baber/WOPTO huggingface dataset:
Patent JP-2002140711-A (JP)
Title: Method for setting size of invasion object detecting device, invasion object detecting method and invasion object detector
Inventor: ITO WATARU
IPC: H04N7/18
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To easily set the size of an invasion object to be monitored without the need of the basic knowledge of a camera image pickup system even if sizes of monitor view field and an image pickup device, the focal distance and zoom ratio of a using lens and a distance to the object are changed. SOLUTION: An image signal with which a reference object is photographed is inputted. The reference object is detected from the inputted image signal. The size of the detected reference object is measured, and the detection position of the detected object and the measured size are recorded. The size of the object considered to be the invasion object is decided based on the recorded detection position and the size of the recorded reference object.
Patent JP-2002136876-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: NAITO ISAO
IPC: B01J23/58
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for purifying exhaust gas, which comprises minute catalytic particles that are restrained from being sintered and keeps its shape and a carrier that can avoid the deterioration of the catalyst and has excellent durability and a high NOx purifying rate. SOLUTION: This catalyst for purifying exhaust gas is constituted so that a nitrogen oxides removing catalyst is deposited on an intermediate layer formed on the surface of the metallic carrier. The nitrogen oxides removing catalyst consists of a combined material of brown milarite type multiple oxide particles shown by any of general formulae A3B4O9, A2B2O5 and AB2O4 (A and B are constitutional elements of at lest two elements selected from Ca, Sr, Ba, Y, Ce, Nd, Eu, Gd, Tb, Dy, Ho, Er, Ti, Zn, Zr, In and Hf) and noble metal catalytic particles formed from a noble metal of at least one element selected from Ru, Rh, Pd, Ir, Pt and Au.
Patent JP-2002139145-A (JP)
Title: Speed change control device for synchromesh type transmission
Inventor: UEDA YUKIO
IPC: F16H61/28
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a speed change control device being formed in a compact and excellent in loading ability to a synchromesh type transmission. SOLUTION: In the synchromesh type transmission (2), the speed change control device for the synchromesh type transmission comprises a pinion (22) for rotation situated at the tip part of the main spindle of a drive motor (20) for rotation; and a driven gear (39) engaged with the pinion for rotation situated coaxially with a main shaft (30) for speed change and engaged with a pinion for rotation and transmitting a rotation force from a drive motor for rotation to a main shaft for transmission. By disposing a driven gear, engaged with the pinion for rotation, coaxially with the main shaft for transmission, the speed change control device is formed in a very compact manner and loading ability to the synchromesh type transmission is improved.
Patent JP-2002145230-A (JP)
Title: Machine for peeling off backing-paper of nameplate
Inventor: TAIKOU YOSHISADA
IPC: B65C11/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a machine for peeling off backing paper of a nameplate which allows a person to easily and efficiently peel off a backing paper from a nameplate even if he wears gloves. SOLUTION: The machine 1 for peeling off backing paper of a nameplate includes a storage case 8 wherein a plurality of nameplates P, to each of which a backing paper is affixed, are stacked and stored with the paper facing downwards, a roller 11 disposed below the case 8 so as to be rotated by operating a handle 10, needles 14 being attached to the outer periphery of the roller 11, and a nameplate presser 32 to downwardly press the nameplates P vertically movably supported along a rail 28 so as to be stored in the case 8 under gravitation. If the handle 10 is operated to turn the roller 11, the nameplates P stored in the case 8 are successively pushed out from the lowermost nameplate so that the needles 14 attached to the outer periphery of the roller 11 are stuck into the backing paper, thereby peeling off the paper.
Patent JP-2002136957-A (JP)
Title: Garbage treatment method, soil or ground improvement agent, recovery material of oil polluting sea and lake
Inventor: SAITO TOSHIAKI
IPC: C09K109/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment method, a soil or ground improvement agent, and a recovery material of oil polluting a sea and a lake which are capable of carrying out dissolution, disinfection, and water evaporation of garbage and the like to decrease the volume to about one tenth and making the material obtained by neutralization of the residue usable as a fertilizer and feed of livestock. SOLUTION: Garbage and the like is mixed and stirred with a strongly alkaline substance containing no chlorine to produce a fluidizing decomposed substance, adding a strong acid containing no chlorine to neutralize the resulting mixture to be almost neutral and propagate anaerobic bacteria for microbial decomposition, mixing and stirring a prescribed amount of a quicklime powder to cause a high temperature thermochemical reaction to separate and recover a high temperature gas containing high heat steam, a combustible gas, and a slight amount of pure white fine powder and obtaining the pure white fine powder by thermal decomposition, thermal dissolution, deodorization, complete disinfection, dehydration, and volume decrease.
Patent JP-2002085128-A (JP)
Title: Glasses stop
Inventor: FUJII MASAO
IPC: G02C11/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a glasses stop which enables a user to easily take out glasses at need (for instance far-sighted glasses). SOLUTION: This glasses stop is made into a round shape as far as possible so as to make glasses to be easily taken out.
Patent JP-2002146383-A (JP)
Title: Refined liquid lanolin, refined hard lanolin and cosmetic composition containing the same
Inventor: MUROKI HIROMITSU
IPC: A61K8/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a refined liquid lanolin and a refined hard lanolin, having excellent oxidation stability, and reduced smell peculiar to the lanolin, hardly giving the worry of crisis of allergic symptoms, and having high safety and good sense of use by almost completely removing a polar material included in the liquid lanolin and the hard lanolin, and further to provide a cosmetic composition containing them. SOLUTION: This refined liquid lanolin is characterized in that the lanolin comprises a fraction eluted by a nonpolar solvent, obtained by passing the liquid lanolin through a column with a packed absorbent so that the polar material included in the liquid lanolin may be absorbed by the absorbent, and further passing the nonpolar solvent through the column after the absorption to recover the lanolin so that the recovery may be <=75%.
Patent JP-2002121155-A (JP)
Title: Method for decomposing organohalogen compound
Inventor: KAWAI TAKAO
IPC: A62D3/34
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for decomposing an organohalogen compound, comprising dehalogenating the organohalogen compound such as polychlorinated biphenyl contained in electric insulating oils, heating media, organic drainages, and the like to decompose the organohalogen compound, by which the decomposition treatment can be performed without generating a large quantity of the drainage and without needing a drainage treatment such as a biological treatment or an activated carbon adsorption treatment, thereby in a largely cost- reduced state for the post treatments, and the like. SOLUTION: This method for decomposing the organohalogen compound, comprising dehalogenating the organic halogen compound with an alkali metal or an alkaline earth metal, characterized by adding water in an amount of 1.0 to 1.2 moles per mole of the residual alkali metal or in an amount of 2.0 to 2.4 moles per mole of the residual alkaline earth metal to change the residual alkali metal or alkaline earth metal into its hydroxide, after the dehalogenation treatment. The other characteristic comprises subjecting the water-added treated product to an oil-water separation treatment, recovering an alcohol and the water from the separated water layer, and then recycling the recovered alcohol and water.
Patent JP-2002144529-A (JP)
Title: Punch bender
Inventor: SANO SHOZO
IPC: B41F27/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To surely and accurately form a bent engaging piece and a positioning hole in the upper and lower opposite end parts of a press plate, irrespective of the length or the like of the plate, and also to improve the precision of punching and bending. SOLUTION: A punch bender 1 is equipped with a table 8 whereon the press plate P having indicating marks formed is placed and of which the movement can be regulated, image sensor cameras 10 which are disposed at positions on the opposite sides of the table 8 and detect the positions of the indicating marks M of the press plate P on the table 8, punch mechanisms 11 which are disposed at positions on the opposite sides of the table 8 and form the holes Pa for positioning on a plate cylinder of a rotary press in the upper end lower opposite end parts of the press plate P and bender mechanisms 12 which are disposed at positions on the opposite sides of the table 8 and form the bent engaging pieces Pb for fitting on the plate cylinder of the press in the upper and lower opposite end parts of the press plate P. Herein the image sensor cameras 10, the punch mechanisms 11 and the bender mechanisms 12 are so constituted as to be movable forward to and backward from the table 8 side.
Patent JP-2002152960-A (JP)
Title: Turning wiring mechanism and monitor camera device
Inventor: NIIKURA EIJI
IPC: H01R35/04
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a turning wiring mechanism between a stationary unit and a reciprocally rotating unit, which avoids load applied in a rotation direction in a rotating state and to provide a monitor camera device, using the mechanism in order to solve the problem in a conventional constitution, where since the stationary unit and the reciprocally rotating unit are connected to each other with a flat cable and a force restoring from a spring shape to a flat shape is produced by the rigidity of the flat cable, a load produced by the flat cable is always applied to the rotating unit, so that the reciprocal rotation is unstable. SOLUTION: A flat cable 1 is warped into a U-shape at the center part of its circular arc part 1C and arranged, so as to make the parts warped into the U-shape and the parts are not warped come into a same circular arc. The same side surfaces of the one end 1A and the other end 1B of the circular arc part 1C are respectively bonded to facing positions of a pan housing 31 and a pan worm gear 32.
Patent JP-2002143390-A (JP)
Title: Combinational game machine
Inventor: TSUKAHARA KEIJI
IPC: A63F9/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To easily and quickly input plural medals in a combinational game machine capable of one game by inputting the plural medals. SOLUTION: A medal input port 49 is arranged on the lower side of a game board 15 on the lateral directional opposite side to an arranging position of a shooting handle 41 of a shooting means 41 on the front side of a game machine body 3. Thus, a game player can smoothly reach his/her left hand to the medal input port 49 in a state of gripping the shooting handle 41 by his/her right hand, and since the medal input port 49 is near from a medal receiving pan 75, the plural medals can be easily and quickly inputted.
Patent JP-2002143873-A (JP)
Title: Combined collection treatment method for revamping existing independent treatment septic tank to combined collection treatment tank and combined collection treatment tank obtained by this method
Inventor: ISHIKAWA YOSHITAKA
IPC: C02F3/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a combined collection treatment method for revamping an existing independent treatment septic tank to a combined collection treatment tank by installing a carrier fluidization biological filter chamber near the existing independent treatment septic tank having an inflow port, plural treating chambers and an outflow port and connecting a pump and transfer pipe for transferring sewage between the prescribed treating chambers of the independent treatment septic tank and the carrier fluidization biological filter chamber. SOLUTION: The carrier fluidization biological filter chamber B is installed near to the existing independent treatment septic tank A' having the inflow port 1, the plural treating chambers and the outflow port 2 and the existing independent treatment septic tank A' is provided with a function as a flow rate regulating tank 4 by removing an aerator 7 and contact filter media 8 from a contact aeration chamber 4 with which the existing independent treatment septic tank A' is provided thus far. The pump 10 and transfer pipe 11 for transferring the sewage are connected between the prescribed treating chambers of the independent treatment septic tank A and the carrier fluidization biological filter chamber B.  The carrier fluidization biological filter chamber B has a fluidization chamber 12 disposed in the upper part in the tank and a biological filter chamber 13 disposed at the inside bottom of the tank. The biological filter chamber 13 is formed as a static section which is not affected by the swirling flow generated in the fluidization chamber 12. Carriers 25 are put in a prescribed amount into the fluidization chamber 12.
Patent JP-2002147174-A (JP)
Title: Tunnel excavator controller and anomaly detecting device for drive motor
Inventor: SAMEJIMA MAKOTO
IPC: E21D9/08
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a tunnel excavator and the efficiency of work in anomaly detecting device for the controller and drive motor of the tunnel excavator. SOLUTION: An allowable tightening axial force variation ΔFmax is set from initial bolt tightening axial force F0, elongation and bolt tightening axial force F of an attaching bolt 37 of a drive motor 16, this allowable tightening axial force variation ΔFmax is converted to the scale of vibration level, judged values L1 and L2 for anomaly judgment relative to a motor flange acceleration are set in advance, an acceleration sensor 41 measures the motor flange acceleration αand calculates the mean value αf of the acceleration RMS during tunnel excavation work by TBM, and the TBM is controlled (operating condition, stop) by comparing the mean value αf of the acceleration RMS to the judged values L1 and L2.
Patent JP-2002151415-A (JP)
Title: Nitride-family semiconductor element, substrate therefor and method of manufacturing the same
Inventor: SAITO SHINJI
IPC: H01S5/343
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate and an element having a nitride-family semiconductor layer of low dislocation density and high reliability. SOLUTION: A step of growing a nitride-family semiconductor layer 101 composed of Ga and the like and nitrogen on a substrate using a source gas containing Ga and the like and a source gas containing nitrogen, a step of growing a silicon nitride layer 102 on the surface of the nitride-family semiconductor layer 101 using a source gas containing Si and a source gas containing nitrogen such that parts of the nitride-family semiconductor layer 101 are exposed, a step of growing a nitride-family semiconductor layer 103 composed of Ga and the like and nitrogen on the surface of the silicon nitride layer 102 and of the exposed nitride-family semiconductor layer 101, and a step of forming a semiconductor element on the nitride-family semiconductor layer 103, are provided.
Patent JP-2002146829-A (JP)
Title: Position detector of underground continuous wall excavator
Inventor: MURAKAMI KAORU
IPC: G01C15/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation of a position detector of an underground continuous wall excavator and enable the installation of the position detector even at a narrow site and a site where there is no great space above in the sky. SOLUTION: This position detector 10 of the underground continuous wall excavator is provided with a measuring rod 3 supported so as to oscillate freely using an upper end part as a fulcrum, a measuring wire 6 whose one end is connected with a lower end part of the measuring rod and which is extended from the lower end part of the measuring rod to the excavator 1, and a winch 8 capable of giving a fixed tensile force to the measuring wire by winding the other end side of the measuring wire in a base part 7 installed on the ground to calculate a position of the excavator based on an inclination angle of the measuring rod and a feed length of the measuring wire from the winch. The winch 8 is provided in the excavator 1. Moreover, a GPS receiver 12 for detecting a position in a horizontal plane of the upper end part of the measuring rod 3 is provided.  The base part 7 is welded on a guide wall 11.
Patent JP-2002154857-A (JP)
Title: Composition for cemented wood board and production process of cemented wood board
Inventor: IKEMOTO YOICHI
IPC: C04B18/10
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a cemented wood board composition which enables production of a lighter-weight cemented wood board even by a high-pressure press forming method, and also to provide a cemented wood board production process using the composition. SOLUTION: The cemented wood board composition consists of cement, wood chips and spherical inorganic hollow particles, wherein each of the spherical inorganic hollow particles has 50-90% hollowness and 2-10 μm wall thickness and consists of a composition having 50-70 wt.% SiO2 content. This cemented wood board production process involves subjecting the composition to press forming.
Patent JP-2002171785-A (JP)
Title: Motor for radiation fan having two-stage revolution control
Inventor: SAI NANRYU
IPC: H02P6/06
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a radiation fan having a two-stage revolution control whose revolution can be gently accelerated or decelerated and whose operation life time can be prolonged. SOLUTION: A buffer circuit is provided between a power supply terminal and a voltage input terminal of the radiation fan. The buffer circuit comprises a resistor 103 and a transistor 102. The level of the voltage input terminal of the radiation fan can be changed by controlling the electrical continuity and electrical discontinuity of the transistor 102, and since the level of the waveform of the voltage can be changed to a flat and linear waveform, the revolution of the radiation fan can be gently accelerated or decelerated between a low revolution mode and a high revolution mode.
Patent JP-2002152201-A (JP)
Title: Packet detection display device
Inventor: SHIMIZU AKIRA
IPC: H04L69/40
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a packet detection display device of a simple configuration that is used to confirm a data rate of a packet signal with a packet structure, such as a TS signal and the presence/absence of the packet signal. SOLUTION: A TV broadcast receiver receives a TS signal 101 from an external device. An input buffer 101 gives the TS signal 101 to a synchronization signal generating circuit 2 and a data processing circuit 6. When the synchronization signal generating circuit 2 detects a SYNC value included in a header part of the TS signal 101, the generating circuit 2 generates a synchronizing signal 102. A frequency divider circuit 3 applies 1/N frequency division to the synchronizing signal 102 and generates a frequency division signal 103. A light- emitting element control circuit 4 displays an input state of the TS signal 101 on a light-emitting element section 5, on the basis of the frequency division signal 103.
Patent JP-2001190024-A (JP)
Title: Circuit device for rectifying one or a plurality of ac voltages
Inventor: LABITZKE HERBERT
IPC: H02H11/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a rectifying circuit device for one or a plurality of AC voltages which can surely protect the connection under the erroneous polarity. SOLUTION: A controllable rectifier element is at least one thyristor. The gate terminal of the thyristor is connected, to prevent the connection of external voltage source or circuit network in erroneous polarity, to the positive output side of a rectifier element provided with a diode function unit or to the control device. The potential of each gate terminal is controlled in the preset control system with this control device. The AC voltage potential of one or a plurality of AC voltages to be rectified are supplied to each connecting point of the rectifier elements connected in series in the same direction.
Patent JP-2002150311-A (JP)
Title: Image processing device
Inventor: TANIGUCHI HIROKI
IPC: G06T15/08
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To rapidly acquire a clear rendering image hardly including low frequency components of an artifact or the like. SOLUTION: In making a pseudo three-dimensional display of an observation object included in a three-dimensional original image, using a volume rendering method or a surface rendering method, the difference (A-A') between an observation object region A and an observation object contraction region A' obtained by the contraction processing of the observation object region A, is obtained, and a region A" of the difference is made a rendering region, that is, the rendering region is determined by the set operation (such as the sum, product, difference and assembling) of the observation object region and a plurality of regions out of observation object expanded regions or observation object contracted regions obtained by expanding or contracting the observation object region.
Patent JP-2002154080-A (JP)
Title: Automatic guided vehicle
Inventor: GOTO IKUO
IPC: G05D1/02
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that it takes a long time to process positional correction before starting transferring work after an automatic guided vehicle arrives at a station in a conventional system. SOLUTION: This automatic guided vehicle system is used for transporting articles by the automatic guided vehicle 1 provided with a robot arm 20 having an image recognition device 30. In this system, plural correction marks 60 are formed in the station 50 for transferring the articles, a reference mark 61 is formed at the center among the correction marks. When one of the correction marks is disposed at the center of the recognized image, all the correction marks and the reference mark are so set as to be included in the visual field region of the image recognition device, the correction marks and the reference mark are set bilaterally symmetrical and two of the correction marks are bilaterally symmetrically disposed with respect to the reference mark.