baber/WOPTO huggingface dataset:
Patent JP-2001223912-A (JP)
Title: Image processor and storage medium
Inventor: OUCHI SATOSHI
IPC: H04N1/40
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processor such as a color copying machine that can enhance the quality of reproduced image such as a low contrast character like a character written in a pencil and a character on a thin color background. SOLUTION: An image area discrimination circuit 120 separates a black character edge area, a color character edge area, and a pattern area. A contrast discrimination circuit 130 detects a low contrast area. An image data processing circuit system 110 applies processing corresponding to its kind to each of separated image areas and applies color character edge area processing to an area discriminated to be a low contrast area by the contrast discrimination circuit 130 even in the case of an area discriminated to be a black character edge area through the image area separation. Thus, connection of lines of a low contrast character is smoothed so as to reproduce an image with less 'blurred sence'.
Patent JP-2001228720-A (JP)
Title: Image forming device
Inventor: MASUDA KATSUMI
IPC: B65H5/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of effectively utilizing limited space inside the device by reducing unused space inside a transfer material carrying belt formed by stretching the belt on rollers from an inner peripheral surface. SOLUTION: A paper transfer unit is provided with a pair of belt bending rollers 100a and 100b functioning as a belt bending means for pressing and bending an endless paper carrying belt 51 stretched between a pair of rollers 52a and 52b from the outer peripheral surface. The pair of rollers 100a and 100b is rotated to follow the moving of the belt 51. Thus, the space around the belt 51 is narrow in a region where it faces to the inner peripheral surface side of the belt and wide in a region where it faces to the outer peripheral surface side thereof.
Patent JP-2001225056-A (JP)
Title: Method for treating liquid-containing waste
Inventor: IIDA KATSUMI
IPC: C02F1/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of liquid-containing waste, especially suitable for treating waste water containing a large quantity of suspended solids or liquid-containing waste having a high content of water, such as high- concentration waste liquor and sludge waste liquor. SOLUTION: This treatment method includes a solid-liquid separation process where the liquid-containing waste is fed to a solid-liquid separation tank comprising an inclined screen and a bottom screen connected to the inclined screen to flow through the inclined screen and to be stored on the bottom screen, thereby separating into solid residues and a liquid material through the screens, a vacuum drying process where the solid residues are agitated and sucked by vacuum to be dried under vacuum, and are fermented to produce compost at the same time, and a discharged liquor treating process where the liquid material is subjected to biological oxidation and deodorization.
Patent JP-2001229440-A (JP)
Title: Switch for automatic vending machine
Inventor: INAGAKI NOBORU
IPC: G07F9/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a switch for an automatic vending machine by which display contents can easily be changed. SOLUTION: The unit body 1 of the switch A for the automatic vending machine is composed of a cover-side block 61 constituted by connecting in array plural main parts 61a provided with push buttons 14 for vending articles specified by being operated and a body-side block 60 constituted by connecting in array plural main parts 60a containing push-button switches 11 operated as the respective push buttons 14 are selectively operated, and then fitted to a fitting plate 50 of an automatic vending machine body main body B while the fitting plate 50 is sandwiched between both the blocks 60 and 61. The body- side block 60 has support ribs 60d stood on the main parts 60a positioned on both the sides and the respective connection parts 60c and an information display plate 70 which displays information on an article is fitted to the unit body 1 by engaging the edge of the information display plate 70 with an engagement groove 60e formed on the opposite surface of each support rib 60d.
Patent JP-2001230525-A (JP)
Title: Device and method for forming circuit body
Inventor: AKIBA YOSHINOBU
IPC: H05K3/10
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for forming a circuit body for reducing bubbles included in a circuit pattern and constituting the circuit body which is superior in conductivity. SOLUTION: In a circuit body forming device 1, the shape of the discharge port 21 of a discharge member 11b, which is formed at the tip of a needle 11a and discharges conductive paste 4, is formed into a curve shape extending from the center of a widthwise direction to both ends. Conductive paste 4, discharged from both ends, is delayed compared to conductive paste 4 discharged from the center by the shape of the discharge port 21 and it is applied onto the surface of an object. Namely, a part of conductive paste discharged from the center moves to both ends, when the discharge port 21 is moved in the direction of an arrow A and conductive paste 4, is discharged. The entrainment of air to conductive paste 4 is prevented, while conductive paste 4 is moved and bubbles included in conductive paste 4 can be dispersed.  Thus, the bubbles in the circuit pattern, which are formed by applying and curing conductive paste 4, can be reduced.
Patent JP-2001228850-A (JP)
Title: Multi-screen display method
Inventor: SHIMURA KENJI
IPC: G06F3/048
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of setting registers and data tables which are used to designate a slave screen. SOLUTION: When plural slave screens of the same size are displayed adjacently on a display screen, the display position of a slave picture to be next designated is determined by the result of calculation based on the display position of the slave screen designated at present and the size of the slave screen.
Patent JP-2001228680-A (JP)
Title: Color image forming device
Inventor: ISHIYAMA TATSUNORI
IPC: G03G15/16
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of always stably outputting a high-quality color image regardless of the variation and the fluctuation of the resistance value of a transfer carrying member and a transfer means, securing high transfer efficiency and maintaining low retransfer rate. SOLUTION: This color image forming device is provided with plural image forming units UY, UM, UC and UBk where a latent image is formed on photoreceptors (image carrier) 1y, 1m, 1c and 1bk and developed by developing devices (developing means) 4y, 4m, 4c and 4bk, and forms a color image by successively multiply transferring the toner image to transfer material P.  At least one of transfer rollers (transfer means) 9y, 9m, 9c and 9bk transferring the toner image to the transfer material P electrostatically attracted to a transfer carrying belt (transfer material carrying member) 5 from the units UY, UM, UC and UBk is constituted by including a CPU (current control means) 16 performing constant-current control, a high voltage power source (output voltage detection means) 15 detection the output voltage value at the time of performing the constant-current control by the CPU 16 and a means for deciding output voltage to the transfer material P based on the result of arithmetic operation for input from the power source 15.
Patent JP-2001226103-A (JP)
Title: Fuel reforming device
Inventor: HAGA FUMIHIRO
IPC: C01B3/32
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel reforming device capable of producing a hydrogen- containing gas continuously. SOLUTION: This device is an autothermal type fuel reforming device 100 and, when the activity of a copper-containing catalyst is degraded to a prescribed ratio, the catalyst is reactivated by stopping temporarily the supply of an oxygen-containing gas to the catalyst and reducing copper oxide generated in the catalyst.
Patent JP-2001227131-A (JP)
Title: Sealing cover for tile-hanging and fixing construction method and waterproof foundation structure
Inventor: TAKADA TOSHIHIRO
IPC: E04F13/073
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a sealing cover, by which a sealing external surface formed at an outside angle section, a reentrant angle section or the like for a tile- hanging and fixing construction method is formed simply in one having excellent decorating properties, and a waterproof foundation structure. SOLUTION: Openings formed among waterproof foundation materials engaging tiles by a dry type by engaging recessed sections for bonding of tile rears and projecting sections for bonding formed to the surfaces of the waterproof foundation materials or among the foundation materials and mounting members such as sashes or the like are filled with a sealing material and sealings are formed. The surfaces of the sealings are covered with sealing covers, holding voids among the foundation materials and the sealings. Accordingly, the foundation structure in which the sealings executed on a field are not exposed to external surfaces, the weather resistance of the waterproof foundation materials is improved and the functions of the sealings exposed to the joint sections of the tiles can be held for a prolonged term can be provided.
Patent JP-2001243718-A (JP)
Title: Device for reproducing recording medium
Inventor: INOUE HIDEO
IPC: G11B27/034
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium reproducing device capable of simply setting and modifying sampling start and end points and performing appropriate sampling. SOLUTION: This device has a repeat point setting means S10 to S24 setting repeat reproduction start and end points where the start and end of reproducing a recording medium is repeatedly performed, a repeat reproducing means S26 to S36 repeatedly reproducing the recording medium about the section between the repeat reproduction start point and the end point, a repeat point modifying means S40 to S54 modifying and setting at least one between the repeat reproduction start and end points, and a sampler means S56 to S68 sampling data reproduced from the recording medium about the section between the repeat reproduction start and end points and storing the data in a memory for samples. Accordingly, it is possible to easily set and modify sampling start and end points and to perform appropriate sampling.
Patent JP-2001244923-A (JP)
Title: Clock generating circuit
Inventor: ARAI MAKOTO
IPC: H04L7/033
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a clock generating circuit wherein the number of wiring on a back wiring board is reduced and the number of a frequency synchronism oscillator circuits is reduced as well. SOLUTION: Concerning the clock generating circuit for supplying a synchronizing clock signal through the back wiring board to plural packages accommodated on the back wiring board, this circuit is provided with at least one frequency synchronism oscillator circuit to become the common multiple of even multiples of various frequencies required for the package of the clock supply destination and a clock frequency over the back wiring board is equal to or lower than 10 MHz. Thus, concerning this clock generating circuit, the number of wiring assigned onto the back wiring board can be reduced and the number of frequency synchronism oscillator circuits in the clock generating package can be reduced.
Patent JP-2001242129-A (JP)
Title: Lamination type gas sensor element, method of manufacturing the same and gas sensor equipped with gas sensor element
Inventor: MAKINO KEISUKE
IPC: G01N27/416
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated type gas sensor element, capable of being arranged without being restricted by temperature condition and capable of miniaturizing a gas sensor itself, and to provide a method of manufacturing the same. SOLUTION: The entire surface of an unbaked sheet which becomes a solid electrolyte layer after baking is coated with paste for an insulating film and the coated sheet is dried to form a coating film comprising the paste, and subsequently, the through-hole piercing the coating film and the unbaked sheet is provided. Furthermore, the paste is once applied to the upper and rear surfaces of the coated unbaked sheet and is allowed to flow down by evacuating the throughhole from the opening part reverse to that on the side of the coated surface to form a laminate equipped with unbaked layers, having the through- hole of which the inner wall surface is coated with the paste and the laminate is baked to obtain a gas sensor element. Since this gas sensor element is insulated up to the inside of the through-hole, insulating properties can be ensured, regardless of the temperature condition.
Patent JP-2001250380-A (JP)
Title: Dram circuit and its control method
Inventor: HOSOKAWA KOJI
IPC: G11C11/401
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM circuit with which operation speed of writing can be increased even when a write-mask is performed and its control method. SOLUTION: This DRAM circuit has a new column switch 14 for connecting a bit-line-pair 12 and a data-line pair 5 through a sense amplifier 13. This new column switch has a function for separating the data-line-pair 15 selected in write-mask-operation from the corresponding bit-line-pair 12. Consequently, even if the column switch 14 is turned on before it is sufficiently amplified by the sense amplifier 13, there in no possibility that the sense amplifier 13 is erroneously operated and data on the bit-line-pair 12 is destroyed operating speed of writing can be increased independently of existence of write-mask- operation of a DRAM.
Patent JP-2000319262-A (JP)
Title: Phenyldiazirine compound and photoaffinity reagent
Inventor: HATANAKA YASUMARU
IPC: C07D495/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound useful as a synthetic intermediate for a stable and useful biotinylated phenyldiazirine compound for simply producing photoaffinity reagents. SOLUTION: A compound expressed by the formula  R1 is NHP1 (P1 is an amino-protective group), COX1 [X1 is an alkoxy, OH, NHSO2-X2-CO-X3 (X2 is an arylene or alkylene; X3 is an alkoxy or OH)]; R2 is an aldehyde, a lower hydroxy alkyl, a halogenated lower alkyl, (CH2)X-O-NHP1 (x is 1-4) or the like; m is 1-4; n is 1-6), e.g. 2-[2-[2-(2-tert-butoxycarbonylaminoethoxy) ethoxyethoxy]-4-[3-(tri f luoromethyl)-3H-diazirin-3-yl]benzyloxyphthalamide). The compound of the formula is produced, e.g. by using [2-methoxy-4-(1-azi-2,2,2- trifluoroethyl)benzaldehyde] as a starting raw material.
Patent JP-2001246269-A (JP)
Title: Rice washing device
Inventor: SUZUKI KISAKU
IPC: A47J27/14
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a rice washing device capable of efficiently washing rice in a short time and preventing the generation of broken rice. SOLUTION: In this rice washing device, a rice discharge opening 3 is formed at the lower end of a rice washing tank 2 comprising a cylindrical body, the lower part of which as an inverted conical shape, and a drain pipe 18 is formed at the lower side of the tank, a rice discharge valve 12 for opening and closing the rice discharge opening 3 is installed at the lower part of a hollow valve stem 11 vertically moving in the rice washing tank 2. and a stirring member 10 is mounted on a hollow rotary shaft 5 into which the valve stem 11 is inserted. Air is sucked from the intake ports 16, 17 of the rotary shaft and valve stem 11 by supplying water into the valve stem 11 from its upper part so as to allow the water to flow down.  Bubbles generated by the mixing of the air and the water are discharged to the lower part of the rice washing tank 2 to wash rice with the water and the bubbles, thereby increasing a rice washing effect. At the same time, impurities, such as rice bran, are made to overflow from the upper part of the rice washing tank by using their floating property.
Patent JP-2000330470-A (JP)
Title: Power arithmetic unit, power residue arithmetic unit, elliptic power multiplication point arithmetic unit and method and recording medium therefor
Inventor: ONO TAKATOSHI
IPC: G09C1/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a power holding area by shifting positions of bits which are to be read out next from a bit string storage means from an upper bit side to a lower bit side except a sign bit. SOLUTION: An exponent value holding register 201 has a width in which 2 is added to the number (n) of bits of an exponent value. At the input 202 of an initial vale, an input (k) is inputted and an exponent value judging part 203 classifies bit patterns of upper 4 bits of the exponent value holding register 201 into four kinds of types and an exponent value transforming part 204 performs tranformations of bit patterns of the upper 4 bits of the register 201. An exponent value shifter 205 shifts bits other than the most significant bit of the register 201 to the left by one bit.  In this case, a corresponding bit string in a bit string storage means is updated with the generated bit sting data by specifying the calculating method of a number A which is to be exponentiated on the basis of bit string data to be read out and next respective means are made repeatingly operate by (n+1) times while sifting positions of bits which are to be read out next from the upper bit side to the lower bit side except the sign bit.
Patent JP-2001255487-A (JP)
Title: Optical scanner
Inventor: HATORI TATSUYA
IPC: H02K5/167
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a small and inexpensive optical scanner in which the rigidity of a housing is strengthened, the vibration level of the housing itself is reduced, and the vibration level of a rotating body is reduced. SOLUTION: One end of a fixing shaft 16 is pressed into the central part of the bottom plate 12A of the housing 12, and the fixing shaft 16 is fixed on the bottom plate 12A. A female screw part 16A is formed at the other end of the fixing shaft 16, and screwing of a set screw 52 is possible. Then, a hole 50B is provided in a cover 50 at a position corresponding to the female screw part 16A, and the hole 50B has a size for inserting a set screw 52. The set screw 52 is inserted in the hole 50B, screwed into the female screw part 16A, and thus the other end of the fixing shaft 16 is fixed to the cover 50. Thereby the same effect as the case where a strut is provided in the housing 12 can be acquired, the rigidity of the optical scanner 10 can be enhanced, and thus the vibration of the housing 12 and the cover 50 can be reduced.
Patent JP-2001260075-A (JP)
Title: End face cutting device for resin molded plate
Inventor: WAKANO TERUO
IPC: B26D1/06
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an end face cutting device of a resin molded plate with high productivity preventing chipping scars and passage streaks from occurring during cutting work. SOLUTION: Cutting tools 35a and 35b having cutting edges wider than a thickness size of the resin molded plate 40 fixed and supported on a table 12 are attached to a tool rest 34. This tool rest 34 can reciprocate on the table 12 along an end face 41 of the resin molded plate 40 via a ball screw 3l. A bracket slidably supporting the tool rest 34 can reciprocate perpendicularly with respect to the end face of the resin molded plate 40 via a ball screw 36a.
Patent JP-2001260792-A (JP)
Title: Air bag device
Inventor: ASANO MASAKAZU
IPC: B60R21/20
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device which can make its air bag cover agreeable to the touch. SOLUTION: The air bag device M1 comprises a flatly deployed air bag 11, which is folded to approach near its center and confined in the air bag cover 40. The part 44 of the air bag cover 40 located above near the center of the air bag 11 folded is thickly formed to project downwardly from its periphery.
Patent JP-2001260408-A (JP)
Title: Method and apparatus for preheating thermal head
Inventor: YOROZU HIDENORI
IPC: B41J2/38
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To improve a recording efficiency by shortening a time from preheating to an actual recording start of a thermal head. SOLUTION: In supplying power by a plurality of the number of times to a heating element 11 at different temperatures of the thermal head 10, a width of pulses to be impressed to the heating element 11 is made small as the thermal head 10 nears a set temperature. The heating element 11 of the thermal head 10 is heated little by little to suppress an increased temperature as the thermal head 10 nears a preheating set temperature. The increased temperature exceeding the set temperature of the thermal head 10 is made small in this method.
Patent JP-2001267634-A (JP)
Title: Mounting structure of light emitting diode
Inventor: TOKUTOMI SHINJI
IPC: H01L33/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a light emitting diode which stably fixes a resin package and holds the shape of a lead frame. SOLUTION: The mounting structure mounts and fixes a light emitting diode 2 having a resin package 2a which seals the light emitting element and has a flange 2a-1 formed at the lower end, and leads 2b, 2c projecting downward from the resin package 2a on a fixing seat 1b formed in a housing 1. The fixing seat 1b has tongue pieces 1d which elastically fit the resin package 2a outside and can engage with the upside of the flange 2a-1 at the lower ends, and a guide tube 1e which is formed below the lower end of the tongue pieces 1d and has a guide hole 1f for restricting the leads 2b, 2c inserted thereinto.
Patent JP-2001267515-A (JP)
Title: Ferroelectric memory element
Inventor: MIYAZAWA HIROSHI
IPC: H01L27/108
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an element structure for realizing multi-valued memory function for enhancing the recording density of a ferroelectric memory element. SOLUTION: A first recording layer 111 and a second recording layer 133 both of which consists of ferroelectric are laminated with an insulator layer 122 interposed between and hysteresis function regarding polarization moment which is independent mutually in the first record layer and the second record layer is provided.
Patent JP-2001260464-A (JP)
Title: Printer
Inventor: NAMEKAWA TAKUMI
IPC: B41J11/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of being reduced in size by a simple structure, minimizing a margin for the printing to an object and improving the image quality. SOLUTION: This printer 10 comprises a head section 52 for performing the printing of image on the object P, a feeding section 30 for feeding the object and a driving means 40 for driving the feeding section. The head section 52 is provided to the head moving means 51.
Patent JP-2001268465-A (JP)
Title: On-screen menu operation unit and television receiver
Inventor: HIGASHIHARA MORIO
IPC: H04N5/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an on-screen menu operation method for preferentially selecting/performing a specified operation item in a menu. SOLUTION: A main menu composed of plural main operation items is displayed by operating the menu key 25 of a remote controller 13, and in the case that a prescribed main operation item is selected by a menu selection key 24, a sub menu composed of sub operation items provided in the lower layer is displayed. Further, a control means 9 is provided with a function for preferentially selecting a specified sub operation item among the sub operation items based on the using frequency of a user or the like and performs control so as to automatically perform the adjustment/setting of the specified sub operation item without displaying the sub menu in the case that the main operation item provided in the high order hierarchy of the specified sub operation item is selected.