baber/WOPTO huggingface dataset:
Patent JP-2002280238-A (JP)
Title: Electromagnetic induction type connector
Inventor: KOJIMA NAOYA
IPC: H01F38/14
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction type connector which can prevent damages, etc., due to external causes. SOLUTION: A primary coil unit 23 has a first core block 26, which has a first core (36) and a first coil (37) and is movable toward a secondary coil unit 25, a first core-moving unit 29 which is a first core block moving means to directly or indirectly push the first core block 26 toward the secondary coil unit 25 at a desired timing, an approach detector 30 which is an approach- detecting means for detecting the approach of at least two members to actuate the first core-moving unit 29 for moving the first core block 26, and a seat 28 which is a means of returning the first core block 26 to an original position as the two members separate away.
Patent JP-2002277716-A (JP)
Title: Extension structure of lens barrel
Inventor: NOMURA HIROSHI
IPC: G03B11/04
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a multistage zoom lens barrel which has enhanced rigidity and secures a sufficient stroke for barrier opening/closing driving. SOLUTION: The zoom lens barrel is equipped with a helicoid extension structure which extends and retracts at least one lens barrel. The helicoid extension structure has a helicoid idle section wherein neither extension nor retraction is allowed even in case of rotation between the storage position and the photographing-enabled extension position of the lens barrel. The helicoid extension structure has a female helicoid provided to one lens barrel and a male helicoid provided to the other lens barrel; and the female and male helicoids have helicoid idle areas wherein movement along the optical axis is restricted and circumference-directional rotation is allowed when the positional relation between one lens barrel and the other lens barrel is in a storage position state.  Further, both lens barrels have shake prevention parts which engage with each other in a slidable state without any play in the circumferential direction and optical-axis direction and guide rotation in the helicoid idle sections when the lens barrels are in positional relation where the positions along the optical axis are at least at the storage position and slightly extended from the storage position.
Patent JP-2002273462-A (JP)
Title: Method and device for treating waste water
Inventor: YOKOYAMA CHOMEI
IPC: C02F1/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for treating waste water which can efficiently treat a waste water discharged from an ink manufacturing plant or the like and can supply reusable final treated water. SOLUTION: The waste water is subjected to a primary treatment by an ultrafiltration device to remove a condensed liquid and then primary treated water is subjected to secondary treatment by a bioreactor. The primary treated water is diluted so that BOD(biological oxygen demand) is <=2,000 mg/l and then is subjected to a secondary treatment by the bioreactor while replenishing nutrient salts thereto.
Patent JP-2002286983-A (JP)
Title: Terminal tool for pulling optical fiber cable
Inventor: YOSHIDA HIROTAKA
IPC: G02B6/46
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a terminal tool for an optical fiber cable in which the number of parts is small, assembling is made simple, pulling around performance is improved by reducing the total length, no disengagement occurs even through a large force is applied and the cable is surely pulled. SOLUTION: The terminal tool for pulling the optical fiber cable in which the tension member of an optical fiber cable is inserted into a sleeve 2 and is fixed, and the sleeve 2 is pulled by a ring section 82 is provided with an eyebolt 8 which is integrally formed by the ring section 82, a male screw 84 that is provided on the other end of the section 82 and a flange 81 that is provided between the section 82 and the screw 84. The section 82 has a semicircle ring 88 and a connecting section 89 which is extended from the ring 88 in a linear manner. The flange 81 has a frustum shape and is integrally coupled with the section 89 of the ring 82 at a tilted surface 87 that has the frustum shape. The external diameters of the section 82, the flange 81 and the sleeve 2 are approximately made equal.
Patent JP-2001286310-A (JP)
Title: Closure for bracelet
Inventor: THALHEIM JEAN-FRANCOIS
IPC: A44C5/24
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a durable closure for a wristwatch band. SOLUTION: A closure for a bracelet has a central portion (1) articulated to arms (2 and 3), and the arms (2 and 3) have pins (21, 22 and 23), respectively, the engagedly fastening members (23) of the pins come out from the side of the arms (2 and 3), responding to the action of a spring (22) in a rest position. The central portion (1) has an engagedly fastening device made up of a pusher (8) that can move sideways, and a recess (15) receiving the engagedly fastening members (23). The lateral portions of the central portion (1), when closing a closure, cooperates with the engagedly fastening members (23) and has notches (24) that make the engagedly fastening members (23) withdraw.  The engagement member, when the closure reaches a fully closed position, is extended by the action of a spring provided in the recess of the central portion, and the pusher is fixed to an operating member (14) that can move in the recess (15).
Patent JP-2002287545-A (JP)
Title: Image forming device
Inventor: YASUTOMI HIROSHI
IPC: G03G9/087
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To make use of toner releasability, energy conservation and recourse conservation and to prevent the degradation in the graininess of images in an image forming device equipped with a fixing device having a heating roller and a press roller. SOLUTION: The surface of the heating roller 12 is formed of a fluororesin and the toners of <=20 wt.% in the ratio of a binder resin having a molecular eight of >=100,000, >=9.0 μm in volume average grain size and <=5.0 wt.% in the rate of coloring agents.
Patent JP-2002286284-A (JP)
Title: Slide resistor
Inventor: SHIBATA SHIGENORI
IPC: F16F1/18
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that a predetermined sliding resistance can not be maintained for a long period of time in a conventional slide resistor. SOLUTION: The slide resistor 1 is constituted of a fixed member 4, a swinging member 2 arranged swingably with respect to the fixed member 4 and a resistance member 3, arranged between the fixed member 4 and the swinging member 2 while providing the swinging member 2 with a sliding resistance upon swinging. The resistance member 3 is retained by the fixed member 4 and the outer peripheral surface of the resistance member 3 is contacted elastically with the sliding surface of the swinging member 2. The slide resistor 1 utilizes the diameter expanding force of the resistance member 3 as a sliding resistance whereby the predetermined sliding resistance can be maintained for a long period of time.
Patent JP-2002284600-A (JP)
Title: Method for manufacturing gallium nitride crystal substrate and the same
Inventor: SHIBATA MASATOMO
IPC: C30B29/38
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use method for manufacturing a gallium nitride crystal substrate with a low defective density and a low contamination degree of impurities, and provide the substrate. SOLUTION: A starting substrate 1 comprises either of a single-crystal sapphire substrate, a substrate formed by growing a single-crystal gallium nitride film on a sapphire substrate, or a single-crystal semiconductor substrate. A laminated substrate 5 is formed by depositing a metal film 2 on the substrate 1 and depositing a gallium nitride film 4 on the metal film 2. Thus, the peeling of the gallium nitride film 4 from the starting substrate 1 becomes easy.
Patent JP-2002281815-A (JP)
Title: Preliminarily treating portion-sliding device of combine
Inventor: MATSUTANI SHUNICHI
IPC: A01D67/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the preliminarily treating portion-sliding device of a combine harvester, which can carry out a sliding operation in a stable state without disarranging grain culms to affect threshing and separating operations during the transport of the grain culms, when the preliminarily treating portion of the combine harvester is slid in the lateral direction. SOLUTION: The sliding operation of the lateral slide-fixable preliminarily treating portion of the combine harvester is allowed only in the non-driven state of the preliminarily treating portion.
Patent JP-2002282774-A (JP)
Title: Method of coating plastic molding
Inventor: HATANO KAZUHIRO
IPC: B05D7/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating method, by which a heat hardening process of a primer coating film is omitted and a multiple film is sufficiently hardened even when the film thickness of a clear film is made thin in the formation of the multiple coating film formed by applying a primer, a color base coating material and a clear coating material on a polyolefin molding. SOLUTION: The method of coating the polyolefin molding is performed by applying successively an one-pack type primer (A) containing a chlorinated polyolefin, a polyester polyol and an aliphatic and/or alicyclic block polyisocyante, an one-pack type base coating material (B) containing a polyester polyol and an aliphatic and/or alicyclic block polyisocyanate and a two-pack type acrylic resin clear coating material (C) containing a combination of a hydroxide-containing acrylic resin and a polyisocyanate on the polyolefin molding.
Patent JP-2002283733-A (JP)
Title: Method for indicating mark and product of the same
Inventor: MIMURA MASAAKI
IPC: B23K26/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for simplifying a colored indication excellent in adhesion and abrasion resistance by coloring with ink, paint and so on, a portion having a laser marking on a surface of a material or a plated surface, and a product of the same. SOLUTION: A mark is colored by applying ink, paint and so on, on a portion having a recess or an uneven part by applying a laser marking on a surface of a material or a plated surface.
Patent JP-2002292623-A (JP)
Title: Rock-cracking apparatus and rock-drilling process
Inventor: SATO TAKAHIRO
IPC: E21C37/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To add a cracking force to a deeper position of a rock while a wedge component is held to a thickness difficult to be broken. SOLUTION: The wedge component 11, a pushing out component 12 and a guide component 13 are provided. The wedge component 11 intermittently has a plurality of slant surfaces 11 thinning from a rear end side 11a over to a tip side 11b in a length direction. The pushing out component 12 intermittently has a plurality of inside slant surfaces 12a which extend to a tip side 11b from the wedge component 11 in a state wherein a rear end of the wedge component 11 is pushed out and conform to respective slant surfaces 11c of the wedge component 11 in the length direction. The guide component 13 surrounds the wedge component 11 between the guide component 13 and the pushing out component 12 by putting the pushing out component 12 separably to outside from both sides.  The guide component is extended from the wedge component 11 to the tip side 11b in a state wherein the rear end of the wedge component 11 is pushed out.
Patent JP-2002295062-A (JP)
Title: Out steering wheel device of vehicle
Inventor: SHIGEYAMA KATSUYOSHI
IPC: E05B1/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent wrong operation of a locking intention confirming means in an out steering wheel device of a vehicle having a steering wheel body, one end of which is rotatably supported on a door outer panel, a cover fitted to the door outer panel opposite to the other end of the steering wheel body put in the inoperative state, and the locking intention confirming means for confirming the door locking intention of a vehicle user. SOLUTION: The locking intention confirming means 40 is disposed in the cover 15.
Patent JP-2002291851-A (JP)
Title: Sterilization method
Inventor: GOSHIMA NOBUTAKA
IPC: A61L9/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sterilization method capable of easily and simply sterilizing cold air in a food processing factory or a refrigerator and capable of obtaining high sterilizing power. SOLUTION: Cold air in the refrigerator to be treated is brought into contact with a catalyst and organic matter in the cold air is adsorbed by the catalyst. Thereafter, the catalyst is heated. The carrier of the catalyst is made of a metal such as stainless steel and the catalyst is heated by energizing the carrier. Whereupon, the organic matter adsorbed by the catalyst is decomposed to carbon dioxide and water by combustion to perform sterilization.
Patent JP-2002294216-A (JP)
Title: Sealant composition and its use
Inventor: YASAKA NAOTO
IPC: C09K3/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sealant composition which is possible to form a sealant layer having an excellent low temperature heat sealability, and being capable of controlling a change of the heat sealability due to aging, and to provide a sealant film using the composition. SOLUTION: The sealant composition comprises a polypropylene (A) of 0.1-20 g/10 min of MFR, a copolymer of 1-butene-α-olefin (B) having 0.1-25 g/10 min MFR, and a high density polyethylene (C) in a specified ratio thereof. The sealant film comprises a single layer film or a laminated film of at least two layers having a non-oriented film or an oriented film comprising the composition as a sealant layer. The thickness of the sealant layer is 1-100 μm in the case of the non-oriented film, or 0.1-10 μm in the case of the oriented film. The sealant layer is desirably formed on one side or both sides of a crystalline polypropylene base layer.
Patent JP-2002300385-A (JP)
Title: Image processing device, image processing method, program allowing computer to execute the method, and computer- readable recording medium with the program recorded
Inventor: YOSHIZAWA FUMIO
IPC: G06T1/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device that can perform image processing with high efficiency by quickly selecting image processing respectively corresponding to different image data received from a plurality of systems. SOLUTION: The image processing device includes a 1st input section 1901 receiving image data A of one system, a 2nd input section 1902 receiving image data of the other system, a 1st control section 1905 and a 2nd control section 1906 that read image processing programs P1, P2 corresponding to attached information items AI, BI arranged to the image data A, B from a library management section 1911 and stores them to a 1st storage section 1908 and a 2nd storage section 1909. An SIMD(Single Instruction Multi Data Stream) type arithmetic section 1907 execute different image processing processes based on the programs P1, P2 corresponding to the image data outputted from the 1st and 2nd input sections 1901, 1902. A selection section 1910 selects either the 1st control section 1905 or the 2nd control section 1906.
Patent JP-2002294929-A (JP)
Title: Reinforcing metal fitting for concrete wall
Inventor: TAKESONO MASATSUGU
IPC: E04C5/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing metal fitting in which rigidity comparable to a conventional reinforcing metal fitting is obtained by using bar steel for reinforced concrete having a wire diameter thinner than a conventional reinforcing bar while the filling of aggregate is not obstructed even when bar steel is arranged doubly in a reinforcing bar for the opening section of a concrete wall. SOLUTION: The reinforcing metal fitting 1 composed of a frame body 2, in which each corner section of a quadrilateral are projected in a U shape in the oblique external direction and formed in a bobbin-shaped external shape, and rod-shaped bodies 3a, 3b, 3c and 3d arranged in parallel with the external sides of each projecting section on the insides of each projecting section is formed.
Patent JP-2002303423-A (JP)
Title: High-voltage generator for igniting burner
Inventor: KAKIUCHI MASAHIRO
IPC: F23Q3/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage generator for igniting a burner in which an assembling work can be simplified without using lead wires in the case of electrically connecting and replacement of a dry cell can be facilitated and which can be reduced in size. SOLUTION: A dry cell case contains a dry cell therein, has two connection terminals which are projected from the interior to the exterior, one of which is connected to one electrode of the cell via a switch and which has a pushbutton capable of being externally operated. The case is detachably mounted at a locking part provided at the outside of a body case. The cell case is mounted at the body case and the two terminals can be simultaneously connected to a power source input terminal provided at the body case.
Patent JP-2002291303-A (JP)
Title: Tiller for ridge edge
Inventor: FUJITA NOBUO
IPC: A01B59/043
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out tillage at the edge of a ridge by a rotary tiller. SOLUTION: The structure of the tiller for the ridge edge is characterized in that the rotary tiller 1 is pressed to the ridge edge from the car body 2.
Patent JP-2002293269-A (JP)
Title: Sub step structure in high deck cab
Inventor: KANO TOSHIYA
IPC: B62D25/22
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sub step structure in a high deck cab for facilitating getting on/off of a driver, in the high deck cab where a ground clearance of a floor surface provided with an ABC pedal of a driving operation is higher than a usual floor for installing an engine. SOLUTION: The floor surface 9 provided with the ABC pedal 10 or the like is higher than the ground clearance of the floor 8 for receiving a seat 15 for the driver. The upper surface of a step plate 6 disposed on a side-edge 3 side of the floor 8 is provided with a sub-step plate 1 at the same level as that of the floor 8. The driver can smoothly gets on or off using the sub-step plate 1 and the step plate 6 in getting on/off.
Patent JP-2002293084-A (JP)
Title: Ballpoint pen
Inventor: KARAKI KAZUYOSHI
IPC: B43K7/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a ballpoint pen, in which two kinds of ballpoint pen refills different in total lengths and outer diameter dimensions from each other can be exchangeably and respectively storable under the condition that no lowering of the writing performance of a stored ballpoint pen refill develops and the ballpoint pen refill can be easily stored. SOLUTION: In a barrel, a tapered first holding part, which is projected inwards in order to hold the rear end part of a first ballpoint pen refill is provided and further on the rear end side than the first holding part in the barrel, a second holding part, which is provided so as to hold the rear end part of the second ball pen refill, which is longer than the first ballpoint pen refill and the outer diameter of an ink housing tube of which is smaller than that of the first ballpoint pen refill. The first holding part is also used as a guide part for guiding the rear end part of the second ballpoint pen refill to the second holding part at the housing of the second ballpoint pen refill.  At the same time, at the first holding part and at the second holding part, air circulating passages for circulating air under the state that the rear end parts of the first ballpoint pen refill and of the second ballpoint pen refill are respectively held at the first holding part and at the second holding part are formed. In addition, on the tip side beyond the first holding part, a detachable fitting shaft part is provided so as to allow the first ballpoint pen refill or the second ballpoint pen refill housed in the barrel to be replaced with the second ballpoint pen refill or with the first ballpoint pen refill.
Patent JP-2002300512-A (JP)
Title: Electronic camera and recording method for electronic camera
Inventor: SUZUKI TAKESHI
IPC: H04N5/225
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To shorten access time to a disk storage medium and realize high reliability of the image quality stored on the disk storage medium. SOLUTION: Image data, specified for high-speed writing by a user, high- capacity image data obtained by shooting in a high image quality mode, and the like are stored at a position near the head standby position (high-speed access region), so that the moving time of the head is shortened and the writing time is relatively shortened. Image data with a user's instruction of high reliability in image image after storage, image data taken in a high image quality mode and which can be predicted as being important and the like are stored on the inner circumferential side (high reliability access region) with high reliability after storage for the data, so that the reliability of the image data after storage is relatively enhanced.
Patent JP-2002303848-A (JP)
Title: Lighting device for display device
Inventor: MATSUBARA NORIYUKI
IPC: H05B41/24
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for a display device capable of consecutively lighting a plurality of cold cathode tubes by one inverter circuit. SOLUTION: This lighting device comprises an inverter circuit for outputting high voltage, a plurality of cold cathode tubes connected with the output of the inverter circuit in parallel with each other, semiconductor switches connected in series with each cold cathode tube, and resistors connected in parallel with each semiconductor switch, and these resistors can suppress the voltages applied to the semiconductor switches at the time of discharging the cold cathode tubes to the discharge voltage or lower, and the lighting cold cathode tubes can be changed over by changing over the semiconductor switches while the inverter circuit outputs.
Patent JP-2002297248-A (JP)
Title: Voltage regulator
Inventor: HAGINO KOICHI
IPC: G05F1/56
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a voltage regulator which has a wide dynamic range of output current and thereby is made difficult to largely oscillate. SOLUTION: The device is provided with a phase compensating circuit 4 for performing phase compensation by advancing the phase of a feedback voltage VFB to an arithmetic amplifier 5 and with a phase compensation control circuit 7 which controls the phase compensating circuit 4 so as to change the time constant of the phase compensating circuit 4 by controlling the short circuit of a resistance R3 for phase compensation according to currents outputted from a drive transistor 6 detected by a current detecting circuit 15, and controls a frequency so that the phase compensation can be performed to the voltage VFB.