baber/WOPTO huggingface dataset:
Patent JP-2001305597-A (JP)
Title: Optical device and camera
Inventor: IZUKAWA KAZUHIRO
IPC: G03B5/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To appropriately correct shakes associated with impact caused by the actuation of a component member. SOLUTION: This camera is provided with a storage means for storing correction information for correcting the shake associated with the impact caused by the actuation of the component member when the optical device is operated, and a control means (#327 to #333) for operating a shake correcting means on the basis of the correction information stored in the storage means.
Patent JP-2001304310-A (JP)
Title: Disc brake
Inventor: MATSUZAKI YOSHIKI
IPC: F16D65/095
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To eliminate nonconformities such as unstable performance and squeal generated, when braking due to the fluctuation of the contact point of a pad with a torque receiving face caused by dispersion in perpendicularity between the inner peripheral surface and a pad side face and dispersion in perpendicularity between a support face and the torque receiving face in a disc brake, where the side face of the pad abuts on the torque receiving face in the state of the inner peripheral surface of the pad being pressed to the support face of high rigidity by a spring. SOLUTION: A thinned part 8, absorbing an allowable machining error in manufacture and separating the pad side face 2b on the disc inner peripheral side with respect to a pressing center O from the torque receiving face 7, is provided between the pad 2 and the torque-receiving face 7, so that the pad is always constrained at three points A, B, C.
Patent JP-2001309854-A (JP)
Title: Combustion-type cooking equipment
Inventor: HATTORI YOSHIO
IPC: A47J27/14
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide cooking equipment capable of efficiently applying heat depending on the amount of ingredients, thereby avoiding overheating the cooking pot containing not so much. SOLUTION: This cooking equipment is provided with a two-stage combustion can 140 consisting of a large cylindrical part 140A and a small cylindrical part 140B, which form a combustion chamber 140a, and a surrounding wall 150 that can automatically ascend and descend. When the surrounding wall 150 goes up and its upper end becomes in contact with an inner pot 120, the area of the pot facing the combustion chamber 140 becomes smaller, and so does the area to be heated by the combustion gas from a burner 130. On the other hand, when the surrounding wall 150 goes down and separates from the inner pot 120, the area of the pot facing the combustion chamber 140 becomes larger, and so does the area to be heated by the combustion gas from the burner 130. Thus, the efficient cooking can be made by changing the size of the area to be heated depending on the amount of ingredients.  In case of cooking a little amount of food, as the surrounding part of the pot does not get heated, it is advantageous in safety, for the fire prevention, especially in frying.
Patent JP-2001312367-A (JP)
Title: Mouse device with built-in printer
Inventor: KOBAYASHI KENJI
IPC: G06F3/0354
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a mouse device with built-in printer, with which a recording paper to be ejected to the outside of a housing after printing does not disturb the moving operation of the mouse device. SOLUTION: A rolled recording paper 18 housed in a recording paper housing part 16 or a cut recording paper 51 in the form of a strip of paper to be inserted from a manual inserting port 50 is printed by a thermal head 55 on the basis of a printing signal, which is outputted from a computer system, while being conveyed toward an ejecting port 20 along with a paper feeding path 52 by rotating a platen roller 53 in the direction of an arrow A. The printed recording paper 18 or 51 is guided oppositely to a plane, where the moving operation of the mouse device is performed, by a paper ejection guiding path 56, which is provided closely to the ejecting port 20, and ejected from the ejecting port 20 after curving correction is applied oppositely to the plane by a reforming roll 57.  Thus, the droop of the recording paper ejected to the outside of a housing 11 onto the plane of the recording paper is suppressed and the recording paper does not disturb the moving operation of the mouse device.
Patent JP-2001312731-A (JP)
Title: Image processor
Inventor: FUJIEDA SHIRO
IPC: G06T7/60
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To accurately extract a run (examination target area) with high reproducibility by surely excluding an influence caused by a disturbance factor such as illumination fluctuation or shading without needing any troublesome and complicated condition setting work. SOLUTION: A specified change point, where the direction and a quantity LV of the local change of a gradation level in the operating direction of gradation image information satisfy prescribed conditions, is detected and on the basis of this specified change point, the starting positions of runs L1 and L2 are determined. Further, on the basis of a gradations level at the specified change point, run ending positions are determined.
Patent JP-2001325086-A (JP)
Title: Print controller, data-storing method and storage medium
Inventor: SHIMIZU MASAAKI
IPC: G06F3/12
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To perform a print output, without deteriorating the printing speed of a whole printing device control system, even when the size of print information to be outputted from a printer driver is large. SOLUTION: Either of data in an intermediate language format related with a prescribed segment generated by an image information generating part 103, based on print information transmitted from an outside device or compressed image data in segment units obtained by developing the data in the intermediate language format related with the prescribed segment into image data, and compressing the image data are decided as data to be stored in a spool file by a spool method judging part 104, based on the size of the data in the intermediate language format and the size of the compressed image data. Then, either the data in the intermediate language format or the compressed image data are stored in the spool file in accordance with this decision by a spool file managing part 106. In this case, the data whose data size is as small as possible are selected by the spool method judging part 104.
Patent JP-2000338493-A (JP)
Title: Production method of liquid crystal display panel
Inventor: SATO NARIHIRO
IPC: G02F1/1341
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To decrease inhomogeneity in alignment of liquid crystals in a liquid crystal display device which is not rubbed. SOLUTION: The method includes a process of forming a photocrosslinking polymer film 5 on at least one electrode 2 of a pair of substrates 3 each having the electrode 2 on one face, a process of crosslinking the polymer film 5 by irradiation with light without alignment treatment, a process of interposing a liquid crystal 1 having a chiral nematic phase between the pair of electrodes 2, and a process of heating the liquid crystal 1 over the isotropic phase transition temp. and then cooling it to room temp.
Patent JP-2001330711-A (JP)
Title: Variable light-scattering element and display device using the same
Inventor: LUIS MANUEL MURIJO-MORA
IPC: G03B21/62
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a light-scattering element in which scattering characteristics (range and scattering rate) can be instantly (real time) and/or arbitrarily controlled so that when the element is used for a display device, the scattering direction and range of the display light can be properly controlled according to the observation conditions. SOLUTION: The light-scattering element comprises at least a light scattering element having a function to scatter and exit incident light and a refractive index modulating medium which can variably modulate the refractive index. The scattering range of the exiting light is controlled according to the modulation in the refractive index of the refractive index modulating medium.
Patent JP-2001331113-A (JP)
Title: Merchandise expression method, medium for merchandise advertisement and merchandise expression system
Inventor: IWASAKI TAKASHI
IPC: G06Q30/06
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To exactly convey the impression of actual merchandise from the images photographing the merchandise to a person desirous of purchasing the merchandise. SOLUTION: The plural images relating to the specific merchandise photographed by changing light environments are displayed, by which the specific merchandise is expressed.
Patent JP-2001327880-A (JP)
Title: Rice cleansing device
Inventor: NAKAE SATOSHI
IPC: A47J43/24
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To uniformly remove the bran on the rugged surfaces of rice grains without using water at all. SOLUTION: This rice cleansing device has rotatable rice cleansing vanes 3 having a rice cleansing section 5 which is mounted in a rice cleansing container 4 having a blind cylindrical form and stands upright nearly parallel with the part near the flank of the rice cleansing container 4. Brush materials specified in the pith of brush bristles to a specified spacing or below are disposed at the rice cleansing vanes 3, by which the generation of rice grains failing to circulate by being held between the spacings of the brushes may be prevented.
Patent JP-2001333511-A (JP)
Title: Automatic train controller and method therefor
Inventor: HONDA SETSU
IPC: B61L3/08
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To control the running speed of trains by receiving at the onboard devices on trains allowable front-end speed information, allowable rear-end speed information, and end-to-end distance information transmitted from a ground-side device to a track circuit. SOLUTION: In the automatic train control system 100, the ground-side device 13 transmits allowable front-end speed information, allowable rear-end speed information, and end-to-end distance information required for deceleration from the allowable front-end speed to rear-end speed associated with a subsequent train 12 to each track section of the track circuit 14 according to the running position of a preceding train 12' on the track circuit 14.  The onboard device 11 on the subsequent train 12 receives these pieces of information, calculates an end-to-end deceleration control curve, compares the actual running speed with an allowable speed from the deceleration control curve and the actual running distance with the end-to-end distance, and if the running speed is higher than the allowable speed from the deceleration control curve, controls the running speed to restrain it to the allowable speed or lower.
Patent JP-2001339941-A (JP)
Title: Protection circuit for voltage-conversion circuit
Inventor: NOZAKI KENICHI
IPC: H02M3/155
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a protection circuit for a voltage-conversion circuit capable of preventing mostly the damage to an element and a part, or a bad influence to the surrounding quickly coping with an abnormal condition caused by not only a defect of a load but also a defect of a circuit element, an electronic part and the like that constitute the voltage-conversion circuit. SOLUTION: In the voltage-conversion circuit that converts a DC-power voltage Vin fed from an exterior, by means of a switching circuit 13b that is switching-controlled based on a pulse-width modulation signal, to an DC voltage of a predetermined level by intermittently leading the DC-power voltage to a rectifier circuit 13c and feeds the DC voltage to a load Lo, the voltage- conversion circuit comprises a gate circuit 12 that allows and blocks the feeding of the DC-power voltage Vin to the voltage conversion circuit and a feed-back circuit 15 that controls the gate circuit 12 in a break condition detecting that the allowing condition of the gate circuit 12 has become an abnormal condition by a defect of the load Lo or a defect of the voltage-conversion circuit.
Patent JP-2001339668-A (JP)
Title: Power-source control device
Inventor: GUNBA DAISUKE
IPC: H04N5/445
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a control means which turns a power source off when a program ends. SOLUTION: A demodulating device 102 and a decoding device 103 take a program information out of the electric wave received with a receiving device 101. A control circuit 105 detects the end of program by utilizing the program information and turns a power-source device 108 off when an input reception means 106 receives, from a user, a demand for turning off the power source at the end of a program.
Patent JP-2001337778-A (JP)
Title: Signal input device
Inventor: MURAI ATSUYA
IPC: G06F3/041
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To input signals with comparatively few operations using an input device consisting of comparatively small number of input keys. SOLUTION: When inputting a word 'Fujitsu', the input key 11f is depressed (to input the letter 'fu') after depressing the switch key 16a. After depressing the switch key 16b, the input key 11c is depressed, and then the switch key 14 is depressed (to input the letter 'ji'). After depressing the switch key 16a, the input key 11d is depressed (to input the letter 'tsu'). After depressing the switch key 11b, the input key 11d is depressed (to input the letter 'u').
Patent JP-2001005250-A (JP)
Title: Color image recorder
Inventor: YAMAMOTO HAJIME
IPC: B41J2/525
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an excellent color image recorder whose intermediate transfer part is small and simple in structure and satisfactorily maintainable. SOLUTION: An individual unit is mounted on a rotor from the lid area of the top of the device, with an opening 1C facing up, and is guided to an image forming position by being rotated by the rotor. On the other hand, an intermediate transfer unit 2 is inserted into the device from an opening/closing part 1A in the front of the device, and is guided to a transfer position and disposed opposite a photoreceptor 18. The device includes a recording-paper placing table located above the rotor, having a length extending toward the front and back of the device which is shorter than the diameter of the rotor, and serving both as an individual-unit replacement opening/closing part of a shape which allows only an individual unit requiring replacement to be replaced in an alternative way and as a paper ejecting part on which recording paper after fixing of a color image is placed.
Patent JP-2001338992-A (JP)
Title: Memory cell, manufacturing method of the same, semiconductor storage device and electronic equipment
Inventor: MUNENO HIDEHIRO
IPC: H01L21/8242
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a memory cell, the manufacturing method of the memory cell, and a semiconductor storage device and electronic equipment including the memory cell contriving low consumption power in the simple configuration of a conventional DRAM average quality. SOLUTION: A capacitor 54 grounding the other end to a node Q, a source area and a gate electrode are mutually connected to one another for an n-type MOS transistor 50 connecting the source area/a drain area to BL and the node Q and connecting the gate electrode to WL, and the n-type MOS transistor 52 connecting the drain area to a power source line is connected. The drive capability of the MOS transistors 50, 52 is avoided from increasing due to the leakage of the potential of the node Q by controlling the channel length and channel width of each transistor. In addition, the memory cell dispensing with refreshing operation is realized by forming the MOS transistors 50, 52 so as to make the height direction of both side walls opposite to a projection part formed on a board.
Patent JP-2001343777-A (JP)
Title: Method for manufacturing electrophotograhic photoreceptor substrate, the electrophotographic photoreceptor substrate and electrophotographic photoreceptor
Inventor: YAHAGI HIDETAKA
IPC: G03G5/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor substrate, having a uniform film with little deviation in film thickness by improving the anodic oxidation treatment as the surface treatment, and to provide an electrophotographic photoreceptor having satisfactory printing quality by using the substrate. SOLUTION: In the method of manufacturing electrophotographic photoreceptor substrate, by dipping a cylindrical aluminum substrate in an electrolytic cell in which an electrolytic liquid is circulated, so as to form an aluminum anodic oxidation film on the surface by the electrolytic anodic oxidation treatment, the electrolytic liquid is circulated in the axial direction of the cylindrical aluminum substrate at 2,000 l/(m2.h) or higher circulation flow rate. The electrophotographic photoreceptor is obtained, by using the electrophotographic photoreceptor substrate manufactured by the method having 0.5 μm or smaller film thickness deviation of the aluminum anodic oxidation film.
Patent JP-2001342541-A (JP)
Title: Hot dip galvanized steel sheet with high tensile strength and its production
Inventor: KAMI TSUTOMU
IPC: C22C38/16
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip galvanized steel sheet which has a high r-value and is excellent in strain age-hardening property satisfying ΔTS: 40 MPa or more and plating properties, and provide its production method. SOLUTION: A slub contains C: 0.008% or below, Al: 0.005-0.020%, N: 0.0050-0.0250%, and further, one or more kinds of Nb, Ti and V, the contents of Si, Mn, P and S are also arranged, and N/(Al+Nb+Ti+V+B) satisfies 0.3 or more. The above slub is subjected, by turns, to rough rolling, finishing rolling at FDT800 deg.C or above, hot rolling process for rapidly cooling within 0.5s and taking up at 650 deg.C or below after finish rolling, treating process for forming internal oxide layer which is formed on hot rolling sheet, cold rolling process, annealing process for rapidly cooling to 550 deg.C or below after continuous annealing, plate treating process for forming hot dip galvanized layer, and alloying treating process, further.
Patent JP-2001051416-A (JP)
Title: Photosensitive composition based on saponified product of polyvinyl acetate and pattern forming method
Inventor: TAKANO KAZUHIRO
IPC: C08F2/50
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive composition soluble in a high boiling point organic solvent such as propylene glycol, developable with water, excellent in safety and having high sensitivity, high adhesiveness to a substrate and good suitability to patterning by dissolving a derivative of a saponified product of polyvinyl acetate having specified constituent units in at least one organic solvent selected from a specified group. SOLUTION: A derivative of a saponified product of polyvinyl acetate having constituent units of formulae I, II, etc., is dissolved in at least one organic solvent selected from the group comprising solvents of formulae III, IV, etc., to obtain the objective photosensitive composition. In the formulae I-IV, (k) and (l) are each an arbitrary natural number, (l) may be 0, R1 is H or methyl, R5 and R6 are each H, methyl, ethyl or acetyl, R7 and R8 are each H, methyl or ethyl, (s) is an integer of 1-4 and (t) is an integer of 1-2.
Patent JP-2001342696-A (JP)
Title: Work execution method for fire resistive protection
Inventor: HORI OSAO
IPC: E04B9/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a work execution method excellent in work execution performance and capable giving fire resistive protection to beams and/or the floor faces of an upper stores. SOLUTION: Fire resistant expansive sheets are laminated on the back face of a ceiling material. In this work execution method, beams and/or the floor faces upstairs are protected resistant to a fire by cutting off flames and insulating the heat by utilizing the expansion of the heat resistant expansive sheet due to the heating of a ceiling section by fire.
Patent JP-2001340736-A (JP)
Title: Mixing device
Inventor: TSUNOKAKE YASUHIRO
IPC: H01L21/306
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To mix and feed solutions containing different chemicals in a specified ratio into a supply tank. SOLUTION: A mixing device 10 supplies 50% hydrofluoric acid stored in an HF tank 11 and pure water generated by water purifying apparatus 21 to the feed tank 13 to mix at a prescribed rate, and supplies mixed solution in the feed tank 13 to a semiconductor manufacturing device 45 installed in the downstream side of the feed tank 13. A control part 19 reads and sets agitation time t according to the liquid supply capacity of the feed tank 13 and the ratio of HF liquid and the pure water from a liquid agitation database 60, before starting the supply of the mixed-solution of the HF liquid and the pure water. Because the pure water and the HF liquid replenished to the feed tank 13 are circulated through a return line 52 for stirring before being supplied to the semiconductor manufacturing device 45, their ratio becomes fixed.  Also in the feed tank 13, the concentration unevenness of the mixed-solution of the pure water and the HF liquid can be eliminated so that the concentration of the whole mixed-solution can be maintained uniformly.
Patent JP-2001343123-A (JP)
Title: Combustor structure of gas turbine
Inventor: FUKUI TOSHIMITSU
IPC: F23R3/42
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide the combustor structure of a gas turbine capable of being decreased in size. SOLUTION: To reduce the temperature of combustion gas generated in a combustor, the overall length of the combustor is shortened by forming an air hole to feed air in a scroll connected to the downstream side of the combustor.
Patent JP-2001342784-A (JP)
Title: Casing rotary excavating device
Inventor: TAMURA KATSUMI
IPC: E02D7/20
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a casing rotary excavating device for which any damage to a sliding portion due to the sliding of the guide cylinder can be repaired at a low cost and also the parts replacement can be reduced. SOLUTION: A lift frame 12 installed in a liftable manner on a base frame 1, a first guide cylinder 42 attached to the lift frame 12, a second guide cylinder 48 erected on a base frame fitted to the inside of the first guide cylinder 42, the lift frame 12 is lowered by guiding with both the guide cylinders 42 and 48 and the casing C is rotated and driven and the casing C is pressed while the lift frame 12 is lowered in the casing rotation excavating device, upper and lower two cylindrical bearing 100 of a synthetic resin-based type formed with a sliding material for a second guide cylinder 48 having a lower hardness than the second guide cylinder 48 is provided through a collar 101 at the inner peripheral portion at the lower end side of the first guide cylinder 42 in detachable, rotatable and slidable manners with the second guide cylinder 48,  and the inner side of the collar 101 is used as a pool for a lubricating material.
Patent JP-2001299169-A (JP)
Title: Stable finishing float having high sensitivity formed by separating weight part from float part to make them independent from each other and linking them with movable belt
Inventor: TAKADA YOSHIHIKO
IPC: A01K93/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a float for fishing able to easily obtain sufficient fishing for every fisher, in which a bite is allowed to float on tide without influenced by wind, and the shock of biting is reduced to the smallest. SOLUTION: The floating part and the weight part are formed in a separated independent state, and they are linked with a flexible movable belt such as a thread to produce an integrated float.