baber/WOPTO huggingface dataset:
Patent JP-2001053615-A (JP)
Title: Method for sampling biphase-encoded digital signal by receiving means and usage of the same method
Inventor: PILZ AXEL
IPC: H03M5/12
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To improve a method for sampling a biphase-encoded digital signal by a receiving means having a signal input side whose signal edge detection sensitivity can be switched, to minimize a sampling number and to guarantee the discrimination between synchronization with transmission and a transmission error. SOLUTION: The signal edge detection sensitivity is set to a leading or trailing edge according to the logical level of the stationary state of a signal to start signal detection. The logical level of a 1st half bit of bits which are being received is sampled instantaneously and the signal edge detection sensitivity is set corresponding to the logical level. A time window wherein the generation of a signal edge between the 1st half bit and a 2nd half bit is expected is set. It is checked whether a signal edge is generated in the time window and when so, the mentioned steps are repeated for a next bit, but when not, the signal reception is quit.
Patent JP-2002028040-A (JP)
Title: Sink
Inventor: INAGAMI KAZUYA
IPC: A47B77/06
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a sink in which an accommodation space below the sink can be widely used and a group of drain pipes 6 including a drain trap, a drain pipe, a fitting 51 for a maintenance port 5 (cleaning port) and so on are protected from a breakage and the maintenancce of the group of drain pipes is easy. SOLUTION: In the sink, the drain pipe 4 is connected to the drain trap 3 drawn out to the accommodation space 2 below the back surface of the sink 1 and the drain pipe 4 is passed through the back wall 7 of the accommodation space 2 and introduced to a piping space 12 between the back wall 7 and the wall surface 11 of a house. A protective bar 8 extending substantially horizontally is provided in the vicinity of a front edge of the lower end of the group 6 of drain pipes including the drain trap 3 and the drain pipe 4, or the like. A first drain pipe 41 connected to the drain trap 3 is extended to either the right or the left. At the bent part of a second drain pipe 42 bent from the first drain pipe 41 and extended to the back wall 7 of the accommodation space 2, the maintenance port 5 of the group 6 of drain pipes is provided.
Patent JP-2002024449-A (JP)
Title: Information providing system
Inventor: AMANO YOSHIKAZU
IPC: G06Q30/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that convenience for a user is damaged by utilization just for a certain time, utilization just for several times or utilization just for a certain period in a conventional information providing system in which only batch buying is enabled when information to be provided is onerous and the utilization style of a gratuitous utilization is provided in the other case since the alternative means of whether or not various kinds of provided information such as digitized music or video data or software program is to be received is general. SOLUTION: Concerning the information providing system connecting a user terminal, in order to provide the information providing system capable of selecting the price of payment according to the utilization condition of a user such as number of times of utilization or time for utilization, a utilization condition managing function is sent to the side of a user together with a provided information identification number when providing the information and that managing function manages and grasps the utilizing state of the user. Besides, when changing this condition, only this utilization condition managing function is updated.
Patent JP-2001049567-A (JP)
Title: Multi-colored sewing machine
Inventor: HATTORI OSAMU
IPC: D05C15/34
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-colored sewing machine capable of surely detecting an end breakage during sewing and preventing an improper detection during changing yarns. SOLUTION: In this multi-colored sewing machine in which a base frame A is horizontally rotatably equipped with a driving gear 37 for driving loopers 15 positioned on a needle drop location, on the other hand, a looper stand 7 attached transversely movably to the base frame A is integrally equipped with passive gears 18 for engaging with the driving gear 37 and the plural horizontally rotatable loopers 15 are arranged so as to be selectively positioned on needle locations by lateral movement of the looper stand 7, end breakage can be surely detected during sewing and an improper detection can be prevented during changing yarns to constitute an end breakage detector.
Patent JP-2002030024-A (JP)
Title: Benzophenone-based compound and hydrophilic photopolymerization initiator
Inventor: KAWAHARA KEIZO
IPC: C07F9/572
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a compound having excellent photoreactivity, improved solubility in water, usable as a hydrophilic photopolymerization initiator and yet having no problem such as a smell by a photoreaction, etc. SOLUTION: This benzophenone-based compound is represented by general formula (1) (A is a single bond, O, COO, OCO or CONH; R is a single bond or a hydrocarbon group; X is COOH, SO3H, PO(OH)2 or OH; (n) is 1 or 2; when A is CONH and (n) is 2, two A-R-Xs may form imide into a CO-N(-R-X)- CO with the proviso that a case in which A and R are wholly single bonds is omitted).
Patent JP-2002040851-A (JP)
Title: Fixing roller
Inventor: SUZUKI KOTARO
IPC: C08L27/18
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat fixing roller coated with a fluororesin which is substantially free or entirely free of crack defects even if a PFA heat shrinkable tube of a thickness below 20 μm is used. SOLUTION: This fixing roller has a roller body 11 and a heat shrinkable tube layer (12) coated by heat shrinkage on the outer periphery of the roller body. The heat shrinkable tube is the heat shrinkable tube which is formed of a copolymer of tetrafluoroethylene and perfluroalkyl vinyl ether and has an average thickness of <20 μm and haze of <=6%.
Patent JP-2002038996-A (JP)
Title: Fuel injection amount control device for engine
Inventor: YOSHIOKA SADAAKI
IPC: F02D41/08
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To avoid the response delay of a fuel in conjunction with the response delay of an inlet pipe pressure when a load is applied on an engine output shaft during idling. SOLUTION: Computing means 21 computes a cylinder inlet air equivalent injection amount in accordance with an inlet pipe pressure and an engine speed, and correcting means 22 corrects the cylinder inlet air equivalent injection amount to be increased when the load is operated on the engine output shaft during idling. Fuel supply means 23 supplies the cylinder inlet air equivalent injection amount to the engine after correction.
Patent JP-2002043853-A (JP)
Title: Image rejection mixer and radio communication device using the same
Inventor: KITAURA KAZUO
IPC: H04B1/713
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device that prevents lack of communication data and deterioration of error rate by using an image rejection mixer, using improved noise index and reception sensitivity. SOLUTION: The image rejection mixer 1 is composed of a distributor 12 that distributes an input RF signal; local oscillation phase equipment 15 that distributes a local oscillation signal to the local oscillation signal having a phase difference of 90 degrees; mixers 13 and 14 that convert the RF and local oscillation signals into an IF signal; low-pass filters 20a and 20b that eliminate unwanted wave components; IF phaser 17 that changes a desired wave and an image signal into in-phase and out-of-phase, respective; and an IF multiplex 18 that eliminates the image signal for outputting merely the desired wave. In this case, the low-pass filters 20a and 20b are composed of a GM-C type filter circuit, having a frequency characteristic control circuit 40 for controlling, so that desired frequency characteristics are maintained at all times.
Patent JP-2001290311-A (JP)
Title: Method for separating magnetic material from coating resin of electrophotographic carrier, method for recycling and device therefor
Inventor: SUGIYAMA KUNITOSHI
IPC: G03G9/10
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an improved separating means and a method for recycling to separate a resin from the core material of a carrier so as to securely remove the coating resin by a method with less influence on the environment and to reuse the core material without deteriorating the characteristics of the core material, to provide a separation device for the resin so as to securely remove the coating resin by a method with less influence on the environment and to reuse the core material without deterioration the characteristics of the core material, to provide a device with high thermal efficiency in which the coating is securely separated from an electrophotographic carrier to be treated having much undecomposable substances and the carrier is reliably treated in a reaction chamber, and to provide economical conditions for the treatment to securely remove the coating resin from the carrier by a method with less influence on the environment. SOLUTION: The method for separating the coating resin from the magnetic material of the carrier is characterized in that the carrier of the electrophotographic developer consisting of a toner and the carrier comprising at least the magnetic material and the coating resin is treated under the presence of supercritical water or subcritical water.
Patent JP-2002047109-A (JP)
Title: Agent for controlling rice disease and method for controlling rice disease
Inventor: HIRAMATSU MOTOHIRO
IPC: A01N47/40
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an agent for controlling rice diseases, which can simultaneously controls soil-infecting diseases and seed-infecting diseases generated in rice raising seedling boxes in stable effects and can save the labors of soil disinfection treatments and seed disinfection treatments. SOLUTION: This rice disease-controlling agent characterized by applying granules containing kasugamycin o its salt and 3-allyloxy-1,2-benzoisothiazole-1,1- dioxide as active ingredients in active ingredients in an active ingredient ratio of 100 to 400 mg: 5, 000 to 12,000 mg per rice raising seedling box (length×side×height=30 cm×60 cm×3 cm), when rice seeds are sowed.
Patent JP-2002038056-A (JP)
Title: Coating composition curable by actinic radiation
Inventor: DEGUCHI YOSHINOBU
IPC: C08F290/06
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a coating resin composition which is curable by actinic radiations, forms a cured film of high surface hardness, and allows thick coating. SOLUTION: The composition contains a urethane acrylate containing an isocyanurate ring having a (meth)acryloyl group in the molecule, and a compound represented by formula (1) (wherein X and Y are each CH2=COO- or the like; and R1 and R2 are each an alkylene or the like).
Patent JP-2002040653-A (JP)
Title: Positive photosensitive thermosetting resin composition, transfer material and image-forming method
Inventor: IWASAKI MASAYUKI
IPC: C08K5/28
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive thermosetting resin composition easy to use, because of its superior preservation stability, developable with a low alkaline aqueous solution of about pH 10, having high resolution and giving a film which is superior in transparency heat and solvent resistances and insulating property, after curing. SOLUTION: The positive photosensitive thermosetting resin composition contains an alkali-soluble resin, obtained by copolymerizing 5-80 mol% polymerizable monomer of general formula I (where R1 is H or methyl; and X is halogen, hydroxy or a 1-12C alkoxy, aryloxy, alkylcarbonyloxy, arylcarbonyloxy, alkoxycarbonyloxy, aryloxycarbonyloxy, alkylsulfonyloxy or arylsulfonyloxy which may have a substituent) and 5-80 mol% carboxylic acid containing monomer as essential components and 10-120 pts.wt. 1,2- quinonediazido compound based on 100 pts.wt. of the alkali-soluble resin.
Patent JP-2002048013-A (JP)
Title: Canister installing structure for evaporating fuel processing device
Inventor: AOKI MASAHIRO
IPC: F02M25/08
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To easily arranged a large canister, to shorten a pipe between the canister and a fuel tank, and to prevent deformation of the canister in a canister installing structure for an evaporating fuel processing device. SOLUTION: The canister is arranged in the rear of a cross member on the side of a side frame under a floor panel, and is arranged above a lower end surface of the side frame.
Patent JP-2002046702-A (JP)
Title: Apparatus and method for filling container with powdered material
Inventor: AMANO HIROSATO
IPC: B65B39/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for filling a container with powdered materials, capable of filling powdered materials into a difficult-to-fill container such as a vertically long and slender container at high speed and in high density. SOLUTION: A filling hopper 14 is constituted with a first storing portion 14a opened to ambient air and a second storing portion 14b which is in an airtight state and which is positioned under the first storing portion and is connected thereto with the aid of a connecting part. A first air suction pipe 16 having an air suction part 16a is withdrawably inserted into a container 12 for powdered materials, and the inserted first air suction pipe 16 is made freely movable in the direction of the depth of the container 12. A second air suction pipe 20 having an air suction part 20a is inserted into the second storing portion 14b.  In a powdered material filling operation, the first air suction pipe 16 is connected to a first pressure reducing unit 18a, and the second air suction pipe 20 is connected to a second pressure reducing unit 18b, respectively, so as to maintain both the container 12 and the second storing portion 14b in a pressure-reduced state. According to the rise of a level of a powdered material layer in the container 12 due to the continuation of the filling, the air suction part 16a is raised under the condition that it is buried in the powdered material layer.
Patent JP-2002057193-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA TAKAAKI
IPC: C22C13/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult for a semiconductor device for power having an external lead to satisfy all electric, thermal and mechanical characteristics. SOLUTION: Semiconductor chips 1 and 2 are fixed on a supporting board by a brazing filler metal, with which a fusing point is low but wettability is satisfactory. Internal connecting members 7 and 8 for connecting non-linked external leads 5 and 6, which are not linked to the supporting board 3, and the semiconductor chips are fixed to the non-linked external leads 5 and 6 by a brazing filler member 15, with which wettability is adverse but a fusing point is high.
Patent JP-2001116394-A (JP)
Title: High efficiency cooler for cooling mechanism
Inventor: DEN SHOBUN
IPC: F24F5/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To enhance total cooling efficiency while reducing energy consumption by turning cooling water inertially and jetting uniformly to a surrounding heat exchanging unit to flow downward along heat dissipation fins. SOLUTION: The cooler comprises a heat exchanging unit, an air cooling unit, an water cooling unit and a water circulation unit wherein the heat exchanging unit has such a structure as a hollow containing chamber is surrounded by an upstanding annular frame structure comprising a plurality of heat dissipation fins arranged densely and a refrigerant tube passing continuously through the fins. The air cooling unit and the water cooling unit are disposed, respectively, above and in the hollow containing chamber wherein the water cooling unit comprises a water spray board turning continuously at a high speed, and a tube for supplying cooling water from an water circulation unit to the water spray board.
Patent JP-2002057999-A (JP)
Title: Broadcast system and broadcast reception method
Inventor: SUZUKI UMIHIKO
IPC: H04N5/445
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast system that can provide effective information to a user even in a broadcast halt state where a broadcast carrier is interrupted. SOLUTION: The broadcast system is provided with a broadcast transmitter 10 having a program information transmission section 13a that transmits program information consisting of video and audio information and having an attached information transmission section 14a that transmits attached information with a less information quantity than that of the program information and with a broadcast receiver 20 receiving the program information and the attached information that has a means that identifies the attached information and stores it to a memory 24, a carrier interruption detection section 21a that detects loss of a broadcast carrier, and a means that reads the attached information having been stored in the memory 24 from the memory 24 and reproduces the attached information to enable a monitor 28 to output the information when the loss of broadcast carrier is detected.
Patent JP-2002064923-A (JP)
Title: Cable support device
Inventor: AKIYAMA YOICHI
IPC: F16G11/06
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a cable support device for suspending a cable capable of positively avoiding excessive local tension on the cable with a simple structure, and capable of preventing the cable from coming off. SOLUTION: This cable support consists of an annular or semi-circular cable support 1 having a radius larger than the allowable curvature of the cable 3, and a fixing hardware for fixing the cable 3 on the cable supporting member 1. This cable support device is fixed using the fixing hardware 2 in a suspended condition by placing the cable 3 along an arcuate external surface 1a of the cable support member 1.
Patent JP-2002064780-A (JP)
Title: Information recorder
Inventor: SAKAMOTO MITSUNORI
IPC: H04N5/91
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an information recorder that can directly record data recorded on a small-sized recording medium, such as smart media and a compact flash (R) onto an optical recording medium, such as a DVD-RW and not via a personal computer PC. SOLUTION: The small-sized recording medium to record various data is inserted to a digital camera slot 1, an optical disk drive controller 2 reads data from the loaded small-sized recording medium and temporarily stores the read data to an optical recording memory 3, reads the data, converts the data into an optical write signal and outputs the signal to an optical information recorder 4; and the optical information recorder 4 records data on the basis of the optical write signal to the optical recording medium.
Patent JP-2002028217-A (JP)
Title: Device for healing fatigue of eye
Inventor: HAN KETSU
IPC: A61H33/12
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for healing eye fatigue by curing the adjusting function of eyes. SOLUTION: The device consists of a heater, a water tub, an eyepiece part for applying steam to eyes and a mechanism installed inside of it for preventing heated water from flowing out.
Patent JP-2002060142-A (JP)
Title: Winding drum
Inventor: YUGAWA YASUO
IPC: B65H75/14
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost winding drum composed of a corrugated board, easily disposed, and causing no public nuisance. SOLUTION: In this corrugated-board winding drum 1 comprising a trunk part 2 and flange parts 3 in the both sides, the trunk part 2 is constituted of a plurality of disk board bodies 4 for comprising the core part of the trunk part 2 and a trunk frame 5 for covering a plurality of disk board bodies 4 disposed in parallel to each other at appropriate intervals apart. The trunk frame 5 is provided with insertion pieces 8 to be inserted into slits 7, which are formed in the outer circumference of the disk board bodies 4 at equal angles so as to face to the center, and fixing pieces 15 for the flange parts 3 continuously projecting from the board part 11 in the both ends of the respective insertion pieces 8. The fixing pieces 15 are inserted into the insertion holes 17 formed in the flange part 3 so as to be stuck and fixed to the outer face of the flange parts 3.
Patent JP-2001164281-A (JP)
Title: Lubricant and lubricating composition
Inventor: TANAKA NORIYOSHI
IPC: C10N40/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating composition containing an organomolybdenum compound excellent in oxidation stability and exhibiting lubrication performances for a long term. SOLUTION: This lubricant is composed of a molybdenum amine compound obtained by reacting a compound containing hexavalent molybdenum atom with an amine represented by general formula (1) (wherein, R1 to R3 denote each H and/or a hydrocarbon; and at least one of the R1 to R3 is a >=14C chain hydrocarbon) or general formula (2) (wherein, R4 denotes a >=10C chain hydrocarbon; s denotes a number of 0 or 1; X and/or Y denote H, a hydrocarbon, a 2-4C alkanol or an alkylamino; but the X and Y cannot simultaneously be H or the hydrocarbon when the s is 0). The lubricating composition comprises the lubricant.
Patent JP-2002064825-A (JP)
Title: Region dividing device of image
Inventor: KAWADA RYOICHI
IPC: H04N19/59
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a region dividing device of an image capable of dividing an optimized region to minimize a generating information amount by considering a limit (coding rate) of a transmissible information amount. SOLUTION: A shape information amount, a dynamic vector information amount and a texture information amount of a certain region (i) of an input image are respectively obtained by a shape information amount calculator 11, a monitor vector information amount calculator 12, and a texture information amount calculator 13. Of them, a texture information amount is obtained by considering an allowed value (n) of an encoding deteriorated amount given in response to the limit (coding rate) of the transmissible information amount. Thus, a generated information amount obtained by adding up the shape information amount, the motion vector information amount and the texture information amount becomes a value in response to the coding rate.  As a result, in the optimizing region dividing encoding for minimizing the generated information amount, region dividing in response to the rate can be conducted.
Patent JP-2002078320-A (JP)
Title: Switching power device
Inventor: FUJIOKA HIROSHI
IPC: H02M3/155
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To realize a switching power device which generates a stable output, without oscillation of the output voltage at a low cost, even if the capacity of a capacitor is reduced for size reduction. SOLUTION: The output voltage outputted from its output terminal 104 is divided by a dividing resistor 107, and comparison results between voltage values inputted to a first comparator 111 and a second comparator 112 and voltage values of a reference voltage generator 113 are outputted to a microcomputer 110. The microcomputer 110 fixes an on-time to a prescribed value, and changes an off-time within a range of not shorter than a minimum off-time determined from a maximum load current, according to the comparison results and not longer than a maximum off-time determined from a minimum load current, and an FET 102 is controlled.  An input voltage, applied to an input terminal 101, is chopped by on/off operation of the FET 102, is smoothed by a smoothing circuit composed of a coil 103 and a capacitor 106, is kept at a definite target voltage, and is outputted from the output terminal 104.