baber/WOPTO huggingface dataset:
Patent JP-2001290465-A (JP)
Title: Light emitting diode driving circuit
Inventor: MIYATA MASATAKA
IPC: G09G3/32
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To drive multicolor LED lamps whose cathodes are connected in common with a sync type driver. SOLUTION: Cathodes of red and green LEDs 22 and 23 constituting one dot are connected in common to be connected to a 16-bit driver 27. On the other hand, anodes of them are connected to different PNP transistors 24 and 25. A (4 to 16) decoder 26 controls on/off of the transistors 25 and 26 by the least significant bit A0 of an address signal (A0 to A3) to select the line of the red LED 22 or the line of the green LED 23. Thus, the 16-bit driver 27 can be made to be sync type constant current drier. As a result, this driving circuit can be made to be an integrated circuit without being accompanied by the increase of cost and power consumption. Moreover, lighting times (emission luminance) of the red and green LEDs 22 and 23 are adjusted by controlling the least significant bit A0 in the time-division manner.
Patent JP-2001290622-A (JP)
Title: Device and method for controlling distributed printing and recording medium
Inventor: IWATA FUMIHIKO
IPC: B41J21/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To perform distributed printing in a short time with high workability. SOLUTION: First of all, intermediate print data are prepared (1), and next, rendering processing is applied by parallel processing in time-division manner so that page data in the first page of these intermediate print data can be successively suited with respective printers 60-80 (2, 3 and 4). Processing for transmitting the final print data converted for the printer 60 to the printer 60 is performed in parallel with rendering processing for the next printer 70, and similarly, processing for transmitting the data to the printer 70 and to the printer 80 is performed parallel with next rendering processing as well.  Next, rendering processing is applied to the page data in the second page of the intermediate print data in order for the printers 60-80 (5, 6 and 7) and continuously, rendering processing is applied to the page data in the third page of the intermediate print data in order for the printers 60-80.
Patent JP-2001290823-A (JP)
Title: Information providing method
Inventor: NAKAZAWA SADAMITSU
IPC: G06Q50/10
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an information providing method which can easily provide necessary information as an information providing method which provides information on an article. SOLUTION: When a retriever terminal specifies the size of an article to a trader terminal, the trader terminal retrieves an article corresponding to the indicated size from a list of articles composed of information of the articles including at least size information registered previously from plural traders and presents the retrieval result to the retriever terminal. Further, when the retriever terminal indicates an article to the trader terminal, the trader terminal accepts a purchase of the indicated article and enables the article to be purchased.
Patent JP-2001293543-A (JP)
Title: Method for continuously casting steel
Inventor: FUJITA HIROKI
IPC: B22D11/108
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To produce a cast slab having the sound surface by preventing the development of star-crack in the case of casting the cast slab by using high ultrabasic crystalline mold powder. SOLUTION: When a continuous casting is performed by using the mold powder having >1.4 basicity and <0.15 Pa.s viscosity at 1,300 deg.C, the casting is performed by using mold copper plates 12, 13 coated with coating layer 2 of a metallic material of one or more kinds selected from the group of Fe, Ni, Cr, Co and alloys containing these metals at least at a part not higher than the meniscus 5 in the mold 11. When the continuous casting is performed by using the mold powder having >1.4 basicity and >=0.15 Pa.s viscosity at 1,300 deg.C, the casting is performed by using the mold copper plates coated with the coating layer at least at a part not higher than a position 300 mm above the lower end of the mold.
Patent JP-2001296377-A (JP)
Title: Analog display timepiece with character information display unit
Inventor: HIGO TAKASHI
IPC: G09F9/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To hold visibility excellent by adjusting luminance according to ambient lightness and to eliminate the power consumption and feeling of unpleasantness resulting from the display of character information, even after the light is turned off and the sounding of a time-alarming chime when an analog timepiece with a character information display unit always displays character information. SOLUTION: A photodetector 6 is provided to detect the ambient lightness of the timepiece 1, and the luminance of the character information display unit 4 is adjusted according to the detected lightness. When the ambient lightness is less than a certain value, the character information display is turned off and the chime of time alarming is stopped.
Patent JP-2001296372-A (JP)
Title: Human body moving direction decision device
Inventor: YAGISAWA HIROSHI
IPC: G01V8/12
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a human body moving direction decision device which can optionally select the position relation between 1st and 2nd human sensors. SOLUTION: The detection areas of the human sensors 11A and 11B are arranged side by side along the movement path of humans adjacently to each other. The outputs of the human sensors 11A and 11B are amplified by amplifiers 12A and 12B and shaped by comparators 13A and 13B into rectangular waves, which are inputted to 1st and 2nd input terminals 16a and 16b of an MPU 16 through retrigger timers 15A and 15B. The MPU 16 determines the detection signal from the 1st input terminal 16a as human body detection in an indoor-side area and the detection signal from the 2nd input terminal 16b as human body detection in an outdoor-side detection area to decide the human body moving direction according to those detection signals. A switch 14 switches the connection relationship between the human sensors 11A and 11B and the input terminals 16a and 16b of the MPU 16.
Patent JP-2001296028-A (JP)
Title: Microwave oven and refuse disposal set using the oven
Inventor: SATO NOBORU
IPC: F24C7/02
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To utilize a microwave oven, prevailing over a wide range, as a refuse disposal machine to dry and dispose of refuse without adding a special means, modifying, and special specification. SOLUTION: A refuse container 12 permeating microwaves is removably loaded on a turn table 7 rotated in a casing 1 of the microwave oven. A cutter 20 rotated by a motor 27 for a cutter is situated in the casing 1 and a heater 4 by heating to heat outside air, sucked by a suction fan 5, into hot air which is supplied in the refuse container 12 is situated at the inner upper part of the easing 1. Forced exhaust through an exhaust opening 1a by an exhaust fan 29 is effected on the interior of a microwave irradiation chamber 2.
Patent JP-2001293517-A (JP)
Title: Long size wire manufacturing apparatus
Inventor: TANAKA TAKASHI
IPC: B23K11/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a long size wire manufacturing apparatus capable of elongating and efficiently manufacturing a long size wire even if it is brittle regardless of a space for installing the apparatus. SOLUTION: The long size wire manufacturing apparatus 1 is provided with a welding apparatus 4 to form a long size stock 3 by successively in the axial direction welding end faces each other of plural wire elements 2 made of a metal sintered body, a grinding apparatus 6 to grind a protrusion generated to the outer circumference of a welded part 5, a lubricant coating apparatus 7 to coat a lubricant to the ground long size stock 3, a heating apparatus 8 to heat the long size stock 3 and an area reduction apparatus 10 to form a long size wire 9 by area-reducing the heated long size stock 3 to a prescribed area reduction rate.
Patent JP-2001296977-A (JP)
Title: Printer controller
Inventor: KURASHINA MANABU
IPC: G06F3/12
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To easily control a printer by allowing the printer to send information on the printer itself to a manager as an electronic mail. SOLUTION: This printer managing method is capable of sending an optional item in information on the printer itself belonging to the printer to an optional mail address with an optional opportunity.
Patent JP-2001296332-A (JP)
Title: Apparatus and method for test of semiconductor device
Inventor: UEHARA SABURO
IPC: G01R31/3193
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for the test of a semiconductor device whose test time can be shortened. SOLUTION: A tester processor 10 expands a test range by the portion of the resolution of a measurement, and it sets a pass value and a fail value which correspond respectively to its upper limit and its lower limit. The tester processor 10 skips an actual pass decision and an actual fail decision which correspond to the pass value and the fail value, it calculates a next measuring position, and it executes an AC parametric test using a binary search method with reference to a DUT 100.
Patent JP-2001305863-A (JP)
Title: Image forming method
Inventor: YAMAZAKI HIROSHI
IPC: G03G15/08
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a image forming method preventing image flowing despite of using transfer papers containing talc. SOLUTION: In this image forming method, an image is developed on a transfer paper by rubbing the electrostatic latent image on the surface of photoreceptor with the magnetic brush which is formed by supplying two- component developer comprising at least toner and carriers to a developer carrying part containing a magnet through a regulating part of developer layer. Then the toner image is transferred and fixed on the transfer paper and the residual toner on the photoreceptor is cleaned. The volume average particle diameter of the carriers is 40-150 μm, specific gravity is 4.8-5.3 and carrying amount of the developer to the developing area is 70-280 mg/cm2.
Patent JP-2001307952-A (JP)
Title: Method for manufacturing lead member for capacitor and electrolytic capacitor using the same
Inventor: FUJIYAMA TERUKI
IPC: H01G4/228
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lead member for capacitor and an electrolyte capacitor by which a problem that a necessary part cannot be treated chemically due to adhesion of a chemical formation solution to a lead wire during chemical formation of the lead member can be solved and an oxidization covering film be formed only on a necessary part. SOLUTION: An aluminum wire 2 is chemically treated to form an oxidization covering film thereon and it is cut at a desired length, and then a lead wire 4 to which a solder plating is applied is connected to its one end and the other end thereof is flattened and given by a joint part 3. Thus, since a round bar part 1 which is provided with the joint part 3 and is formed of aluminum wire 2 is provided with the oxidization covering film in advance through chemical formation, a lead member 5 where an insulative oxidization covering film is formed only on a necessary part can be obtained stably.
Patent JP-2001305596-A (JP)
Title: Shake correcting device
Inventor: SATO SHIGEKI
IPC: G03B5/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To realize the reduction of the number of parts, the reduction of work man-hours and the reduction of cost. SOLUTION: This shake correcting device is provided with shake correcting means 1 and 1A and a holding means 2 for holding the shake correcting means so that it is movable in a direction orthogonal to the optical axis of an optical system. The shake correcting means is equipped with a correction lens 1A for correcting shakes and a first position regulation part 1a. The holding means 2 is equipped with second position regulation parts 2a and 7 constituting a position regulation part to regulate the position of the correction lens in the optical axis direction with the first position regulation part. The correction lens and the first position regulation part are integrally molded of the same material.
Patent JP-2001307708-A (JP)
Title: Manufacturing method of separator for battery
Inventor: KAWABE MASAAKI
IPC: H01M2/16
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a separator for a battery, in which a battery capacity is high, a short circuit by dendrites is pevented, and a handling performance is superior. SOLUTION: A manufacturing method of a separator for a battery is composed of following steps: (1) a dispersion step, in which fine particles are dispersed in a gas, (2) an adhering step, in which the dispersed fine particles are adhered to a separator base material including a fiber sheet, (3) and a fixing step, in which the adhered fine particles are fixed to the separator base material.
Patent JP-2001307081-A (JP)
Title: Image processor
Inventor: ISHIKAWA JUNJI
IPC: G06T1/20
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To average power consumption between plural image processing circuits and to improve reliability in an image processor provided with the plural image processing circuits for parallelly processing image data. SOLUTION: This image processor is provided with the image processing circuits 24a and 24b for parallelly processing the image data, a performed transition frequency detection means 55 for respectively detecting the performed transition frequencies of the image data to be processed by the respective image processing circuits 24a and 24b and an image data changeover means 57 for replacing the image data to be processed by the respective image processing circuits 24a and 24b so as to average the operation rates of the respective image processing circuits 24a and 24b on the basis of the detected result of the performed transition frequency detection means 55.
Patent JP-2001307491-A (JP)
Title: Non-volatile semiconductor memory and its control method
Inventor: KISO HIROSHI
IPC: G06F12/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory in which data can be read out from a different bank during write-in/erasion and the next command can be waited in a chip. SOLUTION: It is discriminated by a discriminating section 12 whether a bank performing write-in/erasion and the next bank are same or not when the next bank is taken in during write-in/erasion. When they are same, second write-in/erasion is performed while keeping generation of voltage for write-in/ erasion after finish of first write-in/erasion. When they are different, after finish of the first write-in/erasion, generation of voltage for write-in/erasion is stopped and voltage for read-out is applied, a latch circuit 11 is updated by an out put of the discriminating means 12, power switches 3 and 4 are switched by a bank switching control section 7, voltage for write-in/erasion is generated, and the second write-in/erasion is performed.
Patent JP-2001258784-A (JP)
Title: Cutting holder for roll paper
Inventor: HOKARI RIEKO
IPC: A47K10/36
Filed: 2000-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a cutting holder for roll paper with which the roll paper is cut out perforations. SOLUTION: A blade which is linear on inner side and with a serrated edge on outer side is attached to one side of an take out opening located on the side of the holder having bosses or an axle inside on which a cover made of an elastic material and form is covered.
Patent JP-2001304877-A (JP)
Title: On-vehicle navigation device
Inventor: HORIE WATARU
IPC: G09B29/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation device capable of activating a function of an audio device connected to the area name of an own car position without undergoing a process of resetting the function of the audio device to connect it to the area of the own car position each time a driving route is set. SOLUTION: This on-vehicle navigation device is stored with a first table in which area names are connected to genre names in such a manner that one genre name is connected to a plurality of adjacent areas and a second table in which each genre name is connected to one function of the audio device. A genre name corresponding to the area name of the own car position is retrieved in the first table, and a function of the audio device corresponding to the retrieved genre name is retrieved in the second table. The audio device operates based on the retrieved function.
Patent JP-2000317105-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a ball guide gutter accurately and easily mounted on the reverse of a game board without dislocation between an upper gutter member and a lower gutter member. SOLUTION: A game machine has a ball guide gutter 3 mounted on the reverse of a game board. The ball guide gutter 3 consists of an upper gutter member 18 and a lower gutter member 19, divided into upper and lower parts. The upper gutter member 18 is positioned on the reverse of a game board 1 by a first positioning means and mounted thereon. The lower gutter member 19 having a gutter portion constituting a ball flow passage in succession to the gutter portion of the upper gutter member 18 is positioned on the reverse of a game board 3 by a second positioning means and mounted thereon.
Patent JP-2001312887-A (JP)
Title: Semiconductor storage device
Inventor: NAKAYAMA AKIRA
IPC: G11C11/413
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To realize reduction of chip size. SOLUTION: This device is provided with memory cell arrays 34a, 34b, a bank selector 36, a cell selecting circuit 38a, a data multiplexer 40, and an input/output buffer 42. The bank selector generates a bank selecting signal, and selects memory cell arrays alternately. The cell selecting circuit selects the prescribed memory cell out of memory cell arrays selected by the bank selecting signal, and performs read-operation and write-operation for this memory cell. The data multiplexer transfers read-data from a memory cell array selected by the bank selecting signal to the input/output buffer.
Patent JP-2001301893-A (JP)
Title: Beer server
Inventor: NAGAI KAZUO
IPC: B67D1/07
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To simply and sufficiently wash the constitutional parts of a bear server such as a tap or the like to keep sanitation and the quality of beer. SOLUTION: In the beer surver equipped with a container 10 having a cooling means (cooling water W, ice) of beer built therein and the tap having a sparkling mechanism built therein, the whole of the tap 30 is formed to the container 10 in a detachable manner, for example, by the screw connection of a female screw part 31a and a male screw part 32a. By this constitution, the whole of the tap 30 is detached from the container 10 and the tap 30 can be washed.
Patent JP-2001312371-A (JP)
Title: Device and method for transferring data
Inventor: IIJIMA YUKIO
IPC: G06F3/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for transferring data, with which system performance is improved by reducing the number of times of DRAM access in data transfer processing, the operating clock of the device is improved without improving the operating clocks of a DRAM and a DRAM control circuit, and a data transfer state equal with the execution of interpolating processing to a data omission is provided without increasing the required capacity of a FIFO buffer. SOLUTION: This device is provided with an SRAM 6 for designating a storage position corresponding to how many times synchronizing data are transferred and for storing data at that designated storage position and an SRAM controller 100 for controlling the storage or read of data by generating a storage address showing the storage position on the SRAM 6 and a read address for reading the data out of the storage position.
Patent JP-2001311437-A (JP)
Title: Clutch release bearing
Inventor: SUGIMOTO TAKASHI
IPC: F16C23/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a clutch release bearing having a less oil deterioration even under severe operating conditions of high temperature and high speed, and also having an excellent durability during which superior lubrication ability and splendid water tightness can be maintained. SOLUTION: The clutch release bearing is so constructed that an inner race 4 is arranged inside of an outer race 1 which is configured to have an inner flange 1b at one end axially through a plurality of rolling elements 2, a slinger 10 for retaining oil is fitted fixedly over the inner race 4 at one end side axially, a tip of a first oil seal installed at one end axially of the outer race 1 is made slidably contact with outside surface of the slinger 10, and a tip of a second oil seal 14 installed at another end side axially of the inner race 4 is made slidably contact with inside face of the inner flange 1b of the outer race 1. The lube oil dispersed by the centrifugal force due to high speed rotation is attached to and retained on the slinger 10 which is effective in preventing the lube oil deterioration.
Patent JP-2001304155-A (JP)
Title: Scroll type compressor
Inventor: KITANO MICHIO
IPC: F04C29/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type compressor having a lubrication mechanism improved in productivity, durability and reliability. SOLUTION: This scroll type compressor comprises a low pressure chamber 11 communicated with a suction side of compressing elements 14, 15, high pressure chambers 1a, 1b communicated with a discharging side of the compressing elements and reserving lubricating oil, middle pressure chambers 8a, 8b communicated with the low pressure chamber via a sliding part such as radial bearing 9a and a communication passage 33 to have the middle pressure chambers communicated with the high pressure chambers to be a passage for the lubricating oil. Opening of the communication passage is controlled by a movable piston valve 21. A valve stopper 35 adapted to receive the piston valve at a position of opening the communication passage is mounted on a chamber wall face 36 of the middle pressure chambers in an abutting state.  The piston valve can be abutted on the chamber wall face of the middle pressure chambers.
Patent JP-2000345283-A (JP)
Title: Thick steel plate good in toughness and low in yield ratio
Inventor: YOSHIE ATSUHIKO
IPC: C22C38/06
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a thick steel plate good in toughness by providing the steel contg. specified ratios of C, Si, Mn and Al, and the balance Fe with inevitable impurities with a structure composed of ferrite and cementite and contg. retained austenite whose volume ratio is within a specified range. SOLUTION: This low yield ratio thick steel plate consists of steel having a compsn. consisting of, by weight, 0.02 to 0.35% C, 0.02 to 2.5% Si, 0.30 to 3.5% Mn and 0.002 to 0.10% Al, and the balance Fe with inevitable impurities and a structure composed of ferrite and cementite and moreover contg. retained austenite of 1 to 30% by volume ratio. For the refining and precipitation hardening of the crystal grains, preferably, Nb and Ti are added by 0.002 to 0.10%. In is preferable that one or more kinds among 0.05 to 3.0% Cu, 0.05 to 10.0% Ni, 0.05 to 10.0% Cr, 0.05 to 3.5% Mo, 0.05 to 10.0% Co and 0.05 to 2.0% W are added to increase the strength of the steel, and for increasing the precipitation hardening, 0.002 to 10.0% V may be added thereto.