baber/WOPTO huggingface dataset:
Patent JP-2002347620-A (JP)
Title: Bogie frame for railway rolling stock, assembling method therefor and bogie for railway rolling stock
Inventor: SATO TOMOYUKI
IPC: B61F5/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a welded joint of a welding part to a horizontal beam of a receiving seat of a most important main electric motor. SOLUTION: A side plate 11a and a front surface plate 11b composing the receiving seat 11 of the main electric motor are made of separate members. When the receiving seat 11 of the main electric motor is welded on the horizontal beam 2, the front surface plate 11b can be lastly mounted on the horizontal beam 2 after members 11a and 11c to 11g except the front surface plate 11b are welded on the horizontal beam 2. As a result, problems wherein the welding part is difficult to be seen and the manipulation of a welding rod can not be performed as desired are eliminated when mounting the receiving seat 11 of the main electric motor on the horizontal beam 2, welding of the receiving seat 11 of the main electric motor on the horizontal beam 2 can be smoothly and surely performed, and the quality of welded joint is improved to increase reliability.
Patent JP-2002351345-A (JP)
Title: Display device and its manufacturing method
Inventor: OGAWA KATSUYA
IPC: G02F1/1335
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which the occurrence of a short circuit defect is prevented at the connection part between a display panel and a drive circuit, and its manufacturing method. SOLUTION: The display device 100 has a display panel 10 which has an input terminal 16, an output terminal 23 which is electrically connected to the input terminal and the drive circuit 20 which supplies signals to the display panel. The display panel has a substrate 12, a conductive layer 13 which is formed on the surface of the substrate, a 1st insulating layer 14 (15) which is formed covering the conductive layer, and a 2nd insulating layer 42 which is formed selectively covering the input terminal 16 formed on the 1st insulating layer and a part 13a where the conductive layer is exposed in the 1st insulating layer at an end part of the substrate 12, and the 2nd insulating layer 42 electrically insulates the conductive layer 13 and output terminal 23 from each other. The 2nd insulating layer 42 is formed preferably by an ink jet method.
Patent JP-2002352085-A (JP)
Title: Automatic transaction system, device therefor and transfer card used therefor
Inventor: YAMADA HISAHIRO
IPC: G06Q20/18
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To cancel troublesomeness in an operation by a customer. SOLUTION: An automatic transaction system is provided with an automatic transaction device 3 for performing a transaction by the operation of the customer, a terminal such as a personal computer 4 or a cellular phone 5 and a host computer 1 which is connected to the automatic transaction device 3 and the terminal so as to manage transaction information which is transmitted from the device 3 and the terminal by account of each customer. The system is characterized such that the customer selects the transmission of a transfer report mail which reports the transfer to a transfer destination by the customer in the case of a transfer transaction, inputs the electronic mail address of the transfer destination and, then, transmits the transfer report mail to the electronic mail address.
Patent JP-2002350941-A (JP)
Title: Mechanism for changing picture size of camera
Inventor: TAGUCHI ICHIRO
IPC: G03B17/28
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for changing the picture size of a camera which can effectively be used according to the shape of a space. SOLUTION: The mechanism for changing the picture size of the camera is provided with a pair of light shielding plates which are supported so as to move attachably to and detachably from a pair of opposing sides of the photographic picture while being kept parallel to the sides and change the photographic picture to two different picture sizes by contacting and separating movement. The mechanism is further provided with a light shielding plate meterlocking drive lever, an interlocking member and a spring member. The light shielding plate interlocking drive lever is oscillatably supported to with the camera body of one corner peripheral part of the photographic picture and one end part of which is connected with one of the pair of light shielding plates and the other end part of which is connected with the other side of the pair of light shielding plates.  The interlocking member moves the pair of light shielding plates to a first picture size position in conjunction with the light shielding plate interlocking drive lever when the lever turns in a first direction, and moves the pair of light shielding plates to a second picture size position in conjunction with the lever when the lever turns in a second direction. The spring member is engaged with the lever and the camera body, impels the lever so as to turn in the direction of either of the first and the second directions and whose turning urging direction turns over while the lever turns in the first direction of the second direction.
Patent JP-2002349915-A (JP)
Title: Humidifier
Inventor: KAMIIDE HIROYUKI
IPC: F24F6/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To enable setting of humidifying capacity, according to a kind and the size of a building and a room. SOLUTION: The humidifier is provided with a humidifying means and a humidification capacity varying means to vary humidification capacity of the humidifying means and is formed, such that humidification capacity of the humidifying means is regulated to the desired capacity of the humidifying means. The humidification capacity means classifies the kind of building and the kind of room into some format modes, in such a way that the kind of building, and the kind of room are caused to correspond to each other, and optimal rated humidification capacity, in relation to the number of tatamis in each format mode (the area) is regulated and set.
Patent JP-2002353597-A (JP)
Title: Metal transfer sheet, producing method and wiring circuit board thereof
Inventor: KANETO MASAYUKI
IPC: B41M3/12
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a metal transfer sheet, in which a specified pattern can be formed easily at a fine pitch, a metal transfer sheet produced by the producing method, and wiring circuit board in which currently requested fine pitch can be dealt with, using the metal transfer sheet, and high density wiring can be realized. SOLUTION: A peelable metal layer 12 is formed on a metal basic material 11, and then the metal layer 12 and the metal basic material 11 are etched, down to a specified depth of the metal basic material 11 from the metal layer 12 side, thus forming a specified pattern of the metal layer 12. By doing so, since the tapered inclination spreading from the bottom part 18 toward the upper part 19 is make to decrease at the etching part 16 of the metal layer 12, fine pitch patterning can be easily realized.
Patent JP-2002361880-A (JP)
Title: Inkjet recorder
Inventor: SAKATA AKIHITO
IPC: B41J2/165
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recorder wherein a space for a recovering means is reduced, a size of a device is reduced, a cleaning performance of a blade is improved, a flaw on a nozzle face is eliminated, and the printing quality is improved. SOLUTION: This inkjet recorder has a blade for cleaning a nozzle face of an inkjet head that ejects ink housed in an ink passage from the nozzle by varying the volume of the ink passage. The blade is provided in a cap of the recovering means for sucking the ink in the inkjet recorder.
Patent JP-2002361083-A (JP)
Title: Exhaust gas cleaning catalyst for internal combustion engine, method of producing the same and claening apparatus
Inventor: SHINOZUKA NORIHIRO
IPC: F01N3/10
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst in which the migration of catalytically active components is suppressed. SOLUTION: An exhaust gas cleaning apparatus is constituted of a cordierite honeycomb and a carrier layer which is obtained by coating a slurry added with activated carbon on the honeycomb mentioned above, drying and firing so as to form fine cavities (physical barrier) and supporting the catalytically active components. A method of producing the catalyst comprises adding activated carbon into an alumina slurry comprising γ-alumina, nitric acid, an alumina precursor, and purified water, then coating the slurry added with activated carbon on the cordierite honeycomb, drying and firing the coated layer, further impregnating a solution containing NOx-trapping components including Na and K as main components, firing, further impregnating a noble metal solution, e.g. a dinitrodiamine-Pt solution, a dinitrodiamine-Pd solution, or a rhodium nitrate solution and finally firing.
Patent JP-2002139354-A (JP)
Title: Indication position correcting apparatus and indicating apparatus
Inventor: MURAMATSU TORU
IPC: B60K35/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an indicating position correcting apparatus and an indicating apparatus for surely resetting a difference between a designated position where a driven member abuts on a stopper to actually stop a pointer, and a designated position where the pointer is to be stopped. SOLUTION: A stepping motor 1 is rotated by a correcting driving means 8a-3 to correct the difference between a designated position for actually stopping the pointer stored in a storage means 9 and a true designated position where to stop the pointer is to be stopped, after the rotation of the stepping motor 1 has stopped by a drive stopping means 8a-2.
Patent JP-2002364815-A (JP)
Title: Method for suppressing generation of toxic substance in waste disposal system
Inventor: YOSHIKAWA MASAHIDE
IPC: B09B3/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To remove the necessity of continuous supplementation of an absorbent and the rising of costs, which were unavoidable in a conventional method for removing generated dioxins from an exhaust gas by using an absorbent. SOLUTION: An aqueous urea solution is sprayed, with a spray nozzle 31, to wastes containing chlorines. The resultant wastes are sufficiently kneaded by a mixer 35 and fed to a rotary kiln 13 for heating and burning treatment. Accordingly, chlorine elements react on nitrogen compounds in the rotary kiln and are changed to NH4 Cl or the like. The amount of chlorines(Cl) is reduced in proportion to the amount of production of this NH4 Cl. As the amount of Cl is reduced, the amount of generation of dioxins can be suppressed that much. The aqueous urea solution is inexpensive, which contributes to suppressing the rising of the running costs.
Patent JP-2002362265-A (JP)
Title: Bumper positioning structure of automobile
Inventor: MATSUSHIMA RYUJI
IPC: B60R19/24
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To increase the productivity of an assembly line by preventing a locator pin 40 from being extracted to prevent a bumper 1 from being tilted so as to facilitate the assembly operation of the bumper 1 when the bumper 1 is positioned relative to a body by inserting the locator pin 40 projected from the rear face of the bumper 1 to the body side into a positioning hole 41 in a body panel 11. SOLUTION: Plate members 5 and 5 having the locator pins 40 generally horizontally projected to a body side are fixed to both right and left rear surface sides of a front bumper body 4. A step part 47 comprising a horizontal surface part 45 generally horizontally extending from the base end thereof to a specified position and a suspended surface part 46 suspending from the tip edge of the horizontal surface part 45 is formed on the locator pin 40 at the lower part. A flexible claw part 50 tilted extending at a portion nearer to the base end side than the suspended surface part 46 toward the base end of the locator pin 40 so that a part nearer to the base end side is positioned on the upper side is integrally formed at the upper part of the locator pin.
Patent JP-2002368337-A (JP)
Title: Semiconductor optical functional element and its manufacturing method
Inventor: KUBOTA MUNECHIKA
IPC: H01S5/20
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical functional element that has a small parasitic capacitance, can be flattened, can reduce the stresses applied to the side walls of a mesa section, and has higher reliability than the conventional element has. SOLUTION: This semiconductor optical functional element is provided with a substrate 18, an inverted-mesa type structure section 14 which is composed of a laminated structure formed on the substrate 18 and contributes to the optical function of the functional element, and insulating material sections 16 formed near the side wall surfaces 14x of the structure section 14 on the substrate 18. Between the side wall surfaces of the structure section 14 and insulating material sections 16, space sections 30 are respectively interposed.
Patent JP-2002360139-A (JP)
Title: Sinker
Inventor: NAKAGAWA AKINORI
IPC: A01K95/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a sinker attachable stably to a tackle, making no hindrance to the natural motion of the tackle underwater, and hardly causing a snagging. SOLUTION: This sinker is such that a plurality of sinker units 30 are set beads-fashion through a core wire 10 with a stopper 20 fixed on one end thereof. This sinker has the following merits: by fastening the stopper 20 on a fishline 50, the plurality of sinker units 30 are suspended beads-fashion, swinging in compliance with water flow directly underwater, thus the center of gravity of this sinker as a whole moves, helping the natural motion of the tackle and improving the fish-luring effect of the tackle, and also making this sinker less prone to be snagged.
Patent JP-2002360001-A (JP)
Title: Mounting structure for handle in agricultural implement such as mattock and method for producing the same
Inventor: FUJIWARA SATOSHI
IPC: A01B1/06
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide mounting structure for a handle on an implement body of an agricultural implement such as a mattock, a spade or a rake capable of simply carrying out mounting and readily correcting the agricultural implement without causing rattling. SOLUTION: This mounting structure for the handle is obtained by arranging a holding cylinder 3 at the base end of a supporting rod 2 fixing the implement body 1 such as a mattock plate at the tip. A wedgy piece 4 thinning toward an opened end is provided in the interior depth of the holding cylinder 3. In this state, the handle 5 provided with a notch 6 formed at the tip is inserted from the opened end of the holding cylinder 3. When the handle 5 is strongly pushed forward, the wedgy piece 4 is admitted into the notch 6 of the handle 5 to extend the tip of the handle 5. Thereby, the outer surface of the extended handle 5 is brought into close contact with the inner surface of the holding cylinder 3 and the handle 5 and the holding cylinder 3, in other word, the implement body 1 is surely fixed.
Patent JP-2003002673-A (JP)
Title: Apparatus for producing silica glass molding
Inventor: YAMAKADO MAMORU
IPC: C03B17/04
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of obtaining high-quality mass-produced silica glass moldings at low cost in high yield. SOLUTION: The apparatus for producing the silica glass moldings comprises a silica glass-fusing furnace body for fusing and storing raw material particles of silica glass, an oxyhydrogen flame burner for fusing the raw material of silica glass with the oxyhydrogen flame having its tip part facing into the silica glass-fusing furnace body, a molding nozzle comprising a discharge opening for molding the fused silica glass into a shape of a desired cross section, a dummy member in contact with the fused silica glass at the tip of the discharge opening, and a dummy member-drive mechanism for pulling down the dummy member in the axis direction of the molding nozzle and pulling out a molded fused silica glass.  The connection of the molding nozzle to the bottom of the silica glass-fusing furnace body is adapted to be tapered in diameter such that it reduces toward the discharge opening of the molding nozzle.
Patent JP-2002372202-A (JP)
Title: Edge structure of connecting plate for heat transfer wall of boiler
Inventor: HASHIMOTO MASAMITSU
IPC: F22B37/10
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an edge structure of a connecting plate for a heat transfer wall of a boiler, which suppresses a junction in a connecting portion of a tube wall from being cracked, and, in the case where cracks are developed in the edges, prevents the cracks from propagating to a heating tube. SOLUTION: The connecting plate 12 is joined to the heating tube 1 through a weld 11 of the connecting portion in the tube wall. A round hole 3 is punched in the vicinity of an edge of the plate 12, i.e., at a position where the ratio between a distance L from the edge of the plate 12 to the center of the hole 3 and a width H of the plate 12 falls within a range 0.5-0.1, so that the ratio between the diameter of the hole 3 and the width of the plate 12 falls within a range 0.4-0.8. Accordingly, a position where cracks are likely to be developed first can be moved to a center position B of the plate 12, where the cracks can be easily found. Further, assuming, for instance, L/H=1.0, the maximum stress imposed on the position B is allowed to be lower than the value in a conventional structure, and thus the strength against thermal fatigue can be improved.
Patent JP-2002370576-A (JP)
Title: Vehicular pilot light
Inventor: MURAMATSU YOSHIO
IPC: B60Q1/50
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a small vehicular pilot light with favorable space efficiency providing easy recognition of indicated contents from outside. SOLUTION: A lid member 1 has a front part, a back part, and right and left side parts formed with window parts facing light emitting faces of lamp devices 31-37 when integrated with a base member 2. Two lamp devices 31 and 32 and three lamp devices 33-35 are alternately arranged. Consequently, the indicated contents on indicating sheets 31S-37S can be recognized from all circumferential directions. By alternately arranging the two lamp devices 31 and 32 and three lamp devices 33-35, space efficiency is improved and enlargement of the pilot light is prevented although the indicated contents can be recognized from all circumferential directions. The indicating sheets 31S-37S are detachably attached to the lamp devices 31-37.
Patent JP-2002372210-A (JP)
Title: Method and apparatus for starting pulverized coal burning boiler
Inventor: FUKUDA KAZUYA
IPC: F23Q9/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To drastically reduce costs for a whole ignition facility without being the necessity of an ignition burner and gas or light oil installation for the ignition burner. SOLUTION: A burner port 2 formed on the side wall of a furnace 1 is provided with a start-up heavy oil burner 5 and a pulverized coal burner 8 which is disposed so as to enclose the burner 5. A sparking plug 14 is provided so that its tip confronts with a fuel injection region 5a of the burner 5. After the burner 5 being directly ignited by the plug 14, the burner 8 is ignited by the burner 5 which is allowed to serve as an auxiliary burner, thereby starting the pulverized coal burning boiler.
Patent JP-2003009489-A (JP)
Title: Structure for preventing motor spindle from slipping off, spindle motor, and device for recording and reproducing information
Inventor: YUFUKU SHIGENOBU
IPC: H02K7/14
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To simplify a structure for preventing a motor spindle from slipping off. SOLUTION: A spindle motor, which rotates a table 1 for supporting an optical recording medium, etc., has a yoke 3a which is integral with the motor spindle 4, a rotor magnet 3b which is held inside the yoke 3a, a stator core 8a which faces the rotor magnet 3b, and a coil 8b which is wound around the stator core 8a. Slits 3d for forming deformed parts 3c at regular intervals in a circumferential direction are provided at a lower end of the yoke 3a; and after assembly of the motor, the deformed parts 3c are bent inside and protruded to be superposed under an outer peripheral part of the stator core 8a.
Patent JP-2003007563-A (JP)
Title: Capacitor
Inventor: FUJIMARU TAKUYA
IPC: H01G4/12
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor of high reliability which can ensure large electrostatic capacity. SOLUTION: The capacitor is provided with an almost rectangular parallelopiped base substance 1 having terminal parts 8 on both ends, and conductive films 2 which are formed on a pair of facing side surfaces of the base substance 1 and led out to the mutually different terminal parts 8 of a pair of the side surfaces, via the mutually different terminal parts 8 of a pair of the side surfaces and intervals 4, 5.
Patent JP-2003007138-A (JP)
Title: Inter-layer insulating varnish for multi-layer interconnection board, inter-layer insulating material using it, multi-layer interconnection board, manufacturing method therefor
Inventor: BABA AKIO
IPC: H05K1/03
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an inter-layer insulating varnish for multi-layer interconnection, an insulating material, a multi-layer interconnection board using it, and manufacturing method therefor, of high heat-resistance of solder and surface smoothness, capable of thinner substrate and higher density. SOLUTION: The multi-layer interconnection board is manufactured by applying the inter-layer insulating varnish for multi-layer interconnection board whose main components are silicone polymer, filler, and solvent, and then it is dried, a metal foil is stacked, which is heated and pressurized, and then a hole penetrating the metal foil and an inner-layer circuit board is opened, the inside wall of the hole is metallized, and finally the place which requires no metal foil is etched and removed.
Patent JP-2002112992-A (JP)
Title: Apparatus and method for processing signal, and imaging device
Inventor: INOUE HITOSHI
IPC: A61B6/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for processing a signal even for stably correcting a dynamic image of the overall image in view of a difference between partial images. SOLUTION: The apparatus for processing the signal comprises image processing means (6 to 24) each for continuously obtaining a synthetic image obtained by synthesizing a plurality of the partial images, and correcting means (25 to 37) each for correcting an offset at each partial image of the plurality of the partial images. The correcting mean corrects the image by using information of the image acquired before the image to be corrected.