baber/WOPTO huggingface dataset:
Patent JP-2002021185-A (JP)
Title: Disc spring and pedestal structure of steel frame structure
Inventor: NIIMURA HIROYUKI
IPC: E02D27/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a pedestal structure capable of providing a stable rotational rigidity of a pedestal part in a building of steel frame structure and reducing the rotational rigidity to 5 to 20% of the conventional one. SOLUTION: In this pedestal structure for joining a column formed of shape steels of wide-flange and box cross sections used for the building of steel frame structure to a foundation, a base plate 2 is fixed to the bottom of the column 1 and installed on the upper surface of a concrete foundation 6, and anchor bolts 3 engraved in the foundation are projected from the upper surface of the base plate 2 through bolt insert holes 4 provided in the base plate 2. One or a plural sheets of disc springs 7 are fitted to the anchor bolts 2 on the upper surface of the base plate 2, and the disc springs 7 are tightened, in a non-all tightened state, with nuts 8 screwed onto the anchor bolts 2.
Patent JP-2002023715-A (JP)
Title: Display control method, display device and method, information processor and method for controlling the display device
Inventor: TAKEKOSHI HIROTAKA
IPC: H04N3/27
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To enable a display device to cope with various video-signal formats and to perform display with high accuracy even when dot clocks are of a high frequency. SOLUTION: A video signal and horizontal and vertical synchronizing signals are supplied from a computer 2 to a monitor 1 with a video cable 3. The video signal is subjected to an A/C conversion and written in a memory 5. The frequencies of the horizontal and vertical synchronizing signals are measured in a measuring part 11. The number of dots × the number of lines is estimated by referring to the table stored in an EEPROM(electrically erasable and programmable ROM) 18 on the basis of measured results. Signal format data including the dot clocks of the video signal and the size information of an active section which are transmitted from the computer 2 to the monitor 1 with a communication cable 4 are received at a communication part 12. The PLL(phase-locked loop) at the time of the A/D conversion is set by the dot clocks.  The write timing of the video signal to the memory 15 is set according to the number of dots × the number of lines and the size information of the active section. Then, the display of the monitor 2 is controlled by a signal format to be supplied from the computer 1 and thus display having high accuracy is performed by the monitor.
Patent JP-2002027294-A (JP)
Title: View finder device and photographing device provided therewith
Inventor: AKUTAGAWA SUMIAKI
IPC: H04N5/225
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To display a video except for videos in an object direction in a camera device provided with a view finder device. SOLUTION: The view finder device 20 is provided with a video input terminal 21 inputting an object video signal 13 outputted from a camera unit main body 10 and a monitor 24 displaying an object 1 by the inputted object video signal 13. A photographing device is provided with the view finder device having an auxiliary photographing means 30 for photographing the object in a direction different from the photographing direction of the object 1 by the camera unit main body 10 and a video processing means 22 for displaying the video based on a video signal 31 outputted from the auxiliary photographing means 30 on the monitor 24.
Patent JP-2002030305-A (JP)
Title: Method for producing sintered body containing titanium and titanium alloy
Inventor: SAGAWA YOSHIMITSU
IPC: B22F3/10
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To economically produce a sintered product containing titanium in a short time. SOLUTION: This method includes a stage in which an organic binder is added and mixed into powder for sintering composed of titanium powder or titanium alloy powder or composed of the one obtained by mixing the powder of one or more kinds selected from nitride ceramics, carbide ceramics and metal powder with titanium powder to prepare a composition for compacting, a stage in which a compact is produced by the same composition for compacting and a stage in which the produced compact is directly charged to a sintering furnace 1 and subjected to degreasing and sintering without being subjected to a degreasing stage by a exclusively-degreasing furnace.  The sintering furnace is provided with an evacuating and exhausting circuit 7, and a binder trap 10 is inserted into the circuit, by which, in a temperature rising stage upto the sintering of the compact, the evacuating and exhausting circuit is operated, cracked gas in the organic binder is drawn out and exhausted, and further, solidified matters in wax and thermoplastic resin components contained in the cracked gas are captured in the binder trap.
Patent JP-2002028503-A (JP)
Title: Multiple test tube stand
Inventor: YANAGIDA HIROSHI
IPC: B01L9/06
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a practical multiple test tube stand capable of removing a plurality of test tube stands, fixing the stands in parallel, fixing the stands in tiers and surely and properly performing a transfer from the both combined state to opposite state. SOLUTION: The multiple test tube stand is formed of a frame body part and a pair of swelling out parts at both side part of the each body of each test tube to be rowed towards one direction. A structure of insertion is constituted so as to be free to remove each other between the inner face among the pair of the swelling parts with one test tube stand and the outer face of the both side part of the other test tube to be inserted. Also, when the both test tube stands are combined, the another mechanism is introduced at the opposite face so that both test tube stands are removable or not removable and are able to be fixed when arranged in row (in parallel) state or in developed (in tiers) state.
Patent JP-2002027894-A (JP)
Title: Tank-draining device
Inventor: ISAYAMA KAZUHIRO
IPC: A01M7/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a tank-draining device capable of easily performing the recovery of discharged water, and hardly generating the leak of the discharged water on its recovery and splashing the discharged water on a worker. SOLUTION: This tank-draining device is provided by ejecting water along a slope of a conical part installed as projecting 27c and a packing 29 so as to spread from a draining port 3, reflecting the water with an inner wall of a large diameter part 21b of a cylindrical holder 21 and discharging the water to the outside while further gathering it to the center of the device along an inner wall of a ring 33. In this case, since there is an angle in the flow of the water, the water flows smoothly. Therefore, an inner pressure at an opening 31 is low and leak from the upper part of a screw 4 hardly occur.
Patent JP-2002028805-A (JP)
Title: Head replaceable cutting holder
Inventor: YASUMA YOICHI
IPC: B23B29/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a head replaceable cutting holder capable of enhancing fastening and close contact of a holder head, doubly clamping to heighten the strength and enabling oiling. SOLUTION: This head replaceable cutting holder is formed by the holder head 1 on which a tip 2 is removably mounted, and a shank 3 having an engaging projecting part 6 closely engaged with a conical fitting part 5 projected at the connecting end of the holder head 1. An oil feeding hole 4 penetrates from the outer end of the shank 3 to the engaging projecting part 6, a bolt hole 9 conforming with a screw hole 8 formed in the side of the conical fitting part 5 is bored in the engaging projecting part 6 of the shank 3, and a clamp screw 100 is screwed in the screw hole 8 from the bolt hole 9 to integrally fix the shank 3 and the holder head 1 with each other.
Patent JP-2002033836-A (JP)
Title: Voice coding/decoding device, voice coding device and coding method
Inventor: SUGIHARA TAKAAKI
IPC: G10L25/78
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a coding device that can suppress an explosive sound produced at the end of a signal such as a call tone and a busy tone. SOLUTION: Band stop filters 31, 32, integrators 33, 34, 35 and comparators 36, 37 of a signal detection section 3 detect a call tone (sine wave with 400 Hz and 800 Hz) or a busy tone (sine wave with 400 Hz) included in a received voice signal and provide an output of a non sound compression inhibit signal. A non-sound stop maintenance timer 11 latches the non sound compression inhibit signal for a prescribed period an gives the signal to a voice coding section 2 that conducts voice compression in compliance with the ITU-T recommendations G.729 Annex. B. The voice coding section 2 stops non-sound compression processing for a period when the non sound compression inhibit signal is active even when a circuit in the voice coding section 2 detects a non-sound period.
Patent JP-2002037162-A (JP)
Title: Battery mounting device for power-assisted bicycle frame
Inventor: YOSHIDA HIROAKI
IPC: B62J9/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a power-assisted bicycle allowed to use all fashionable general frames for the power-assisted bicycle and pursuing original easy ride and easy use of the bicycle by loading a battery in an ideal low gravity center position from frame strength and weight balance in the general frames. SOLUTION: Battery cases are correspondingly arranged on the rear end of a main pipe and the front end of a chain stay above and below or under a hanger with the chain stay as the center at the back of upper and lower vertical pipes of the left side chain stay of the frames.
Patent JP-2002041715-A (JP)
Title: System and method for researching property information
Inventor: SATO SATOSHI
IPC: G06F19/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a property information research system which makes it easy to generate and refer to research result data and can accurately analyze the research result. SOLUTION: The property information research system 1 stores image data of a research form and information regarding its questions in a research form DB5 and also generate a research result input sheet after the research form is generated. After object persons of research make answer, collected research results are inputted to an answer field of the research result input sheet and stored in a research result DB6. At this time, the research result DB6 is referred to together with the research form DB5 and question setting contents can easily be understood. Further, when the result information stored in the research result DB6 is analyzed, the research form data stored in the research form DB are taken into consideration, so accurate analysis results can be obtained.
Patent JP-2002042847-A (JP)
Title: Solid polymer type fuel cell system
Inventor: ARAI YASUHIRO
IPC: H01M8/04
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To retain stable and high performances of a cell and to retain the efficiency of the whole cell system by supplying reformed gas in an anode inlet in a wet state appropriate for a solid polymer electrolyte film. SOLUTION: This solid polymer type fuel cell system is provided with a fuel cell body, a fuel treatment device for reforming fuel gas, and a water drain recovery part provided between the fuel treatment device and a fuel electrode inlet of the fuel cell body and recovering water contained in the reformed gas. The water drain recovery part exchanges the heat of the reformed gas generated by the fuel treatment device with that of the reforming water to be supplied to the fuel treatment device and recovers excessive water in the reformed gas.
Patent JP-2002044143-A (JP)
Title: Communication control system and router and communication control method
Inventor: OKADA HIDEAKI
IPC: H04W8/26
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication control system that can efficiently track movement of a terminal in multi-cast path control. SOLUTION: In the communication control system where uni-cast path control is applied to terminals by inserting or deleting a path by each host to/from a uni-cast path table 301, by broadcasting a multi-cast address and a uni-cast of a terminal desiring reception of a packet addressed to the multi-cast address, a multi-cast group management table 302 is managed within an application scope of the communication control system and a uni-cast path table 301 and the multi-cast group management table 302 are used to generate a multi-cast path table 303.
Patent JP-2002038187-A (JP)
Title: Method for modifying essential oil of plant belonging to genus mentha of family labiatae
Inventor: HARADA YASUHIRO
IPC: A23L27/10
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying flavor of mint essential oils collected from plants belonging to the genus mentha of the family Labiatae by steam distillation method in order to use these oils for foods, fragrances and cosmetics and medicines without giving a sense of imcompatibility. SOLUTION: This method for modifying an essential oil of a plant belonging to the genus Mentha of the family Labiatae comprises carrying out molecular distillation of essential oil of the plant belonging to the genus Mentha of the family Labiatae collected by a steam distillation method. In the above method, the liquid to be treated is preferably vaporized in a thickness of thin film of 0.05-5.0 mm at 40-100 deg.C under 0.001-10.0 mm Hg pressure for 0.1-5.0 sec heating time.
Patent JP-2002041140-A (JP)
Title: Method for monitoring equipment
Inventor: ONO KOJI
IPC: F22B37/38
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring equipment which enables to reduce in the number of times of output of the judgment result of the indication of any abnormality in the equipment. SOLUTION: In this method for monitoring equipment 2, the indication of whether or not the state of equipment 2 is normal or abnormal is judged in each prescribed judging period A, and the judgment result is outputted. Only when the judgment result is changed, the judgment result is outputted.
Patent JP-2002047373-A (JP)
Title: Volume reducing apparatus
Inventor: INADA TOSHIAKI
IPC: B29B17/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which is capable of efficiently reducing volume of a material by using a volume reducing solution and is also capable of lowering an operation cost by using the volume reducing solution. SOLUTION: The volume reducing apparatus 1 in which the material is crushed into a prescribed size with a crusher 2 and is stored in a storage tank 4 with a carrying means 3 and is then sprayed with the volume reducing solution from a spraying device 5 in the storage tank 4 and is dissolved into a gel material with the volume reducing solution. A solvent of the volume reducing solution has a characteristic of its residual solution separating automatically from the gelled material when the gel material forming a specified shape. The storage tank 4 is equipped with a volume reducing solution circulator 6 which can spray again in the storage tank 4 the volume reducing solution that is separated from the gelled material and gathers in a bottom part of the storage tank 4.
Patent JP-2002044434-A (JP)
Title: Imaging apparatus, information processor, control method of imaging apparatus, control method of information processor and storage medium
Inventor: ONISHI TETSUYA
IPC: B41J29/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To surely conduct forgery prevention, while preventing throughput from lowering due to effect of making a decision whether a specific pattern, e.g. the image of securities or paper currency, is detected simultaneously with image transfer. SOLUTION: When for each prescribed line of image data is inputted from a computer 102, an interpolation circuit 212 interpolates a not yet transferred data part, based on the every specified line of image data being transferred, and a pattern matching circuit 214 detects a specific pattern, existing in the interpolated image data. When the specific pattern is detected in the interpolated image data, a CPU 202 controls transfer (e.g. interruption) of image data from the computer 102.
Patent JP-2002045018-A (JP)
Title: Residual stem treating apparatus
Inventor: AIZAWA RYOICHI
IPC: A01D34/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the difficulty in using a residual stem treating apparatus continuously for a long period of time owing to the clogging of the lower part of a cutting apparatus with the crop stem and the second leaf grown under the crop stem in the case of cutting the crop stem planted on the ground with a residual stem cutting apparatus attached to the front part of a mobile farm machine. SOLUTION: The cutting apparatus 4 is provided with rotary blades 2, 2... attached to a vertical rotary shaft 1 in axial direction in plural stages interposing a definite spacing and receiving blades 3, 3... positioned opposite to the rotary blades 2, 2.... The outer circumference of the cutting apparatus 4 is surrounded by a cover 6 to form an opening 5 at the front part. In the residual stem treating apparatus 7 having the above structure, the lowermost cutting part 8 of the cutting apparatus 4 is provided with a rejection plate 9 above the rotary blade 2.
Patent JP-2002058022-A (JP)
Title: Statistics multiplexing system, method therefor, controller thereof, picture encoding device, and method therefor
Inventor: ITAWAKI MOTOFUMI
IPC: H04N19/102
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a statistics multiplexing system, a statistics multiple controller, a picture encoding device, a statistics multiplexing method and a picture encoding method, which can prevent the deterioration of picture quality and overflow even is a fault occurs in a communication path. SOLUTION: The statistics multiplexing system 1 is provided with a plurality of picture encoding devices 2i encoding plural pieces of program data Si, a multiplexed 6 multiplexing output data of the respective picture encoding devices 2i, and the statistics multiplex controller 5 allocating bit rates to the respective picture encoding devices 2i. When the communication fault occurs between at least one of the picture encoding devices 2i and the statistics multiplex controller 5, the picture encoding device performs encoding at the prescribed fault time bit rate. The statistics multiplex controller 5 allocates the bit rate to the other picture encoding device 2i by assuming that the picture encoding device performs encoding at the fault time bit rate.
Patent JP-2002056998-A (JP)
Title: Charge neutralization method under reduced pressure
Inventor: TABATA YASUYUKI
IPC: H05F3/04
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a charge neutralization method enabled to neutralize the charge of an electrified object under reduced pressure (in vacuum) with high performance and high density even the object to be charge neutralized has three-dimensional configuration and highly electrified. SOLUTION: Positive/negative discharge electrodes 2/3 are installed in a vacuum chamber 1a, and positive/negative high voltages are impressed respectively, and the pressure in the vacuum chamber 1a is reduced until the value of a negative discharge current comes up to the maximum area while making discharge between positive/negative discharge electrodes 2/3, and the object to be charge neutralized F is neutralized in an atmosphere of discharge plasma in the vacuum chamber.
Patent JP-2001131596-A (JP)
Title: Method for producing high-bulk density detergent composition
Inventor: SAITO ATSUSHI
IPC: C11D3/12
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-bulk density detergent composition excellent in detergency and having a small average particle diameter. SOLUTION: This method for producing a high-bulk density detergent composition having >=650 g/L bulk density comprises a step (A) for mixing a liquid acid precursor of an anionic surfactant with a water-soluble alkali inorganic substance in an amount required to neutralize the liquid acid precursor of more in the substantial absence of an alkali metal aluminosilicate and neutralizing the liquid acid precursor and a step (B) for adding an inorganic powder and mixing the inorganic powder with the neutralized mixture after the point of time when starting the particle coarsening of the neutralized mixture during the neutralization in the step (A) and the method producing the high-bulk density detergent composition having >=650 g/L bulk density comprises (a)  a step for mixing the liquid acid precursor of the anionic surfactant with the water-soluble alkali inorganic substance in an amount required to neutralize the liquid acid precursor or more in the substantial absence of the alkali metal aluminosilicate and neutralizing the liquid acid precursor and (b) a step for adding the alkali metal aluminosilicate to the neutralized mixture obtained in the step (a) and mixing the alkali metal aluminosilicate with the neutralized mixture.
Patent JP-2002064539-A (JP)
Title: Subjective quality estimate method, subjective quality estimate device and fluctuation absorption permissible time estimate method
Inventor: MASUDA YUKITAKA
IPC: H04L12/70
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a subjective quality estimate device that can estimate subjective quality with high accuracy on the basis of a network quality without conducting an actual subjective quality evaluation. SOLUTION: An ineffective packet decision section 11 decides a loss packet number not reached a receiver side and delay arrival packets whose packet arrival interval exceeds a fluctuation absorption permission time of a real time system application as invalid packets on the basis of performance information 9A for each packet, an invalid packet rate calculation section 12 calculates a rate of the invalid packet number to all transmission packet number that is, the invalid packet rate on the basis of the decision result, and an evaluation estimate section 13 references an estimate model 14 prepared in advance and denoting a reference between the invalid packet rate and a MOS(Mean Opinion Source) value on the basis of the ineffective packet rate to estimate and output a corresponding MOS value.
Patent JP-2001104708-A (JP)
Title: Device and method for degassing from liquid or pastelike medium in machine for producing material web particularly made of paper or carton and/or improving its quality
Inventor: HOFERER ANDREAS
IPC: B01D19/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a degassing device of a general type, in which volume of a necessary constitutional space is small and gassing is enabled per unit time from a liquid or pastelike medium of a large amount in a degree sufficient for practical use and does not exceed allowable amount, even if pressure drop to be generated becomes maximum. SOLUTION: In the machine for producing a material web made of paper or carton in particular and/or improving its quality, the device 10 for degassing a liquid or pastelike medium 12 is provided with a tank 13 rotating around a rotation axis A, medium feeders 22, 28, 30, 30a guiding the medium 12 being degassed into the tank 13, medium discharging devices 42, 44, 46, 48, 50 discharging a low gaseous matter of the medium 12 from the tank 13 and gas discharging devices 32, 32a, 34, 36, 38, 40 discharging a gas-enriched matter 12a of the medium 12 from the tank 13.