baber/WOPTO huggingface dataset:
Patent JP-2002111879-A (JP)
Title: Pbx equipment and call incoming transfer method
Inventor: SUZUKI HISAO
IPC: H04Q3/58
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To improve usage efficiency of a leased circuit by evading passing of a plurality of leased circuits, in transfer call under the same PBX. SOLUTION: In the PBX equipment which performs calling between PBXs 11, 12 connected via the leased circuits 21, 22, the PBX 12 which received leased circuit call incoming from the PBX 11 via the leased circuit 21 judges whether or not a transfer set destination of a key telephone set having the call incoming is a closed number, on the basis of transfer setting information set and stored in a transfer setting and storing part 43 by control unit 42. When the destination is the closed number, the PBX 12 responds automatically to the leased circuit call incoming, transmits a flash signal via the leased circuit 21, makes the PBX 11 reserve the call, and transmits the calling partner information of a transfer destination to the PBX 11; communication of the leased circuit 21 is cut off.  The PBX 11 reserves the call which is transmitted to the leased circuit 21 by receiving the flash signal, and transfers the reserved call to a transfer set destination in the self PBX on the basis of the calling partner information, by a control part 41.
Patent JP-2002104189-A (JP)
Title: Train operation support system, ground apparatus for train operation support, and vehicle apparatus for train operation support
Inventor: KAMIJO KAZUNORI
IPC: B60L3/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To attain safety operation of a train by monitoring the statuses of platforms and trains such as the presence or absence of passengers while a train driver is on his seat. SOLUTION: A camera 3 mounted on a platform 1 picks up the images of the vicinity of a boundary between the platform and the train 2 and transmits the picked-up images to the train via radio communication. The train receives the picked-up images and displays the images on a liquid crystal display unit installed on the driver' seat of the train. The train driver monitors the displayed images and operates the train while confirming its safety.
Patent JP-2002114748-A (JP)
Title: 12-amino-4,8-dodecadienenitrile and method for producing the same
Inventor: HARADA KATSUMASA
IPC: C07C253/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide 12-amino-4,8-dodecadienenitrile as an intermediate material for 12-aminododecanoic acid or the like, and to provide a method for producing the nitrile. SOLUTION: This method for producing 12-amino-4,8-dodecadienenitrile as a new compound is characterized by comprising, for example, reducing 2- aminocyclododecadienone oxime with a reducing agent.
Patent JP-2002112923-A (JP)
Title: Sitting assisting device for toilet
Inventor: KAMATA TATSUO
IPC: A47K13/10
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a sitting assisting device for toilet by which a user can easily sit on the toilet seat of a toilet, or can stand up from a sitting state. SOLUTION: This sitting assisting device for toilet is equipped with a device body 1, a frame 8, a linking mechanism 25, a handle 26, and a gas spring 31. In this case, the device body 1 is attached and fixed to the toilet 21. To the frame 8, the toilet seat 14 is attached. At the same time, the front end of the frame 8 is turnably connected with the device body, and by turning the frame 8 in a lying direction, the toilet seat is located in a manner to be confronted with the upper end surface of the toilet. The linking mechanism 25 is provided to be connected with the frame and the device body. One end of the handle 26 is connected to the linking mechanism 25, and the handle 26 operates the linking mechanism when being turn-controlled, with the connected one end as a fulcrum. Thus, the handle 26 makes the frame rise/lie.  One end of the gas spring 31 is pivotally connected with the device body, and the other end is pivotally connected with the frame 8 in such a manner that the connecting location can be changed in the longitudinal direction of the frame 8. Also, the gas spring 31 urges the frame 28 in the rising direction with the front end as a fulcrum. At the same time, the gas spring 31 holds the frame 28 at different rising angles in response to the connecting location to a frame of the other end.
Patent JP-2002113847-A (JP)
Title: Ink jet recorder and method for reducing power supply load thereof
Inventor: KATO TAKAHIRO
IPC: B41J2/01
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of image quality or extreme lowering of recording speed without increasing the power supply capacity unnecessarily. SOLUTION: In an ink jet recorder comprising a plurality of full-line type ink jet recording heads each having a recording element array corresponding to the width of a recording medium, the recording element performs preliminary ejection prior to recording on the recording medium, and when recording data requiring a plurality of sheets of recording medium is received, a numeric value related to power being supplied to the recording head at the time of recording that recording data is calculated (S204, S205). A decision is then made whether the numeric value related to power is larger than a specified value or not (S206), and if the numeric value related to power is larger than the specified value, a ratio of preliminary ejection is set such that the numeric value related to power does not exceed the specified value (207).
Patent JP-2002114133-A (JP)
Title: Vehicular wiper device
Inventor: AMAGASA TOSHIYUKI
IPC: B60S1/08
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To actuate a driver's seat-side wiper arm reliably even upon a wiring connection failure. SOLUTION: A wiper arm 11a is mounted with a driver's seat-side wiper blade 10a, and a wiper arm 11b is mounted with a front passenger seat-side wiper blade 10b. The wiper blades 10a and 10b each oscillate between a lower reversion position and an upper reversion position. The driver's seat-side wiper blade 10a, when in the lower reversion position, is above and overlaps on the front passenger seat-side wiper blade 10b in the middle of a windshield 12. A wiper controller 21 for supplying electric power from a battery 22 to motors 14a and 14b is mounted on a driver's seat-side drive mechanism 16a. The front passenger seat-side motor 14b is controlled indirect by a driving signal sent from the wiper controller 21 via a driving signal line 25.
Patent JP-2002152125-A (JP)
Title: Modeling system and computer system for cdma mobile telephone system
Inventor: STANLEY J GUTOVSKY
IPC: H04B1/7097
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a new process capable of exactly modeling the characteristics of a CDMA mobile telephone system and improving this system. SOLUTION: A base station 12 having the highest possibility of communication with a mobile unit 15 is determined in each area, adjacent base station lists are collected concerning respective base stations 12 in respective areas in all systems, and transmitting power required for each of base stations to communicate with the mobile unit 15 in each area is determined. Such a step is repeated while the transmitting power of each of base stations is stabilized, the interference level of each of base stations is calculated and transmitting power required for the mobile unit to communicate with each base station having the highest possibility of communication with the mobile unit in a specified area is determined. Then, the step for determining the transmitting power of each of mobile units is repeated until the total interference of respective base stations is stably suppressed.  In such a CDMA system, an interference level calculating system is provided for calculating the transmitting power of each of mobile units.
Patent JP-2002115093-A (JP)
Title: Complex layer plated steel sheet excellent in solder wettability and corrosion resistance
Inventor: IWAMIZU YOSHIHARU
IPC: C22C13/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a complex layer plated steel sheet excellent in solder wettability and corrosion resistance, and suitable to fixing of an electric and an electronic part. SOLUTION: This complex layer plated steel sheet is formed of an Sn-Zn alloy plated layers containing 2-40 mass% Zn on the steel sheet surfaces having 1.5-7.5 g/m2 stuck quantity per one side surface through Cu-plated layers having 0.4-5 g/m2 stuck quantity per one side surface.
Patent JP-2002116565-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MIYAMOTO EIICHI
IPC: G03G5/06
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrophotographic photoreceptor more excellent in durability than a conventional one because it has an inorganic surface protecting layer less liable to cause cracking and peeling in a practical service environment and due to long-term storage and excellent in physical stability. SOLUTION: The electrophotographic photoreceptor is obtained by stacking an organic photosensitive layer and an inorganic surface protecting layer in this order and at least the top part of the organic photosensitive layer brought into contact with the surface protecting layer contains a naphthylenediimide derivative of formula (1) [where R1 and R2 are the same or different and each H, alkyl, alkoxy, aryl or aralkyl].
Patent JP-2002115914-A (JP)
Title: Heater
Inventor: NAKAMURA YOICHI
IPC: F24H1/18
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a heater capable of suppressing electricity rate and using sufficient hot water without requiring the labor of a user by automatically additionally boiling up water in a time zone in which a large amount of hot water is used at low electric rate as much as possible even when the new menu of an electric rate system is employed. SOLUTION: Firstly, when current time enters a daytime zone, it is decided that the current time is located in a first daytime zone (step S1) to prohibit the supply of current to an upper heater 34 and a lower heater 33 (step S6). Then, when the current time enters a second daytime zone from the first daytime zone, it is decided that the current time is located in the second daytime zone (step S2). When the amount of remaining hot water is less than 100 liters (step S3), the current is supplied to the lower heater 33 to boil up water of 370 liters including the remaining hot water to high temperature of 90 deg.C (step S4). Thus, the sufficient hot water can be used by suppressing the electricity rate without the labor of the user.
Patent JP-2001114783-A (JP)
Title: METHOD FOR PRODUCING PYRAZOLO [4,3-d] PYRIMIDIN-7-ONE-3- PYRIDYLSULFONYL COMPOUND AND INTERMEDIATE THEREFOR
Inventor: DEVRIES KEITH MICHAEL
IPC: C07D487/04
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a series of pyrazolo[4,3-d]pyrimidin-7-one-3-pyridylsulfonyl compounds and intermediates therefor, most of which are inhibitors of a type 5 cyclic guanosine 3',5'-monophosphate phosphodiesterase (cGMP PDE5) and useful in various therapeutic fields and to provide a method for producing the compounds. SOLUTION: This method for producing compounds represented by formula (I) comprises reacting a compound represented by formula (II), (III) or (IV) (X is a leaving group; and R1 to R4 are each as defined in the specification) in the presence of -OR and a hydroxide trapping agent or reacting the compound represented by formula (IV) in the presence of an auxiliary base and the hydroxide trapping agent (i.e., the -OR is substituted by the auxiliary base) in the case of the compound represented by formula (V).
Patent JP-2002078820-A (JP)
Title: Physical function recovering health apparatus with counting function added thereto
Inventor: KOJIMA KIYOSHI
IPC: A63B23/16
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To realize the early recovery to hand and finger function and walking ability function of a handicapped person by cerebral infarction or the like because the walking ability defect is fatal for daily life with the content thereof being varied depending on the case. SOLUTION: Paying attention to that the reinforcement of the sense of hands and fingers or the finger force function must be started to early recover the walking ability, this apparatus supports the handicapped person to execute the recovery of the function by determining a frequency target for the functional reinforcing training of the finger force with a displayed numerical value and actively moving the hands and fingers, so that the handicapped person can further advance to the following step with confidence and hope by attaining the recovery.
Patent JP-2002120001-A (JP)
Title: Die for pressing width of hot slab and hot rolling method
Inventor: MATSUBARA YUKIHIRO
IPC: B21B15/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a die for pressing the width of a hot slab with which the upper and lower corner parts of the hot slab are formed into a shape in which pressing flaw generated by pressing the width can be prevented, even when the amount of pressing width is increased, press marks which are generated in the case of pressing the width are suppressed and a hot-rolling method using the same. SOLUTION: A pressing face in an inclined part is made into a flat face and also an inlet-side parallel part and an outlet-side parallel part are provided in a parallel part in order from the inlet side of the conveying direction of the hot slab. The pressing face in the inlet-side parallel part is made into the flat plane having a linear dimension which is not shorter than the transfer pitch of the hot slab. Furthermore, the pressing face in the outlet-side parallel part is taken as a linear dimension which is not shorter than the transfer pitch of the hot slab and a caliber groove consisting of upper and lower inclined wall surfaces and the groove bottom which are engaged with the upper and lower corner parts of the hot slab are provided in the same part.
Patent JP-2001167579-A (JP)
Title: Tracking circuit for pair of data echo-clock being independent of cycle
Inventor: PILO HAROLD
IPC: G11C7/10
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an echo-clock circuit securing accurate tracking of data transfer. SOLUTION: A comparator and a variable delay circuit are provided to keep tracking between data and echo-clock in a double data rate(DDR) RAM element. This is achieved by providing large region data signal (dummy data signal) tracking actual memory-array-data. This large region data signal is compared with a RAM clock, and a pipeline-clock (clock rise/clock fall) decides a delay time between the both to be de-layed. Conseauently, the pipeline-clock is pushed out as necessary so that it is transited after array data reaches an output latch. Therefore, when a cycle time is decreased, both of echo-clock and data are equally pushed out, and tracking re-quired for them is kept.
Patent JP-2002114716-A (JP)
Title: Aromatic compound and method for producing the same
Inventor: MIURA MASAHIRO
IPC: C07D207/323
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic compound having >=2 sterically bulky alkyl group and to provide a method for producing the aromatic compound. SOLUTION: An arylboron compound is reacted with a cyclic olefin in the presence of a catalyst comprising a transition metal compound of group 9 of the periodic table and a phosphine and a base.
Patent JP-2002129927-A (JP)
Title: Breather structure of four-cycle engine lubricating device
Inventor: SATO TOSHIYUKI
IPC: F01M13/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a breather structure preventing oil mist and oil from bleeding from a breather chamber in four-cycle engine lubricating device circulating the oil mist. SOLUTION: In the breather structure of a four-cycle engine lubricating device wherein oil mist is generated by spraying oil from an oil pan 2 to an crankshaft, the oil mist is circulated through a valve mechanism chamber 9 by pressure pulsation of a crank chamber 1 as well as a part of the oil mist is separated to gas and liquid through a breather chamber 12 to return the oil into an oil pan 2, an oil returning passage 19 is connected with the bottom of the breather chamber 12 and the oil is directly returned from the breather chamber 12 to the oil pan 2 via the oil returning passage 19.
Patent JP-2002132424-A (JP)
Title: Input method for character and the like, and keyboard
Inventor: NAKAHARA HAJIME
IPC: H03M11/08
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a keyboard for assigning alphabet A to Z to keys of 2 to 9. SOLUTION: The method and keyboard provide a ten key and a full key, which can send one alphabet, a number, and a symbol by two strokes selecting the alphabet and the figure, *, #, and  . The full keyboard send the alphabet, the number, and the symbol by selecting one of the figure, *, #, and   and at the same time assigning 3 characters of the alphabet to one key.
Patent JP-2001151648-A (JP)
Title: Composition for oxidation dyeing of keratinous fiber and dyeing method by using the composition
Inventor: PASTORE FLORENT
IPC: D06P3/08
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a dyeing composition for carrying out the coloring having sufficient strength, chromaticity and resistance to various attacking elements to be received by the hair, and further to provide a dyeing method. SOLUTION: This dyeing composition contains an oxidation base selected from double base salts of formula (I) [Z1 and Z2 are each a hydroxyl or NH2 (saturated with an alkyl or the like); bond Y is an alkylene chain or the like; R1 and R2 are each an alkyl or the like; and R3, R4, R5, R6, R7 and R8 are each the bond Y, an alkylene or the like] and an acid-addition salt thereof, and a coupler selected from a 2-substituted 5-aminoalkylphenol derivative of formula (II) [R9 is a (substituted) 2-5C acyl or the like; R10 is a (substituted) alkyl or the like; R11 is an alkoxy or the like; and R12 is an alkyl] and an acid-addition salt thereof in a medium suitable for dyeing. The dyeing composition can be applied to the keratinuous fiber.
Patent JP-2002130673-A (JP)
Title: Ignition device for candle and method for presentation of candles
Inventor: SAKAMOTO ETSUO
IPC: F21Y101/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device for a candle to perform ignition to a fuse for a candle device formed that the candle combustion wicks of a candle group consisting of a plurality of candles are intercoupled through a fuse for a candle and ignition is effected by igniting the fuse, wherein ignition to the fusing is performed by causing an electric resistance part to generate heat and reliable ignition, control of time and various presentation are enabled and to provide a method for presentation by using candles employing the ignition device for a candle and the ignition device for producing by a candle. SOLUTION: The candle device is formed that the candle combustion wicks of a candle group consisting of a plurality of candles are intercoupled through a fusing for a candle and ignition is effected by igniting the fuse, and the ignition device for a candle effects ignition to the fuse. The ignition device for a candle is formed that the ignition device includes the electric resistance part and is connected to a power source part to constitute an electric circuit. The electric resistance part is provided with a firing part formed such that a firing member makes contact with or is situated in proximity of the resistance part. The electric resistance part is caused to generate heat in a power source ON state and the firing member is caused to effect firing through the generation of heat.
Patent JP-2002141906-A (JP)
Title: Integrated packet network
Inventor: YAMANAKA NAOAKI
IPC: H04L47/31
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an integrated packet network that integrates an ATM network and networks adopting other communication systems and allows a user to transfer packets without being conscious of the differences among the communication systems. SOLUTION: When the integrated packet network includes a communication block adopting other communication systems than the ATM system such as the IP communication system that exists in between ATM communication blocks, the integrated packet network transfers ATM cells by encapsulating them into packets for the transfer of them within the communication block adopting the other communication systems and informs a sender of the ATM cells in the ATM communication block about the traffic density of the packets so as to achieve the ABR(Available Bit Rate) service or the like in the ATM communication.
Patent JP-2001201832-A (JP)
Title: Diffusion transfer type photographic product
Inventor: IWAGAKI MASARU
IPC: B82B1/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a diffusion transfer type photographic product, having high sensitivity and high maximum density, superior discrimination with an improved white background and having improved temperature dependency in development. SOLUTION: The diffusion transfer type photographic product contains a silver halide emulsion, in which normal grains having 5 mol% or lower silver chloride content, 0.5 mol% or higher silver iodide content and 50% or higher proportion of (100) faces occupy 50% or higher of the total projected area and the coefficient of inter-grain variation of (100) face occupation factor in the projected planes of the grains is 20% or lower.
Patent JP-2001181240-A (JP)
Title: Method for producing benzidine compound
Inventor: TOMIYAMA HIROMITSU
IPC: C07C211/54
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a new benzidine compound useful as a charge-transporting material used for an organic electroluminescene element. SOLUTION: This method for producing the benzidine compound expressed by general formula (1) (wherein R1 to R4 are each defined as follows) is provided by reacting a triphenylbenzidine compound expressed by general formula (2) (R1 to R3 are each the same or different, H, a lower alkyl or a lower alkoxy; R4 is H, a lower alkyl, a lower alkoxy or Cl atom) with a dihalogen compound expressed by general formula (3) [wherein X is a halogen atom; A is expressed by general formulae (4) to (8) (wherein, R5 is H, a lower alkyl, a lower alkoxy or Cl atom), provided that X is not Cl atom when the R5 is Cl atom].
Patent JP-2002146526-A (JP)
Title: Method and device for forming wiring of base material
Inventor: KOGURE NAOAKI
IPC: H01L21/285
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for forming wiring of a base material, a method for obtaining by sputtering a sound wiring structure that is free of defects inside minute recesses for forming the wiring of the base material. SOLUTION: This is a wiring forming method for a base material by bipolar DC magnetron sputtering, in which a target 4 consisting of the base material 2 and an electrically conductive material is oppositely arranged in a chamber, with a high voltage applied between the base material 2 and the target 4, that a sputtering gas such as argon gas or the like introduced into the chamber 1 is ionized to become accelerated high energy particles, colliding with the target 4, covering or filling the minute recesses formed in the base material 2 by means of the popped out particles of the electrically conductive material.  In carrying out the process of covering or filling the minute recesses formed on the surface of the base material 2, the pressure inside the chamber 1 is set at 1.69×10-2 to 1.35×10-1 Pa or below (the upper limit varies depending on a distance between the base material and the target), while the potential difference between the base material and the target is set at a value in the range of 0.6-10 kV.