baber/WOPTO huggingface dataset:
Patent JP-2002336947-A (JP)
Title: Apparatus for automatically supplying molten light metal
Inventor: KAI MINORU
IPC: B22D17/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that cut-off of molten metal is worsened when a part of the molten metal is overflowed caused by rise in the surface of the molten metal left in a molten metal supplying pipe after supplying the molten metal in a pot into the molten metal supplying pipe with a reciprocating pump, and to prevent the occurrence of a malfunction caused by sticking of oxide to a check valve at the discharge side of the reciprocating pump. SOLUTION: The check valve 5 at the discharge side of the reciprocating pump 4 for supplying the molten metal 2 in the pot 1 into the molten metal supplying pipe 3, is disposed in a pump head passage 8. The valve element 11 of the check valve 5 is composed of a ball or a poppet held in a closing state not with the energizing force of a spring, etc., but with the pressure of the molten metal in the pump head passage 8 pumped up to the higher position than the surface of the molten metal 2 in the pot 11 or the molten metal left in the molten metal supplying pipe 13.
Patent JP-2002344997-A (JP)
Title: Edit method for stereoscopic video signal, and optical adaptor for a video camera for stereoscopic video photographing
Inventor: KAWAI TAKASHI
IPC: H04N13/04
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an edit method for a stereoscopic video signal that edits a stereoscopic video signal of one system independently. SOLUTION: The method includes a dividing process of capturing a stereoscopic video signal of one system in time sharing manner by a personal computer to divide it into two systems of stereoscopic video signals comprising a right side optical image and a left side optical image, a display process of displaying respective images in time series, an adjustment process of adjusting the displayed image to be a desired image, and an integration process of integrating the two systems of the stereoscopic video signals into one system of stereoscopic video signal.  The processing system in the adjustment process includes a horizontal parallax correction function (a), a vertical parallax correction function (b), a left/right field inverse correction function (c), an image size adjustment function (d), an image angle adjustment (distortion correction) function (e), and a stereoscopic image reproduction position calculating function (f).
Patent JP-2002023522-A (JP)
Title: Device for loading roller of printing-technological machine with press-contacting force and printer equipped with such a device
Inventor: JADER LENNARDT
IPC: G03G15/16
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To constitute a device so that a constant press-contacting force can be obtained to overall width of a roller at a low cost by improving the device which loads a roller 1 of a printing-technological machine 2 with the press- contacting force. SOLUTION: A roller 1 is supported rotatably at one-end parts of two two- arm levers 4 and 5, which are supported rotatably on side members 6 and 7, and a lateral linking member 8 with which at least one of force generating members 9, 9' or 9" engages is arranged.
Patent JP-2002341933-A (JP)
Title: Power plant monitoring device
Inventor: KOMINE KENJI
IPC: G06F3/048
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a power plant monitoring device capable of properly updating related drawings of a monitoring picture. SOLUTION: A picture table display means 12 displays the candidates of pictures to be updated and registered as related drawings in a related drawing table 111 on a display device 100 by an instruction of an operator. A related drawing registering means 11 updates and registers the pictures to be registered in the related drawing table 111 as the related drawings when the pictures are selected by the instruction of the operator. Thus, online creation, update and deletion of the related drawing table 111 are possible, the operator is enabled to register development information from an optional picture to other pictures and the burden of developing a picture under display to the next picture by the operator is relieved.
Patent JP-2002341798-A (JP)
Title: Guide lamp
Inventor: KITADA MASAYUKI
IPC: F21Y113/20
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a guide lamp which is provided with a spare light source for power failure and has a simple structure and is superior in appearance and design. SOLUTION: A guide lamp 1 is constituted of a surface light emitting device like an edge light consisting of a transparent light transmission plate 3 and a linear light source (a cold cathode-ray tube 5) arranged in the vicinity of its end face and an field light emitting body 4 like a sheet stuck to the rear side of the surface light emitting device. Normally, the linear light source of the surface light emitting device is always lit and a spare battery is charged; and at the time of a power failure, the surface light emitting device emits light by the spare battery.
Patent JP-2002339028-A (JP)
Title: Copper alloy for electric or electronic part, and electric or electronic part using the same
Inventor: KAJIWARA KATSURA
IPC: C22C9/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-containing copper alloy for electric or electronic parts which has better workability than the conventional Fe-containing copper alloy electronic parts, and to provide electric or electronic parts which have excellent quality. SOLUTION: [1] The Fe-containing copper alloy for electric or electronic parts in which a ratio between an X-ray diffraction intensity in the (200) plane and that in the (220) plane is 0.5 to 10, is provided. [2] The Fe-containing copper alloy for electric or electronic parts in which an orientation density in the Cube orientation is 1 to 50, is provided. [3] The Fe-containing copper alloy for electric or electronic parts in which a ratio between an orientation density (1 to 50) in the Cube orientation and that in the S orientation is 0.1 to 5, is provided. [4] The electric or electronic parts are consisting of those copper alloys.
Patent JP-2002343519-A (JP)
Title: Ic socket
Inventor: NAKANO KAZUNORI
IPC: H01R33/76
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To open and close a contact only using a lever, disusing a cover pressing a shaft or a lever as a means of opening and closing the contact. SOLUTION: For the IC socket having a clipping contact forming an electric connection by inserting an IC package, a lever, having a cam structure to which, an almost S-shaped part and a pressing part are integrally molded, is used as a means of opening and closing the contact in order to open and close the contact only by the lever, and a receiving part, corresponding to the S-shaped part, is formed into a shape which corrects the displacement of a fulcrum and a point of application.
Patent JP-2002349074-A (JP)
Title: Under floor check method for house and floor structure having under floor checking open-and-close plug hole
Inventor: NUNOMURA YUTAKA
IPC: E04G23/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To make it possible for anyone to check out an under floor easily and safely without crawling under the floor. SOLUTION: Upon constructing a house, an under floor checking open-and- close plug hole 8 is drilled and is closed with an open-and-close plug 12, the open-and-close plug hole 8 penetrating through a flooring 7 and a heat insulating material 6. When the under floor is checked out, the open-and-close plug 12 is removed to open the under floor checking open-and-close plug hole 8, into which a temperature sensor, gas sensor or the like is inserted to measure humidity, gas concentration, etc., and a measurement is recorded in a notebook personal computer.  Next, the objective lens 9b of a fiber scope 9 is inserted into the under floor checking open-and-close plug 8, where the objective lens 9b is directed to wooden parts, such as a post 2, sill 3 and the like, to check if there is any corrosion or termite damage while confirming the position of the objective lens by observing the liquid crystal display of the personal computer 10. As the image of the under floor and the measurements acquired by the sensor are shown to an owner, the situation of the under floor is explained and a countermeasure and the like is suggested.
Patent JP-2002351168-A (JP)
Title: Image forming apparatus
Inventor: OKUI SUSUMU
IPC: G03G21/14
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus forming a bright image of high image quality. SOLUTION: In the apparatus, sheet recording material is carried at the same speed as an image forming body in a position where the image forming body is exposed to a carrying path between a resist carrying means and a transfer position.
Patent JP-2002346583-A (JP)
Title: Microorganism immobilized carrier
Inventor: OKUMURA TAKASHI
IPC: C02F3/08
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive microorganism immobilized carrier getting intimate with wastewater immediately after charged in wastewater, extremely shortened in time required until fluidized in wastewater and also excellent in strength. SOLUTION: This microorganism immobilized carrier having microorganisms bonded to the surface thereof to perform water treatment is extremely shortened in the time required until fluidized in wastewater and can be obtained by treating a molded object comprising a thermoplastic resin with an acid of 0.1-5 N.
Patent JP-2002353137-A (JP)
Title: Method for fabricating thin film semiconductor element
Inventor: SASAKI ATSUSHI
IPC: H01L21/336
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a thin film semiconductor element having high stability and reliability by removing contaminants between steps in the next step thereby preventing variation in the characteristics of a transistor. SOLUTION: In the method for fabricating a thin film semiconductor element having a silicon semiconductor film and a silicon oxicide film of specified shape, an amorphous silicon semiconductor film 3 is formed on a substrate 1, a silicon oxicide film 4 is formed on the surface of the silicon semiconductor film 3, a silicon nitride film 6 is formed on the silicon oxicide film 4, the silicon nitride film 6 is removed, and then the silicon semiconductor film 3 is crystallized. Since adhering contaminants can be prevented from being diffused and removed effectively, characteristics of the thin film semiconductor element can be prevented from deteriorating resulting in a thin film semiconductor element having good performance.
Patent JP-2002353548-A (JP)
Title: Submount and optical semiconductor device
Inventor: NAO TAKASHI
IPC: H01S5/022
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent a brazing material from creeping up to the side face of an optical element, when the optical element is brazed and bonded to a submount. SOLUTION: A brazing-material pattern 13, which is used as an alignment pattern with the optical element 2 and whose width is narrower than the width of an electrode 12 for bonding, is formed on the surface of the electrode 12 at a submount substrate 11. The optical element 2 is mounted to protrude from the front end face 11b of the submount substrate 11. Since the brazing material is spread and absorbed on the surface of the electrode 12 exposed on both sides of the pattern 13, brazing material creep up is reduced.
Patent JP-2002348515-A (JP)
Title: Binder for printing ink, printing ink containing the binder for printing ink, coating agent and coating composition
Inventor: NAGAHARA EIJI
IPC: C09D11/102
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a binder for a printing ink having excellent adhesiveness to various plastic films such as polyester(PET), nylon(NY), polyethylene(PE) and polypropylene(PP) films and composed of a chlorine-free resin and provide a coating composition and a coating agent. SOLUTION: The binder for a printing ink contains (B) a hydrogenation product of a modified hydrocarbon resin obtained by the hydrogenation of (A) a modified hydrocarbon resin and (C) a polyurethane resin as main components. The printing ink is produced by using the binder for printing ink. The coating composition and coating agent contain the hydrogenation product B of a modified hydrocarbon resin A and the polyurethane resin C as main components.
Patent JP-2002005049-A (JP)
Title: Crank shaft assembly for scroll compressor, modified crank shaft assembly for scroll compressor and scroll compressor equipped with the crank shaft assemblies
Inventor: KAZAKIS MICHAEL V
IPC: F01C17/06
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a newly inventive crank shaft assembly for a scroll compressor capable of easily periodically lubricating a rotation connecting part between a crank shaft member and an orbital motion rotation bearing entirely without disassembly. SOLUTION: The crank shaft assembly which is keeping an orbital motion scroll member 36 of the scroll compressor at an unrotated state for a static scroll member 37, and driving a center axis of the orbital motion scroll member so as to making the orbital motion around a center axis of static scroll members comprised of a crank shaft member 14 with a long thin shaft part for rotating at the center of a center axis of rotational center and the orbital motion rotation bearing 42 fixed to an end of the crank shaft member. This bearing rotation center of which is offset to a rotation center axis of the crank shaft member holds a hub part 48 protruded from the orbital motion scroll member and is engaged with rotation.
Patent JP-2002356595-A (JP)
Title: Vinyl chloride resin composition preventing whitening by rubbing
Inventor: ONISHI TOSHIAKI
IPC: C08K3/34
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin composition preventing whitening by rubbing without affecting extrudability, tensile strength and elongation at a normal temperature, tensile strength and elongation after thermal aging and after oil resistance, and to provide a molding of the composition. SOLUTION: This resin composition comprises 5 to 100 pts.wt., preferably 10 to 50 pts.wt., of fly ash having average particle size of 10 μm or smaller in addition to a basic formulation to 100 pts.wt. of the vinyl chloride resin.
Patent JP-2002357731-A (JP)
Title: Chip for optical waveguide device, method for manufacturing the chip and optical waveguide device
Inventor: UKECHI MITSUO
IPC: G02B6/122
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To easily position chips and to miniaturize the chips. SOLUTION: A pair of V-shaped grooves for aligning 37 are formed on a face of chips 31 and 32 and its opposite face on which at least either an optical waveguide or a V-shaped groove for fixing an optical waveguide or an optical fiber is formed and optically connected, guide pins 33 are arranged on V-shaped grooves 39 for fixing the guide pins formed on a base plate for fixing 34, V-shaped grooves for aligning 37 are engaged with the guide pins 33, thus chips 31 and 32 position each other. The chips are passively aligned and the V-shaped grooves necessary for the alignment and the guide pins are located on the back face side of the chips, thus the front face of the chips is not occupied by the V-shaped groves and the guide pins.
Patent JP-2002361474-A (JP)
Title: Welding method
Inventor: YAMAMURO SHIRO
IPC: B23K26/32
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a welding method by which even a fillet welding in a vertical position can surely be performed without causing the leak down of molten from a gas between welding members. SOLUTION: In the welding method for performing the fillet welding in the vertical position of a first member 3 by using a filler in a second member 1, a projection 2 is arranged along a welding line of the second member 1, and the first member 3 is abutted on the this projection 2 from below to perform the positioning of the first member 3. Then, the fillet welding is performed by integrating the first member 3, the projection and the second member 1.
Patent JP-2002355022-A (JP)
Title: Equipment and method for producing hydrogen
Inventor: TAGUCHI FUMIAKI
IPC: C12M1/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an equipment and method for producing hydrogen from organic materials and biodegrading the organic materials after producing the hydrogen to effect no discharge of the organic materials. SOLUTION: This equipment 1 for producing hydrogen from organic materials includes a 1st reaction vessel 2 to be charged with the organic materials and Clostridium microorganisms, a pump 12 for making a vacuum suction of the 1st reaction vessel 2, a 2nd reaction vessel 20 to be charged with the resultant organic materials after ending hydrogen production in the 1st reaction vessel 2 and a 2nd kind of microorganisms enabling the resultant organic materials to be biodegraded into water and carbon dioxide, and a rotary bar 14 for allowing the organic materials to fall down from the 1st reaction vessel 2 to the 2nd reaction vessel 20.
Patent JP-2002363795-A (JP)
Title: Barrel plating apparatus
Inventor: YAMAMOTO HAJIME
IPC: C25D21/10
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a barrel plating apparatus having a compact structure, in which agitation and distribution of a plating solution are secured even when small size articles are plated, and with which a high quality plated film having a uniform thickness can be obtained. SOLUTION: The barrel plating apparatus has a plating tank 1 in which the plating solution 5 is easily fed and discharged, and a barrel 3 which is equipped with a shaft A2 and a shaft B9 arranged freely turnably to the plating tank 1 in a contact state and which accommodates articles 4 to be plated and immerses the articles 4 to be plated in the plating solution 5 in the plating tank 1. In the barrel plating apparatus, air is supplied into the barrel 3 through a central part of the shaft A2 from an air supplying source provided at the outside.
Patent JP-2002366113-A (JP)
Title: Liquid crystal driving device
Inventor: AKAI RIYOUJIN
IPC: G02F1/133
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a gate line driving circuit which can adjust the pulse width of a scanning signal to reduce a phenomenon of variation in liquid crystal applied voltage during gate pulse application to a front stage and adjust the scanning frequency of a non-display part by a partial display function of power consumption reduction. SOLUTION: The gate line driving circuit is characterized by that a non- overlap period for adjusting the high width of a scanning signal is set and prescribed by the number of reference clocks and can be adjusted.
Patent JP-2002367766-A (JP)
Title: Heating roller and heating device
Inventor: MAEDA TOSHIHIRO
IPC: H05B6/14
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a heating roller and a heating device realizing lowering of thermal capacity, improvement of strength and easiness to manufacture. SOLUTION: A heating roller 40 is provided with a heating layer 44 heated by a heating means and a heat insulation layer 42 bonded on an inner periphery of the heating layer 44 with an adhesive. The thickness of an adhesive layer 43 is to be not less than 10 μm and not more than 100 μm.
Patent JP-2002362790-A (JP)
Title: Take-up device for tape body
Inventor: KASHIOKA TORU
IPC: B65H18/04
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a take-up device for a tape body capable of improving the workability, and being automated. SOLUTION: This take-up device is provided with a take-up shaft 3 having a pair of parallel first tip shaft part 1 and second tip shaft part 2 relatively movable to be close to or separated from each other, and a rotating driving mechanism 4 for rotating the take-up shaft 3 around one shaft center P. An expanding contracting mechanism 5 is mounted for expanding and contracting the take-up shaft 3 by relatively moving the pair of first and second tip shaft parts 1, 2 to be close to and separated from each other, the take-up shaft 3 expanded by the expanding contracting mechanism 5 is rotated to take up the tape body on the pair of first and second tip shaft parts 1, 2, and the taken-up tape body is drawn out from the pair of first and second tip shaft parts 1, 2 of the take-up shaft 3 contracted by the expanding contracting mechanism 5.
Patent JP-2002366557-A (JP)
Title: Retrieval device, computer program and recording medium
Inventor: MIYAGAWA DAISUKE
IPC: G06F17/21
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To exactly extract a sentence including objects such as words and phrases to conform to retrieval conditions from a document. SOLUTION: This retrieval device is provided with a text dividing means 1 to divide an English text document 100 to be retrieved by every sentence, a retrieval condition accepting means 2 to accept part or the entire part of the objects to be extracted, information in relation to parts of speech such a names, conjugation forms of parts of speech of the objects or only a piece of information in relation to the parts of speech as the retrieval conditions, lists 5, 6 in which original forms and irregular change forms of words are registered by every part of speech such as nouns, verbs and adjectives, a retrieving means 3 to retrieve the document to be retrieved by referring to the lists 5, 6 and a retrieval result presenting means 4 to extract and present the sentence including the objects conforming to the retrieval conditions.
Patent JP-2002368436-A (JP)
Title: Electronic device
Inventor: OGIWARA YASUSHI
IPC: H05K5/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device of preventing an electronic circuit from being charged to protect the circuit, by externally discharging a static electricity charged at a sheathing case mounted on a front surface of an electronic device body out of the device in the device such as a car audio system or the like. SOLUTION: The electronic device comprises a ground 50 on a printed board 100 (circuit board) of a panel 1 having a decorative part 30. A support 14 of the front surface panel 20 and a control button 10 (control section) of the panel 1 is clamped by using a screw 40 (conductive member). In this case, a head of the screw 40 is contacted with the ground 50, and a base end of the screw 40 is clamped to contact with the decorative part 30.
Patent JP-2002059306-A (JP)
Title: Depth gauge for hand-held tool device
Inventor: WISSMACH WALTER
IPC: B23B49/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a depth gauge capable of regulating the depth of a bottomed hole formed by a hand-held tool device so as to set a fixed element, on the basis of data related to the fixed element. SOLUTION: This depth gauge 1 for regulating the depth of the bottomed hole formed by the hand-held tool device 2 is provided with a rod 3 allowed to move in parallel to a tool axis A within a specified range so as to adjust the effective length, and having sufficient bending stiffness to a buckling load. A control motor 5 to which energy is supplied from an energy source 4 is disposed in connection with the rod 3, and the control motor 5 is connected to a microprocessor 6 with a length sensor 10 and a sending/receiving unit 7. A distinguishing means 8 provided on the fixed element 9 within a communication range can be distinguished by the sending/receiving unit 7 without contacting. In connection with the fixed element 9 set in the bottomed hole, the effective length L of the rod 3 can be adaptively controlled by the microprocessor 6 and the control motor 5.