baber/WOPTO huggingface dataset:
Patent JP-2002011825-A (JP)
Title: Woody cement plate and its manufacturing method
Inventor: NAGATOMI SONAU
IPC: B32B13/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a woody cement plate having a strength equivalent to that of a plywood for a structure. SOLUTION: In the woody cement plate comprising a three-layer structure of front and rear layers each made of strands as a woody material and each adding a hydraulic inorganic material, and a core layer containing a particle board layer adhered to a flake with an adhesive. Thus, the front and rear layers improve a tensile strength, and the layers added with the inorganic material improve a fireproofness and durability. The core layer gives a strength equivalent to that of a woody building plate.
Patent JP-2002024678-A (JP)
Title: Contents management system, contents management device and contents management method
Inventor: MUNENAKA MIYOSHI
IPC: G06Q50/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To carry a banner advertisement of a user's favorite advertiser in an area exclusively used for a user set in advance. SOLUTION: The banner advertisement linked with a home page provided by an advertiser terminal 4 is supplied to a contents management company 1 from an advertiser. The contents management company 1 performs not only the management of the banner advertisement but also service for storing the banner advertisement of the user and service accompanying the service. The contents management company 1 is provided with a contents library 11 storing many managed banner advertisements, a library management server 12 for managing the contents library 11, a customer file storage 13 for storing the banner advertisement of the user and a customer file management server 14 for managing the customer file storage 13. The contents management company 1 is further provided with a mail processing server 17 for exchanging message with customers.
Patent JP-2002017989-A (JP)
Title: Whirligig for game machine
Inventor: KANAZAWA HIROSHI
IPC: A63F7/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a decorative whirligig for a game machine. SOLUTION: In a whirligig for a game machine in which a whirligig body having a vane portion 12 having a cylindrical portion 15 in which a through hole 14 into which a support shaft 17 can be inserted is provided and a plurality of vanes 13 provided radially in the periphery of the cylindrical portion 15 are provided, and a decorated rotation portion 11 arranged in the front of the vane portion 12 is supported on a game board rotatably around the support shaft 17, and rotates when a game ball hits against the vane portion 12, the stop position after rotation is fixed by deviating the center of gravity of the whirligig with regard to its rotating shaft.
Patent JP-2001352628-A (JP)
Title: Continuous cable installation laying rope support member and cable pulling-down cable roller
Inventor: HATA SEIKICHI
IPC: H02G1/06
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To continuously install a cable in a cable rack, etc., by a method where a laying rope is installed only one time instead of installing it every time, when a cable is installed. SOLUTION: A laying rope is supported by a divided ring which is normally in a closed state. When a cable attachment metal fitting, to which a cable is attached and which is engaged with the laying rope, passes through the divided ring, a protrusion formed on the cable attachment metal fitting pushes the divided ring to open and, after the cable attachment metal fitting passes, the divided ring is closed again and supports the laying rope.
Patent JP-2002019973-A (JP)
Title: Paper tray
Inventor: ETO TAKUYA
IPC: B65H1/04
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a paper tray capable of ensuring the superior appearance. SOLUTION: This paper tray is composed of a tray body 2, and a width control unit 3 loaded on the tray body 2. The width control unit 3 includes a guide plate member 4, width control members 5 and 6 slidably mounted on the guide plate member 4, and an interlocking mechanism for the width control members 5 and 6. A locked means is mounted on a peripheral edge part of the guide plate member 4, the tray body 2 has a receiving recessed part 40, and a pair of supporting walls 43 are mounted on a bottom wall 42 of the receiving recessed part 40. A locking means is mounted on a peripheral edge part of the receiving recessed part 40.  A lower face of the guide plate member 4 is loaded and supported on the supporting walls 43, the locked means is locked on the locking means of the tray body 2, and the guide plate member 4 is mounted on the receiving recessed part 40 to mount the width control unit 3 on the tray body 2.
Patent JP-2002017324-A (JP)
Title: Method for treatment of fruit and apparatus therefor
Inventor: ITO RYUZO
IPC: A23L19/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently removing the cicatrix of a fruit to attached to the growing part of e.g. a plum fruit, and provide an apparatus for the method. SOLUTION: Plum fruits used for the preparation of plum liquor are thrown into a basket-shaped rotary cage 1 placed in a heating chamber 5 and agitated by rotating the rotary cage 1 while heating the heating chamber 5 at a prescribed temperature. The cicatrix attached to the growing part of the plum fruit is removed by the agitation in heated state. The removed cicatrix is taken into a separator 2 together with air and separated from the air by sucking air from the lower part of the heating chamber 5 with an air pump 6 through the separator 2. The air left after the separation of the cicatrix is sent by the air pump 6, heated to the original temperature with a heat-exchanger 7 and returned to the heating chamber 5.
Patent JP-2001189007-A (JP)
Title: Magnetic disk and method of magnetic recording by using floppy disk
Inventor: USUKI KAZUYUKI
IPC: G11B5/187
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk having high hardness and low coefficient of friction and a magnetic recording method which uses a floppy (R) disk. SOLUTION: In the magnetic disk produced by laminating a magnetic film, protective film and lubricant film on at least one surface of a flexible nonmagnetic supporting body, the protective film consists of a carbon film containing hydrogen, nitrogen and rare gas elements and has 0.5 to 8.0 atomic % nitrogen content and 0.5 to 1.2 atomic % content of rare gas elements. In the magnetic recording method which uses a floppy disk, magnetic signals are recorded and reproduced in a floppy disk device equipped with a head or a slider having a carbon protective film on its surface.
Patent JP-2002022143-A (JP)
Title: Liquid fuel combustor
Inventor: KUWAKO TAKASHI
IPC: F23L9/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To jet air almost uniformly from a plurality of air supply holes formed on an air chamber around a combustion chamber of a liquid fuel combustor. SOLUTION: A burner 10 comprises an air chamber 43 arranged at the upper end outer periphery of a combustion chamber 22, an air communicating channel 45 connected to the air chamber 43 and a blower 12 for supplying air to the air communicating channel 45. The air chamber 43 comprises a plurality of air supply holes 47 arranged along the extending direction thereof, and the number of holes per area is smaller in the vicinity of the outlet port 45A of the air communicating channel 45 compared with whose in the other regions of the chamber. As a result, it is possible to substantially uniform air quantity jetted out from each air supply hole 47.
Patent JP-2002026805-A (JP)
Title: Radio network and method establishing link
Inventor: ISHII SHUZO
IPC: H04B7/26
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To establish a link between radio terminals existing in the outside of an area, in which linking with radio base station is possible, with a mobile terminal as a repeater without investigating about the propriety of communication between all the terminals in a network. SOLUTION: When there is the radio terminal which cannot be linked with the radio base station, the radio terminal is searched with an optional radio terminal within the network as an agent. When this radio terminal is searched, the link is established between the radio base station and the radio terminal with the radio terminal having succeeded in the searching as a repeater.
Patent JP-2002027850-A (JP)
Title: Apparatus for preventing falling of tree stabilizing apparatus
Inventor: NOMURA HIROYUKI
IPC: A01G23/04
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing falling of a tree capable of firmly fixing and holding a root ball against the moment applied to the root ball by an external force such as strong wind. SOLUTION: The tree stabilizing apparatus fixes the root ball of a tree to a bed with a tightening strips. The bottom of the root ball is supported by plural sets of supporting members wherein each set is composed of a pair of supporting members oppositely positioned in the direction of the diameter of the root ball. The supporting members are connected to the base with an elastic connecting means exerting springy force in the tensile direction as well as compression direction. An engaging means for engaging the tightening strips fastened to the upper shoulder part of the root ball is attached to each supporting member.
Patent JP-2002030012-A (JP)
Title: Method of producing fluorine compound and method of recovering or regeneration of fluorination precursor
Inventor: ADACHI KENJI
IPC: C07C39/38
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a practical and environmentally friendly method for producing fluorine compounds with reduced process steps in which bipyridinium salt industrially and inexpensively available is used as a fluorination agent for the substrates and the nitrogen compounds formed as a by-product can readily be recovered after the reaction. SOLUTION: A substrate chemical is fluorinated with a fluorination agent of N,N'-difluoro-2,2'-bipyridinium bis(perfluoroalkane-sulfonate) represented by general formula (1) (wherein Rf is a 1-10C perfluoro-alkyl group which may be chain-branched) and 2,2'-bipyridinium bis(perfluoroalkanesulfonate) represented by general formula (2) [wherein Rf is identical to that in the general formula (1)] is recovered from the mixture of the reaction products.
Patent JP-2002031790-A (JP)
Title: Driving method of liquid crystal display device and liquid crystal display device
Inventor: OTA YOSHITO
IPC: G09G3/20
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of an inverse transition in a liquid crystal display device which uses OCB cells and to display good quality video. SOLUTION: First and second periods P1 and P2 are provided in one frame period. Black data of video signals are written into pixel cells in the period P1 and pixel data corresponding to the video signals are written into the pixel cells in the period P2. Furthermore, a Vsup holding period is provided in the first period so that each pixel cell holds a potential Vsup having a potential level higher than the potential level being applied to each pixel cell during the period P2.
Patent JP-2002034253-A (JP)
Title: Dc power supply
Inventor: YOSHIDA KAZUHIRO
IPC: H02M3/28
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a circuit structure of a DC power supply having two systems of rectifying/smoothing circuits on its secondary side which can avoid the decline of the output voltage accuracy of the other system when the load fluctuation of the one system is large. SOLUTION: This DC power supply has a switching power supply drive circuit connected to a primary winding 5 of a transformer and 1st and 2nd rectifying/smoothing circuits connected to the secondary side of the transformer and having different load fluctuations. A resistor 14 is connected between the respective zero potential lines of the 1st and 2nd rectifying/smoothing circuits. The resistance value of the resistor 14 is 5-100 Ω, a line impedance between the smoothing capacitor 10 of the 1st rectifying/smoothing circuit and a load 12 is 0.05-I Ω, and the ratio of the former and the latter is 30:1-2000:1.
Patent JP-2002030142-A (JP)
Title: Process for producing aromatic polycarbonate
Inventor: KOMIYA KYOSUKE
IPC: C08G64/30
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an industrially preferable process for producing a high- quality aromatic polycarbonate which has a good color and suffers less discoloration and less reduction of the molecular weight even at a high temperature of 380 deg.C or above, in the production of an aromatic polycarbonate by the melt- polycondensation process. SOLUTION: There is provided a process for producing an aromatic polycarbonate by polymerizing an aromatic dihydroxy compound and a diaryl carbonate in the molten state, wherein the diaryl carbonate used has (a) a water-content of 200 wt.ppm or less, (b) a titanium content of 1 wt.ppm or less and (c) an o,o'-biphenylene carbonate content of 3 wt.ppm or less.
Patent JP-2002031840-A (JP)
Title: Supporting body for small-sized equipment and adapter for coupling small-sized equipment to supporting body
Inventor: CHIN IKO
IPC: H04N5/222
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a supporting body such as a small-sized tripod to/from which small-sized equipment such as a camera is attached and detached by one action and a coupling adapter attachable to the supporting body by one action. SOLUTION: A quick shoe 40 obliquely inclined is fitted in the recessed part 21 of a universal head 20, and is fixed by a handle 26 for fixing the quick shoe and operating the universal head. A user fits and fixes the quick shoe 40 in/to the recessed part 21 of the universal head 20 coupled to the small-sized tripod 1 by one action, or easily detaches the quick shoe 40 from the universal head 20 by loosening the handle 26. Since only the quick shoe 40 is fixed to the camera by screwing the male screw 43 of the quick shoe 40 with a female screw on the side of the camera, only the quick shoe 40 is previously fixed to the camera at a photographing time, and it is quickly fixed to the universal head 20 at the photographing time, so that the tripod 1 is fixed to the camera.
Patent JP-2001046623-A (JP)
Title: Winning device for pachinko game machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To fixedly limit the maximum number of game balls passing through a specified passage for one opening/closing operation of an opening/closing plate. SOLUTION: This device is provided with an opening part 32 whose inside is sectioned into plural passages 43, the opening/closing plate 29 for opening and closing the opening part 32 and guiding the game ball B falling from above into the opening part 32 at the time of an open state, an opening/closing driving means 56 for opening and closing the opening/closing plate 29 and a detection switch 18 for detecting the game ball B passing through the specified passage 43a among the plural passages 43. A stop part 67 for receiving and stopping the game ball B falling from above when the opening/closing plate 29 is in the open state and guiding the stopped game ball B to the specified passage 43a at the time of the closing operation of the opening/closing plate 29 is provided.  A blocking part 73 for blocking the intrusion of the game ball B to the specified passage 43a while the opening/closing plate 29 is opened is provided freely movably between a blocking position and an unblocking position linked with the opening/closing driving means 56.
Patent JP-2002033142-A (JP)
Title: Mounting structure for transmitter receiver
Inventor: NISHIYAMA IKUMASA
IPC: H04B1/38
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a transmitter receiver with few fractures and cracks on a connector. SOLUTION: In this mounting structure for the transmitter receiver, first and second holes 1j, 1n, 9n, and 9e slanted in mutually different directions are provided in mounting parts 1f and 1g and a mounting member 9. Upper face parts 1k and 1p perpendicular to the first and second holes are provided in the first and second mounting parts 1f and 1g. Screws 15 are inserted through the first and second holes 1j and 1n, they are screwed into the first and second holes 9d and 9e, and heads of the screws 15 are allowed to abut on the upper face parts 1k and 1p for mounting a frame body 1 to the mounting member 9. Since the heads of the screws 15 abut on the upper face parts 1k and 1p slanted in different directions, displacement of the transmitter receiver unit S1 by strong impact at dropped is small. Accordingly, the mounting structure of the transmitter receiver with few fractures and cracks in a cylindrical part 5 can be provided.
Patent JP-2002034478-A (JP)
Title: Press apparatus for vinegared rice rolled in laver
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a press apparatus for vinegared rice rolled in laver capable of compressing and forming vinegared rice rolled in laver into a quadratic prism shape with each approximately rectangular corner. SOLUTION: Side plates 1b and 1c are stood at both right and left sides of a baseplate 1a for placing vinegared rice rolled in laver (a) before forming. A stand 1 for placing vinegared rice rolled in laver, having both opened front and rear ends, is installed at a lower part, a front plate 3b provided with at least the approximately same vertical width as those of the side plates 1b and 1c is vertically installed at the front edge of a top plate 3a, a rear plate 3c provided with a vertical width capable of closing an opening part at the rear end of the placing stand 1 when the front plate 3b stands by above the placing stand 1 is vertically installed at the rear edge of the top plate 3a and a thrusting member 3 having both opened right and left ends is installed at an upper part. The placing stand 1 is manually movable in the longitudinal direction.  When the placing stand 1 placing the vinegared rice rolled in laver (a) is pushed to a fixed rear position, the thrusting member 3 is dropped by its own weight and the treating member 3 is geared with the placing stand 1.
Patent JP-2002042370-A (JP)
Title: Optical head and its adjusting method
Inventor: YAMAZAKI HIROYUKI
IPC: G11B11/105
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an optical head and its adjusting method by which a light spot made incident a near-field light generating element is readily made to coincide with a fine opening. SOLUTION: In the optical head, having a solid immersion lens 20 in which plural number of fine openings 31-39 are formed in a light exit surface 20b, when a spot 40 of a light beam on the light exit surface 20b, is deviated from a designed position, the spot 40 is made so as to coincide with the adjacent fine opening 32 to become a spot 41. The spot 40 is moved, by adjusting an incident angle of the light beam through changing of the reflection angle of a galvano-mirror.
Patent JP-2002034351-A (JP)
Title: Clip for gardening support
Inventor: OKABE AKIRA
IPC: A01G9/12
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain clips and clip-equipped wires that can simply and surely mount wires to the props for gardening only through with a single action. SOLUTION: The nipping pieces 2a, b in the clip 1 are separated into two with an interval L and outer-opened guide blades 3a, b is attached to the top ends of the nipping pieces 2a, b, while the rear ends of the nipping pieces 2a, b is connected to the wire-nipping and holding pieces 4a, b and the wire-nipping and holding pieces 4a, b are brought into contact with the wire-passing part 11 having a hole 6 for passing through the wire 5 bored at the center thereby surely fixing the wire 5 to the prop.
Patent JP-2002042723-A (JP)
Title: Vertical acceleration type time-of-flight mass spectrometer
Inventor: NUKINA YOSHIHIRO
IPC: H01J49/10
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an OA/TOFMS without lowering resolution of an OA/ TOFMS based on a turn-around effect, even if two sheets of plates (an ion extruding plate and a first grid) constituting an ion reservoir are temporarily charged. SOLUTION: In the vertical acceleration type time-of-flight mass spectrometer comprising an external ion source, a space for staying ion generated at the external ion source, the ion reservoir constituted of the ion extruding plate and the grid arranged oppositely across the space to take ion out of the space by accelerating ion as a pulse, a time-of-flight spectral part for mass-separating ion taken out via the grid and an ion detecting device for detecting mass- separated ion, both of the ion extruding plate and the grid are made of small- gage metal wire groups with almost the same charging probability.
Patent JP-2002046898-A (JP)
Title: Winding device
Inventor: TATSUMI FUMIAKI
IPC: B65H18/04
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To facilitate removing work to a core rod and a core tube as a winding core in a winding device for winding a strip of wall paper, curtain cloth, or the like for a specified length. SOLUTION: In this winding device, the core rod 1 for winding having an arc-shaped cross section supported at both ends and driven to rotate, and the core tube 7 engaged inside the core rod 1 are integrally driven to rotate to rotate the core tube 7, and the strip 6 is wound around the core rod 1 and the core tube 7. A protrusion 8 is provided on an inner side surface 1a of the core rod 1 to be applied to an outer circumferential surface of the core tube 7 close to one end for forming a gap 9 having a wedge-shaped cross section between that and the core tube 7.
Patent JP-2002047633-A (JP)
Title: Device and method for removing sediment deposited in dam lake
Inventor: YAMADA RYUZO
IPC: E02B7/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To remove sediment without making water muddy in a state of water stored in a dam pond. SOLUTION: This removing device for sediment deposited in a dam lake is provided with a shield material 2 for sectioning water in the dam pond, a suction pump 1 for sucking sedimentation from a suction region 3 sectioned by the shield material 2, a separator 4 for separating sedimentation included in water sucked by the suction pump 1 and a circulation means 5 for circulating water with sedimentation separated by the separator 4 to the suction region 3. The circulation means 5 is provided with a reservoir tank 7 for temporarily storing water separated by the separator 4.  In the removing device, the suction pump 1 sucks sedimentation together with water from the suction region 3 sectioned by the shield material 2, sedimentation is transferred to the separator 4, the sucked water is separated from sedimentation by the separator 4, the water is transferred to the reservoir tank 7 and water in the reservoir tank 7 is circulated to the suction area 3.
Patent JP-2002048754-A (JP)
Title: Blood-sugar level meter
Inventor: NISHIMURA KINJI
IPC: A61B5/1473
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a blood-sugar level meter allowing measurement of a blood-sugar level without taking a blood sample from a subject so as to reduce physical and mental pain of the subject. SOLUTION: Because a counter electrode 11 and a working electrode 12 coated with an enzyme reactive with sugar in subcutaneous body fluid are formed into very thin needle shapes in this blood-sugar meter 1, reaction of the enzyme in the counter electrode 11 and the working electrode 12 with sugar in the subcutaneous body fluid is carried out while giving less physical pain to the subject when the tip parts of the counter electrode 1 and the working electrode 12 pierce the skin of the subject, and on the basis of a potential difference generated between the counter electrode 11 and the working electrode 12, a blood-sugar level of the subcutaneous body fluid is measured.