baber/WOPTO huggingface dataset:
Patent JP-2001227597-A (JP)
Title: Reduction gear of multiple planetary gear
Inventor: KATO HIROYUKI
IPC: F16H1/28
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To eliminate grease leakage by reducing the length in the axial direction compared with that of a conventional reduction gear. SOLUTION: In the reduction gear 1 in which a plurality of stages of planetary gear reduction mechanisms 10 with a plurality of planetary gears 5, 5 engaged therewith are connected to each other in series between a sun gear 2 and an internal gear 4 fixed to a gear case 3, a plurality of stages of planetary gear reduction mechanisms 10, 10 are accommodated in one gear case 3, an output shaft 20 with the gear-reduced power transmitted thereto is provided on a final stage power transmission member 17 of the planetary gear reduction mechanism 10, a plurality of tightening holes 4a parallel to the axial direction of the sun gear 2 are formed in each of the gears 4, 4, a plurality of through holes 3b parallel to the axial direction of the sun gear are also formed in the gear case 3, and the internal gears 4,  4 are individually tightened to the gear case 3 by tightening members 21 and 22 of different length through the through holes 3b from one side 3a of the gear case 3.
Patent JP-2001226911-A (JP)
Title: Elastic bearing device for bridge
Inventor: AIDA YUICHI
IPC: E01D19/04
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an economical and simple-structural bearing device for bearing load for an upper structure or an elastic bearing device for a bridge for lifting power or horizontal shear-deformation elastic resistance. SOLUTION: A connecting retaining projecting section 5 with a male screw section is installed integrally so as to be upwards projected at the central section of of an upper steel plate 2 in an elastic bearing body 4 integrally the upper section having the upper steel plate 2 and a lower steel plate 3 respectively in the upper section and lower section of an elastic layer 1, a connecting retaining projecting section 6 with the male screw section is mounted integrally so as to be downwards projected at the central section of the lower section of the lower steel plate 3, an upper bearing member 8 made of steel fixed onto an upper structure 7 is placed on the upper steel plate 2 while being screwed and connected to the retaining projecting section 5 of the upper steel plate 2,  and the lower steel plate 3 is placed on a lower bearing member 9 fixed onto a lower structure 17 while the retaining projecting section of the lower steel plate 3 is screwed and connected.
Patent JP-2001231875-A (JP)
Title: Jig for stretching rope and method for stretching rope
Inventor: KATANO NOBORU
IPC: E04G21/32
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a jig for stretching a rope such as a master rope of a safety harness between joint reinforcing bars of a reinforced concrete building under construction securely and easily, and to provide a method for stretching a rope by using the jig. SOLUTION: The master rope 110 is stretched between the joint reinforcing bars 100 by fitting the jig 1 for stretching the rope into the end of each joint reinforcing bar 100 located on either side of a region for stretching the rope, and attaching hooks 111 at both ends of the master rope 110 to carabineers 4 while winding each hook around a steel pipe 2 of each separate jig 1.
Patent JP-2001201440-A (JP)
Title: Method and apparatus for analyzing volatile component
Inventor: MAEDA TSUNEAKI
IPC: G01N1/22
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an analyzing method and apparatus, capable of simply and continuously measuring a volatile component in a sample liquid, such as sewage or the like substantially within a real time and to also provide an analyser, capable of reducing the effect of contamination caused by pollutants in the sample liquid to continue measurement, without requiring manual maintenance over a long period of time. SOLUTION: The lower part of a hood 3 opened downward is immersed in flowing sewage 2, and purge gas is allowed to flow into the gaseous phase space 4 formed between the surface of sewage 2 and the hood 3. The gas, flowing out of the gaseous phase space 4, is introduced into an analyzing part 10. The lower end of the hood 3 can be raised and lowered across the surface of a sample liquid.
Patent JP-2001232476-A (JP)
Title: Welding equipment for spiral finned tube
Inventor: ARAI MITSURU
IPC: B23K11/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To save time for exchanging the tip for a tube and the tip for a fin. SOLUTION: This equipment is provided with a first air cylinder 33 which pressurizes the tip 28 for a fin, which supplies power to a fin 3 which spirally turns around a tube 1, against the fin 3, and a second air cylinder 53 which pressurizes the tip 44 for a tube, which supplies power to a tube 1, against the tube 1.
Patent JP-2001235408-A (JP)
Title: Apparatus and method for diluting sample
Inventor: TANABE RIKIYA
IPC: G01N33/48
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To omit the cleaning work of a confluent chamber at the time of measurement in a sample diluting method wherein the sample solution discharged from a sample collecting pipe and a diluent thereof are allowed to meet with each other in the confluent chamber, and the diluted sample solution is supplied to a mixing chamber to be measured. SOLUTION: A predetermined amount of a diluent is preliminarily supplied to the confluent chamber 10 and a sample collecting pipe 2 is subsequently dipped in the diluent at the central part of the confluent chamber to discharge the sample solution to surround the same by the diluent. After the discharge of the sample solution from the sample collecting pipe 2 is completed, the confluent solution 1 is supplied to the mixing chamber 15. When the confluent solution is discharged before being naturally mixed, the adhesion of the sample solution to the peripheral wall of the confluent chamber 10 is prevented because the sample solution is surrounded by the diluent.
Patent JP-2001241304-A (JP)
Title: Combined power generation system utilizing gas pressure energy
Inventor: OKAMOTO ATSUSHI
IPC: F02C6/18
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a combined power generation system wherein utilities such as steam and water are unnecessary, an operation and maintenance are easy, and high power generation output and a power generating efficiency are achieved by recovering gas pressure energy which is not utilized beforehand. SOLUTION: The combined power generation system is provided with a gas turbine 1, an expansion turbine 7 serving fuel gas as an operating fluid, a power generator 4 driven by those turbines, and exhaust heat recovering/gas heater 12 for recovering exhaust heat from the gas turbine 1 and for heating the fuel gas which flows into the expansion turbine 7 using exhaust heat.
Patent JP-2001242008-A (JP)
Title: Electronic force balance performing creep correction using temperature correcting means
Inventor: FUKAMI YUJI
IPC: G01G3/14
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To perform creep correction using a temperature correcting means in an electronic force balance. SOLUTION: A variable signal WS2 outputted from a calculation means 5 is determined as a change in variable with regarding time as a parameter by a weighing value changing means 11, and the change in the weighing value is converted into a temperature (equivalent temperature) corresponding to a change in the weighing value resulted from a temperature change using an equivalent temperature calculation means 12. The creep correction is practically performed by the temperature correcting means using the equivalent temperature. When required to be performed using temperature data actually measured by a temperature sensor 7, temperature correction is performed using the temperature data with taking the equivalent temperature and measured temperature data into consideration.
Patent JP-2001244793-A (JP)
Title: Notch filter
Inventor: FUJII KENSAKU
IPC: H03H17/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a notch filter that eliminates unwanted line spectrum components from a broadband signal, on which the undesired line spectrum component is superimposed, easily adjusts the frequency of the eliminated line spectrum and suppresses only the unwanted line spectrum without attenuating the broadband signal component. SOLUTION: The notch filter is provided with a line spectrum frequency specification means 11, that uses a high-degree prediction filter applying linear prediction analysis to an input signal to specify a frequency of a line spectrum, a sine wave/cosine wave generating means 12 that generates a sine wave and a cosine wave with the same frequency as that of the line spectrum, an adaptive filter 13 that receives the sine wave and the cosine wave as its input signals, and an adder 14 that provides an output of the difference between a signal resulting from superimposing the line spectrum on the broadband signal and an output signal from the adaptive filter 13, and also a means that updates the coefficient of the adaptive filter so as to minimize the output from the adder 14.
Patent JP-2001245655-A (JP)
Title: Cyanide-degrading microorganism
Inventor: FUKUWATARI YUKO
IPC: C02F3/34
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a microorganism capable of degrading cyanides (e.g. metal cyano complexes, nitrile compounds, etc.), and a screening method using the same microorganism, and to provide a method for treating cyanide-containing soil, drainage or underground water by using the above microorganism. SOLUTION: This microorganism is Burkholderia gladioli F7B4 strain, Burkholderia gladioli CDC gr. IV C-2 F4B4 strain or their mixed microbe all of which have capability for degrading cyanides.
Patent JP-2001249803-A (JP)
Title: Business object
Inventor: HASHIMOTO YUSUKE
IPC: G06F9/06
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To enhance producitivity and maintainability of an external program, a GUI using a business object and the business object itself. SOLUTION: A business object intrinsic part 103 defines a data schemer to be referred when a common rule is executed, defines and executes an intrinsic rule to perform behaviors (such as data values and the number of pieces of data) according to a state of data. A business object common part 104 mutually depends on the business object common part 103 only via an interface, defines a common rule to perform behaviors (such as check of the data according to the data schemer) independent on the state of the data (without influencing the business object intrinsic part 103), executes the common rule and controls an execution order in which timing the intrinsic rule and the common rule are executed.
Patent JP-2001054355-A (JP)
Title: Heat-resistant wet-type chocolate-containing food
Inventor: TATEISHI YASUYUKI
IPC: A21D13/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-resistant wet-type chocolate-containing food which is easily contained or filled in, or pasted on the dough of breads, cakes or the like, and further capable of exhibiting ganache-like body-feeling having excellent shape-retainability, taste and palatability even after baking by forming a ganache-containing specific O/W-type emulsion composition. SOLUTION: Ganache mainly composed of cacao, oil and fat, nonfat milk solid and water, egg and processed egg are formulated into an O/W-type emulsion composition containing the ganache component in >=9 wt.% in term of liquid egg. The nonfat milk solid preferably contains 0.3-2.0 wt.% of whey protein. The obtained food can be contained or filled in, or pasted on the dough of breads or cakes followed by baking.
Patent JP-2001246416-A (JP)
Title: Automatic changeover apparatus for coiling reel
Inventor: TANAKA YASUSHI
IPC: B21C47/06
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To stabilize the quantity produced in an upstream process and to improve productivity by shortening a charge time of a coiling reel for a long size metal sheet and enabling continuous working of the upstream process. SOLUTION: As for the surface of a metal sheet running at the attitude to be accommodated into the horizontal plane in the upstream process, in the upstream process of a cutting part arranged in a change over apparatus, its running attitude is twisted 90 deg.C so that the surface of the metal sheet runs at the attitude to be accommodated in the vertical plane, the rigidity of the metal sheet in the gravitational direction is increased, the tip part/tail part of the cut metal sheet is easily positioned.
Patent JP-2001246737-A (JP)
Title: Ink-jet recording apparatus
Inventor: NAKAI TSUNEO
IPC: B41J2/01
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus which can discharge ink to a correct arrival position even when a carriage is accelerated or decelerated. SOLUTION: The ink-jet recording apparatus has a carriage guide 4 installed to cross a printing sheet, a carriage 32 which reciprocates along the carriage guide 4 in relation to the sheet, a print head 31 which is mounted on the carriage 32 and fitted with a nozzle 33 for discharging ink, a position detecting means for detecting the position of the carriage 32, and a correction means for correcting the timing of discharging ink by a signal from the position detecting means.
Patent JP-2001246246-A (JP)
Title: Method for effective regeneration of used iron- containing desulfurizing agent
Inventor: NISHITANI RYOJI
IPC: C10K1/26
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively using a used iron-containing desulfurizing agent used for treating a molding itself or the crushed desulfurizing agent, does not need instrumentation, in view of a control mechanism, a high control technology or an expensive heat source, and can treat the used desulfurizing agent simply by dissolving it with a simple apparatus. SOLUTION: The used desulfurizing agent is dissolved as an iron source in a sulfuric acid waste liquid containing f-H2SO4, an iron sulfate solution, or sulfuric acid, the pH of the solution is adjusted at 2-5, generated hydroxides are removed as impurities, and the iron components in the dissolved used desulfurizing agent are deposited as iron sulfate crystals by a cooling crystallization method to obtain iron sulfate.
Patent JP-2001252061-A (JP)
Title: Photosterilization method for fungus on food surface
Inventor: YAMANAKA HIROYUKI
IPC: A23L13/60
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a photosterilization method for fungi on the surface of a food such as cut rice cake, bread, raw ham or beef jerky, having practically sufficient sterilization effect without affecting the quality of the food such as emission of bad odor due to ultraviolet irradiation. SOLUTION: This photosterilization method for fungi on the surface of a food such as cut rice cake comprises intermittently irradiating several times the surface of a food with pulsed radiation containing no ultraviolet rays <300 nm in wavelength; wherein the above pulsed radiation to be used is such as to be transmitted through a film, glass plate or filter capable of absorbing ultraviolet rays <300 nm in wavelength; alternatively, this method may comprise the following: a target food is packaged with a film capable of absorbing ultraviolet rays <300 nm in wavelength into a food package, which is then irradiated with the above-mentioned pulsed radiation in a similar way.
Patent JP-2001252141-A (JP)
Title: Kitchen cabinet with water tank
Inventor: TANAKA TOMOKATSU
IPC: E03C1/18
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To store an article elongated in the direction of depth in a kitchen cabinet 5 with a water tank from a dining room 2 side. SOLUTION: A partition plate 37 is positioned rather closer to a kitchen space 3 side than a drain appliance 38 of the water tank 9, whereby an article elongated in the direction of depth more than before can be stored in the kitchen cabinet 5 with a water tank from the dining room 2 side.
Patent JP-2001255193-A (JP)
Title: Gas meter and optical radio communication system
Inventor: NUKUI KAZUMITSU
IPC: H04B10/116
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter, capable of accurately communicating without making wrong connections, disconnections, connecting faults or the like using simple labor hours of a wiring operating and a connection by solving the problem of wrong connecting, disconnection, connection faults, incorrect setting changes or the like, in the case of reading data of shutting-off and warning reason occurring reasons or changing various type set values. SOLUTION: An LCD panel 71 for displaying the shutting-off and warning reasons by characters or numerical characters, so as to recognize intuitively from the outside, a light-emitting element 81 and a photodetector 82 for transmitting/receiving various type information to and from external handy terminal equipment 2 are unitized and provided at one position of an internal space, having a relative allowance in a window 7 on the front surface of an upper case 3 of the mater 1.
Patent JP-2001258120-A (JP)
Title: Structure of mounting bracket onto electrical connection box
Inventor: SASAGAWA HIDETOSHI
IPC: H02G3/08
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure of mounting a bracket onto an electrical connection box by which the number of components and the number of steps in the assembling process can be reduced, cost can be lowered and space can be saved. SOLUTION: In the structure of mounting the bracket onto the electrical connection box, as the bracket 20 moves in a mounting direction to the electrical connection box, a guiding groove 21 at the bracket 20 side sandwiches each rail part 12 on the electrical connection box 10 side between its inside edge parts 21a, which are fitted into each recessed part 13. Also, sliding on the tapered surface 15a of the locking part of the electrical connection box 10 side and being guided, the locked part 23 at the tip of the flexible arm part 22 of the bracket 20 is deformed elastically in the outside direction to ride over the locking part 15 and locked into the bottom end edge of the locking part 15. In this process, the stopper contacting parts 24 of the bracket 10 side contact the stopper parts 14 of the electrical connection box 10 side.
Patent JP-2001267449-A (JP)
Title: Lsi package and internal connection method for use therein
Inventor: HOSHINO HITOSHI
IPC: H01L23/538
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an LSI package in which a manufacturing process for forming solder bumps on a bare chip and mounting the bare chip on an interposer is eliminated. SOLUTION: A wiring pattern 6 for connection with the I/O(input/output) terminal 3 of a bare chip 4 is formed on the build-up layer 2 of a substrate 1 and the bare chip 4 is mounted on an LSI package. The wiring pattern 6 is formed to be connected with the external I/O terminal 7 of the substrate 1.
Patent JP-2001265125-A (JP)
Title: Liquid developing machine and image forming device using the same
Inventor: SUETSUGU JUNICHI
IPC: G03G15/10
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developing machine capable of stably and continuously printing at a low const, irrespective of printing density, and to provide an image forming device, using the liquid developing machine. SOLUTION: For the liquid developing machine in the middle of a printing operation, high-concentration developer is supplied by high-concentration developer supply pumps 15y, 15c, 15m and 15k to respective storage tanks 2y, 2c, 2m and 2k, liquid-state carrier is supplied by a carrier supply pump 17, and the developer is discharged by developer discharging pumps 16y, 16c, 16m and 16k, based on the output values of concentration sensors 8y, 8c, 8m and 8k and level sensors 9y, 9c, 9m and 9k from upstream to downstream of developing for each color one after the other.
Patent JP-2001268474-A (JP)
Title: Digital broadcast receiver
Inventor: SHIMIZU TOSHINORI
IPC: H04N5/445
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a signal level display device capable of dissolving the troublesomeness of adjusting a direction while viewing 2-signal display and timely deciding the direction of an antenna to the direction suitable for demodulation as digital signals for the direction indicated by the peak value of the signal display after performing display as one signal level by evaluating AGC signals and error packet signals without controlling to a demodulation means. SOLUTION: The two of the AGC signal brought from a base band demodulation means and an error packet number signal for which the propriety of the packetized digital signals after using a digital encoding demodulation means is measured are used, evaluation is performed in an evaluation means and a signal made into the signal level as one parameter is displayed.
Patent JP-2001263470-A (JP)
Title: Hydraulic control device for transmission
Inventor: MIYAGAWA KIICHI
IPC: F16H61/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a lowering of hydraulic control responsiveness in the case that actual oil pressure does not drop to the lowest value of target oil pressure due to the dispersion of a hydraulic circuit. SOLUTION: In the case that the actual oil pressure of line pressure drops only down to P1, a threshold value S of a slightly higher level than P1 is set in relation to the lowest value P0 of target oil pressure. When the target oil pressure of the line pressure becomes the threshold value S or lower, an integrated value at that point of time is held, and an integrating correction in PID control is made using the held fixed integrated value. Because of being uninfluenced by the increase of the integrated value, excellent responsiveness can be obtained without requiring time for the discharge of the increased integrated value.
Patent JP-2001260996-A (JP)
Title: Attitude control device for spacecraft
Inventor: HOSHINO HIROTAKE
IPC: B64G1/28
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an attitude control device preventing the correction of the attitude fluctuation caused by feedback control and improving the reliability in attitude control when it is mounted on a spacecraft having a large-thrust gas jet device. SOLUTION: The control target value of a feedback control function 142 is variably set by the control target setting function 143 of a controller 43 so that the attitude fluctuation given to the spacecraft by a reaction wheel 16 is not corrected by the control from a feed-forward control function 141 when jet torque is generated by the gas jet device 18.
Patent JP-2001269329-A (JP)
Title: Support structure of medical apparatus
Inventor: NAKAJO MASAKAZU
IPC: A61B6/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To effectively decrease an installation space of an medical apparatus and to easily and efficiently maintain it. SOLUTION: The support structure 122 comprises a turn table 124 interposed between an installation surface 120 and a base 22 of a radiation image information reading device 20 and rotatably supports the reading device 20, and a fixing means 126 that unmovably fixes the base 22 onto the installation surface 120 and can release the fixed state to rotate the reading device 20.
Patent JP-2001268056-A (JP)
Title: Optical transmission system and wavelength multiplex/ demultiplex optical transmitter
Inventor: MATSUOKA TADASHI
IPC: H01S3/067
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an optical transmitter that can multiplex/demultiplex optical signals in the unit of wavelengths at a transmission rate of 10 Gbit/s. SOLUTION: DCFs are provided to have characteristics different from multiplexed wavelengths, demultiplexed wavelengths and through wavelengths without demultiplexing so as to attain a proper dispersion compensation amount. Furthermore, a loss resulting from common use of wavelength demultiplexers and the DCFs is compensated with a plurality of low stimulation optical amplifiers to attain long distance transmission.