baber/WOPTO huggingface dataset:
Patent JP-2002024854-A (JP)
Title: Method for high-speed adjustment of brightness by light in 3d computer graphics
Inventor: FUCHIGAMI KAZUO
IPC: G06T15/60
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To draw the range of shadow and an irradiation area by light of an object accurately with a high-speed on a display device by use of a small set of simple computing. SOLUTION: Each vertex A, B, C of a polygon ABC is moved to the boundary of the drawing space into line with the vector direction, to form a solid ABCPQR as the shadow space of polygon ABC. For each plane which constitutes the solid ABCPQR, the brightness of the rear side plane of the solid ABCPQR from a viewpoint E is added by a constant K to become lighter, while one of the front side plane of the solid ABCPQR from E is reduced by K to become darker.
Patent JP-2002018660-A (JP)
Title: Tool holder
Inventor: KOMINE TAKESHI
IPC: B23Q3/12
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a tool holder maintaining a rigid joint with a spindle while preventing generation of a vibration phenomenon. SOLUTION: When a tool holder is mounted on a spindle 4, a taper shank part 2 of a holder main body 1 is closely fitted to in a taper hole 5 of the spindle 4 and a brim part end surface 3a of the holder main body 1 concurrently sticks to an end surface of the spindle 4 to mount the holder main body 1 on the spindle 4 with a two surface restriction of the taper hole 5 and the taper shank part 2 closely fitting the same, and the spindle end surface 4 and the brim part end surface 3a sticking to the same. An elastic area 6 is provided on the brim part 3 of the holder main body 1 and is placed in a compressed condition when the brim part end surface 3a of the holder main body 1 sticks to the spindle end surface 4a.
Patent JP-2002022056-A (JP)
Title: Automatic valve
Inventor: HIRAI KOKI
IPC: F16K31/42
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize and thin an automatic valve including a body and instrument piping so as to be easily arranged in a limited space such as tunnel and easily constructed. SOLUTION: This automatic valve comprises the body internally partitioned by a barrier wall into the primary side and the secondary side and a valve element for blocking a valve seat formed on the barrier wall. This valve further comprises a maintenance valve element for blocking the valve seat from the reverse side from the valve element and a drain port for draining from the valve seat inner wall. Accordingly, the structure of the maintenance valve element part can be simplified and miniaturized, and the whole body of the automatic valve can also be miniaturized and thinned.
Patent JP-2002027473-A (JP)
Title: Image compression apparatus and method therefor
Inventor: TAKEMURA NARIHIRA
IPC: H04N19/70
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To avoid the decline in the compression ratio caused by the RST insertion to keep the high compression ratio. SOLUTION: An RST insertion position setting means which sets automatically an insertion position of RST on a leading end of a scanning line with a least correlation between two image data for respective scanning line intervals L, and comprises a re-start line interval setting register 13 and a re-start interval calculation unit 5, is provided.
Patent JP-2002021284-A (JP)
Title: Handrail strut of veranda
Inventor: SAITO SHINICHIRO
IPC: E04B1/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a handrail strut of a veranda wherein a not-ordinary strength, with no uncertainty coming from metal elasticity, is maintained while the strength does not degrades under extended external force, leakage of water from outside or caused by dew condensation inside a hollow part is eliminated, and hazard of cracking or explosion of concrete is eliminated, with no construction error. SOLUTION: There are provided a square strut main body 20 formed by extrusion with aluminum, and a pair of anchor bolts 21 fitted at a pair of facing corners inside the square strud main body. The lower end part of the anchor bolt is inserted into a fitting hole 22 formed at a specified position of a veranda B, with the anchor bolts fixed to the veranda using an adhesive 23.
Patent JP-2002019068-A (JP)
Title: Method and apparatus for platemaking
Inventor: NAMIHANA MUTSUMI
IPC: B41C1/10
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for ink jet platemaking capable of dealing with digital image data and clearly and rapidly printing different images on a printing medium at a low cost. SOLUTION: The method for platemaking comprises the steps of directly forming an image on a plate material by an electrostatic ink jet method for discharging an oily ink based on a signal of image data by utilizing an electrostatic field, and fixing the image to form a press plate in the apparatus comprising (1) an ink circulating system having a discharge head, an ink supply system for supplying an oily ink to the head and an ink recovery system for recovering the ink from the head and an ink tank, (2) a cleaning liquid sending system for supplying a cleaning liquid from the ink sending system, (3) and a cleaning liquid recovery system for recovering the liquid from the ink sending system.  Further, the method comprises the steps of separating the tank from the sending system at the cleaning time, connecting the supply system and the recovery system to the sending system, and sending the liquid to the sending system to clean the sending system.
Patent JP-2001061079-A (JP)
Title: Remote control integrated image display
Inventor: STEVEN F LIEPE
IPC: H04N5/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To realize a screen which is easily held, easily operated, larger than a camera and easily observed by providing a remote control unit which is detachable from a storage device and providing the remote control unit with a control panel to instruct transmission of stored image information. SOLUTION: The remote control unit 201 is provided with a display 202 with proper size to display a photograph and other digital image. The control panel 203 is provided with one or more keys to control the image to be displayed. And communication is performed with the storage device 101 by a command originated form the control panel 203 and image control is performed there. Since forward scroll, backward scroll, zoom in, zoom out, etc., exist as functions which are usable from the control panel 203, the remote control unit is easily operated. And since the storage device 101 is separated, the screen by the display 202 is made large and easily observed.
Patent JP-2001069132-A (JP)
Title: Synchronizing method for data transmission
Inventor: TAEGER WOLFGANG
IPC: H04B3/54
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To accurately determine the start of a signal frame by using a synchronizing signal inside the receiver of frequency division multiple data transmission without being affected by the characteristic fluctuation of a transmission channel. SOLUTION: The synchronizing frame of a specified length L having one or several carrier frequencies as synchronizing frequency is repeatedly and successively transferred as synchronizing signal and inside the receiver, two signal values separated just for one or several frame lengths L, for example, are compared using a quotient E/ED of sample energy corresponding thereto. The quotient shown by a curve 1 (under low noise) and a curve 2 (under strong noise) is rapidly increased simultaneously with incoming of the second synchronizing frame, the time is expressed by a sample number (lateral axis) and the start of the synchronizing frame, namely, the start of the signal frame can be predicted.  This synchronizing method is especially suitable for narrow band transmission inside the distribution line having attenuation fluctuation, efficient for calculation and capable of transmitting additional effective information through the synchronizing frame as well without being affected by noises.
Patent JP-2002033696-A (JP)
Title: Wireless communication terminal and wireless communication method
Inventor: TAKESAWA MASAYUKI
IPC: H04B7/26
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To attain high-speed connection at wireless data communication and high-speed data transfer, to extend a battery operation time of a battery-driven device, and to effectively utilize finite resources by suppressing an unnecessary radio wave. SOLUTION: A user can set a user identifier and a device identifier by using an external input output section 12 or a wireless reception section 142 and data processing sections 16, 132 compare the entered identifiers with those registered in an identifier storage section 15 to select three modes such as a transmission reception stop mode, a transmission stop mode and a transmission reception operation mode and set the selected mode to a communication unit only when they are coincident. In the case of the transmission reception stop mode, the communication unit is stopped to reduce the power consumption until an interruption cause (key depression, timer signal and external connection signal or the like) takes places.
Patent JP-2001337386-A (JP)
Title: Method and machine for automatic vending of photographic seal
Inventor: INAGE KATSUYUKI
IPC: G03B17/53
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine for photographic seal capable of uniformly illuminating an image pickup area where a plurality of persons can pose and further obtaining an optimum picked-up image even when light quantity in stroboscopic illumination is lowered. SOLUTION: In this automatic vending machine for photographic seal, a subject is illuminated by 1st and 2nd illumination means, the image of the subject is picked up, and the picked-up image is displayed on a display means, then the photographic seal is printed and ejected. The 2nd illumination means is formed to be a stroboscopic illumination box illuminating the image pickup area side by a stroboscopic illuminating device housed in a box type housing, a reflector for reflecting stroboscopic light emitted from the illuminating device to the image pickup area side, and a diffusion plate for diffusing the stroboscopic emitted light to the image pickup area side.  Furthermore, the machine is equipped with a brightness changing means for changing the brightness of the entire outputted image from the camera and a life detection means for detecting the life of the stroboscopic illuminating device in the stroboscopic illumination box.
Patent JP-2002029140-A (JP)
Title: Recording method for printing on recording medium using two-part liquid system
Inventor: KUBOTA KAZUHIDE
IPC: C09D11/328
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a recording method by which a high-quality image showing outstanding sticking properties and mar resistance to a recording medium is realized. SOLUTION: This recording method comprises the steps to deposit an ink composition containing at least a coloring agent, an inorganic oxide colloid a water-soluble organic solvent and water and a reaction liquid containing a reaction agent which produces an agglomerate when it comes into contact with the ink composition on the recording medium. The recording of the image is achieved by this recording method comprising the step to deposit the reaction liquid on the recording medium as described above, the step to record the image by depositing the ink composition on the recording medium, the step to clean the recording medium printed by depositing the reaction liquid and the ink composition with the help of a polar solvent.
Patent JP-2002028923-A (JP)
Title: Polyethylene terephthalate crystallizing apparatus
Inventor: SATO EKIO
IPC: B29B13/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a continuous polyethylene terephthalate crystallizing apparatus wherein a crystallization treatment time is shortened and crystallization treatment cost is reduced. SOLUTION: The polyethylene terephthalate crystallizing apparatus is equipped with a tank 2 having a charging port 3 of pellets before crystallization, the conical screen separator 5 provided in the bottom part of the tank 2, the space 6 formed under the screen separator, the send-out port 8 connected to the screen separator at a deep place thereof to send out crystallized pellets to the outside of the tank, a plurality of stirring blades 12 for stirring the crystallized pellts present in the tank while returning them upwardly, a hot air blow-in port 18 for supplying hot air into the tank, the hot air supply device 17 connected to the hot air blow-in port,  the direction changing baffle plate 22 provided at the place of the hot air blow-in port so as not to directly come into contact with the pellets in the screen separator and an exhaust port 19 for discharging used hot air in the tank.
Patent JP-2002030886-A (JP)
Title: Position detecting device for underground excavator
Inventor: MITSUYANAGI NAOKI
IPC: E21D9/093
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting device for underground excavator capable of accurately detecting not only position but also attitude of an excavator and capable of forming a light receiver device with the compact and simple structure. SOLUTION: In a position detecting device for underground excavator provided with a laser oscillator and a light receiver device 6 for receiving the laser beam 50 so as to detect the position of the excavator, the light receiver device 6 is formed of a polarizing direction rotating device 63 having multiple areas for rotating the laser beam polarizing direction at 90 degree, a polarizing direction control device for controlling the polarizing direction of each area so as to be rotated according to the set time and the set order, a polarizer 65 for cutting the light rotated at 90 degree in the polarizing direction thereof, a condenser lens 66 for condensing the light transmitted through the polarizer, and a position detecting element 670 for detecting the light receiving position of the condensed light.  A computing unit 671 obtains the attitude data of the excavator on the basis of a result of the position detecting element, and the position data of the excavator on the basis of the rotating time of the polarizing direction of the area when the light received quantity of the position detecting element is remarkably reduced.
Patent JP-2002039286-A (JP)
Title: Raw material for gear, external gear and series of speed increasing/reducing gears
Inventor: UMEDA KAZUYOSHI
IPC: F16H1/32
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To share a raw material for an external gear in a speed increasing/ reducing gear of an oscillating inscribed meshing planetary gear structure. SOLUTION: In the raw material for gear used in the external gear of the speed increasing/reducing gear of the oscillating inscribed meshing planetary gear structure, a plurality of openings for inner pin holes having at least a first inner circumference diameter and a second inner circumference diameter are formed to compose at the least a first external gear capable of meshing with a first internal gear by a first eccentricity using the opening of the first circumference diameter as the inner pin hole and a second external gear capable of meshing with a second internal gear by a second eccentricity using the opening of the second circumference diameter as the inner pin hole. A plurality of external gears can be composed from one type of raw material.
Patent JP-2002037957-A (JP)
Title: Curable resin composition and its application
Inventor: SHIRATA TAKASHI
IPC: A63B71/14
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition having a rapid curing rate. SOLUTION: This curable composition is obtained by compounding (A) a silyl group-containing ethylene-α-olefin-nonconjugated polyene random copolymer rubber having a structural unit derived from a terminal vinyl-containing norbornene compound of the nonconjugated polyene, and containing a hydrolyzable silyl group in the molecule, and (B) a compound represented by the formula: Q2Sn(OZ)2 or [Q2Sn(OZ)2O (wherein, Q is a 1-20C monovalent hydrocarbon group; Z is a 1-20C monovalent hydrocarbon group or an organic group having a functional group capable of forming a coordinate bond to Sn in itself) as a curing catalyst.
Patent JP-2002043792-A (JP)
Title: Electromagnetic wave shielding sheet
Inventor: NISHIZAKI TERUICHI
IPC: H05K9/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding sheet which exhibits an excellent electromagnetic wave shielding effect, is simple in production and easy to be installed in various electronic devices and furniture. SOLUTION: The electromagnetic wave shielding sheet is constituted by mixing ceramic fine powder with ion formability (A) and magnetic powder (B) into matrix resin, and being molded into sheet-like.
Patent JP-2002034671-A (JP)
Title: Storing shelf for step difference part
Inventor: ONISHI TAKANAO
IPC: A47B57/40
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a storing shelf which is suitable to be placed in a step difference part such as an entrance or stairs. SOLUTION: The storing shelf is made up of a unit of a shelf A1, which can be used independently, and an auxiliary unit of a shelf A2, which is added to a side of the unit of a shelf A1. The auxiliary unit of a shelf A2 is comprised of a shelf frame 25, which stands in parallel with a side frame 1 of the unit of a shelf A1, and a shelf board 26, which crosses is placed over the side frame 1 and a shelf frame 25 astride. An adjusting system 27 to make up for the step, which uses a thread as an adjusting element, is provided under the shelf frame 25. The shelf board 26 can be bridged horizontally even over the step by screwing a bolt 42 for adjustment of the adjusting system and by making vertical positions of holes 10 for catching, provided on the side frame 1 and the shelf frame 25, agree with each other.
Patent JP-2002037055-A (JP)
Title: Getting-on/off assisting device
Inventor: MIZUNOE SHOJI
IPC: B61B1/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a getting-on/off assisting device relatively simple in device constitution, easily installed, easily coping with the specification change of the device and integrated with a platform door. SOLUTION: A platform step unit 3 tiltably supported to lift the vehicle side end from a platform face is installed on a platform corresponding to a getting-on/off opening of a stopped vehicle. When the vehicle 8 stops, a step 2 advances to reduce a gap between the vehicle and the platform 1. The platform step unit 3 is tilted by a second drive mechanism 21 to dissolve step difference between the floor face of the vehicle and the platform 1. A hinge mechanism 4 for tiltably supporting the platform step unit 3 is provided directly under a platform door or closer to the vehicle side. Accordingly, when the platform door 6 is closed, the platform step unit 3 can be tilted to ensure safety.
Patent JP-2002035180-A (JP)
Title: Golf club head
Inventor: SATO TOKUO
IPC: A63B53/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head which has characteristics to meet the requests from players and the desires from manufacturers and facilitates the production. SOLUTION: At least parts of golf club heads H1, H2, H3 and H4 are made of porous metal. It is desired that the porous metal has a voidage, bore and layout in a controllable manner.
Patent JP-2002034628-A (JP)
Title: Swivel hanger
Inventor: HASHIMOTO YOJI
IPC: A45C13/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a swivel hanger with which gussete belts can be attached to a bag efficiently and users' various demands for the bag can be responded. SOLUTION: The swivel hanger comprises a protector plate 1 which prevents a swivel 3 from touching a bag 19 and an engaging part 2 which holds the swivel 3, and the engaging part 2 is fixed in the middle position of a side of the protector plate 1 and the upper side of the border plate 1 is formed with a setting space 6 which is open for an expanding side belt 11, and a retention tool 13 is characteristically attached in the setting space 6 separately from the protector plate 1 in order to fix the expanding side belt 11.
Patent JP-2001095087-A (JP)
Title: Acoustic constituent member
Inventor: BECKMANN FRIEDHELM
IPC: B32B5/24
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic constituent member of multilayere. structure working as the diaphragm of a loudspeaker on the surface as a whole. SOLUTION: This member has an acoustic foam core, consisting of PUR-hard foam, e.g. and a core layer where the foam core is reinforced by a fiber plate in a sandwich constitutional form is formed. Thus, a constitutional member, where the acoustically advantageous characteristic of the PUR-hard foam and the high mechanical strength of the sandwich structure of the fiber plate are integrated in a form like this, is attained.
Patent JP-2002045880-A (JP)
Title: Contact material for river water purifying equipment
Inventor: IIDA MASANORI
IPC: C02F3/10
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a contact material for a river water purifying equipment capable of raising/multiplying bacterial for purification in a healthy state throughout the year inside a contact aeration tank of the river water purifying equipment without the need for replacing the contact material irrespectively of the change of the season when it is set once. SOLUTION: This contact material 1 is a cylindrical body whose cross sectional shape is the circle of an outer diameter of 60 mm, length of 60 mm and thickness of 10 mm and it is constituted so as to be porous, having fine holes 2 by continuous foaming using a polyurethane resin.
Patent JP-2002048544-A (JP)
Title: Laser marking device
Inventor: MIYAMOTO KENJI
IPC: G01C15/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To decrease a load on a source battery to increase its service life and downsize it by improving a driving circuit of laser beam sources in a laser marking device comprising a plurality of the laser beam sources. SOLUTION: This laser marking device comprises a plurality of the laser beam sources 31, 41, 51, and the driving circuit of the laser beam sources, which periodically puts on the light of the laser beam sources. When the circuit puts on any one of the laser beam sources, it puts out the light of the other laser beam sources. The laser marking device may comprise two laser beam sources. When the laser marking device comprises three laser beam sources, the driving circuit of the laser beam sources may shift lighting timing of each laser beam sources. When any one of the laser beam sources is put out, two other laser beam sources may be put on with three laser beam sources.
Patent JP-2001098335-A (JP)
Title: Separation of platinum group metal
Inventor: SMITH CHRISTOPHER STANLEY
IPC: C01G55/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for separating platinum group metals(PGM) from each other. SOLUTION: As to this method and device for separating one or more kinds among iridium, rodium and platinum from their chloro complexes, gel chromatography is used, and the oxidizing condition of PGM is controlled.
Patent JP-2002055356-A (JP)
Title: Liquid crystal display device and method of manufacture thereof
Inventor: YOSHIDA MASAYOSHI
IPC: G02F1/1333
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein disconnection is prevented. SOLUTION: When a first wiring layer is formed on an interlayer insulating film 11, a first wiring layer recessed part is formed also on an upper surface of the first wiring layer corresponding to an interlayer insulating layer recessed part 12. When resist is formed on the first wiring layer, the thickness of a resist pattern for forming a signal line 18 is greater than the thickness of the other resist part. Even if the resist is thicker by the fluctuation of the process, the resist pattern remains and the disconnection of the signal line 18 is eliminated.