baber/WOPTO huggingface dataset:
Patent JP-2002135612-A (JP)
Title: Chrominance converter
Inventor: TANAKA TETSUO
IPC: H04N1/60
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain high interpolation precision, while suppressing increase in the memory quantity in a chrominance converter. SOLUTION: The converter has a chrominance conversion table memory 4, consisting of the chrominance conversion table memory of a basic lattice point and the chrominance conversion table memory of a body-centered lattice point, a lattice point extraction part 3 for extracting the vertex of a regular quadrangular pyramid, consisting of four basic lattice points and a single body- centered lattice point to include an input chrominance signal inside, a lattice point data extraction part 5 for extracting an output chrominance signal corresponding to the position of a lattice point extracted by the part 3 by referring to the memory 4, a weight coefficient extracting part 7 for extracting a weight coefficient based on the input chrominance signal and distances to the respective lattice points existing at the vertex of a regular quadrangular pyramid,  and an interpolation processing part 8 for obtaining the output chrominance signal from the part 5 and the part 7 by interpolation processing.
Patent JP-2001153449-A (JP)
Title: Indoor unit of air conditioner
Inventor: SAKAI KOICHI
IPC: F24F13/30
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To enhance the flow performance by increasing the suction flow from the top without the air sucked from the top cut face of a heat exchanger condensing into dew, and to lower the noise, by smoothing the suction flow from the top and forming a flow place with small disturbance. SOLUTION: This is the indoor unit of an air conditioner, which is composed of a plurality of heat exchangers and whose one heat exchanger among the plural heat exchangers is put on and is connected to another heat exchanger among the plural heat exchangers so as to fill the gap with nonpermeable matter.
Patent JP-2002131929-A (JP)
Title: Method for developing photoresist
Inventor: KAMATA YOSHITAKA
IPC: H01L21/027
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent decrease in the yield of products as much as possible and to suppress variation in the line width of photoresist patterns as much as possible. SOLUTION: The method includes repeated processes of applying a developer on an exposed photoresist layer from one end to the other end so as to form a puddle made of the developer on the photoresist layer. At least one process time of forming the puddle in the second or succeeding turns is longer than the process time of forming the first puddle.
Patent JP-2002031738-A (JP)
Title: Optical adm device
Inventor: KATAYAMA MAKOTO
IPC: G02B6/293
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical ADM device in which the increase in the size of the device can be suppressed. SOLUTION: In the optical ADM device 1, a first channel waveguide section 10, a first slab waveguide section 20, an array waveguide section 30, a second slab waveguide section 40 and a second wavelength separation and combining channel waveguide section 50 are formed on a substrate 2. Moreover, a switch section 60 is arranged on the substrate 2. The section 60 has movable mirrors 61 which are freely movable along the advancing or the retreating directions of the optical paths of second wavelength separation channel waveguides 511 to 51N and second wavelength combining channel waveguides 521 to 52N. The switch section 60 is arranged on the substrate 2 so that the mirrors 61 are freely movable along the advancing and the retreating directions with respect to a groove section 3 located at the positions corresponding to the crossing sections.
Patent JP-2002135672-A (JP)
Title: Tv broadcasting linkage type data browsing device, browsing method and storage medium
Inventor: TACHIKAWA HIROHIDE
IPC: H04N5/445
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a TV broadcasting linkage type data reading device by which information concerning an affair being broadcasted in a program is easily read from a Web site where information concerning the affair is described by connection to the site, on the condition that information concerning the affair be added as a retrieval describer information, even during broadcasting of a broadcasting program where site address information is not added as retrieval describer information. SOLUTION: In the case of broadcasting program after adding retrieval describer information where instead of URL address information the name of the matter is described, a CPU 6 searches a keyword which matches the retrieval describer information given by a DRID 5. When the keyword matching with the given retrieval describer information is found in a site reference table, a minute information site address corresponding to the keyword is set in the address of a browser to activate the browser.
Patent JP-2002139352-A (JP)
Title: Encoder for detecting position
Inventor: NISHIOKI NOBUHISA
IPC: G01D5/36
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an encoder reduced in size and weight, and capable of detecting the position of a scale or a slider, regardless of the relative movement of the scale. SOLUTION: This encoder is provided with an ABS code track 171 for recording positional information and the scale 170 with which a marker track 172 is formed. The slider 180 is provided with an ABS detecting head 181 for obtaining the positional information, a marker detecting head 183 for detecting the relative movement of the scale 170, a first two-way shift register 184A for storing the position information and dummy information from different directions, a second two-way shift register 184B for storing the position information and dummy information from the direction opposite to the above, a shift register control signal generating circuit 186 for controlling storage of the positional information, and a signal selecting circuit 189.  The signal selecting circuit selects and outputs a signal, according to correct position information from a first absolute signal based on the first two-way shift register or a second absolute signal, based on the second two-way shift register.
Patent JP-2002128934-A (JP)
Title: Manufacturing method of polypropylenic resin foamed sheet
Inventor: SEZAKI FUMIYASU
IPC: C08J3/22
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for excellently manufacturing a polypropylenic resin foamed sheet where a master batch of a foam stabilizer, whose substrate resin is specifically selected, is employed. SOLUTION: In the manufacturing method of a polypropylenic resin foamed sheet, a master batch of a foam stabilizer is employed as a foam stabilizer, where the ratio of the melt index of the base polymer of the master batch of the foam stabilizer as measured at 190 deg.C under a load of 2.16 kg to the melt index of the polypropylenic resin as measured at 230 deg.C under a load of 2.16 kg is 1 to 150.
Patent JP-2002138538-A (JP)
Title: Hose storing faucet
Inventor: NAGATA MASAAKI
IPC: E03C1/042
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a storage box, in which a hose narrows storage space inside a cabinet by being in a suspended state inside the cabinet under a counter, and also, which receives water flowed down along the hose, and at the same time, regulates the motion of the hose, in a hose storing faucet of which configuration is capable of extracting the hose together with a water discharging head. SOLUTION: A flexible hose 34 connected to the water discharging head 16A is stored inside a main body pipe 16B of a water discharging pipe 16, the hose 34 is made extractable from the main body pipe 16B together with the water discharging head 16A. Also, the hose 34 is stored in the main body pipe 16B of the water discharging pipe 16 by molding into a sort folded spirally wound shape, while the hose 34 is extracted from the main body pipe 16B together with the water discharging head 16A over pulling and extending the hose 34 when extracting the water discharging head 16A, the hose 34 is stored in the main body pipe 16B over returning it to the folded spirally wound shape by using recovering force to an originally molded shape in the case of storing.
Patent JP-2002141608-A (JP)
Title: Semiconductor laser module and raman amplifier comprising it
Inventor: KIMURA TOSHIO
IPC: G02B6/42
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To solve problems that Raman gain fluctuates as the intensity of pumping light fluctuates to cause fluctuation in the intensity of a signal light, noise of pumping light becomes noise of the signal light as it is, induction Brillouin scattering takes place eminently to lower the amplification efficiency, and the length of a depolarizer is lengthened. SOLUTION: An FBG is provided in the rear of a semiconductor laser element through a lensed fiber and a cavity is formed between the FBG and the semiconductor laser element. Reflectivity of an antireflection film on the front end face of the element is set at 1% or above and reflectivity of an antireflection film on the rear end face of the element is set at 0.5% or below. An isolator is interposed between a paralleling lens and a condenser lens disposed in front of the element. An FBG is formed in the lensed fiber. The lensed fiber is provided with two or more FBGs having an identical or different reflection center wavelength. When the half peak width of the FBG is 1-5 nm, reflectivity is set at 50% or above. The semiconductor laser module is employed in a Raman amplifier.
Patent JP-2001170238-A (JP)
Title: Golf practicing device
Inventor: SHIOTA YOSHIHIKO
IPC: A63B69/36
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a combination of the formation of the muscles to be used when a golfer swings a club and the practicing of technique. SOLUTION: A frame member of the golf practicing device including the frame member having a base part for supporting the device on a floor or ground surface has a mounting arm which extends upward from a base member and extends outward and an object which is freely swingably mounted from this mounting arm. At least part of this object has a golf club head hitting surface which is adjacent to the floor or the ground surface in a position to be hit by the golf club head during an ordinary swing and is approximate to the size of the hitting surface of the ball of baseball or larger than the same. The object has the mass approximate to the mass of the ball of baseball or exceeding the same in order to impose muscle tension to a golfer for the purpose of muscle development.
Patent JP-2002137404-A (JP)
Title: Ink jet head and its manufacturing method
Inventor: MATSUZAKI HIROKAZU
IPC: B41J2/055
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head, and its manufacturing method, in which a diaphragm, a channel forming plate and a nozzle plate can be positioned, with high accuracy, with respect to a piezoactuator. SOLUTION: End face 1g of a piezoactuator 1 is machined by a process of two steps and then the piezoactuator 1 is positioned by abutting the end face part 1f having high accuracy of planarity and rectangularity against an abutting jig 21 thus assembling an ink jet head 50.
Patent JP-2002144444-A (JP)
Title: Method for producing air bag for safety tire and air bag
Inventor: SAEKI TSUTOMU
IPC: B29D30/06
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively produce an air bag for a safety tire which is prevented from the breakage, damage, etc., of the air bag itself and the inside surface of a tire during the action of the air bag and can sufficiently exhibit necessary functions without increasing weight largely. SOLUTION: Both ends of a hollow molding having a prescribed length are joined endlessly into a ring 4, the ring 4, while the ring 4 is expanded by supplying air in the hollow part of the ring 4, the outside surface part of the ring 4 is crushed into an approximately flat shape, a reinforcing layer 7 of a nonwoven fabric is stuck on the outside surface part, the ring 4 is expanded further in a vulcanization mold, the circumferential orientation of the fibers of the reinforcing layer is increased, and the ring 4 is made adherent to the inner surface of the mold and vulcanized.
Patent JP-2002142815-A (JP)
Title: Ring
Inventor: MATANO CHIAKI
IPC: A44C9/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a ring which can be used in two ways and does not give sense of incompatibility at all to a wearer upon wearing. SOLUTION: A first groove part 2 is formed at a first part P1 of the ring main body part 1 and a first jewel 4 comprising diamond is fit therein. A second groove part 3 is formed at a second part P2 facing the first part P1 and a second jewel 5 comprising blue sapphire, etc., is fit therein. In the first use mode of this ring 10, the ring 10 is fit on a finger so as to position the first jewel 4 to the back of a hand. In that condition, the second jewel 5 in a palm side is not in contact with a finger, etc. When the ring 10 is turned almost a half in that condition, a second use mode in which the second jewel 5 comes to the back of the hand is realized.
Patent JP-2002144312-A (JP)
Title: Method for manufacturing woody cement plate
Inventor: NAKAO YOSHIHIRO
IPC: C04B40/02
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a woody cement plate having a desired initial strength in a smaller ettringite amount in manufacturing a thermosetting cement plate and small dimensional change due to heat or with time. SOLUTION: A method for manufacturing the woody cement plate comprises a step of hot pressing a non-flowable cement mixture containing the thermosetting cement, wood chip and water, and a drying step of molding and curing the mixture. The hot pressing step is executed under the conditions of a pressure is 4 to 10 MPa, a temperature of 90 to 100 deg.C and a time of 8 to 15 min. The drying step is executed under the conditions of a temperature of 90 deg.C, and a time of 1 to 2 hours.
Patent JP-2002144544-A (JP)
Title: Ink jet recorder
Inventor: SHINGYOUCHI MITSURU
IPC: B41J2/205
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which clogging of nozzle is prevented by oscillating the ink meniscus while ensuring durability of a diaphragm through a simple arrangement. SOLUTION: The ink jet recorder comprises means for generating in a time series a first drive waveform P1 for ejecting an ink drop and a second drive waveform P2 for oscillating the meniscus without ejecting an ink drop. The first drive waveform P1 is selected depending on a print signal, the second drive waveform P2 is selected depending on a meniscus oscillation selecting signal independent from the print signal, and the selected signal is applied to a plurality of electrodes simultaneously.
Patent JP-2002146132-A (JP)
Title: Rubber composition having excellent transparency and its use
Inventor: NONAKA SHUICHI
IPC: C08L23/16
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a vulcanized rubber composition having largely improved transparency and tensile strength. SOLUTION: This vulcanized rubber composition characterized by having a haze value (thickness: 2 mm) of <=20%, a total light transmittance (thickness: 2 mm) of >=70%, and a tensile strength of >=9 MPa in the form of a vulcanized rubber sheet; and a rubber product comprising the vulcanized rubber composition.
Patent JP-2001166549-A (JP)
Title: Image forming device
Inventor: GOTO TATSUYA
IPC: G03G15/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To make a density difference between images formed for the first time and for the second time small in an image forming device where the images are consecutively formed for the first time and for the second time on a sheet of transfer material. SOLUTION: A reference density plate is irradiated by a light source set to specified voltage, and an electrostatic latent image is formed on a photoreceptor drum and developed so as to form the toner image (patch) of a reference patch pattern. The output of the reflected light quantity of the patch is measured by a patch sensor. Gain is previously adjusted in the patch sensor so that the density set when the output is 3.0 V can be reproduced. The difference ΔV of light source voltage is set according to the obtained output from the patch sensor, and the light source voltage is set as shown by a line A in a figure for the image (toner image) heated and pressured twice by passing through a fixing part twice, while the light source voltage is set as shown by a line B for the image passing through the fixing part only once including ordinary single-sided copying.
Patent JP-2002148701-A (JP)
Title: Camera
Inventor: DOI TAKAHIRO
IPC: G03B17/18
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a camera enabling a person who has not used a camera to easily recognize how to turn on the power of the camera in optimum timing in which current consumption is restrained. SOLUTION: When an operating member 4 such as the barrier of the camera is operated, the state of the camera is set to a non-acting state or an acting state by a state setting means 3. After specified operation is performed by a specified operation performing means 5, a state decision means 2 decides whether the state of the camera is set to the non-acting state or the acting state. When it is known by the decision means 2 that the state of the camera is set to the non-acting state, the display means 1 displays a method for setting the state of the camera to the acting state for a specified time.
Patent JP-2002120479-A (JP)
Title: Binder of clip
Inventor: HIRAIWA KAZUMI
IPC: B42F1/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a binder of clips, with which continuous binding actions of paper sheets are possible and, at the same time, in which clips can be easily inserted and which is suitable for the use of a large number of clips allowing to load in a limited space. SOLUTION: This binder is equipped with a housing part 20, an inserting hole 16 equipped with expanding plates 60, a pusher 24 to be pushingly shiftable a clip 40 towards the expanding plates 60 and a slider 30 seating clips 40 in the housing part 20. In addition, at the upper part of the housing part 20, wavy guiding grooves 32, with which the projections 40c and 40d of the clip 40 engage, are formed. Further, the slider 30 is so constituted as to be shifted back and forth interlocking with the pushingly shifting of the pusher 24.
Patent JP-2002153851-A (JP)
Title: Treating agent which makes dioxin-containing ash harmless
Inventor: SHIBATA MASUTAKA
IPC: A62D101/08
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a treating agent which effectively fixes or decomposes harmful materials contained in ash, e.g. dioxins and heavy metallic compounds to make the ash harmless and can effectively diminish even a foul odor emitted from the ash. SOLUTION: The treating agent which makes dioxin-containing ash harmless is obtained by dissolving a trivalent aluminum salt, a trivalent iron salt, an alumina potassium salt, an alkali metallic salt and an alkaline earth metallic salt in solvent water. Preferably the alkali metallic salt is potassium sulfate (K2SO4) and the alkaline earth metallic salt is magnesium sulfate (MgSO4).
Patent JP-2002153670-A (JP)
Title: Electronic game system, electronic game apparatus and recording medium
Inventor: TONOMURA KEISUKE
IPC: A63F13/58
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a system, an apparatus and a recording medium capable of surely and quickly executing a game having unexpected nature. SOLUTION: A photographing image is obtained by a digital camera 100, and transferred to a portable game device 200. In the portable game device 200, according to the photographed image, at least one of name, characteristic, color, attribute and a name of a parameter used in the game is automatically created. Thus, the game having unexpected nature can be enjoyed.
Patent JP-2002204234-A (JP)
Title: Radio communication system
Inventor: KADO YOICHI
IPC: H04W76/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To actualize a 1-to-multiple communication by a Bluetooth system on the premise of a 1-to-1 communication. SOLUTION: Radio communication is made between a transmitting device 12 and each portable terminal 14 by the Bluetooth system on the premise of 1-to-1 communication. When one portable terminal 14 establishes a communication protocol with the transmitting device 12 and receives contents from the transmitting device 12, the service number included in the contents is registered in a database. When the same portable terminal 14 establishes the communication protocol with the transmitting device 12 again after the reception of the contents is completed, the service number received form the transmitting device 12 after the establishment coincides with the service number registered in the database. Then the CPU of the portable terminal 14 forcibly turns off a Bluetooth module.  Consequently, the same portable terminal 14 is unable to establish the communication protocol repeatedly and successively with the transmitting device 12.
Patent JP-2002161550-A (JP)
Title: Revolving work machine
Inventor: YAMASHITA YUJI
IPC: E02F9/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the piping workabilty for hydraulic pipings connecting a control valve to hydraulic instruments and set-up workability for connection structure interlockingly connecting the control valve to operation levers. SOLUTION: Hydraulic pipes R, B', C', D' connecting many control valves V parallelly arranged back and forth to hydraulic instruments R are arranged parallelly substantially on a plane and an arrangement space for interlocking rods 64L, 64R interlockingly connecting the control valve and an operating lever operating the control valve V is formed.
Patent JP-2002163713-A (JP)
Title: Vending machine controller
Inventor: YAMAZAKI YASUHIRO
IPC: G07F9/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain tolerance with respect to faults, such as breaking of line and disconnection of connector, and to eliminates the need for operations for setting the addresses of respective terminal control parts. SOLUTION: A main control part 1, while communicating with the terminal control parts controlling respective parts of vending machine, controls them overall. The terminal control parts are divided into arrays of the terminal control parts 2-1 to 2-3, 3-1 to 3-3, 4-1 to 4-3, etc., and have address-setting means, indicating their positions in the respective arrays. Furthermore, a communication line 11, connecting the respective arrays is equipped with gate circuits 7-1 to 7-3 and is enabled to give array addresses in the order starting from the terminal control part closest to the main control part, by turning on and off signal transmission to following terminal control part arrays.
Patent JP-2002168219-A (JP)
Title: Screw tightening method
Inventor: FUNAYAMA MASAKAZU
IPC: F16B31/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To perform a weight saving and a critical design, etc., by controlling the dispersion of an axial force when a screw is tightened. SOLUTION: This screw tightening method tightens and loosens when the screw is tightened. The axial force is calculated based on tightening and loosening torque then. The screw is retightened until a target torque is obtained as monitoring the axial force. The axial force is preferably calculated by the following expression: Fs=π/P×(Tf-Tl), Fs: An axial force, P: A screw pitch, Tf: A tightening torque, Tl: A loosening torque.