baber/WOPTO huggingface dataset:
Patent JP-2002039428-A (JP)
Title: Float valve
Inventor: TOZAKI KAZUO
IPC: E02B13/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a float valve capable of heightening the effective utilization of storing capacity of a water tank by enlarging the effective water level variation width of the water tank. SOLUTION: A valve main body 6 is installed to be communicated with a water supply pipe 1 in the water tank 3 to which the water supply pipe 1 and a drain pipe 2 are connected, and the valve main body 6 and a float 7 floating on the water surface in the water tank 3 to elevate with water level change of the water tank 3 are connected to each other by a connecting mechanism 8, whereby the valve main body 6 is opened and closed, interlocking with elevation of the float 7. An upper limit stopper 10 and a lower limit stopper 11 are mounted at a vertical space H on a float shaft 85 of the connecting mechanism 8, and the float 7 is mounted between the upper limit stopper 10 and the lower limit stopper 11 to freely elevate.
Patent JP-2001099714-A (JP)
Title: Infrared camera
Inventor: YONEDA TOYOHIKO
IPC: G01J5/48
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To let a person other than an operator of the camera, know of the position of an object displayed by an image display part of an infrared camera. SOLUTION: In this infrared camera equipped with an infrared imaging part 6 for imaging an object 5 by detecting an infrared ray and an image display part 20 for displaying the image of the object 5 imaged by the infrared imaging part 6, a laser pointer part 32 for applying irradiation of a laser beam 31 toward the object 5 is provided.
Patent JP-2002040841-A (JP)
Title: Image forming device
Inventor: MIYAKE HISAFUMI
IPC: H05B6/42
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that a film of a coil wire (litz wire) may be melted and cause dielectric breakdown because the temperature of a coil rises by heat generation of the coil itself and radiant heat from a heat roll, or the like in an image fixing device provided with a fixing device in the induction heating system wherein the coil is arranged in the cylindrical heat roll made of a metallic conductor. SOLUTION: In the image fixing device provided with the fixing device of the induction heating system where the coil to heat the cylindrical heat roll made of a metallic conductor by induction heating is arranged inside the heat roll, a heat conductive member is provided which conducts heat of the coil out of the heat roll, and heat conducted out of the heat roll and the coil is radiated by this heat conductive member.
Patent JP-2002037276-A (JP)
Title: Packaging bag
Inventor: SUGIYAMA MORIHIRO
IPC: B65D77/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a refill packaging bag which can be integrally, simply and quickly mounted on a dispenser container. SOLUTION: The refill packaging bag causes a top of a dispenser of the dispenser container to be inserted into and engaged with an engaging portion for integrally mounting on the container. The engaging portion is connected with an upper part of a filling portion via a connecting seal, and a slit is provided at a portion along the connecting seal to be partially opened into a pocket-like form. In addition, a pair of protrusions for locking both side ends of the top of the dispenser inserted from the slit are provided in the vicinity of the center of lateral seals on both sides.
Patent JP-2002035587-A (JP)
Title: Catalyst for cleaning particulate
Inventor: TAKESHIMA SHINICHI
IPC: B01J23/38
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for particulate combustion which realizes the easy combustion of the particulate captured by a particulate filter on a diesel vehicle at a specially lower temperature than conventionally. SOLUTION: This catalyst for particulate combustion includes a catalyst for NO oxidation consisting of a catalytic component carried by a first carrier of acidic quality and a catalyst for NO2 decomposition consisting of a catalytic component carried by a second carrier. The catalyst for NO oxidation preferably comprises a precious metal such as platinum carried by the first carrier of acidic quality such as tungstic acid/zirconia and the catalyst for NO2 decomposition preferably comprises a catalytic component selected from the group of transition metals carried by the second carrier. Alternatively the catalyst for NO2 decomposition preferably comprises at least one kind of metal selected from an alkali metal and an alkali earth and the precious metal such as platinum carried by the second carrier such as titania.
Patent JP-2001065761-A (JP)
Title: Easy release joint for flexible tube
Inventor: FUJISAWA SHOZO
IPC: F16L33/28
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize a joint for preventing the generation of vibration in a corrugated tube when a flexible tube constituted of a corrugated tube is joined. SOLUTION: The inner part end surface 41 of the seal material housing part 17 of a tubular main body 11 is formed to the inner peripheral side than a sealing material 21 along the radial direction of the main body 11, and the material 21 has a thermal expansive fireproof part 22 positioned in accordance with the surface 41. An annular projection 42, entering into the inner periphery of a corrugated tube 2 from tip opening of the tube 2 pressed into the inner periphery of the material 21, is formed toward the opening side of the main body 11 from the surface 41, in the portion on the inner peripheral side than the material 21 in the main body 11.
Patent JP-2002013893-A (JP)
Title: Latent heat dissipating body equipped with heat generating device
Inventor: YAMAGUCHI YOSHINOBU
IPC: F28D20/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipating body capable of being manufactured in various manner in accordance with the use of a vessel for a heat dissipating unit or the heat dissipating body having a heat generating switch permitting remote control, since a heat generating unit can be separated from a heat dissipating unit in a method utilizing the supercooling of a latent heat storage material. SOLUTION: Remote control can be effected simply in an operation wherein a metallic trigger promoting the generation of heat is mounted on a tray 2 for shielding, and accommodated in a cap capable of being attached to and detached from a heat dissipating unit in the dome form 1 through a connecting unit and capable of being sealed up, while the trigger is operated through an air pressure in the dome 1. The remote control is resolved by a method wherein the same is not precluded upon using. The latent heat dissipating body is constituted of the heat dissipating unit (a vessel filled with latent heat storage agent) and the heat generating unit (accommodating the cap for sealing up), which are manufactured separately and assembled through the connecting unit capable of being exchanged.
Patent JP-2002049468-A (JP)
Title: Case detachable mouse
Inventor: SOEDA HIDEYUKI
IPC: G06F3/0354
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a mouse of a personal computer which allows a user to enjoy the color and shape of its appearance while considering sanitary use. SOLUTION: A reading part (1) connected to a computer and a case part (2) including a click button are mutually connected by connectors (3a), (3b) and combined with each other so as to be easily detached/attached by an engaging mechanism or a slide mechanism (1b).
Patent JP-2001080178-A (JP)
Title: Print controller and control method
Inventor: MATOBA NOBORU
IPC: B41J29/38
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce consumption of consumable goods by reconfiguring an output image in response to designation from an operator when input data is printed. SOLUTION: When document data is inputted from a host computer 100, it is stored in an input buffer 3. On the other hand, an operator designates the degree of importance of a document under processing on a panel 4. The degree of importance is inputted to a page arrangement controller 6 in order to determine the arranging method of the document data. The document data is inputted from the input buffer 3 to a pattern generator 7 where a pattern, e.g. a character or a figure, is generated from the document data in response to a size control command 6a. A page of image of the document data is generated for an output buffer 8 from a pattern 7a thus obtained and a position control command 6b. The process is continued until a page of image is generated for the output buffer 8 and then it is printed out.
Patent JP-2001094727-A (JP)
Title: Method for increasing native resolution of image sensor
Inventor: PUYOT MICHAEL ANGEL
IPC: H04N1/04
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To increase the native resolution of an imaging assembly with a simple method. SOLUTION: At least part of the imaging assembly is moved along a scanning axis in a 1st scanning sweep (step 46), a 1st image data set with the native resolution and denoting a scanning object is generated and stored in a memory (step 48). Then, at least part of the imaging assembly is moved along the scanning axis in a direction opposite to the scanning direction at the 1st scanning from a termination position opposite to the start position of, e.g. at the 1st scanning (step 50), a 2nd image data set resulting from displacing the position of the image sensor in the assembly from a corresponding position of the image sensor at the 1st scanning by a mechanical play of the scanner is generated and stored in the memory (step 52). The 1st and 2nd image data sets are combined to generate an image data set with a higher resolution (step 54).
Patent JP-2002045303-A (JP)
Title: Body towel for bathing
Inventor: HIRAI YOSHIMASA
IPC: A47K7/02
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a body towel for bathing used conveniently as a body towel or a washing tool between toes for stimulating the toes simultaneously. SOLUTION: The body towel for bathing is almost rectangular one. At a midway point in the lengthwise direction of the towel, 7 parallel slits 12 which divide the towel's width size equally are formed to form at least 8 parallel thin strip-shaped parts 13 which can be inserted between toes. This towel forms 4 parallel double thin strip-shaped parts which can be inserted between toes by folding the towel lengthwise into two. The length of the thin strip-shaped parts 13 is within the range from 12 to 25 centimeters, and a length between 17 and 18 centimeters is appropriate. Spots forming the thin strip-shaped parts are positioned at least more than 5 centimeters away from the lengthwise end of the towel, and a distance from 12 to 13 centimeters is appropriate.
Patent JP-2001026118-A (JP)
Title: Ink cartridge
Inventor: MIYAZAWA HISASHI
IPC: B41J2/175
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To eliminate damage of an ink supply needle regardless of some positional shift at the time of mounting by forming a tubular part being fitted to the inner surface at the ink supply opening of an ink containing chamber, and a thin tubular flexing part extending from the outermost inner surface of the fitting part substantially in parallel therewith. SOLUTION: A seal rubber 16 being fitted in each ink supply opening 10a-10e forms a tubular fitting part 16a friction fitted to the inner surface of the ink supply opening. A flexing part 16c extending inward from the inner surface at the open end of the tubular fitting part 16a through a guide inclining face 16b is formed as a thin tube substantially in parallel with the tubular fitting part 16a through a slight gap such that it can flex radially. Furthermore, a ring-like tight fitting part 1b being bonded tightly to an ink supply needle on the recording head side is formed at the inner end of the flexing part 16c while swelling inward through a guide inclining face 16e. On the other hand, a common engaging recess 17 is made in the bottom face 8 of a cartridge body 1.
Patent JP-2001149314-A (JP)
Title: Test chart for metamorphopsia
Inventor: MATSUMOTO CHOTA
IPC: A61B3/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a test chart for metamorphopsia capable of judging the existence of metamorphopsia and evaluating the level of metamorphopsia quantitatively very easily and in a short period of time. SOLUTION: This test chart for metamorphopsia comprises plural dotted lines of prescribed length. The dotted lines comprises a dotted line with the smallest interval between dots, a dotted line with the largest interval, and plural dotted lines with the intermediate interval between them.
Patent JP-2002057312-A (JP)
Title: Photodetecting sensor and its manufacturing method
Inventor: TOYODA INEO
IPC: H01L27/146
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a photodetecting sensor wherein each light receiving element can be operated independently by using a new constitution. SOLUTION: In a light receiving element forming island of a sensor chip 3, P regions 12, 14 of photodiodes DR, DCI are formed on a surface layer part of an N-type epitaxial layer 15b, and the P regions 12, 14 are in contact with electrodes 27, 28. A deep N+ region 30 is formed on the N-type epitaxial layer 15b between the adjacent P regions 12, 14 and reaches a buried N+ region 20. Carriers which are generated by light irradiation from the photodiodes DR, DCI are trapped by the deep N+ region 20. On a silicon substrate 15, an aluminum film 42a as a light shielding film is arranged between forming regions of the photodiodes DR, DCI.
Patent JP-2002052113-A (JP)
Title: Straight line drawing tool and equipment
Inventor: IKEDA SHOJI
IPC: A63C19/08
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a line drawing tool and equipment capable of drawing an extact straight line. SOLUTION: Two rail sections 3 and 5 are arranged apart a spacing from each other. A nozzle holding section 7 is arranged between the two rail sections 3 and 5. The rail sections 3 and 5 move a top segment and a tail segment while aligning both to a slender cord 43 of a guide and therefore eventually move in alignment to a prescribed position with good accuracy. Accordingly, a line 41 formed by coating application of a coating material srayed from a nozzle 35 held in the nozzle holding section 7 to a ground surface is eventually drawn to a straight line.
Patent JP-2002056278-A (JP)
Title: Article purchase supporting system
Inventor: KOBAYASHI MICHIO
IPC: G06Q30/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To acquire information related to an article on a portable information terminal and to use the information for judging the purchase of the article when purchasing the article in a store. SOLUTION: A portable information terminal 2i having a close distance radio communication interface and a measuring part for detecting a present position is mounted on a shopping curt in the store so as not to be attached/ detached, access points 3a-3d having close distance radio communication interfaces are installed in an article display part, a belonging selling area is decided form the present position by the portable information terminal 2i, and personal computers (PC)4a-4d comprising the access points in that selling area are selected.  Each of PC is connected through a local area network 5 to a database server 6 storing information related to article composed of the character information and image information on the place of production, a producer, the condition of using agricultural chemicals, the condition of adding chemicals, a cooking method and a using method or the like and the information related to the article is acquired from the portable information terminal 2i and displayed on the display of the portable information terminal.
Patent JP-2002055393-A (JP)
Title: Light source device, illuminator and projection type display device
Inventor: ISHIHARA TAKESHI
IPC: F21Y101/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a light source device where the parallelism of emitted light beams is made high. SOLUTION: This light source device is provided with a discharge lamp 1 generating discharge emitted light in the vicinity of the center part of a tubular transparent valve 2 whose both ends are sealed, and a reflection mirror 4 having a curved surface approximate to a paraboloid of revolution 101a having the center of the light emitting part of the valve 2 as a focal point as a reflection surface. The valve 2 has lens structure where the thickness D1 of its center part is made larger than the thickness D2 on both sealed end sides.  As for the reflection surface of the mirror 4, the open end side of the mirror 4 is set as a curved surface 4b and the opposite top side thereof is set as a curved surface 4a in a state where a part that a light beam transmitted through the valve 2 without being refracted is made incident on the reflection surface of the mirror 4 is set as a boundary, and at least the curved surface 4a is formed so that the incident angle of the emitted light beam may be smaller as it is more separated from the boundary, and the change of the incident angle may be larger than that of the surface 101a.
Patent JP-2002062004-A (JP)
Title: Water feeder for refrigerator
Inventor: TANAKA MASAYOSHI
IPC: F25C1/22
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a water feeder for refrigerators in automatic ice making machines for sanitarily feeding an ice making container with pure water from a water feed tank. SOLUTION: The water feeder comprises a water feed tank 9 covered with a cover, a partition having a filter in the middle of the tank 9, a valve body for opening and closing a water feed hole provided on the downside of the tank 9, a drive composed of a solenoid for driving the valve body and a connecting lever for transmitting the action of the solenoid to the valve body, a support base disposed at the down rear of the tank 9 for holding the tank 9 on the upside, a water receiving dish and a water feed tank mount 10 having a water pouring hole connected to a water feed pipe at the deepest part of the dish. The solenoid is fixed to the backside of the base and the connecting lever is turnably mounted on the base. The tank 9 has a flange 9b at a front lower part 9a and the flange 9b contacts the front edge 10c of the dish.
Patent JP-2002057256-A (JP)
Title: Composite material
Inventor: TANAKA KATSUAKI
IPC: C22C1/10
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a composite material, which is suitable as a heat radiation member for a semiconductor device or the like and can suppress the warpage due to the difference in the coefficients of thermal expansion between the composite material and that of an insulating substrate, to the degree that this presents no hindrance. SOLUTION: The composite material 1 is formed into an oblong square cylindrical shape and is cast integrally with an insulating substrate 2 in one face. In the composite material 1, a pipe 3 is cast as a warpage-preventing member. The pipe 3 is bent into a nearly U-shape form. That is, one pipe 3 is bent so as to have a plurality of parts extended in the longitudinal direction of the composite material 1, and then is cast in the composite material 1 so that both ends project toward the outside of the composite material 1. The composite material 1 contains an aluminum alloy as a matrix phase and SiC powder as a dispersed phase. A cooling medium is caused to flow in the pipe 3.
Patent JP-2002059429-A (JP)
Title: Mold for molding roof prism and method for manufacturing the same
Inventor: MIYOSHI YUICHI
IPC: B29C33/38
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a flaw such as a crack or the like in the ridgeline forming part between two roof surface forming parts of a mold for molding a roof prism. SOLUTION: The piece matrix 20 of the mold for molding the roof prism being an integral piece is formed from a steel material having high hardness and plating films are formed to the ridgeline part 21 thereof and a pair of the roof surface forming parts, arranged at a predetermined angle so as to hold the same, by electroless nickel plating or the like and mirror surface processing is applied to the plating films by a diamond bite or the like. Since voids or the like caused by the trapping of air are generated in a plating layer growing process when the ridgeline part 21 of the piece matrix 20 is an edge, the ridgeline part 21 is formed so as to have an R-shape with a radius of curvature of 0.1-0.01 mm.
Patent JP-2002063005-A (JP)
Title: Printing control device, printing control method, and computer-readable with medium recording program for making computer execute the method stored thereon
Inventor: MARUYAMA YOSHIKO
IPC: G06F3/12
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent a job from being executed contrary to intention before the completion of various kinds of confirmation, such as whether layout collapse caused by printer property has occurred at printing for a printing control device receiving a print request from a customer via a network or processing the request by controlling a printer. SOLUTION: A database control part 303 resisters a newly inputted job in a printing schedule table 303b, while keeping an item of a starting and ending scheduled date and time in blank, for the time being. When a printing schedule determination part 306b receives an instruction from an input part 305 and determines the printing date and time, the printing date and time are written in the printing schedule table 303b for the first time. A printer interface part 304 at least will not make the printer 107 process a job, the starting scheduled date and time of which is not written.
Patent JP-2002060959-A (JP)
Title: Galvanized steel sheet excellent in corrosion resistance and adhesive strength of coating, chemically treating solution and chemical conversion treating method
Inventor: MATSUNO MASANORI
IPC: C23C22/36
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a galvanized steel sheet improved in corrosion resistance by incorporating phosphoric acid and a tetravalent titanium compound into a tannin film and also excellent in adhesive strength of coating. SOLUTION: In this galvanized steel sheet, a chemical conversion film composed of a tetravalent titanium compound, phosphate and tannic acid or tannate is formed on the surface of a galvanized layer. The steel sheet is produced by applying a solution of chemical conversion containing a water soluble titanium compound, phosphoric acid or phosphate and tannic acid or tannate and whose pH is controlled to 0.5 to 4 on a galvanized steel sheet and carrying out heating and drying at 50 to 200 deg.C without washing with water.
Patent JP-2002076042-A (JP)
Title: Forming method of solder bump
Inventor: YAMAMOTO YUSUKE
IPC: B23K31/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of solder bump where a solder bump of a good shape is formed by preventing fluidity of a solder paste. SOLUTION: The forming method of a solder bump is provided where a work on which a solder paste is printed is heated so that a solder component is melted to be jointed to an electrode, thus forming a solder bump. Here, a heating process includes a first pre-heating process where the work is heated to a first pre-heating temperature T1 for promoting evaporation of a solvent component in the solder paste, which is held for a prescribed time period, a second pre-heating process where it is heated to a second pre-heating temperature T2 which is higher than the first pre-heating temperature, which is held for a prescribed time period, and a main heating process where it is raised, in temperature, to a solder melting temperature T3 so that the solder paste is melted.  Thus, the fluidity of the solder paste before the main heating is prevented so that the solder bump of a good shape is formed.