battery which is formed into a cylinder by rolling up a sheet-like metal resin composite film 14. A pair of fusion spaces 15 and 16 are also provided at both ends in a penetrating direction of the package 13 for the sealed battery, respectively. Each of the fusion spaces 15 and 16 is coated with a resin part 17 molded-in separately.
Patent JP-2003045312-A (JP)
Title: Ground-fault circuit interrupter
Inventor: IKEDA SEIJI
IPC: H01H83/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a ground-fault circuit interrupter of a simple structure and easy to assemble and adjust, which can surely make an operation check without making the size larger, and will not have a protection coil damaged even if a test button is kept pushing at the operation check test. SOLUTION: The ground-fault circuit interrupter is provided with a test circuit 41 passing dummy leak current to a zero-phase current transformer 36 with one end wound around the zero-phase current transfer 36 and the other end connected to a main circuit 30, a leakage test switch 42 connected in the test circuit 41 and making an operation check of a ground-fault circuit interrupter by putting on and off dummy leakage current flowing in the test circuit 41, and a series switch 46 connected in series with the leakage test switch 42 and put on and off according to on/off and trip operations oft the ground- fault circuit interrupter, and it is so arranged that dummy leakage current shall not flow in the test circuit 41 when the ground-fault circuit interrupter is in the off or trip state, even if the leakage test switch 42 is operated.
Patent JP-2003038435-A (JP)
Title: Electronic endoscope device
Inventor: MORI YASUNORI
IPC: H04N5/335
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope device capable of stably operating a CD regardless of further reduction in the size of the CCD. SOLUTION: A detecting circuit for detecting the voltage of a substrate of the CCD and a control means for controlling to interrupt a driving signal of the CCD are set in a scope unit of the electronic endoscope device. When the substrate voltage detected by the detecting circuit is lowered to a designated threshold or less, a driving signal of the CCD is interrupted and in the lapse of designated time, power is again applied. When the substrate voltage is not lowered to the designated threshold or less, a driving signal is not interrupted.
Patent JP-2003047251-A (JP)
Title: Controller
Inventor: NANBA MASAYUKI
IPC: H02M7/12
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To restrain standby power to 1W or less while providing power supply to a control circuit even if a controller with a power transformer is always connected with a commercial power supply. SOLUTION: A power saving circuit 1 constituted of a phase control circuit having a thyristor, a bridge circuit, and a photo coupler is connected in series to a primary winding of the power transformer connected to the commercial power supply 52. In a power saving mode, the primary-side applied voltage of the power transformer is regulated by phase control, so that the secondary- side output of the power transformer may become a predetermined voltage by the power saving circuit 1.
Patent JP-2003039837-A (JP)
Title: Thermal transfer sheet
Inventor: TAKADA TAKESHI
IPC: B41M5/40
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer sheet which is excellent in image reproducibility even after being stored for a long period and can form a quality image. SOLUTION: The thermal transfer sheet has a base material sheet and a dye layer formed from dye and a binder resin on one side of the base material sheet. The dye sheet contains at least two dyes having the same basic skeleton, and at least one of the dyes has a melting point which is different by at least 10 deg.C from the melting points of the other dyes.
Patent JP-2003039686-A (JP)
Title: Method for manufacturing ink jet head
Inventor: MOTO YOICHI
IPC: B41J2/16
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable ink jet head in which the wiring resistance of an electrode pattern can be substantially kept constant over a long term. SOLUTION: The ink jet head comprises a head substrate 1 where a plurality of heating resistors 3, an electrode pattern 4 and a protective film 5 are formed sequentially on the upper surface of a base plate 2, and a top plate wherein ink partially touching the protective film 5 on the electrode pattern 4 is ejected from an ink ejection hole through heating of the heating resistor 3. The electrode pattern 4 is formed of a sputter film principally comprising aluminum and the protective film 5 is a thin film of an inorganic material. Upper surface of the electrode pattern 4 located beneath the contact area with ink is made smoother than the upper surface of the electrode pattern 4 located beneath the noncontact area with ink by subjecting a part of the electrode pattern 4 located beneath the contact area with ink to isotropic etching halfway prior to formation of the protective film 5.
Patent JP-2003039429-A (JP)
Title: Fiber base for composite material
Inventor: NISHIYAMA SHIGERU
IPC: D06C11/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To enhance smoothness of a surface by raising a strength of an outer surface of a fiber base for a composite material including an interlaminar or connecting surface's shearing strength and raising an impregnation efficiency of a matrix at the time of complexing. SOLUTION: The fiber base for the composite material is obtained by superposing single or a plurality of three-dimensional structures 3 obtained by knitting long fibers, raising the interlaminar or connecting surface's shearing strength, expediting a permeability of a matrix near and in a surface, and treating gigging 5 for enhancing the smoothness of the surface. The gigging is executed for the fiber base for the composite material obtained by superposing two-dimensional structures obtained by knitting the long fibers or superposing the two-dimensional structures and the plurality of the three-dimensional structures. The gigging is executed by needle punching. A short fiber web is inserted between fiber textures simultaneously upon the gigging at the time of the needle punching as needed. Thus, the surface is smoothed.
Patent JP-2003047603-A (JP)
Title: O-ring tester
Inventor: MORI SHINICHI
IPC: A61B5/22
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an O-ring tester capable of easily determining an abnormal part of body or determining harmfulness of medicine food or drink and allergy of accessories by measuring a change in grip of a finger making an O-ring in a simple method performed only by an without a large-scale device. SOLUTION: This O-ring tester is provided with a bar or plate-like holding body 1 with a smooth surface 1a having a small coefficient of friction, and a resisting force applying means 3 for applying resisting force to the holding body 1 and showing the magnitude of the resisting force when the holding body 1 is grasped and moved with fingers 2 making a ring A.
Patent JP-2003047853-A (JP)
Title: Catalyst and method for reforming dimethyl ether
Inventor: NOJIMA SHIGERU
IPC: B01J23/89
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst useful to reform dimethyl ether, with which it becomes possible to effectively carry out both of the reforming reaction of dimethyl ether and the CO shift reaction at a low temperature in the absence of other catalyst, and to provide a method of reforming dimethyl ether. SOLUTION: The catalyst useful to reform dimethyl ether, which contains a reforming catalyst component for the dimethyl ether reforming reaction for obtaining hydrogen from dimethyl ether and water and a CO-shift catalyst component for the CO shift reaction for removing CO being a byproduct, is prepared. Reforming of dimethyl ether is performed by using the above catalyst.
Patent JP-2003061075-A (JP)
Title: Object-tracking device, object-tracking method and intruder monitor system
Inventor: KIKAZAWA SEIJI
IPC: G06T1/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an object-tracking device, an object-tracking method and an intruder monitoring system that can trace an object from among images of a plurality of image pickup devices having less arithmetic amount and high accuracy. SOLUTION: A recognition section selection means 5 selects a three- dimensional recognition means 3 for imaging an object by a plurality of imaging means 1, 2 and tracking the object through stereoscopic image processing or a two-dimensional recognition means 4 for tracking the object through single lens image processing on the basis of prescribed conditions. The tracking device uses the three-dimensional recognition means 3, until detecting the object and then uses the two-dimensional recognition means 4 after detecting the object to perform tracing processing, so at to track the object at a high-speed with high accuracy.
Patent JP-2003059619-A (JP)
Title: Spark plug
Inventor: KATO TOMOAKI
IPC: H01T13/32
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug used for a high-powered engine for racing or the like, enabled to effectively prevent or restrain break of a ground electrode. SOLUTION: For the spark plug 1, a ground electrode 4 has an external shape linearly extending in the radial direction against the center axis line O at the orthogonal projection on a first projection plane P perpendicular to the center axis line O of a mounting screw part 6. The ground electrode 4 is formed by using a rod-shaped material having uniform rectangular cross section, and formed into such a shape that the volume is reduced at the top end, by applying the side surface at the side distant from a spark gap g as a second side surface, and by forming a notched part 4a formed by partially notching the top end of the rod-shaped material at the second side surface side.
Patent JP-2003059754-A (JP)
Title: Manufacturing method of metallizing film capacitor and insulating agent impregnation apparatus for metallizing film capacitor
Inventor: ASANO TADAYOSHI
IPC: H01G4/18
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To achieve a manufacturing method of a metallizing film capacitor for impregnating an insulating agent between metallizing films reliably. SOLUTION: A pair of laminated and wound metallizing films is temporarily pressed by pressure that is smaller than that in heat press before the heat press (S12). The metallizing films that are fixed while being pressed temporarily are impregnated in silicone oil in a high-vacuum state, thus allowing the silicone oil to be subjected to vacuum impregnation between the metallizing films (S16). After that, the metallizing films that are fixed while being pressed temporarily are impregnated in the silicone oil in a high-pressure state, thus allowing the silicone oil to be subjected to pressurization impregnation between the metallizing films (S18).
Patent JP-2003059782-A (JP)
Title: Capacitor and its producing method
Inventor: MIURA TERUHISA
IPC: H01G9/10
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable capacitor, and its producing method, by solving the problem of bad insulation performance of a capacitor where a sealing plate is doubled seamed along with a metal case. SOLUTION: The capacitor has a sealing plate 2 disposed at the opening of a metal case 1 containing a capacitor element and being double seamed along with the metal case 1. Since the end face at the opening of the metal case 1 and the circumferential surface of the sealing plate 2 are rounded, an uniform thickness can be ensured when an insulating material is applied. Consequently, occurrence of defective insulation due to fracture or stripping of the insulating material is eliminated at the time of double seaming and reliability can be enhanced significantly.
Patent JP-2002148234-A (JP)
Title: Sheet for development of liquid
Inventor: NAKAHARA KATSUJI
IPC: G01N33/483
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet, for the development of a liquid, in which the wettability and the development property of a living body liquid such as blood, urine or the like are satisfactory and by which the measurement accuracy of the living body liquid is superior. SOLUTION: The sheet for the development of the liquid is formed in such a way that a liquid receiving layer is formed at least on one face of a substrate. In the sheet for the development of the liquid, the liquid receiving layer contains at least an ethylene glycol-based surface-active agent and/or a surface-active agent to which ethylene oxide such as acetylene glycols is added. In the sheet for the development of the liquid, the liquid receiving layer contains at least an acetylene glycol-based surface-active agent and/or a surface-active agent to which ethylene oxide such as acetylene glycols is added and a cation-based surface-active agent. It is preferable that the surface resistance value of the liquid receiving layer is 1×1012 Ω or less and that its critical surface tension is 35 mN/m or more.  It is preferable that the stuck amount of the liquid receiving layer is 0.1 to 5 g/m2.
Patent JP-2003068119-A (JP)
Title: Ultraviolet light source cover and ultraviolet irradiation device
Inventor: SHOJI MASASHI
IPC: C02F1/32
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet light source cover that is formed from a material having strength capable of enduring if any external force application and sudden temperature change. SOLUTION: The ultraviolet light source cover has a cover body 22 for covering an ultraviolet lamp 21 for radiating ultraviolet rays, in which the cover body 22 is formed from an ultraviolet-transparent resin transparent to ultraviolet rays and having a structure where a substituent is bonded to a carbon atom in a part of a principal chain of a fluorine resin. The cover body 22 has a cover part 22a formed when one end of a pipe formed into an appropriate length is closed by welding, and a fixing part 22b with a threaded portion 27a formed at the other end of the pipe.
Patent JP-2003069193-A (JP)
Title: Flexible printed board, and method and apparatus for manufacturing the same
Inventor: IDE ARI
IPC: C23C14/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To fabricate a flexible printed board which enables response to the shrinkage and the increase in density of a circuit while maintaining the adhesiveness between a metal thin film and a high molecular film, and which enables a remarkable reduction in cost by reducing the number of processes. SOLUTION: When forming a single layer or a multilayer of copper, nickel, chromium or other metals on the surface of the high molecular film by vacuum evaporation, the surface of the high molecular film is coated with a mask formed with a circuit pattern or by a similar method. Thereafter, metals are evaporated on the surface of the high molecular film coated with the mask to build in a circuit at the same time with the formation of a film.
Patent JP-2003062906-A (JP)
Title: Method and apparatus for laminating film
Inventor: HIRONAKA KOJI
IPC: B29C63/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of discarding normal substrates by laminating a good area of a film fed from a film supply roll on the substrate. SOLUTION: A method for laminating the film comprises the steps of passing the substrates conveyed at a predetermined interval on a conveying path and the film fed from the film supply roll between laminating rollers installed on the path, and laminating the film on surfaces of the substrates. The method further comprises the steps of monitoring a state of the film before the film is laminated on the substrate, judging whether the film has a fault spot or not, avoiding the fault region of the film when the fault spot is detected, and laminating a good area of the film on the substrate.