baber/WOPTO huggingface dataset:
Patent JP-2002135634-A (JP)
Title: System and method for recording imaged data
Inventor: TAKIGUCHI HIDEO
IPC: H04N5/225
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a system/method for recording imaged data, capable of continuing imaging by a camera even though the free capacity of the hard disk of a PC runs out in transfer imaged data to the PC from the camera in a remote control mode. SOLUTION: When the free capacity of a hard disk 210 of the PC 200 runs out in the remote control mode in transferring of the imaged data to the PC 200 from the camera 100, the camera 100 is initialized to delete the imaged data which remain in the RAM 103 of the camera 100.
Patent JP-2002085916-A (JP)
Title: Internet filter control system for bathtub, pool, or the like
Inventor: YAWATA YASUO
IPC: G06Q10/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an Internet filter control system by which monitoring/ operation with of the filtration control of water used in a bathtub or pool, temperature control of such water, control of chemicals used in water filtration treatment, etc., can be controlled with a personal computer, and thereby such operation at the site can be facilitated and also, controlled by another control center. SOLUTION: The control method using this control system comprises: displaying the operation diagram of a filter or the like on a display screen of a personal computer; sensing the state of operation by sensors to operate the filter by personal computer control; and, when any operation abnormality is caused, transmitting the instruction on an appropriate procedure for eliminating the source of this abnormality, to the personal computer for operating the filter from a personal computer of a centralized control center, connected to the personal computer for filter operation by the Internet.
Patent JP-2002128303-A (JP)
Title: Paper feeder and double feed preventing sheet
Inventor: NONAKA MANABU
IPC: B65H3/46
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of a double feed, by preventing a coefficient of friction from lowering down in an adding surface of paper. SOLUTION: This double feed preventing sheet 7 is interposed between left paper and added paper in case of further adding paper into a paper feed cassette 1 with paper left, one surface of the double feed preventing sheet 7 is a surface having a coefficient of friction larger than a paper surface, and the other surface is a surface having a coefficient of friction smaller than the paper surface. The paper is loaded so as to bring the surface of low coefficient of friction into contact with the left paper and the surface of high coefficient of friction into contact with the added paper, and in case of paper feed, an extended part 7a, 7a abuts to the rear end of a side fence 5, 5, to regulate movement, and friction force is applied to act between the added paper and the double feed preventing sheet 7.
Patent JP-2002135181-A (JP)
Title: Technique for selection antenna
Inventor: KOKURYO GARO
IPC: H04B7/06
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a antenna selection technique which allows the sufficient suppression of occurrence of data errors associated with the antenna selection, in a mobile radio transmission system using plural antennas. SOLUTION: In a system such that outputs of a modulating means 2 for the transmission alternate between sending data and training data is radio- relayed by selection of either of two antennas A and B, so that the antennas selection timing of a selector switch 5 is made to be limited within the transmission period of the training data.
Patent JP-2002135017-A (JP)
Title: Method and device for installing antenna
Inventor: KUWABARA SHINICHI
IPC: H01Q1/12
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for installing antenna by which a parabolic antenna can be installed accurately. SOLUTION: The method for installing antenna includes a step of attaching a target scope S to the antenna installing device 1 to which a parabolic antenna A is not yet attached in a state where the center axis of the scope S is made matching with the center axis (a) of the antenna A, a step of adjusting the attitude of the device 1 by using the scope S, and a step of attaching the antenna A to the device 1. The device 1 is provided with a scope attaching section 3s which supports the scope S in a state where the center axis (s) of the scope S is made to match with the center axis (a) of the antenna A, and an opening 3o which is formed through the front plate 3f attached to the device 1 of the antenna A to secure the visual field of the scope S.
Patent JP-2002127288-A (JP)
Title: Brilliant thermal-discoloring laminate
Inventor: NAKAJIMA AKIO
IPC: B32B27/20
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a brilliant thermal-discoloring laminate showing the sharp metal gloss color of a transparent metal gloss layer alternatively by the color change of a reversibly thermal-discoloring layer and having high decorative properties. SOLUTION: A transparent pearl gloss layer 3, which is formed by bonding 10 or more membrane layers comprising a polymer and having different refractive indexes in adjacent contact membrane layers to show a light interference phenomenon and containing a light pervious dye, is laminated on the reversibly thermal-discoloring layer.
Patent JP-2002132306-A (JP)
Title: Controller for vehicle
Inventor: NOGI HITOSHI
IPC: G05B15/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a controller for vehicle which can improve the development efficiency of a program by performing one task for one controlled object. SOLUTION: This controller comprises an input means 7 which inputs a signal from an external signal source 9 such as a sensor, an arithmetic means 6 which performs operation according to a specific program and the signal from the external signal source 9, an output means 7 which performs control by supplying the arithmetic result of the arithmetic means 6 to an actuator 8, etc., as a controlled object, a task actuating means, a storage means, an arithmetic means, a timer, etc., and is equipped with a managing means 1 for a RTOS which controls their operations; and the control program for controlling one of controlled objects operates as one task on the RTOS.
Patent JP-2002137082-A (JP)
Title: Laser machining nozzle
Inventor: IMAI HIROFUMI
IPC: B23K26/064
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a laser machining nozzle suitable for a large amount of laser output without generating a hot lens effect and a disturbance of an oxygen gas flow at the nozzle outlet. SOLUTION: In a laser machining nozzle 2 performing heat processing of steels while an oxygen gas 4 is flowing on the same axis with a laser beam 1 and focusing the laser beam 1, this invention is a double structure that the oxygen gas 4 is supplied via an annular flow passage formed between an outer nozzle cylinder and an inner nozzle cylinder and a porous body is filled up into the annular flow passage. And the porous body is preferably made of steel wool 5.
Patent JP-2002139925-A (JP)
Title: Mechanism and method for adjusting gap between photoreceptor and guide tip part for untransferred transfer paper
Inventor: KONNO YOSHINORI
IPC: G03G15/16
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism and a method for adjusting the gap between a photoreceptor and a guide tip part for untransferred paper which enable anyone performing audjusment to obtain a correct gap in a short time without using an exclusive fixture. SOLUTION: A gap adjustment region 10 for the photoreceptor of the end tip part of the guide 8 for untransferred paper is made higher than the tip part within the maximum area b through which a transfer paper can pass, of the guide 8 for untransferred paper. The gap width between the photoreceptor 1 and the tip part of the guide 8 for untransferred paper within the passage range of transfer paper is adjusted by making the adjustment region 10 butt against the photoreceptor 1 on the basis of the adjustment region 10.
Patent JP-2002130664-A (JP)
Title: Burner
Inventor: TANIMURA YOSHITAKA
IPC: F23N1/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a burner where it becomes possible to avoid such disadvantage that the heat recovery percentage drops greatly, without sharply complicating the constitution, though a large turn down ratio can be obtained, by changing the number of burner parts to be fired out of a plurality of burner parts into plural stages of three stages or more. SOLUTION: The number of burner parts 3 and 10 to be fired is changed into plural stages of three stages or more, according to the magnitude of combustion load, and the burner parts 3 and 10 to be fired are supplied with a proper quantity of combustion air, and at the stage for low combustion load on the side where the number of burners to be fired out of the stages to fire some burner parts becomes small, a supply control means Y for suppressing the supply of combustion air to the burner parts so as to stop the combustion gets in control working state, accompanying its change into the stage for low combustion load, and besides it gets in control release state, accompanying its change into the stage for high combustion load.
Patent JP-2002139134-A (JP)
Title: Idler gear support structure
Inventor: SHIMIZU HIROFUMI
IPC: F16H57/021
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent large reduction of the thickness of the bottom of an idler gear and large increase of the axial length of it when supporting by a pair of bearings. SOLUTION: The idler gear support shaft 9 is erected integrally on a gear box 8, and the idler gear 7 is supported on the shaft 9 rotatably via a pair of bearings 11 and 12. The bearing 11 is a cylindrical roller bearing which can receive the radial load only, while the bearing 12 is a radial bearing which can receive both the radial load and axial load, and the bearings are fitted into openings on both ends of the gear 7. The bearing 11 is located at the end part of the gear 7 on the far side to overlap with the face width of the gear 7 as shown by β, and the bearing 12 is located at the end part of the gear 7 on the near side to the gear box 8 not to overlap with the face width of the gear 7. The axial length of the bearing 11 can be reduced by the quantity of the overlap β.  Since the outer diameter of the bearing 11 is small, the thickness of the bottom of the gear 7 can be kept large (as shown by γ) even with the overlap, causing no problem on the strength.
Patent JP-2002152889-A (JP)
Title: Ultrasonic wave sensor and electronic device using it
Inventor: OGITA AKIO
IPC: G01F1/66
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave sensor the height of which can be decreased. SOLUTION: The ultrasonic wave sensor is provided with a support member 10a having a flat plate with a hole 50a nearly in the middle, an air-tight membrane 20 that is placed on one major side of the support member 10a to cover the hole 50a, a vibrator 30 that is adhered to one major side on which the support member 10a of the air-tight membrane 20 is provided nearly in the middle of the hole 50a, and a sound matching layer 40 that is adhered to the other major side of the air-tight membrane 20. Since the acoustic matching layer 40 is directly fixed to the support member 10a, the height of the sensor can be decreased. Moreover, since the support member 10a is formed flat, the support member 10a is easily manufactured and the manufacturing cost can be decreased. Furthermore, hole formation and adjustment of the size of the hole can be facilitated.
Patent JP-2002143586-A (JP)
Title: Control device for sewing machine, and control method for sewing machine
Inventor: WATABE MITSUO
IPC: D05B19/16
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a sewing machine which can prevent an unfavorable knot or the slipping off of a thread from occurring even when the feeding amount for an article to be sewn is smaller than the radius of a needle hole. SOLUTION: This sewing machine is equipped with a needle 4 which vertically moves, and a fabric feeding means 7 which feeds fabrics 54 and 56 in a specified direction by electrically driving means 32, 34, 36 and 38. Then, this control device of the sewing machine moves the fabrics in the specified direction by the fabric feeding means, and forms stitches by cooperating with the needle, based on a specified sewing pattern. In such a control device for the sewing machine, when the fabrics are fed from a needle location 58 determined by the sewing pattern to a next needle location 62, in the approximate extension direction connecting both needle locations, a first fabric feed control means which feeds the fabric by a moving amount P1+α being larger than a distance P between both needle locations by a specified distance, is provided.  Then, a second fabric feed control means, which feeds the fabric in the opposite direction from the extension direction by a specified distance before the needle drops at the next needle location, is provided.
Patent JP-2002147493-A (JP)
Title: Clutch release bearing device
Inventor: AOKI SHUHEI
IPC: F16D23/14
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a clutch release bearing device allowing improvement in installability without increasing a cost. SOLUTION: In this bearing device, a spring member 130 has a cutout 137 and is inserted from radial outside for installation. A guide sleeve 120 is formed with a first protrusion 122c engaged with the cutout 137 of the spring 130 to prevent detachment; and a second protrusion 122k abutting on an end part 131b of the spring member 130 before engagement of the end part 131b with the first protrusion 122c when inserting the spring member 130, to prevent abutment of the end part 131b of the spring member 130 on the first protrusion 122c. Accordingly, chipping of the first protrusion 122c can be prevented.
Patent JP-2002151199-A (JP)
Title: Panel installation connector
Inventor: ISHIKAWA RYOTARO
IPC: H01R13/52
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom in setting of a lock maintaining force for a cap. SOLUTION: The cap 30 is fitted to be locked while a projection 39 in a lock piece 37 arranged on a circumference wall 31 of the cap 30 is fitted in a lock hole 28 in a hood part 12 of a male housing 10. In the opening edge of the mounting hole 2 in panel 1, a short-dimension releasing part 3 bent at right angles to the back face side is arranged. After the male housing 10 is set on the back side of the panel 1, it is pulled to be passed through the inside of the mounting hole 2 toward the front face side when a handle 33 is gripped and pulled. When the handle 33 is pulled further after a claw part 24 of a lock claw 23 is passed through the mounting hole 2 to be locked in the opening edge on the front side of the mounting hole 2, the releasing part 3 pushes the projection 39 to flexibly deform the lock piece 37 inward, and consequently, locking is released.  If the handle 33 is pulled subsequently, the cap 30 is released to the front side of the hood part 12 while the lock piece 37 is slid on the inner circumference of the hood part 12.
Patent JP-2002142723-A (JP)
Title: Raw material for dietary processed food and dietary processed food
Inventor: MITSUI YUKIO
IPC: A23L33/15
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an extremely safe dietary food using a natural food and gentle to human bodies, especially a dietary processed food extremely safe for the human bodies, having both actions of fast-acting and slow-acting properties, further activating lipid metabolism, preventing weakening (osteoporosis) of bones causing a fear during the dieting and ameliorating obesity in response to various social situations at present and strong demands of the society on safety for foods by using carefully selected materials from daily frequently eaten materials and a raw material for the dietary processed food. SOLUTION: This dietary processed food is obtained by suitably formulating a marine-derived peptide and/or a plant-derived peptide prepared by enzymic hydrolysis and/or a seaweed-derived polyphenol ingredient-containing food obtained by extraction with an organic solvent. Furthermore, the dietary processed food is especially prepared by suitably formulating a soybean protein peptide obtained by enzymic hydrolysis with a similarly prepared sardine peptide and an extract of Eisenia bicyclis or further suitably formulating vitamin Ks and pantothenic acid.
Patent JP-2002157771-A (JP)
Title: Aberration detector and method for detecting aberration and optical pickup
Inventor: TADANO HIROYUKI
IPC: G11B7/1353
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an aberration detector capable of detecting a spherical aberration with high sensitivity by making difference in positions large where the spot diameters of laser beams become the smallest respectively and making the focal position deviations of the respective laser beams large by appropriately separating the laser beams. SOLUTION: This aberration detecting device is provided with a hologram 2 for dividing a light beam reflected from an optical disk to be caused to go through a two-element objective lens 9 into a 1st light beam and a 2nd light beam and detecting device 7 and 8 receiving the 1st and 2nd light beams and detecting focal position deviations. When a wave front in the case the light beam becomes the best image point on the information recording layer 6c or 6d of the optical disk 6 is represented by a curve, the light beam made incident on the hologram 2 is divided into the 1st light beam and the 2nd light beam by the 1st area 2a and the 2nd area 2b of the hologram 2 which are obtained using the extreme value of the curve as a boundary.
Patent JP-2002158894-A (JP)
Title: Dynamic gamma correction device
Inventor: HAMADA SHOICHI
IPC: H04N5/202
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic gamma correction device where effect similar to conventional technology can be obtained with simple circuit constitution. SOLUTION: A/D converter 1 sends a video signal converted into a digital signal to a luminance counter part 2. Black level frequency whose luminance level is the frequency of 0 to variable X and white level frequency whose level is the frequency of variable Y to 255 (maximum gradation value) are counted. They are sent to a range generator 3 at every field or at every frame and the variables X and Y are changed. They are returned to the luminance counter part 2 and are set again as the new setting values of a white level and a black level. Then, X is set to be the minimum level and Y to be the maximum level and they are sent to a gamma generation part 4. Then, an optimized gamma correction look up table is generated. A gamma correction part 5 gamma- corrects the video signal supplied from the A/D converter 1.
Patent JP-2002159187-A (JP)
Title: Piezoelectric transformer circuit device
Inventor: KIKUCHI ICHIRO
IPC: H02M3/24
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer circuit device comprising means for correcting variation in the output from a piezoelectric transformer incident to temperature variation. SOLUTION: A temperature detecting means, e.g. a thermistor or a diode, is provided at the feedback circuit part of an oscillation circuit or the input part of a piezoelectric transformer.
Patent JP-2002158354-A (JP)
Title: Insulated gate type semiconductor device and manufacturing method therefor
Inventor: ISHIDA HIROYASU
IPC: H01L29/78
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a limit exists in a reduction of an on resistance because a contact area of a source region with a source electrode is reduced and a contact resistance is raised since a part of the source region is covered with an insulating film retaining in a trench opening by considering mask matching in a conventional power MOSFET. SOLUTION: A method for manufacturing an insulated gate type semiconductor device comprises the steps of introducing and diffusing an impurity of the same type as that of the source region to the sidewall made of a polysilicon provided on an interlayer insulating film. Thus, since the sidewall can be utilized as the source region, the contact area as the source electrode is increased. That is, the on resistance of a cell itself is not reduced without decreasing the on resistance of the semiconductor device by increasing the density of the cell.
Patent JP-2002154419-A (JP)
Title: Motion control device of vehicle
Inventor: NISHIO AKITAKA
IPC: B60T8/96
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To detect an abnormality of an automatic hydraulic generator having a master cylinder, a boosting device for booster-driving the master cylinder, and a boosting/driving device for driving the boosting device regardless of an operation of a brake pedal, and to perform an adequate process in detecting the abnormality. SOLUTION: This motion control device comprises the automatic hydraulic generator having the master cylinder, a vacuum booster for booster-driving the master cylinder, and a booster driving device for automatically driving the vacuum booster regardless of the operation of the brake pedal, a hydraulic control valve disposed between the automatic hydraulic generator and a wheel cylinder, and a control device for driving and controlling the booster driving device and the hydraulic control valve in response to a motion state of the vehicle and performing automatic pressurizing control.  During a non-operation of the brake pedal, master cylinder liquid pressure is calculated based on a state quantity of the booster driving device, and the calculation value is compared with the master cylinder liquid pressure detected by a hydraulic sensor, thereby detecting an abnormality of the automatic hydraulic generator, and inhibiting the automatic pressurizing control when the abnormality is detected.
Patent JP-2002156489-A (JP)
Title: Radioactive material containment vessel and containing method for radioactive material
Inventor: MARUYAMA NAOTOMO
IPC: G21F9/36
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To suppress the load of collision between fuel assemblies and containing part of a containment vessel for fuel assemblies including radioactive materials without reducing containing density of the radioactive materials. SOLUTION: On a containing member 2 constituted of partition plates 20 which combine plate members and having a plurality of containing parts 4 of fuel assemblies, a regulation member 5 having similar structure is placed. By moving horizontally the regulation member 5 after containing the fuel assemblies and fixing, the fuel assemblies 3 can be fixed by touching the partition plates 20 of the containing parts 4, and so the fuel assemblies is not loosed in the cylindrical containing parts and the effect of suppressing load of collision is obtained.