baber/WOPTO huggingface dataset:
Patent JP-2002108262-A (JP)
Title: Crt display device
Inventor: YAMADA KOJIRO
IPC: G09G1/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a CRT display device allowing a worker to adjust a beam current by a screen volume adjustment at a manufacturing process without being influenced by the quality and condition of the worker's eyes, and also to provide a CRT allowing the worker to perform the adjustment speedily and exactly even if the worker is not skilled. SOLUTION: This CRT display device 30 is a TV or a monitor comprising at least a CRT 20, a fly-back transformer 10 as a boosting circuit for applying a high voltage to this CRT 20 and a capacitor C2 connected across the positive side of secondary circuit part 12 of the fly-back transformer 10 and the ground GND, a screen adjusting circuit R4 connected across a prescribed position of the secondary circuit part 12 of the fly-back transformer 10, and a display means for detecting a beam current value flowing through the secondary circuit part 12 of the fly-back transformer 10 adjusted by a volume adjustment of the screen adjusting circuit R4, generating a data based on the beam current value, and displaying this data on the CRT 20.
Patent JP-2001118251-A (JP)
Title: Optical information recording method and recording medium
Inventor: TOKUJIYUKU NOBUHIRO
IPC: G11B7/24085
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording method capable of recording and reproducing a high signal level, and a recording medium realizing it. SOLUTION: This method positively utilizes a groove phase for tracking arranged on a substrate and phase variations before and after recording in a recording layer, and can be realized by performing the recording in the above grooves when the phase of a side with a higher reflection rate on the recording layer is expressed by ϕ1, and when ϕh<ϕ1) 1, and performing the recording on the lands between the grooves in the case of ϕh>ϕ1.
Patent JP-2002106452-A (JP)
Title: Ignition system fitting construction of internal combustion engine
Inventor: YOSHIKAWA YUKIHIRO
IPC: F02P1/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an ignition system mounting construction of an internal combustion engine which enables one engine model like an outboard engine to change for many engine specifications and minimize the cost difference due to the difference of the performances, and is adoptable to every engine model by giving a interchangeability of mounting to the both ignition system of the cheap transistor magneto and high performanced CDI in one engine. SOLUTION: CDI ignition coil unit 20 in which an exciter coil, a pickup coil and a control unit are constructed in one body in the upper side of the engine case 3a, is arranged in the cylinder head 6 side at the near position of the outer periphery of a flywheel 12 and connects the spark plug unit 22 which is arranged in the cylinder head 21 to the CDI ignition system coil unit 20 with an ignition code 23.
Patent JP-2002106682-A (JP)
Title: Differential lock device for epicyclic gear type differential gear
Inventor: KANAZAWA KAZUO
IPC: F16H48/38
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple and compact differential lock device for epicyclic gear type differential gear. SOLUTION: A partially circular sliding surface 42a surrounded by regulation parts 45 and 45 is formed in the inner periphery of a drum member 42 provided in a rear output shaft 57. An end of a pinion shaft 67 is projected from a rear end surface of a carrier 66 so as to form a projecting part 67a. A cam member 43 is arranged between the sliding surface 42a and the projecting part 67a, and the cam member 43 is formed with a friction surface 43a to be slid along the sliding surface 42a and a V-shaped groove 43b to be engaged with the projecting part 67a.  The cam member 43 and the carrier 66 are relatively rotated, and when the cam member 43 is relatively moved to the carrier 66, engagement position of the projecting part 67a with the V-shaped groove 67a is displaced, and the pushing force in the sliding surface 42a direction is generated in the cam member 43 so as to perform the differential limitation between the drum member 42, and thereafter, lock is performed by an edge of the sliding surface 42a.
Patent JP-2002108298-A (JP)
Title: Digital signal processing circuit, its processing method, display device, liquid crystal display device and liquid crystal projector
Inventor: SUGAMA ATSUSHI
IPC: G09G3/20
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that parts equivalent to a peak and a valley are viewed as lateral lines on a picture since the operation result of linear interpolation becomes a polygonal line when linear interpolation is performed on a vertical direction, and the inclination of the polygonal line becomes sharp when the correction quantity of color unevenness is large. SOLUTION: Correction data on luminance unevenness in a video, which is displayed on the picture, is stored in RAM 24 at every correction point obtained by dividing the picture in horizontal and vertical directions at prescribed intervals. Then, correction data on the whole display picture is generated in an interpolation operation by three-dimensional non-linear interpolation in the horizontal direction, the vertical direction and a gradation direction in an interpolation operation block 25. Generated correction data is added to digital data after various signals are processed by an adder/subtracter 35 and color unevenness is corrected.
Patent JP-2002114547-A (JP)
Title: Method for producing artificial lightweight aggregate
Inventor: TERUKINA JIRO
IPC: C04B18/10
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain optimal production conditions based on the properties of coal ash without conducting test production or inspection. SOLUTION: A desired artificial aggregate is produced by obtaining a coarse powder containing fine particles having particle sizes of <=10 μm by classifying coal ash, forming green pellets 65 by granulating the coarse powder and firing the green pellets 65 to form fired pellets 65". Then, the properties of the fired pellets 65" are calculated by a prediction formula for predicting the properties of the fired pellets, which formula is constituted of the coal ash property parameters exhibiting the properties of the coal ash, and at the same time, the properties of green pellets 65 are calculated by a prediction formula for predicting the properties of the green pellets, which formula is constituted of the same coal ash property parameters.  Further, the production conditions of the artificial aggregate using the coal ash are obtained according to the properties of the green pellets 65 when the properties of fired pellets 65" become the desired artificial aggregate.
Patent JP-2002115538-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: FUKUDA TAKASHI
IPC: B01D53/94
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To increase the amount of NOx trap and prevent NOx which has trapped once from being desorbed in an untreated condition, in the case that a cold NOx trap catalyst 14 containing a zeolite for trapping NOx at a low temperature is provided on the downstream side of a catalytic converter rhodium 12 of an exhaust passage 11 for an engine 1. SOLUTION: A moisture trap 13 comprising the zeolite which traps moisture in exhaust is disposed on the upstream side of the cold NOx trap catalyst 14, and moisture concentration in exhaust is lowered when the cold NOx trap catalyst 14 traps NOx. The exhaust temperature is raised by means of ignition timing lag after the cold NOx trap catalyst 14 traps NOx, so that moisture trapped by the moisture trap 13 is desorbed to raise the moisture concentration in exhaust.
Patent JP-2001231828-A (JP)
Title: Rehabilitation implement for activating blood circulation of lime
Inventor: KANEKO SETSUZO
IPC: A61H39/04
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a rehabilitation instrument effective in limb blood circulation improvement that is storable in a compact posture, is usable in a home and is of an assistant type capable of assisting a user's own exercises. SOLUTION: This rehabilitation instrument 101 for activating blood circulation of a limb B is so constructed that an air bag 103 mounted to enclose the muscle of the limb B and an air pump 113 connected to the bag 103 via a hose tube 112 are provided, and repetition of injecting air into the bag 103 by manual operations of the air pump 113 to pressurize the muscle of the limb B and of leaking 105 the air in the bag 103 to relax the muscle of the limb B improves the blood circulation.
Patent JP-2002116663-A (JP)
Title: Image forming apparatus
Inventor: MURAISHI TAKAYA
IPC: G03G21/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To improve an image quality of a toner image formed on an image carrier by efficiently removing an electric discharge product sticking on the surface of the image carrier in an image forming apparatus by which the toner image is formed on the surface of the image carrier by a developing device and a final image is obtained by transferring the toner image to a transfer material and the surface linear velocity of the image carrier at an image forming time can be switched. SOLUTION: A stuck material removing mode at an image non-forming time is set, and in this mode, the image carrier is driven at the highest linear velocity out of the surface linear velocity at the image forming time.
Patent JP-2002113328-A (JP)
Title: Waste gas treating method and apparatus
Inventor: HAMAGUCHI KEIZO
IPC: F23J15/06
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem caused by unevaporated water drops in a waste gas cooling column while suppressing the generation of dioxins and to prevent or suppress the occurance of hardly treatable fly ash. SOLUTION: The harmful components in the waste gas are removed by collecting the soot and dust in the waste gas in a first filtration type dust collector 51, then introducing the waste gas from which the soot and dust are removed into a hot water spraying and temperature lowering column 52 where hot water above the boiling point of water is sprayed, cooling the waste gas down to <=200 deg.C, then spraying chemicals to the waste gas and subjecting the waste gas to reactive dust collection in a second filtration type dust collector 4.
Patent JP-2002118256-A (JP)
Title: Semiconductor device having groove and manufacturing method thereof
Inventor: NITTA TETSUYA
IPC: H01L21/762
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a structure that gaps in the interiors of grooves are lessened by a simple method and at the same time, the film thickness of insulating films for groove embedding remaining on the surface of a semiconductor substrate can be made thin, and to provide the manufacturing method of the device. SOLUTION: A semiconductor device is constituted in a structure that elements and grooves 2 are arranged alternately and repeatedly in the main surface of a semiconductor substrate 1, a plurality of the elements arranged alternately and repeatedly with the grooves 2 have a constitution (such as an STM) that each of the elements operates in the same operating mode and insulating layers 3 for embedding in the grooves 2 have not a gap at the positions (the positions shallower than a dotted line L) shallower than those of p-n junctions which undergo the strongest electric fields of the elements.
Patent JP-2002114248-A (JP)
Title: Seasoning container
Inventor: KAWAI HIROMITSU
IPC: A47G19/12
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a seasoning container with which an item which has been inserted and become a solid mass owing to moisture and closing an outlet is easily removed. SOLUTION: On an inner cover 3 to be mounted at the top end opening of a container main body 2, an outer cover 4 is fitted rotatably and outwardly. On the top wall part 15 of the cover 4, a plurality of discharge holes 10 are formed on the same circumference at prescribed intervals. One or a plurality of removal protrusions 9 provided on the top end with a sweep away end 11 able to be inserted in or to be brought closely to each discharge hole 10 from an underneath are formed upwardly and protrusively on the cover 3.  On either the outer peripheral wall face 12 of the inner cover 3 or the inner peripheral wall face 17 of the outer cover 4 facing each other, a cam groove 19 roughly in a waveform having projecting parts 18a and receded parts 18b alternatively, continuously and equally in number to that of the discharge holes 10 is formed peripherally, and on the other wall face 12 of 17, a fitting protrusion 13 for fitting the groove 19 is provided. By the fitting protrusion 13 which moves relatively in the cam groove 19 through the rotative operation of the cover 4, vertical movement by the rotation is generated on the cover 4. By this, the sweep away end 11 of the protrusion 9 is inserted in or brought closer to the discharge holes of the cover 4 selectively for removing an inserted item which is moistened/hardened and closes the hole 10.
Patent JP-2002114397-A (JP)
Title: Thin sheet transport apparatus and apparatus using it
Inventor: TATETSUKI SABURO
IPC: A63F7/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To cope with a difference in distance between a sub-transport path and a main transport path. SOLUTION: In this thin sheet transport apparatus, a bill M supplied from a bill transport means 21 of a ball dispenser 20 functioning as the sub-transport path is delivered to a horizontal transport means 30 provided on the back side of a pachinko machine 10 and functioning as the main transport path through a bottomed thin sheet passage member 50 having an upstream passage member 52 and a downstream passage member 61 separably united in a body by fitting a locking projection 56 in a locking hole 63. The upstream passage member 52 is provided with a plate-like clamping member 53 and a wedge-like clamping member 55 for clamping a fixed frame plate 23.
Patent JP-2002116229-A (JP)
Title: Method for measuring information on electricity conservation
Inventor: USUI FUKATAKE
IPC: G01R22/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring information on the rate of electricity conservation capable of accurately measuring information on electricity conservation such as the rate of electricity conservation in a method for measuring information on electricity conservation for measuring the rate of electricity conversation in an electricity conserving device provided between a commercial electric power source and a load. SOLUTION: The electricity covering device for conserving electricity by reducing a voltage to be impressed on the load from the electric power source is provided between the electric power source and the load. The state of electricity conversation is maintained for a predetermined time to measure the first electric power. Then when a predetermined time has elapsed since the state of electricity conservation is switched to the state of non-conservation of electricity, the state of non-conservation of electricity is maintained for a predetermined time to measure the second electric power. The rate of electricity conversation is computed on the basis of the first electric power and the second electric power.
Patent JP-2002128539-A (JP)
Title: Low fluorescent optical glass
Inventor: MORI KATSUO
IPC: C03C3/068
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a low fluorescent optical glass having optical constant ranging in refractive index (nd) of 1.70< and <=1.81 and in Abbe's number (νd) of 48< and <= 55 and exhibiting excellent light transmissiveness in an infrared region and low in strength of fluorescence generated when an ultraviolet-ray or the like is radiated. SOLUTION: The optical glass comprises a B2O3-Ln2O3 (Ln is one or more selected from Y, La, and Gd)-based composition, and has the content of Nb2O5 component of 0.01<= and <1 mass % and the optical constant ranging in refractive index (nd) of 1.70< and <= 1.81 and in Abbe's number (νd) of 48< and <=55.
Patent JP-2002122088-A (JP)
Title: Channel structure in vacuum pump
Inventor: SUZUKI YOSHINARI
IPC: F04B37/16
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of an operational fault in a reverse-flow preventing means mounted on a gas channel for an exhaust gas. SOLUTION: A valve element 43 and a return spring 44 are accommodated inside a guide pipe 41. A tapered valve hole 411 is formed on the guide pipe 41, and the valve element 43 opens and closes the valve hole 411. The valve element 43 is composed of a closing end wall 45 for closing the valve hole 411, a cylindrical peripheral wall 46, plural sliding projections 47 erected allocatedly on the outer peripheral face of the peripheral wall 46, and a seal ring 50 locked on an outer periphery of the closing end wall 45. The back-flow preventing means in formed by the guide pipe 41, the valve element 43 and the return spring 44. The return spring 44 energizes the valve element 43 in the direction of closing the valve hole 411.
Patent JP-2002121207-A (JP)
Title: Composition, photosensitive composition using the same, and cover lay
Inventor: KOKAWARA KAORU
IPC: G03F7/075
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To prepare a cover lay film comprising a photosensitive composition having excellent heat resistance, processability and adhesion while having sufficient mechanical strength. SOLUTION: This composition is characterized in that the composition consists essentially of (A) 100 pts.wt. soluble polyimide and (B) 1-100 pts.wt. compound having one or more aromatic rings and two or more double bonds in one molecule. The good cover lay is provided by using a photosensitive composition consisting essentially of the composition, and a photoreactive initiator and/or a sensitizer.
Patent JP-2002123055-A (JP)
Title: Calibration method in image forming apparatus
Inventor: KOZAIKU KIYOTO
IPC: H04N1/60
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate calibration method in an image forming apparatus. SOLUTION: For each of color materials (cyan, magenta, yellow, and black) which are used for image formation, a first calibration (steps S1 to S4) is carried out based upon a color pattern 1 in which a color patch group for increasing (or decreasing) a writing value by a predetermined amount is disposed for each color. Based upon the first calibration, the writing values for the color materials cyan, magenta, and yellow are corrected. Based upon a color pattern 2 consisting of three color superimposition color patch groups, which are formed by superimposing color patch groups formed in accordance with the correction data, second calibration is performed (steps S5 to S10).
Patent JP-2002121250-A (JP)
Title: Method for producing alcohol-soluble urethane resin and printing ink
Inventor: TAKANASHI HIROTSUGU
IPC: C09D11/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a low-malodorous urethane resin under consideration for environmental protection with excellent printability such as water and hot water resistances and to obtain a printing ink consisting essentially of the urethane resin. SOLUTION: This method for producing an alcohol-soluble urethane resin comprises reacting a linear urethane prepolymer having isocyanate groups bound to carbons of a secondary and/or a tertiary aliphatic hydrocarbon at both terminals in a specific proportion with a diamine in an alcoholic solvent and extending the chain. The printing ink is characterized by comprising the urethane resin as a binder resin.
Patent JP-2002129534-A (JP)
Title: Manufacturing method for stone-paved net and stone- paved net netting revetment method
Inventor: MAKABE KOICHI
IPC: E02B3/12
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To eliminate problems such as a high degree of skill requested to the workers when fastening the stone pavement and wire netting together in the conventional stone pavement type wire netting revetment method in which the stone pavement selected in conformity with the place of work such as a river, pond, swamp or the like is installed to the connecting wire netting having a square plane, and the installation work for a levee body, river bed, face of slope or the like is carried out. SOLUTION: The work comprises the following processes. Stone for pavement is selected in conformity with the place of work. After arranging the stone for pavement on an earth floor or on a floor, the connecting wire netting 2 is arranged on the top surface of these for covering purpose. A connecting fittings is driven to individual paving stone so as to straddle the intersection of the meshes of wire net 2. This stone paving type net is inverted to a normal position of laying attitude.
Patent JP-2002126724-A (JP)
Title: Water cleaner
Inventor: SAKAI YOSHIYUKI
IPC: C02F1/28
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaner for facilitating the production on a factory level and allowing water to uniformly flow to the filter material in a cartridge to be capable of sufficiently developing the capacity of the filter material. SOLUTION: The water cleaner is equipped with a housing, the filter material granular aggregate provided in the housing and the porous elastomer provided in opposed relation to the filter material granular aggregate and suppressing the movement of a filter material when used and volumetrically expanded upon water absorption.
Patent JP-2002125660-A (JP)
Title: New microorganism belonging to bacillus thuringiensis
Inventor: TAKAOKA KAZUE
IPC: C12N1/20
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a new microorganism which has a high α-amylase activity performance and can degrade starch contained in organic waste water and organic/biological sludge. SOLUTION: (1) A new microorganism Bacillus thuringiensis X-1 belonging to Bacillus thuringiensis and having a performance for degrading starch contained in organic waste fluids and/or biological sludge. (2) A new microorganism Bacillus thuringiensis X-1 belonging to the above-described Bacillus thuringiensis and deposited as accession number FERM P-18014.
Patent JP-2001149564-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine in which an expectation feeling and game property, or the like, are improved by displaying specified information which is different from patterns for judging a hit. SOLUTION: A game part 23 is provided with a variable display device 24 for variably displaying a plurality of patterns and a normal pattern start passage port 25, the device 24 variably displays the plurality of patterns by the passage of a ball through the port 25, the hit is judged by the combination of the patterns when the variable display is stopped and a motor-driven tulip 26 is opened when the hit is judged in the Pachinko machine. In the machine, the device 24 displays specified information being different from the patterns for judging the hit and a probability to judge the hit is made to be higher when specified information different from the patterns is displayed compared with a case when it is not displayed.