baber/WOPTO huggingface dataset:
Patent JP-2002213744-A (JP)
Title: Piezoelectric ignition equipment
Inventor: INAGAKI HIDEO
IPC: F23Q3/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide piezoelectric ignition equipment, in which an ignition operation of a gas burner can be safely performed. SOLUTION: The piezoelectric ignition equipment is provided with a piezoelectric element 16 for gas burner ignition, a hammer 18 for giving impact on the piezoelectric element 16, and a spring 20 for pressing the hammer 18 to the piezoelectric element 16. An ignition operation member 26 is provided to a knob shaft 24 for ignition operation to a gas burner 46. The member 26 separates the hammer 18 against the urging force of the spring 20 from the piezoelectric element 16. The hammer 18 is provided with a guide 32, which inhibits release from locking of a pawl 30 provided at the tip end of the ignition operation member 26, at the time when the shaft 24 is press-turned.
Patent JP-2002216395-A (JP)
Title: Optical recording medium, original disk for optical recording medium, device for manufacturing the original disk and optical recording and reproducing device
Inventor: ENDO SOMEI
IPC: G11B7/24079
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To stably reproduce a wobbling signal without generating a beat eve if the improvement of a recording density is achieved with a narrowed track pitch. SOLUTION: A setting is made so that data can be written with magneto- optical recording to a wobbling group 71 and to a land 72 formed between neighboring wobbling groups 71. The wobbling groups 71 are formed so that both sides of their grooves can wobble in different amplitude. Further, both sides of the grooves wobbling in different amplitude are wobbled in phase in the direction of track. Such different amplitude of both sides are preferably set at 3.3 to 40%.
Patent JP-2002213624-A (JP)
Title: Sliding sealing mechanism and valve element for faucet
Inventor: KATAKURA TAKAAKI
IPC: F16K11/06
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a sliding sealing mechanism and a valve element for a faucet, applicable to various mechanisms which slide a movable part brought into contact with a fixed part, which can be slid stably to eliminate generation of abrasion defects and leakage of water medium from a contact surface. SOLUTION: This valve element 1 for a faucet comprises a movable part 5 and a fixed part 3, either of them 3 is a rubber molding, and at least its contact surface layer part is formed of halogenated rubber, the other one 5 is a hard resin molding, the valve element is constituted by making press contact of both the parts 3, 5 in a contact surface thereof.
Patent JP-2002213070-A (JP)
Title: Underfloor housing system, and strut and frame for underfloor housing system
Inventor: SHIMIZU TADASUKE
IPC: E04F19/08
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor housing system suitable for an apartment house or the like. SOLUTION: This underfloor housing system uses an underfloor space 11 formed by laying a floor board 13 having a housing port 14 on a floor foundation 12 with a space. A plurality of struts 16 and 17 having a square outer shape and adjustable in height is vertically raised on the foundation 12 at intervals, and the floor board 13 is placed on and horizontally supported by these struts. The four struts 16 are raised in positions substantially corresponding to the four corners of the housing port 14 of the foundation 12, and an underfloor housing device 10 for movably supporting a housing box 19 by a guide roller unit 33 with the part among the four struts 16 and 16 as a start point is set.  Since the floor board can be laid on the foundation in an optional height by the strut groups, the underfloor housing system can be constructed even in an appartment where the underfloor height must be suppressed low. The struts are raised in the positions corresponding to the four corners of the housing port, whereby the movable underfloor housing device can be set.
Patent JP-2002223566-A (JP)
Title: Direct current converter
Inventor: TSURUYA MAMORU
IPC: H02M3/28
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To easily stabilize both a first output voltage Vo1 and a second output voltage Vo2, when both output voltages are obtained from a common output transformer 2. SOLUTION: A first rectifying smoothing circuit 4 and a second rectifying smoothing circuit 5a are connected to the transformer 2, and a switching element 3 on the secondary side of the transformer 2 is on/off-controlled, so as to make the output voltage of the first circuit 4 constant. Between the transformer 2 and the second circuit 5a, a magnetic amplifier 6 is connected. The magnetic amplifier 6 is controlled, so as to make the output voltage Vo2 of the circuit 5a constant. First and second smoothing reactors L1, L2 respectively of the first and second circuits 4, 5a are coupled electromagnetically to each other.
Patent JP-2002171644-A (JP)
Title: Grommet
Inventor: OKUHARA TAKASHI
IPC: B60R16/02
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce insertion force of a grommet which is inserted into a through hole of the car body panel. SOLUTION: A plurality of protrusions 20 which are extended in the axial direction from continuous ends with a small diameter cylinder part to the tip of an inclined wall of the car body lock recess, are protruded at intervals in the peripheral direction along the outer peripheral surface of an expanded diameter cylinder part. The projecting quantity of the protrusion is changed at the position which acts as a contacting point with the inner surface of the through hole, wherein the projecting quantity from the contacting to the tip of the inclined wall is set small.
Patent JP-2001282670-A (JP)
Title: System and device for resource distribution, computer- readable recording medium with resource distributing program recorded, and resource distributing program
Inventor: FUKAMI ITSUHITO
IPC: G06F13/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To automatically distribute resources at a low cost and moreover without the need for special operations. SOLUTION: This system is equipped with a mirror server 400 which stores resources, a distribution destination client 500 which accepts distribution of the resources, and a distribution source client 100 which is connected to the mirror server 400 and a the distribution destination client 500 through a network. The distribution source client 100 sends downloading information (resource distribution mail) needed to download the resources via the network to the distribution destination client 500, which downloads the resources from the mirror server 400, based on the downloaded information.
Patent JP-2002221367-A (JP)
Title: Front sheet of combustion appliance
Inventor: UNO SHIGEKI
IPC: F23L1/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a front sheet of a combustion appliance, in which rainwater invading from a gap between the front sheet, and a rainwater invasion prevention sheet is prevented without using a sealing medium. SOLUTION: A rainwater invasion prevention sheet 2 prevents rainwater coming from a combustion-air intake from invading directly into the combustion appliance. A part of the front sheet 1 is constituted to be brought into contact with a removable front-sheet small-window 3. A packing 4 for the front-sheet small-window is provided to the small window 3, and the lower part of the sheet 2 is brought into contact with the packing 4. The sheet 2 and the small window 3 are tightened with a screw 5 for tightening the front sheet small- window not to compress the packing 4. Accordingly, the packing has a water- prevention effect to prevent rainwater from invading from the gap between the sheet 1 and the sheet 2.
Patent JP-2002219886-A (JP)
Title: Passbook page turning-over apparatus
Inventor: OGASAWARA YUTAKA
IPC: B42D9/04
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To realize certain page turning-over without generating bending and jamming of middle paper even when continuous turning-over is performed in a passbook page turning-over apparatus using a turning-over roller on one shaft in both of the forward turning-over and reverse turning-over of the middle paper of a passbook. SOLUTION: The passbook page turning-over apparatus is constituted so that a position where a turning-over member (2) is turned just above is set to the home position of the turning-over roller (1) and equipped with a motor control means for allowing the turning-over roller to make one revolution in a predetermined direction from the home position at least at the time of final turning-over when the designated number pages is plural and further rotating the roller by (360+θ) deg.} up to a position exceeding the home position and rotating the roller by θ deg. in the opposite direction before and after the sprung-up middle paper is reversed by the feed of the passbook to return the same to the home position.
Patent JP-2002232831-A (JP)
Title: Picture recorder
Inventor: MOMOSE TAKUMI
IPC: H04N5/225
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a picture recorder capable of recording high density picture information easily. SOLUTION: The picture recorder is provided with a picture input means 2 for inputting picture information, a picture reduction means 3 for generating low density picture information from picture information inputted from the means 2, the first recording medium 4 and the second recording medium 5, the first picture recording means 6 for recording the high-density picture information before being reduced in the medium 4 as a high-density picture file and the second picture recording means 7 for recording the low-density picture information reduced by the means 3 in the medium 4 as a low-density picture file. Related information concerning the high-density picture information and the low-density picture information is recorded in the second medium 5 within the difference between the recording the high density picture information and that of the low density picture information. Related information is provided with link information of the high density picture information and the low density picture information.
Patent JP-2002226442-A (JP)
Title: Method for stabilizing tetrabutylammonium fluoride aqueous solution
Inventor: SAKA YASUHIRO
IPC: C07C211/63
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a homogeneous aqueous solution of tetrabutylammonium fluoride, while preventing the solidification of the aqueous solution or controlling or preventing the deposition of crystals from the aqueous solution. SOLUTION: This method for stabilizing the tetrabutylammonium fluoride aqueous solution is characterized in that the concentration of the tetrabutylammonium fluoride is about 55 to 65 wt.% in a temperature condition of >=5 deg.C, The method for stabilizing the tetrabutylammonium fluoride aqueous solution is characterized in that the concentration of the tetrabutylammonium fluoride is about 65 wt.% in a temperature condition of, of course, room temperature or higher, further >=-20 deg.C.
Patent JP-2002078492-A (JP)
Title: Screening method
Inventor: HINUMA KUNIJI
IPC: C07K16/18
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for screening prophylactics and therapeutics for obesity, hypertension and stress diseases. SOLUTION: This method for screening a compound or a salt thereof capable of altering the bindability between neuromedin U or a salt thereof and TGR-1 or a salt thereof is characterized by comprising using neuromedin U or a derivative thereof or a salt thereof and TGR-1 or a salt thereof. This method can be used for screening e.g. prophylactoics and therapeutic for obesity, hypertension, stress diseases, etc.
Patent JP-2002227305-A (JP)
Title: Roof frame
Inventor: SAHASHI MUTSUO
IPC: E04B7/08
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a hardly deformable roof frame having a simple structure. SOLUTION: In this roof frame, a plurality of first arc-shaped structural long parts 6 curved upward are arranged in parallel at some intervals in its width direction from one end of a roof to the other end, while a plurality of second structural long parts 7 crossing the first structural long parts 6 at right angles or at right angles substantially on the roof surface are arranged in parallel at some intervals. In respective rectangular roof frameworks 8 each constructed of a pair of adjacent first structural long parts 6 and a pair of adjacent second structural long parts 7, at least the rectangular roof framework 8A positioned in the corner of the roof is provided with a brace 9 arranged on the diagonal line passing the roof angle among a pair of diagonal lines of the rectangular roof frameworks 8A positioned in the corners.
Patent JP-2002236544-A (JP)
Title: Coordinate input device and its control method, and computer-readable memory
Inventor: KOBAYASHI KATSUYUKI
IPC: G06F3/033
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device and its control method, which enable low-cost precise coordinate computation even when a relatively large display device is used, and a computer-readable memory. SOLUTION: A signal waveform detecting circuit 3 detects three-dimensional coordinate values defined by a 1st dimension, a 2nd dimension, and a 3rd dimension for a pointing tool 4. Then an arithmetic control circuit 1 compares the coordinate value of the 1st dimension of three-dimensional coordinates with a specific value and controls the output of the coordinate values of the 2nd and 3rd dimensions according to the comparison result.
Patent JP-2002237926-A (JP)
Title: Image reader
Inventor: FUKUDA MINORU
IPC: B65H5/06
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce foreign matters, such as dust deposited on an original, from depositing on the surface of contact glass. SOLUTION: The image reader, provided with a read unit 20 that is placed on an original carrying path between carrying rollers 5 and 6 carrying a sheet original 8 and applies exposure scanning to the carried original 8 to read image information and with a backup roller 4 that carries the original, while depressing the original 8 onto the read unit 20 in a way of close contact, is provided with a guide member 21, made of a dielectric material, that is placed on the upper- stream carrying path with respect to that of the read unit 20 and a part of which is in slide contact with the original 8 to charge electric charges to the original 8.
Patent JP-2002234975-A (JP)
Title: Ionomer resin composition and its use
Inventor: NAKADA KAZUYUKI
IPC: C08L23/08
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an ionomer resin composition with a reduced water contents which is suitable for a film or a resin modifier and excels in processability, non-electrification, high-frequency weldability, and moisture permeability, and provide a method for producing the composition in a high productivity. SOLUTION: The ionomer resin composition comprises 70-98 pts.wt. mixed potassium ionomer component (A) which has, as the base polymers, an ethylene/ unsaturated carboxylic acid copolymer (A-1) having a content of unsaturated carboxylic acid of <=15 wt.% and a melting point of >=90 deg.C and an ethylene/ unsaturated carboxylic acid copolymer (A-2) having a content of unsaturated carboxylic acid of >=15 wt.% and a melting point of <90 deg.C at a ratio (weight ratio) of the copolymer (A-1) to the copolymer (A-2) of 2/98 to 55/45, and has an average content of unsaturated carboxylic acids in both copolymers of 3-20 wt.%, an average melt flow rate (at 190 deg.C under a load of 2,160 g) of 200-800 g/10 min, and an average degree of neutralization of >=80% and 30-2 pts.wt. hydrophobic polymer (B). The method for producing the above resin composition by using a screw extruder is also provided.
Patent JP-2002234299-A (JP)
Title: Hydraulic transferring method of annular part
Inventor: TSUJIMOTO SHINYA
IPC: B44C1/175
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent poor transferrings such as the disturbance of design developing at the starting of transferring and the entering of a spoke in water, the omission of design developing at the mounting position of the spoke or the like from developing at the application of the decoration to an annular part by a hydraulic transferring. SOLUTION: A hydraulic transferring is executed under the condition that an arcuate cover (8), to which a disturbed transferring film (F) at the start of a transferring is adhered, is mounted to the outer peripheral part of the annular part (1) and, at the same time, a waterstop (13) for intercepting water from running from the front surface side of the annular part (1) in a decorative material mounting recessed part (7) to its back side at the entering of the spoke (6V) in water is mounted to the back side of the decorative material mounting recessed part (7) formed at the root portion of the spoke (6V) provided upright on the inner peripheral side of a designing part (4D).
Patent JP-2001214105-A (JP)
Title: Offset printing ink using reclaimed vegetable oil
Inventor: SANADA TAKESHI
IPC: C09D11/10
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a means to reduce the cost of an ink suing a vegetable oil, particularly as the offset printing ink and, simultaneously to reuse the remaining oil used in the production of food and drink or the like. SOLUTION: This offset printing ink uses an oil obtained by subjecting a vegetable oil to reclaiming treatment.
Patent JP-2002242540-A (JP)
Title: Sash device
Inventor: SUZUKI TETSUYUKI
IPC: E06B1/60
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a sash device allowing an adequate replacement or rearrangement of the sash device installed to an opening portion of a building. SOLUTION: An upper support piece 5 is protruded to an upper wall 1a of an opening portion 1 made in a building frame A with an lower support piece 6 being protruded to a lower wall 1b respectively in a direction facing each other. At the outdoor end portion 1b' of the lower wall 1b at the outdoor side-surface side of the lower support piece 6, a decorative member 13 with the top surface 13a which is gradually lowered downward and sloped in an outdoor side direction is overlaid on the top surface of the outdoor end portion 1b' over the whole length and the outdoor end 13b is protruded from the outdoor end portion 1b' in the outdoor direction and fixed.  An upper frame and a lower frame are overlaid to the upper support piece 5 and the lower support piece 6 from the outdoor side respectively, an adequate number of sashes are attached detachably with tightening means 9 each comprising a set of a threaded rod 10 and a nut 12 screwed thereon, and a sealing material 16 is filled between neighboring vertical frames of the sashes and between the opening portion and the sash.
Patent JP-2002246144-A (JP)
Title: Insulator for spark plug and manufacturing method of the same
Inventor: YAMAMOTO SADAHIRO
IPC: C04B35/111
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an insulator for a spark plug, capable of having higher performance in durability to a dielectric breakdown, and being manufactured at a low cost. SOLUTION: The insulator for a spark plug 2 includes a first part 2p and a second part 2s respectively formed of insulating ceramic, for example, alumina ceramic mainly consisting of alumina. Each of the parts are formed of insulating ceramic having different composition, so that the first part 2p on a side of a spark discharge gap g which is likely to create the problem of, such as the dielectric breakdown resulting from applying a high voltage has a insulation property higher than the second part 2s, which is relatively not likely to create the problem of, such as dielectric breakdown.  A composition grading region which a content of one or more than two components (a component relative to the insulation property), relating to a degree of the insulation property sequentially changes, is formed in an adjacent direction of the first part 2p and the second part 2s, in at least a boundary part of the first part 2p and the second part 2s.
Patent JP-2002012979-A (JP)
Title: Electroless conversion gold-plating method
Inventor: UESUGI MASAMI
IPC: H05K3/18
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an electroless conversion gold-plating method which can form a uniformly gold-plated film at a constant deposition rate for a long term and greatly prolong the renewal time of a gold-plating solution. SOLUTION: The electroless conversion gold-plating method for plating gold on an article to be plated, which is dipped in the gold-plating solution including gold cyanide salt, is characterized by plating while controlling a content of free cyanide ion included in the gold-plating solution to a fixed quantity or less.
Patent JP-2002245647-A (JP)
Title: Object lens driving device
Inventor: WAKABAYASHI KANJI
IPC: G11B7/09
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To improve acceleration sensitivity by improving a coil utilizing ratio and to secure excellent followup performance even when an optical disk is rotated at high speed. SOLUTION: A object lens driving device is composed of a flat and nearly rectangular tracking coil which is attached to the side surface of a lens holder including an axis parallel to the focusing direction and an axis parallel to the tracking direction and which is arranged around the intersection line between the side surface and the plane orthogonal to the side surface including the optical axis of an object lens, a plurality of flat and nearly rectangular focusing coils which are arranged symmetrically to both side parts of the tracking coil, and a multipolar magnet which is arranged facing the focusing coil and the tracking coil and has a plurality of magnetic pole regions on the same surface. The longitudinal direction of the tracking coil is made in the focusing direction and the longitudinal direction of the focusing coil is made in the tracking direction respectively.
Patent JP-2002243993-A (JP)
Title: Package for housing optical semiconductor device
Inventor: OKABE SHINICHI
IPC: G02B6/42
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To normally and stably operate an optical semiconductor device over a long period of time by improving the reliability on the hermetic seal of a container for housing the optical semiconductor device. SOLUTION: One end side of a cylindrical metallic optical fiber fixing member 8 is brazed on the circumference of the outside opening of a through hole 1b formed in the side part of a base body 1 made of ceramics. A first brazing material layer 10a is coated on the circumference of the outside opening of the through hole 1b, and one end side of the optical fiber fixing member 8 is brazed by a second brazing material layer 10b having a fusing point lower than that of the first brazing material layer 10a through the first brazing material layer 10a.
Patent JP-2001315746-A (JP)
Title: Container made of composite material
Inventor: TOKUDA HIROAKI
IPC: B65D8/16
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the usage of a resin to achieve the conservation of resources and to provide a container friendly to environment. SOLUTION: The main body itself of the container having a content filling opening part is constituted of a composite material prepared by kneading crushed matter of paper or pulp becoming a raw material of paper with a resin.