baber/WOPTO huggingface dataset:
Patent JP-2002084196-A (JP)
Title: Method and device for decoding huffman code
Inventor: KONDO MAMORU
IPC: H04N19/91
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a Huffman code decoding device for which a storage capacity required for decoding a Huffman code is reduced and a circuit scale around a memory is reduced. SOLUTION: There are provided a decoding candidate data extracting part 4, where all decoding candidate data with different bit length is extracted for outputting from an inputted Huffman code data; a minimum value data generating part 6 where a minimum value data of a Huffman code for each bit length is generated;  a subtracter 7 where for each decoding candidate data the minimum value data corresponding to the bit length of a decoding candidate data is subtracted from the decoding candidate data for outputting the subtracting result, while a polarity change is outputted as a signal, if the subtracting result changes from a positive value including 0 to a negative value, and a fixed length data generating part 8, where a fixed length data is generated based on the subtracting result outputted from the subtracter 7 using a previous decoding candidate data, instead of the subtracted result where a polarity change is outputted as a signal.
Patent JP-2002080951-A (JP)
Title: Method for producing galvannealed steel sheet
Inventor: IKEDA CHIKAYUKI
IPC: C23C2/28
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a profitable method for producing a galvannealed steel sheet excellent in the strength-ductility balance and plating characteristic and suitable to a blank for car, electric device, machine field, etc. SOLUTION: The steel sheet containing at least 0.05 mass% C and Mn, Si is cooled once to the temperature zone of a room temperature-a galvanizing bath temperature after annealing in the temperature zone of Ac1 point - Ac3 point. Successively, after galvanizing in the galvanizing bath, the alloying treatment is performed in the temperature zone of Ac1 point - Ac3 point.
Patent JP-2002088041-A (JP)
Title: METHOD FOR PRODUCING alpha,ω-DICYANO COMPOUND
Inventor: HARADA KATSUMASA
IPC: C07C255/04
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a new method for production aiming at improving the yield of an α,ω-dicyano compound and simplifying the process. SOLUTION: This method for producing the α,ω-dicyano compound is characterized by reacting 2-alkoxycycloalkanone oximes with formic acid and hydroxylamine.
Patent JP-2002086737-A (JP)
Title: Print head
Inventor: HORII SHINICHI
IPC: B41J2/16
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce as much as possible a position shift between an ink pressurizing chamber having a heating resistor and an ink ejection nozzle corresponding to the ink pressurizing chamber. SOLUTION: A substrate member 5 forming a side wall of the ink pressurizing chamber 7 and one end face and having a heating resistor 6 and a nozzle forming member 2 forming the other end face of the ink pressurizing chamber and having an ink ejection nozzle 3 corresponding to the ink pressurizing chamber are stuck with each other at a high temperature to form a print head 1. When sticking them, the positions of the substrate member and the nozzle forming member are aligned with each other at a center of the substrate member.
Patent JP-2002094906-A (JP)
Title: Photographing device
Inventor: AKIMA MASAMICHI
IPC: G06T11/80
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device that attains photographing with a high degree of freedom where image acquisition and a manual wiring entry are conducted in real time nearly at the same time in the case of generating a colorful and freely writable photograph. SOLUTION: The photographing device is characterized in that the photographing device is provided with an image acquisition means that acquires an image photographed by a camera in real time, a hand-write entry means that permits hand-write entry in free timing at the photographing, a storage means that stores both data from the image acquisition means and the hand- write entry means, a synthesis means that synthesizes the photographing image by the camera with the hand-writing image by the hand-write entry means and a control means that outputs the synthesized image to a display means and a printer.
Patent JP-2002095203-A (JP)
Title: Axial direction gap type canned motor for vacuum pump
Inventor: MATSUYUKI TOSHIHARU
IPC: F04C23/02
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an axial direction gap type canned motor for vacuum pump which can improve strength of a can without increase of loss of the can. SOLUTION: A fitting portion to a frame of a vacuum pump 1 in an external frame 6 of motor is provided with a motor flange 17 for holding the can in order to hold the can 16 with the external flame of motor 6 and the motor flange 17, an internal diameter of the motor flange 17 in the vacuum side is set narrower than the internal diameter of the motor external frame 6, a contact area with the can 16 of the motor flange 17 is set wider than the motor external frame 6, and the center area of the can 16 is projected toward a stator 9 to form a projected portion 16a.
Patent JP-2002092785-A (JP)
Title: Information display system, wireless information device using the same, and on-vehicle information display device
Inventor: OKADA REIKO
IPC: G08G1/0969
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a car navigation system capable of displaying the information under consideration of a moving time of a vehicle. SOLUTION: A present position managing part 8 grasps a present position by utilizing GPS, and an operating part 10 calculates an expected arrival time to a destination on the basis of the present position outputted from the present position managing part 8 and the destination held by a destination managing part 7. Further an information control part 3 reads out the information on the circumference of the destination at the expected arrival time from an information holding part 5, and a display control part 11 adds the information outputted from the information control part 3, to a map of the circumference of the destination held by a map information holding part 9, and displays the same on a displaying part 12.
Patent JP-2002093594-A (JP)
Title: X-ray tube and x-ray analyzer
Inventor: UKO TADASHI
IPC: H01J35/18
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube capable of irradiating a sample with X-rays suitable for X-ray analyses of both fluorescence and diffraction, and an X-ray analyzer. SOLUTION: For the vertical X-ray tube 10, electrons 45 are emitted on a target 44 to which positive voltage is applied from an earthed filament 48, thereby generating continuous X-rays and specific X-rays from the target 44. The X-ray tube is equipped with a beryllium-made windows 41, 42, which permit transmitting both X-rays, at the tips of a tube bulb. The windows are composed of the first window 41 which permits discharging both X-rays from the target 44 in a normal direction of the surface of the target 44 and the second window 42 which permits transmitting both X-rays from the target 44 in a direction near to a tangential direction of the surface of the target 44.
Patent JP-2002086532-A (JP)
Title: Molding information providing system
Inventor: SATO MASARU
IPC: G06Q50/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a molding parameter providing system under which optimal molding parameters required for molding using a new molding material and information relative to the examination of possible causes for a trouble and the trouble shooting whenever encountered, are provided by a material manufacturer. SOLUTION: This molding information providing system retrieves and provides information relative to the optimal molding parameters of the molding material which are set per the molding material and use application, with the help of a computer system comprising a computer system 1 for retrieval a server 10 connected to the computer system 1 and a specified data base 4 connected to the server 10.
Patent JP-2002090612-A (JP)
Title: Camera
Inventor: NISHIDA TAKATOSHI
IPC: G02B7/08
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a camera which is agreeably operated by a user by securing driving speed at a high load position, and which is capable of surely obtaining stopping accuracy at a stop position requiring high accuracy, guaranteeing focusing accuracy and preventing a driving mechanism from being damaged, even when the user performs an abnormal operation. SOLUTION: In the camera, having a zoom lens 2 whose driving load is varied according to an extended position and a CPU 6 for controlling the driving of the lens 2, the CPU 6 switches the driving control system of the lens 2, according to the extended position of the lens 2.
Patent JP-2002101643-A (JP)
Title: Control voltage supply device and water heater using it and air conditioner
Inventor: YASUDA TOSHIYUKI
IPC: H02M3/28
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a control voltage supply device which makes an output voltage of its power supply source changeable according to an instruction signal from a control part and reduction of its standby power consumption. SOLUTION: The control voltage supply device is constituted of a control part 1 which supplies each load a control voltage and a power supply source 2 which supplies the control part the control voltage. The power supply source has an automatic voltage control part which automatically controls the output voltage to an required voltage and a voltage change part which changes the required voltage according to the instruction signal, and the control part has a variable means 11 which generates the instruction signal to change the required voltage.
Patent JP-2002099499-A (JP)
Title: Semiconductor storage device
Inventor: KANEHARA AKINARI
IPC: G11C11/417
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory strengthening resistance due to the coupling noise of a memory bus without producing area penalty by a holding circuit in the capacity development of the memory so as to connect a plurality of memory blocks in the same memory bus, and without producing bus collision by the multiple selection of the two or more memory blocks in an initial state. SOLUTION: A block selection address BA shown to select the memory block is latched, and data are output when one memory block of a plurality of the memory blocks is operated and in non-operation time by making the output the activation signal of the output buffer of the memory block. Thereby the data of the memory block can be continued to be held without providing the holding circuit connecting the memory bus to the outside of the memory block. In addition, bus collision due to the multiple selection is prevented by activating only the output buffer of one memory block in the initials state.
Patent JP-2002101253-A (JP)
Title: Picture read device
Inventor: TSUBOI YOSHITO
IPC: G06T1/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To always judge the emission error of a light source. SOLUTION: This picture read device is provided with a means for converting a read picture into a digital signal, and for correcting the read digital signal based on the data of a reference white plate read at the time of reading an original. At the time of the main scanning, peak data are always monitored. When the peak data do not reach the reference value even after the lapse of a prescribed time after the light source is turned on, the read operation is stopped.
Patent JP-2002097539-A (JP)
Title: Aluminum alloy for galvanic anode in low-temperature seawater environment
Inventor: SUNAMOTO KENJI
IPC: C23F13/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy for a galvanic anode in a low- temperature seawater environment, which does not use many components in an alloy composition, does not greatly decrease a generation of electricity in the low-temperature seawater environment, and is used effectively for a cathodic protection under the environment. SOLUTION: The aluminum alloy for the galvanic anode in the low- temperature seawater environment includes 1.0-10.0 mass% zinc, 0.01-0.05 mass% indium, 3.5-6.5 mass% magnesium, and aluminum and inevitable impurities as the balance.
Patent JP-2002109900-A (JP)
Title: Semiconductor device and testing method for semiconductor storage device
Inventor: TOMIOKA HISANORI
IPC: G11C5/14
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which makes it possible to properly review wafer test conditions in a short time. SOLUTION: In a variable resistance circuit 32 included in an internal source potential generating circuit 1 of a DRAM, an N channel MOS transistor 47 is connected to fuses 48 to 51 for tuning an internal source potential intVCC in parallel. In LT previous-state return mode, a signal LTB goes up to 'H' level and the N channel MOS transistor 47 turns on; and then the same state as a state wherein none of the fuses 48 to 51 is cut is entered and the internal source potential intVCC returns to the level at wafer test time. After a final test, the wafer conditions can, therefore, be reviewed.
Patent JP-2002104884-A (JP)
Title: Method of manufacturing ceramic member, method of manufacturing table for wafer polishing device
Inventor: MISHIMA TOKUJI
IPC: C04B37/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method which is able to comparatively easily manufacture a ceramic member excellent in heat conductivity, as well as in long-term reliability, and hardly being broken. SOLUTION: The plural raw material 11A, 11B are laminated in a condition that the raw material 11A impregnated with a metal previously is set at least at a top part. The raw material 11A, 11B are heated at the point of metal fusing temperature in that condition. As the result, the plural raw materials 11A, 11B made of porous ceramic containing silicon are laminated, and the ceramic member 2 jointed mutually through the jointing layer 14 made of metal is manufactured.
Patent JP-2002104530-A (JP)
Title: Fixing cushion for packaging outboard motor
Inventor: KATO KOKICHI
IPC: F02B61/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To propose a fixing cushion for packaging an outboard motor using a paper packaging material which comprises, as a material, either a corrugated fiberboard or a paper board which is easy to collect/incinerate. SOLUTION: The fixing cushion for packaging an outboard motor comprises a bottom fixing cushion 11 and a top fixing cushion 12 which sandwich the outboard motor from upward and downward for elastically holding it. The bottom fixing cushion is formed by folding a sheet formed of a cardboard such as a corrugated fiberboard into a parallelopiped providing a hollow body, and assembling two longitudinal beam members comprising a similar hollow member with two lateral beam members constituted of the hollow body. The top fixing cushion is formed by folding the sheet formed of a cardboard such as a corrugated fiberboard into a parallelopiped providing a hollow body, and assembling two longitudinal beam members comprising a similar hollow member with one lateral beam member comprising the hollow body.
Patent JP-2002111183-A (JP)
Title: Substrate for cell protection circuit
Inventor: NEMOTO SATOSHI
IPC: H05K3/34
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To improve productivity and lower the cost by increasing the number of island substrates obtained from an original substrate. SOLUTION: In this method of manufacturing a substrate for a cell protection circuit, island substrates formed on an original substrate via punched grooves are separated. After nickel blocks 15 are fixed with solder on predetermined sites on the island substrates 13, the island substrates 13 are separated from the original substrate. Then, nickel plates for connecting a cell and a substrate to the nickel blocks 15 on the separated island substrates 13 are fixed by spot welding.
Patent JP-2002111142-A (JP)
Title: Structure of printed circuit board
Inventor: KITAHARA MASARU
IPC: H05K3/34
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To effectively increase flexural stiffness of a printed circuit board by a pattern, and to inhibit retention of warpage after conveyance. SOLUTION: A pattern 13 is formed on the printed circuit board 1. In this case, the pattern 13 continues in the direction perpendicular to the conveyance direction of a substrate.
Patent JP-2002105191-A (JP)
Title: Method for producing polycarbonate
Inventor: YOSHIDA SHU
IPC: C08G64/30
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing a polycarbonate produced by a transesterification method. SOLUTION: A phosphoric ester compound represented by general formula (I) (R is a hydrogen atom, a 1-18C alkyl group or a 1-8C oxyalkyl group; m is an integer of 1-20; n is 1 or 2) is added to a polycarbonate.
Patent JP-2002106427-A (JP)
Title: Intake system of internal combustion engine
Inventor: KANEKO HIROYUKI
IPC: F02M35/104
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an intake system of an internal combustion engine, improving intake efficiency and output and having excellent performance for discharging an oil mist. SOLUTION: In the intake system of the internal combustion engine, a surge tank 7 is disposed along the longitudinal direction of the engine, and the side part of the surge tank 7 is formed with a plurality of branch openings 7a, 7b and 7c. One side part of the surge tank 7 is formed as an inclined plane 7d, wherein the openings 7a, 7b and 7c are disposed in such a manner as to be displaced in the longitudinal direction with respect to the engine. The openings 7a, 7b and 7c can be efficiently disposed in a limited configuration space, and the intake efficiency and the output are improved.
Patent JP-2002111679-A (JP)
Title: Closed group communication method and communication terminal
Inventor: KAWAGUCHI KENJI
IPC: H04L9/08
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a group communication system configuring a closed communication network autonomously with many and unspecified communication terminals. SOLUTION: A cell message including group identification information is broadcast from an arbitrary communication terminal to many and unspecified communication terminals and a response message including the group identification information is broadcast from other communication terminal. A closed communication network is formed of the communication terminal and at least one communication terminal transmitted a response message within a given time and group communication is performed by a communication message using the group identification information.
Patent JP-2002109218-A (JP)
Title: Financing system and its method
Inventor: KATAOKA YUJI
IPC: G06Q40/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rapid financing system by using a simple procedure through a communication network such as the Internet, etc., concerning the procedure such as a financing application contract, etc. SOLUTION: A virtual financial institution 3 is arranged on the Internet 2 in the financing system. In the embodiment of this invension, the virtual financial institution 3 is arranged on the Internet 2 and provided with a Web terminal 31 for distributing, etc., data for a financing contract application, a main database 32, a calculation system terminal 33 for performing a contract processing and an accounting processing based on the procedure in the Web terminal 31 and a settlement part 34 for establishing settlement based on the processings in the accounting terminal 33 and performing financing. The terminal 33 is provided with a function of setting the payment date of a commission which occurs in the case of the contract to an optional time in the case of or after financing.
Patent JP-2002110025-A (JP)
Title: Undervoltage tripping device with quick closing contact of circuit breaker
Inventor: MIURA MASAO
IPC: H01H71/46
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To secure a contact stroke with room in a limited space by transmitting an operating stroke of a driving lever internally packaged in a breaker body to a contact holder of a quick closing contact mechanism equipped on an undervoltage tripping device by amplifying the operating stroke. SOLUTION: An intermediate lever 18 is provided as a stroke amplifying means to transmit an output stroke of the driving lever to the contact holder by amplifying it between the contact holder 14c of the quick closing contact point mechanism and the driving lever 16 internally equipped in the breaker body, an angular cam part 14c-2 is formed on a head end part of the contact holder by facing against a head end pin 18a of the intermediate lever, and a stroke ratio of the contact holder/the driving lever is increased by pressurizing the contact holder along the angular cam by the head end pin of the intermediate lever to be oscillated by motion of the driving lever on the undervoltage tripping device 14 with the quick closing contact mechanism 14 built in it as an accessory device of the circuit breaker.
Patent JP-2001161712-A (JP)
Title: Heart stabilizer
Inventor: SNOW EDWARD RAMSEY
IPC: B25J17/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a heart stabilizer including a wrist to connect an end effecter to a first link mechanism. SOLUTION: The end effecter and the wrist are inserted through an incised part on the chest of a patient for assisting an operator in performing the minimum invading coronary artery treatment. The wrist has the cleverness to stabilize the heart by disposing the end effecter on the heart.
Patent JP-2002112620-A (JP)
Title: Discharging straw-treating unit of combine harvester
Inventor: YAJIMA HIROSHI
IPC: A01F12/40
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a discharging straw-treating unit supporting a rotary shaft installed with disk shaped cutter bodies side by side and another rotary shaft installed with raking-in bodies side by side in parallel between side plates of a cutter frame body, so as to be able to demount the above rotary shafts easily from the cutter frame body. SOLUTION: This discharging straw-treating unit is provided by constituting the positions of the above cutter bodies 3 and the raking in bodies 5 as not overlapping each other and exchangeable, and demounting the rotary shafts 4, 6 after changing their positions to the above exchanging position.
Patent JP-2002110530-A (JP)
Title: Electron beam aligner
Inventor: KUROKAWA MASAKI
IPC: H01L21/027
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam aligner in which an error in movement of a stage due to inclination of a mirror can be corrected by calculating the mirror inclination to precisely expose an electron beam. SOLUTION: There are provided a first position calculating unit wherein a mark on a stage is irradiated with an electron beam, the amount of the emitted electrons is detected and the position of the stage is calculated based on the detected electron amount; and a second position calculating unit wherein a mirror disposed on a side surface of the stage is irradiated with a laser beam, and the position of the stage is calculated based on reflection light of the laser beam. Consequently, the inclination of the mirror disposed on the stage can be calculated based on errors in the respective positions calculated by the first position calculating unit and the second position calculating unit.  Furthermore, electron beams can be precisely exposed by controlling deflection of the electron beams based on the calculated mirror inclination or the like and correcting an error in movement of the stage due to the mirror inclination or the like.