baber/WOPTO huggingface dataset:
Patent JP-2001242057-A (JP)
Title: Small simplified detection device for gas or floating file particle in atmosphere
Inventor: KUROSAWA SHIGERU
IPC: G01N5/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a small simplified detection device for gas or floating fine particles in the atmosphere, capable of continuously measuring and monitoring noxious gas in the environment to be measured and the floating fine particles in the atmosphere. SOLUTION: This detection device comprises a means (A) for adsorbing only gas to be detected or the floating fine particles in the atmosphere onto a quartz resonator, and a means (B) for oscillating the quartz resonator on which the gas to be detected or the floating fine particles in the atmosphere is adsorbed to measure and display its frequency change. The means (B) is integrally assembled in a case with a means (C) for oscillating the quartz resonator on which the gas to be detected or the floating fine particles in the atmosphere is adsorbed, a means (D) for measuring the oscillation frequency change generated by the oscillation of the quartz resonator, and a means (E) for displaying the frequency change.
Patent JP-2001235448-A (JP)
Title: Capillary electrophoresis device and electrophoresis method
Inventor: OZAWA YOSHIO
IPC: G01N27/447
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a capillary electrophoresis device and method capable of contriving the prevention or the restoration of the deterioration of the separation performance of a separation medium and durably using the separation medium. SOLUTION: A high voltage power source 15 applying voltage on the separation medium 10 filled into a capillary 11 through buffer tanks 12, 13 applies voltage in the direction reverse to that for performing electrophoresis by the separation medium 10 on the separation medium 10.
Patent JP-2001209486-A (JP)
Title: Relative position input and summation apparatus
Inventor: MURASHIMA KAZUE
IPC: G06F3/046
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a relative position input and summation apparatus which can improve in manpower cost and data reliability not alike a conventional work of acquiring lengths for each size of pipes, etc., only from plant overall layout plans and elevations obtained for the plant early-stage design and summation stage. SOLUTION: A quotation bidding price for a plant depends largely on the summation result of piping, but the manual summation work using the plan view of the plant takes so much of manpower and the reliability is insufficient due to errors inevitable with the manual work. This relative position input and summation apparatus allows position data reading directly from paper drawings and the data is transferred to a main computer for inputting piping data, etc., in a short time. Necessary distances are calculated from the relative positions and the drawing scale so that piping length of each size is summed.
Patent JP-2001240697-A (JP)
Title: Method for collecting carbon fiber from carbon fiber- reinforced plastic by solvent catalyst method
Inventor: SATO TAKUMI
IPC: C08J11/24
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a carbon fiber included in a carbon fiber-reinforced plastic can be separated and collected with high yield without being deteriorated. SOLUTION: This method for collecting the carbon fiber from the carbon fiber-reinforced plastic by a solvent catalyst method is characterized by comprising immersing the carbon fiber-reinforced plastic in a liquid solvent composed of an aromatic hydrocarbon or a hydride thereof and having >350 deg.C boiling point, heating the solvent to 330-350 deg.C in the presence of a radical polymerization initiator to pyrolyze the matrix resin in the carbon fiber-reinforced plastic, separating the radical polymerization initiator from the generated pyrolyzed vapor and resupplying the radical polymerization initiator to the solvent.
Patent JP-2001246485-A (JP)
Title: Laser/arc composite welding equipment
Inventor: SUZUKI KENJI
IPC: B23K26/346
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam welding method capable of high-speed processing and of a wide welding width. SOLUTION: In the composite welding method of laser welding and arc welding, in the case where the irradiation position of a laser beam 4 on a workpiece 3 is used a reference, the arc welding electrodes are characteristically arranged in the front and in the rear in the advancing direction of the welding with respect to the irradiation position of the laser beam 4, and the workpiece is processed while the laser beam 4 is continuously moved in the direction perpendicular to the advancing direction of the welding.
Patent JP-2001247016-A (JP)
Title: Mirror with heater
Inventor: YOSHIMATSU MAKOTO
IPC: B60S1/60
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a mirror with a heater having a temperature control function of an extremely simple structure without using a temperature control part and a separate sheet heating body having a self temperature control function. SOLUTION: The mirror with heater is characterized by being provided with a non-conductive mirror base plate, a heating resistor film used as reflecting film or a reflecting film and a heating resistor film coated on a rear surface of the base plate and at least a pair of power supply electrodes which are disposed on the heating resistor film used as reflecting film or the heating resistor film and take the responsibilities of a temperature adjustment of the mirror due to an increase in internal resistance according to a rise in temperature.
Patent JP-2001250569-A (JP)
Title: Fuel cell and collector panel thereof
Inventor: TAKAHASHI TAKESHI
IPC: H01M8/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell and a collector panel thereof, capable of improving distribution of reactive gas to each gas path for a fuel cell. SOLUTION: For a collector panel 10 for a fuel cell, a gas path 50, in which a reactive gas flows to an accumulative layer face accumulated on a electrolyte membrane, is formed. Along with this, a supply hole 61 to distribute and supply a reactive gas into the path and an exhausting hole 62 for exhausting a reactive gas of the said path 50, are formed. In the state where each collector panel 10 is accumulated in a plural forms with an intervening electrolyte membrane, a supply manifold is formed through gathering of the supplying hole 61, while a exhaustion manifold is formed through gathering of the exhaustion hole 62. An opening area for the exhaustion pore 62 is designed to be larger than that for the opening area for the supplying hole 61.
Patent JP-2001250748-A (JP)
Title: Manufacturing method of electrolytic capacitor
Inventor: MIYAGAWA KAZUHISA
IPC: H01G9/10
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of contriving prolongation of the life of a electrolytic capacitor. SOLUTION: In the manufacturing method of an electrolytic capacitor, where a capacitor element 1 is housed in a bottomed cylindrical package case 5 along with a sealing member 4 and thereafter, the case 5 is sealed by caulking the end of an aperture provided in the case 5, the caulking is performed under the reduced environment in a pressure reducing device 12 or the caulking can be performed under the high-temperature environment in the device 12. The pressure in the interior of the electrolytic capacitor caulked under the reduced environment is lower than that in the periphery of the capacitor, and, even though gas is generated in the interior of the capacitor, time elapses until the pressure in the interior of the capacitor reaches normal pressures. The life of the capacitor can be prolonged as much as the component of the elapse of this time.
Patent JP-2001256529-A (JP)
Title: Coin discrimination sensor
Inventor: MINAMI SHIGERU
IPC: G07D5/10
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for discriminating between coins which are obliquely milled on the outer peripheral surfaces and coins which are milled in the vertical direction on the outer peripheral surfaces. SOLUTION: A coin is irradiated from a light emitting means by an oblique parallel rays of lights parallel with oblique mill formed on the outer peripheral surface of the coin to surely discriminate whether oblique mill is formed on the outer peripheral surface of the coin or not.
Patent JP-2001256636-A (JP)
Title: Magnetic recording medium
Inventor: FUKADA KAZUYOSHI
IPC: G11B5/73
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium, using a polyester film having satisfactory productivity which causes little dropout, even when the medium is reproduced after stored for a long time and which has superior data storage performance for digital recording by a helical scanning method such as a DVC-LP tape. SOLUTION: A polyester film having 2 to 5 μm thickness, 2 to 5 nm SRa on one surface A, 0.4 to 0.9% heat shrinkage in both the longitudinal and the width directions at 100 deg.C for 30 minutes and 0.2% or lower as difference of the shrinkage between the longitudinal direction and the width direction is used as the base film. The magnetic recording medium is obtained, by forming a reinforcing film consisting of a metal material selected from metals, metalloids, alloys, oxides or composite materials of these on at least the other surface B of the film and forming a magnetic layer consisting of a ferromagnetic metal thin film on the surface A.
Patent JP-2000287217-A (JP)
Title: Device and method for encoding
Inventor: TAWARA KATSUMI
IPC: H04N21/226
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To generate quantization image data of an appropriate data amount in accordance with image data which are to be quantized by generating evaluation data on the basis of a difference between image data of a present frame macroblock and image data of a predicted present frame macroblock and controlling a quantization step on the basis of the evaluation data. SOLUTION: In a quantization control unit 36, a quantization step size adaptable to a form (a macroblock type) of image data which a macroblock to be processed at present has is selected and supplied to a quantization circuit 37 as a quantization step size control signal S38 by performing quantization step size determination processing routine every macroblock. Thus, the quantization circuit 37 is controlled so that a disturbance of picture quality, which is likely to occur depending upon a macroblock type, does not occur. In the quantization circuit 37, it is possible to vary steps from an upper limit value to a lower limit value as the quantization step size.
Patent JP-2001252668-A (JP)
Title: Sewage treating device
Inventor: MORIIZUMI MASAKI
IPC: C02F3/30
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To appropriately transfer a sparingly-soluble metal salt formed near an electrode. SOLUTION: The treated water introduced into a tank 1 from its inlet 6 is passed successively through a first anaerobic leakage-bed tank 5, a second anaerobic leakage-bed tank 10 and a contact aeration tank 14 and conducted to a settling tank 19. An electrolytic unit including coupled electrodes 51 and 52 is provided in the aeration tank 14. A metal ion is electrolytically formed by the electrodes 51 and 52, and the metal ion reacts with the phosphorus compound in the treated water to form a sparingly water-soluble metal salt. The electrodes 51 and 52 are set in a case 54. A third diffuser pipe 53 is furnished in the case 54. Bubbles are jetted from the pipe 53 to cause a convection in the case 54, and the phosphorus compound is efficiently supplied near the electrodes 51 and 52. Meanwhile, the case 54 does not have a bottom.  Consequently, the sparingly-soluble metal salt formed near the electrodes 51 and 52 is rapidly conducted to the lower part by gravity.
Patent JP-2001252034-A (JP)
Title: Noodle and method for producing the same
Inventor: MIYAZAKI KOICHI
IPC: A23L7/109
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To produce noodles having an excellent texture even by carrying out slow thawing. SOLUTION: The noodles are produced by forming a water transfer preventing layer 5 for preventing the transfer of water from an outer layer 4 to an inner layer 3 between the inner layer 3 and the outer layer 4 covering the inner layer 3. The water transfer preventing layer 5 is preferably composed of a natural polymeric material and more preferably composed of a native gellan gum. Since the water concentration in the inner layer 3 can be reduced from that in the outer layer 4 by forming the water transfer preventing layer 5, the hardness of the inner layer 3 can be increased from that of the outer layer 4. Thereby, the noodles can be kept in a state of good texture with springiness and firmness.
Patent JP-2001253629-A (JP)
Title: Image forming device
Inventor: TANAKA HIROYUKI
IPC: G03G21/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To simultaneously feed out a bundle of paper sheets as much as possible while inhibiting the disordering of the bundle of paper sheets when the bundle of paper sheets accumulated on a compiler tray of an after-processing device are simultaneously discharged to a stack tray. SOLUTION: The information on maximum simultaneous discharge numbers of sheets corresponding to combinations of printing conditions such as the kind of paper, the monochromatic/color printing, and the one-side/double side printing, is registered in a number of paper sheets determination information table part 204. An IOT control part 202 determines the maximum simultaneous discharge number of sheets suitable for a printing condition of a job from the number of paper sheets determination information table part 204 in executing the job. The command for simultaneous discharging is outputted to the after-processing device 100 from the IOT control part 202 every time when the maximum simultaneous discharge number of sheets are accumulated on the compiler tray of the after-processing device 100.
Patent JP-2001252418-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a person looking at a display part from being tired of a game by changing the total display. SOLUTION: This game machine such as a Pachinko machine comprises display parts 8a, 8b capable of changing groups of patterns relative to specified patterns and stopping the combination of the specified patterns to display the same, a display control part 6 for controlling the change or the stop of the group of patterns, and a game control part 4 for giving a benefit to a player 2 when the changing group of patterns is stopped with a predetermined combination of specified patterns. When a desired condition is established, the display control part 6 changes the number of the display parts, and controls the change of the group of patterns respectively on the display parts by the number of changed display parts.  For example, when the desired condition is established when only the display part 8a is displayed, the number of display parts is changed, for example, to allow two display parts 8a, 8b to be displayed. Accordingly, the number of display parts is changed when the desired condition is established, whereby the total display is also changed, which prevents the person looking at the display parts 8a, 8b from being tired of the game.
Patent JP-2001258750-A (JP)
Title: Automatic bread maker
Inventor: MAEDA TOSHIKATSU
IPC: A21B1/22
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic bread maker which can shorten the culture time by speeding up the rate of maturation of yeast fermentation. SOLUTION: The automatic bread maker comprises a baking chamber 2 with a heater 4, a temperature detection means 13 to detect the temperature in the baking chamber 2, a bread baking pan 5 detachably mounted in the baking chamber 2, a kneading impeller blade 8 disposed inside the bread baking pan 5, a motor 6 to drive the kneading impeller blade and a control means 10 to control the heater 4 and the motor 6 by the input by the temperature detection means 13. The control means 10 maintains the inside of the baking chamber 2 at a prescribed temperature to ferment the yeast, drives the motor 6 at constant intervals and gradually shortens the driving time of the motor 6 from the start to the finish of cooking, constituting a yeast culturing process to ferment the yeast.
Patent JP-2001262248-A (JP)
Title: Zn-Sb SERIES MATERIAL, ITS PRODUCING METHOD AND METHOD FOR SUPPRESSING CRACK IN Zn-Sb SERIES MATERIAL
Inventor: KASAMA AKIO
IPC: H01L35/18
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of cracks in a sintered body of a Zn-Sb series material. SOLUTION: Zn-Sb powders in which Zn and Sb are contained in a prescribed compositional ratio are classified into plural grain size ranges, among the classified Zn-Sb powders, the Zn-Sb powders belonging to the different grain size ranges are mixed, and this powdery mixture is sintered.
Patent JP-2001255347-A (JP)
Title: Probe for measuring near electromagnetic field
Inventor: KAMISAKA KOICHI
IPC: G01R29/08
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To measure only electromagnetic ware component from a measurement target by allowing an antenna for measuring electromagnetic waves having a single directivity. SOLUTION: By attaching a metal horn and/or a dielectric to an antenna, directivity is set to single directivity.
Patent JP-2001217355-A (JP)
Title: Semiconductor device
Inventor: HIRASHIMA TOSHINORI
IPC: H05K1/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the connection strength between an external terminal of a semiconductor device and a wiring board without enlarging the semiconductor device. SOLUTION: A plurality of bump electrodes 1BB1 where the dimension in the direction across a side of an interposer board 1Bi is longer than that in the direction along the side of it are provided around the perimeter of the rear surface of the interposer board 1Bi where a semiconductor chip constituting a semiconductor device 1 of CSP type is mounted.
Patent JP-2001266534-A (JP)
Title: Tape cartridge of single reel type
Inventor: SOGABE TERUO
IPC: G06K19/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To realize the convenience of exchange and functional expansion by additional loading of a memory cartridge by enabling a memory cartridge to be loaded afterward in a loading part inside the case of the memory cartridge, with respect to the tape cartridge of a single reel type provided with the memory cartridge of a non-contact type. SOLUTION: The loading part 10 is provided at the inner corner of a case main body 1. A loading slot 23 to the loading part 10 is opened in case peripheral walls. A first and second engagement parts 24, 25 for performing recess- protrusion engagement mutually and preventing the pulling-out of the memory cartridge M are provided between the loading part 10 and the memory cartridge M. The first engagement part 24 is formed of a rib projectingly provided in the case. The second engagement part 25 is constituted of a leading piece 15 provided at a substrate 12 and a recessed part 16 for engagement notched at the lower edge.  When the memory cartridge M is inserted in the loading part 10 from the case outer surface, the leading piece 15 runs on the first engagement part 24, and the recessed part 16 for engagement is engaged with the first engagement part 24, thus the memory cartridge M is fixed.
Patent JP-2001262134-A (JP)
Title: Oxide cold storage material and cold storage device
Inventor: NUMAZAWA TAKENORI
IPC: C01F17/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a new oxide cold storage material having high heat capac ity under extremely low temperature environment not only in the vicinity of 4 k, but also in 2 k area, having large magnetic specific heat per unit volume and capable of readily producing. SOLUTION: This oxide cold storage material is represented by the general formula, MXAl2-XO3 [wherein, M represents one or more kinds of rare earth elements; and (x) is a number satisfying the formula 1<=x<=1.5]. GdAlO3 polycrystalline substance is exemplified as the cold storage material.
Patent JP-2001262600-A (JP)
Title: Manhole cover and method of manufacturing it
Inventor: YAMAMOTO KATSUSHI
IPC: E02D29/14
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a manhole cover capable of effectively preventing a slip with a tire of a two wheeler even in a rainy day and a manufacturing method therefor. SOLUTION: This manufacturing method of the manhole cover using a neat construction method has a process of blowing and executing rein on a surface of the manhole cover and a process of spraying a nonslipping material before hardening the blown and executed resin.
Patent JP-2001268078-A (JP)
Title: Communication controller, its method, providing medium and communication equipment
Inventor: HIRANAKA DAISUKE
IPC: H04L29/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller that can effectively avoid confusion in conversations conducted in a multi-point communication. SOLUTION: A server unit 103 synthesizes image information or the like sent by terminals 1051-10515 and transmits the synthesized image information to the terminals 1051-10515. In this case, the server unit 103 generates image for displaying an image to identify a group and transmits the information to the terminals 1051-10515 on the basis of group data to classify the terminals 1051-10515 into a single group or more.
Patent JP-2001269058-A (JP)
Title: Vessel for storing rain water, and water-retaining material utilizing waste material
Inventor: SATO TOSHIAKI
IPC: E03F1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a waste formed when producing an artificial light-weight aggregate. SOLUTION: A melted and attached material attached to a wall surface of a rotary kiln without being formed into granules when firing expansive shale is crushed by a drill to provide a crushed lumps in proper shapes. The crushed lump has 0.8-1.7 specific gravity, and can adsorb fine particles because the crushed lump has open pores providing >=25% porosity and has an water- purifying effect. The crushed lump can be used as a filler 1 for a storing vessel 10 of rain water because the lump can preserve water for a long period. Further, the lump is optimum as a water-retaining material 1 for a plant because the crushed lump has pH 6.5-8.6 which is same as that of a natural lava. The lump which is the waste material at the time of production of the light-weight aggregate can be effectively utilized.
Patent JP-2001261390-A (JP)
Title: Method of producing artificial light-weight aggregate
Inventor: KAWAMOTO KOJI
IPC: C04B14/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a granulation method of producing artificial light-weight aggregate by a high-pressure steam curing using a simple facility, enabling easy control of the specific gravity and giving an extremely soft granule. SOLUTION: The objective method comprises the 1st step to form a slurry by kneading a siliceous raw material, a calcareous raw material and water, the 2nd step to cure the slurry obtained by the 1st step by casting the slurry in a casting extrusion vessel, the 3rd step to granulate the plastic cake obtained by the 2nd step by vertically extruding the cake through a die by its own weight or with a piston while applying vibration to the die and the curing step. The slurry may be incorporated with aluminum metal powder. Preferably, the frequency of the vibration to be applied to the die is 50-300 Hz, the amplitude is 0.2-2 mm and the viscosity of the plastic cake is 30-1,500 Pa.s.  The method is further provided with the 4th step to drop the granule on dried powder bed on a conveyor to scatter the dried powder on the surface of the granule and the 5th step to adjust the granule size with a crusher and sizing the granule with a rolling granulator.