baber/WOPTO huggingface dataset:
Patent JP-S62275926-A (JP)
Title: System for controlling magnetically levitating slider
Inventor: NAKASEKI TSUGUTO
IPC: B65G54/02
Filed: 1986-05-23
Abstract: PURPOSE:To ensure a necessary gap by overlapping magnetic fluxes of an electromagnet and a permanent magnet when a magnetically levitating system of zero power one needs a static load by which the gap between the permanent magnet and a rail is mode smaller than a limited one. CONSTITUTION:A leg block 30 of a guide rail 20 is fixed on a base 10 and a stator 23 of an induction type linear motor is disposed on the central portion of the guide rail 20. On the other hand, a slider 40 has vertical plates 41, 42 on both sides of guide rail 20 and horizontal plates 43, 44 and 45, 46 extending inward from the upper and lower portions of said vertical plates. The horizontal plates 45, 46 are provided with a permanent magnet 63 constituting magnets 60, 60 for a magnetic bearing, cores 61, 62 and coils 65, 64. The magnet 60 for magnetic bearing is provided with a position sensor 1 to detect a gap between the upper surface 66 of an electromagnet and a guide surface 67 at the underside of guide rail 20. When a static load is needed which narrows the gap by a predetermined value or more, current is supplied to the coils 65, 64 to produce magnetic fluxes laid on those of the magnet 63. Thus, a necessary gap is held to prevent the magnet from contact with the rail.
Patent JP-S62276577-A (JP)
Title: Fixing system for picture forming device
Inventor: ANDO KENJI
IPC: G03G15/20
Filed: 1986-05-23
Abstract: PURPOSE:To prevent a toner adhering to a fixing roller from being melted again and transferred to a press roller side, by making the surface temperature of the fixing roller low than the softening point of the toner adhering the felt member of the fixing roller while printing operations are stopped. CONSTITUTION:When a fixing heater 30 is turned on, the surface temperature Th of a fixing roller 10 is controlled so that the temperature Th can be made higher than its preheating temperature T5 and lower than the upper limit T4 of the softening temperature of toner adhering to a felt member 50. When a print signal is turned on, the fixing roller 10 starts to rotate and the surface temperature Th becomes higher than the lower limit T2 of the fixing temperature and lower than the upper limit T1 of the fixing temperature. When a prescribed number of printed copies is reached, rotation on the fixing roller 10 is stopped. Therefore, the toner adhering to the felt member 50 does not melt again and adhere to a press roller 20 while the printing operations are stopped.
Patent JP-S5243936-A (JP)
Title: Electric machine and apparatus winding
Inventor: OOGURO TAKAHIRO
IPC: H01F27/28
Filed: 1975-10-06
Abstract: PURPOSE: Flow of cooling fluid among winding unit is equalized, and local elevation of winding temperature is restrained to lower limit furtherly, fluid loss of cooling fluid is reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62276633-A (JP)
Title: Storage device access mechanism
Inventor: NOJIRI TORU
IPC: G06F12/00
Filed: 1986-05-24
Abstract: PURPOSE:To divide a storage device to which register files or the like are one-dimensionally assigned into several storage areas to control the files by specifying the number of storage areas and their size based on a software. CONSTITUTION:A bank specifying pointer 3 and an offset specifying pointer 4 are pointers with N-bit width for specifying an access address in the storage device 1. A pointer forming circuit 5 forms an access pointer 6 indicating a word address in the storage device 1 by finding out OR in each corresponding bit based on the combination of the pointers 3, 4. The upper (n) bits of the pointer 3 indicate the order number of a bank 2 and the lower (n) bits are always set up to '0' by the software. On the other hand, the lower (N-n) bits of the pointer 4 indicate the offset value of a word in the bank 2 and the upper (n) bits is always set up to '0'.
Patent JP-S61279605-A (JP)
Title: Pulverized coal feeder to blast furnace
Inventor: WAGURI SHINJIRO
IPC: C21B7/00
Filed: 1985-06-04
Abstract: PURPOSE:To operate stably a blast furnace at a low cost by providing a pulverized coal supplying system having the pulverized coal supplying capacity expresed by the specific equation when the blast furnace is going to be blown down in the event of a trouble in a coal crusher. CONSTITUTION:The pulverized coal supplying system having the pulverized coal supplying capacity to maintain at least the equation (AXB)+C=DXB when the blast furnace is going to be blown down by the trouble in the coal crusher is provided. A: the pulverized coal supplying capacity (weight/hour) of the remaining coal crusher except the defective coal crusher, B: the period (hour) for preparing the blowing down of the blast furnace, C: the storage capacity (weight) of th storage tank, D: the blowing rate (weight/time) of the pulverized coal to the blast furnace. More specifically, plural units of the crushers are provided to the pulverized coal supplying system and the number of the crushers having the possibility of getting out of order within 6-7hr in the period for preparing the blowing down of the blast furnace is preliminarily predicted and the required capacity of the storage tank is determined by making effective use of the remaining supplying capacity of the crusher group except such crushers.
Patent JP-H09307492-A (JP)
Title: Diversity receiving circuit
Inventor: SHINKO NAOKI
IPC: H04B7/10
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain an optimally receiving state without a large circuit scale and complicated control. SOLUTION: A comparing part 18, a phase control circuit 13 and an amplitude control circuit 14 are connected to a selection part 12 switch-selecting directional antennas 1 to n (n=4, e.g.). First of all, a control part 17 switch- controls the selection part 12 to receive a received signal by each antenna and the comparing part 18 compares the receiving level. Based on the comparing result, the control part 17 selectively controls the selection part 12 to select an antenna at a maximum receiving level and an antenna at a next maximum receiving level from among n-number of antennas 1 to n. The phase and the amplitude of the receiving signals of the two selected antenna are controlled by a phase control circuit 13 and an amplitude control circuit 14 controlled by a control signal from the control part 17 so as to obtain the optimally receiving state.  A control signal from the control part 17 is prepared based on the signal of a receiving part 16 receiving the received signals of two antennas, which are mixed by a mixing part 15.
Patent JP-H04228387-A (JP)
Title: Motorcycle
Inventor: NAKAYAMA YOSHIHARU
IPC: B62M7/02
Filed: 1991-05-24
Abstract: PURPOSE:To make the height of a seat and the center of gravity low in a motorcycle while protecting a self-starting motor. CONSTITUTION:An engine unit 10 disposed behind a body frame 1 with a front wheel supported thereto is supported oscillatingly in relation to the body frame 1 through a suspension part 30 provided above. The cylinder of the engine unit 10 is oscillatingly supported in the frontward tilted position, and a self- starting motor is disposed above the engine unit 10 provided between the suspension part 30 and a rear wheel. The height and center-of-gravity of an engine can be lowered because of the frontward tilted position of the cylinder, and the damage caused by the stone-striking phenomenon of the self-starting motor is prevented since the self-starting motor is disposed above the engine unit 10, between the suspension part and the rear wheel.
Patent JP-S63287668-A (JP)
Title: Distinguishing device for train number
Inventor: AEBA HIDEAKI
IPC: B61L25/02
Filed: 1987-05-19
Abstract: PURPOSE:To accurately distinguish a train number by storing while displaying the train number when the indication of the train number on an indicator is incomplete and inputting correct letters by an operator and, after that, collating the number with the train number of the entering or passing train. CONSTITUTION:As the passage of a train 2 is detected by a train detector 100, a camera 200 reads the indication of a train number indicator 3, which is inputted into a picture image processing device 300, in which an indicated letter recognition circuit 320 checks its propriety through a letter dictionary and outputs it for indication when it is normal. Here, if the indicated train number is incomplete because of a shifted letter screen, etc., the train number is displayed on a CRT 400 by means of a stored letter picture image judging circuit 330 as well as stored, and an operator reads correct letters out of the display of the incomplete letters and the correct letters are inputted by an input means 403 and registered in a train number input circuit 340. And, correct recognition can be automatically carried out for the same train which repeatedly comes in after that. Thereby, the operation and management of trains can be smoothly carried out.
Patent JP-H07323662-A (JP)
Title: Thermal recording material
Inventor: SUGISHITA YASUO
IPC: B41M5/337
Filed: 1994-06-01
Abstract: PURPOSE:To obtain a thermal recording material especially excellent in color forming sensitivity, water resistance, solvent resistance and light fastness by providing a transparent thermal recording layer on a support. CONSTITUTION:An anchor layer 2 and at least a transparent thermal recording layer 3 are provided on a support 1 and a transparent resin film 5 is laminated thereon using an adhesive 4. This adhesive 4 contains a UV absorber.
Patent JP-H08314865-A (JP)
Title: Portable information equipment
Inventor: DEGUCHI MANABU
IPC: G06K7/00
Filed: 1995-05-18
Abstract: PURPOSE: To make a portable information terminal capable of mounting an IC card smaller in thickness and in size. CONSTITUTION: On the rear of the case body 2 of the portable information terminal 14, a connector housing part 3 and a pair of IC card guiding parts 4 to be housed inside the case body 2 when the IC card 10 is not mounted and rotated and pulled up from the rear of the case body 2 at the time of mounting the IC card 10 are provided. At the time of mounting the IC card 10, in a state where the connector housing part 3 and a pair of the IC card guiding parts 4 are pulled up, the tip part of the IC card 10 is connected to the IC card connector of the connector housing part 3 while guiding and holding the IC card 10 by a pair of the IC card guiding parts 4.
Patent JP-S5244610-A (JP)
Title: Tape drive unit
Inventor: TAKASE HIROAKI
IPC: G11B15/32
Filed: 1975-10-03
Abstract: PURPOSE: To make assembling with high accuracy and simplicity possible, by means of installing the reference hole on the common base-plate, position detection signal use stator, plane type magnetic body which constitute two sets of non-contact brush DC motors to be used for capstan shaft and whirl shaft drive. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61278947-A (JP)
Title: Data tracing device for central processing unit
Inventor: HISHINUMA HIDEO
IPC: G06F17/40
Filed: 1985-06-03
Abstract: PURPOSE:To store a large amount of program data in a memory device by applying Huffman encoding which converts data into a minimum data length according to the appearance probability distribution of program data and compressing traced data. CONSTITUTION:When a data tracing device gives data trace activation and data trace type setting to a CPU 1, program execution results are sequentially outputted from the address bus and the data bus of the CPU 1, and received by the buffer register 4 of the data tracing device 3. The data of the reception output of the buffer register 4 is Huffman-encoded by a code converter 5, compressed and stored in the memory device 6. Thus a data compressing means Huffman-encoding the traced data and the memory device 6 storing the output of the data compressing means are provided, whereby the storage of data in large quantities is independent of the maximum storage capacity of the memory device.
Patent JP-H04235132-A (JP)
Title: Therapeutic agent for cystic fibrosis
Inventor: MITSUCHIERU GURASU
IPC: A61P31/04
Filed: 1991-05-24
Abstract: PURPOSE: To obtain a novel therapeutic product for the treatment of cystic fibrosis and a therapeutic method for the treatment of cystic fibrosis. CONSTITUTION: This pharmaceutical agent contains 4-(4-chlorophenylsulfonyl- carbamoyl)-benzoyl-L-valyl-L-proline-1(RS)-(1-trifluoroacetyl-2-methyl propyl)amide, or salt thereof. This invention provides, in addition, a treatment for cystic fibrosis using the same and treatment for cystic fibrosis using a combination of this pharmaceutical agent with one or more kinds of other substance indicated for treatment of cystic fibrosis.
Patent JP-H02301328-A (JP)
Title: Error correcting device
Inventor: KODAMA TOMOKO
IPC: G06F11/10
Filed: 1989-05-16
Abstract: PURPOSE:To decrease the circuit scale by constituting a means setting a circuit calculating the coefficient of an error location polynomial in response to each error number respectively and constituting a means estimating the error location and its magnitude with a common circuit with respect to each error number and generating an error pattern with one and the same circuit. CONSTITUTION:An intermediate switching circuit 16 is provided on an error generating circuit 15 and 1st and 2nd substitute circuits 17, 18 connected switchingly with a switch SW 4 among the circuit 16, an error numer deciding circuit 4 and a syndrome generating circuit 3 are provided respectively. Moreover, a series circuit composed of a chain searching circuit 19 and an error count calculation circuit 20 is interposed between the switching circuit 16 and a subtractor 12 and the error number calculation circuit 20 is connected to the output of the syndrome generating circuit 3. When the coefficient of an error location polynomial is calculated from the syndrome, the coefficient of the error location polynomial is decided in response to the number of errors caused in a reception signal and an error pattern is estimated from one and the same circuit. Thus, the circuit scale is decreased.
Patent JP-H0419270-A (JP)
Title: Control device for electric power steering
Inventor: YOSHIDA NOBORU
IPC: B62D119/00
Filed: 1990-05-10
Abstract: PURPOSE:To improve astringency of steering wheel as a clutch is eliminated by reducing the PWM duty ratio of a first or a second FET to zero according to a detecting signal from a current detector when a sheering wheel is returned during high speed running of a vehicle. CONSTITUTION:A current flows in the direction, in order, of a first FET 11, an electric motor M, and a fourth FET 14 and the electric motor M is run forward. When, in this state, a steering wheel 1 is released from a hold, the wheel 1 is reversed through the action of the caster of a wheel and the electric motor M is reversed, whereby a PWM value is reduced to a minus. When it is decided that a car speed in a high speed area, a duty ratio is set to zero. Since, when the duty ratio is decreased to zero, the first FET 11 is substantially brought into an OFF-state, a generative current flows to a short-circuit through which a third FET 13, the electric motor M, and the fourth FET 14, and the regenerative brake is applied on the electric motor M. Thereby, overshoot is prevented from occurring during return of the wheel 1 and astringency is improved.
Patent JP-H04345706-A (JP)
Title: Bushing
Inventor: HIRAI TADAHIRA
IPC: H01B17/26
Filed: 1991-05-24
Abstract: PURPOSE:To provide a long bushing having easy connection between equipment and a stable earthquake-proof property. CONSTITUTION:An insulating tub 11 is fixed on a foundation 14 through a lower tank 12 so as to compose a bushing. An auxiliary vibration system consisting of an air shield and an elastic element is formed on the top of the insulating tube 11 of the bushing by connecting the air shield 15 to the top of the insulating tube 11 through the elastic elements 21a, 21b. Thereby, the insulating tube 11 through the elastic elements 21a, 21b. Thereby, the insulating tube and the lower tank can reduce a response of the bushing to earth-quake motion in the state of being fixed to the foundation.
Patent JP-H08109024-A (JP)
Title: Method for purification and concentration of plutonium
Inventor: KUROODOU BERUNAARU
IPC: C01G56/00
Filed: 1995-04-24
Abstract: PURPOSE: To obtain the same effect as a conventional method by a more simplified method than a conventional method by integrating second cycle into first cycle in refining and enriching plutonium present together with uranium and fission products,  
     CONSTITUTION: As figure shows, for the extraction of second cycle divided into three divisions, after adjusting oxidation and free nitric acid to about 3N, FD decontamination rate of 10 to 20 can be achieved by washing comprising first step which receives supply of a PuIV solution of 5 g/l derived from washing U of first cycle, a solvent derived from solvent treatment (T, S) of first cycle and 1N nitric acid. The Pu solution refined and enriched by deextraction and reextraction comprising three steps (obtained from a solvent having Pu content of less than 1 g/l) which receive supply of a nitric solution of -NHA is washed in a diluent of the subsequent three steps. Thus the second cycle (2C' PU) is integrated into the first cycle by use of a solvent treated with the first cycle (1 CUPu). 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06310463-A (JP)
Title: Treatment
Inventor: FUKAZAWA YOSHIO
IPC: H01L21/02
Filed: 1993-04-23
Abstract: PURPOSE:To perform treatment by setting various kinds of conditions which are peculiar to each body to be treated for each body to be treated automatically. CONSTITUTION:Various pieces of condition information peculiar to a semiconductor wafer are marked as bar codes at one part of the semiconductor wafer to be treated. When the alignment by an aligning mechanism 22 inside a load lock chamber 20 is completed, information is read by a bar code reader 23 and is input to a controller 6. The controller 6 controls the setting conditions of a high-frequency power supply 36. a temperature control device 38, an exhaust valve 39, and a mass flow controller 47 according to the information. The semiconductor wafer carried into a process chamber 30 is treated under the setting conditions.
Patent JP-S61280282-A (JP)
Title: Recombinant vector and microorganism containing same
Inventor: BEPPU TERUHIKO
IPC: C12N1/21
Filed: 1985-06-05
Abstract: PURPOSE:To obtain a recombinant vector for the transformation to accumulate an alkaline cellulase in the culture liquid, by using an alkaline cellulase gene obtained from a bacterial strain belonging to Streptomyces genus and capable of producing alkaline cellulase. CONSTITUTION:The chromosome DNA of a bacterial strain belonging to Streptomyces genus and capable of producing alkaline cellulase [preferably Streptomyces sp.KSM-9 (FERM P-7620) and Streptomyces sp.KSM-2 (FERM P-7621)] is incised, and the obtained DNA fragment is recombined to a vector. The recombinant vector is introduced into a bacterial strain belonging to Streptomyces genus (Streptomyces lividans HH21 strain). The transformed strain was named as Streptomyces lividans HH21 strain). The transformed strain was named as Streptomyces lividans HH21 No.1 (PCAS1) and deposited to the Fermentation Research Institute as FERM P-8276.
Patent JP-H04232435-A (JP)
Title: Apparatus for optically measuring pressure difference
Inventor: BIITO HERUKU
IPC: G01L11/00
Filed: 1991-05-27
Abstract: PURPOSE: To provide a low-cost apparatus for accurately optically measuring the pressure difference of media. CONSTITUTION: The apparatus optically measures the pressure difference δp in media by using a Fabry-Perot interferometer 9. The apparatus comprises a plate 1 of parallel transparent surfaces having a first mirror 7, a second mirror 8 disposed on a measuring film 4 to displace perpendicularly to the mirror flat surface in an optical axis 10 so that the pressure difference is converted into a film moving amount via the film 4. To prevent the mechanical residual stress of the film 4, the area of the film 4 of the plate 2 is reduced to a predetermined thickness. The material of the plate 2 is the material of the film 4 formed by the plate 2 without joint at the entire periphery.
Patent JP-H0417181-A (JP)
Title: Manufacture of cartridge optical disk and identification method for optical disk
Inventor: KOBAYASHI HIDEO
IPC: G11B23/30
Filed: 1990-05-10
Abstract: PURPOSE:To identify identification information with simple structure by preparing three kinds of cartridges whose hole is shut, opened or whose hole opening is variable and recording information of optical disks depending on kinds of disks. CONSTITUTION:A light from a light source 9 radiates from an opening 21 of an upper shell 11 in a drive so as to sense four kinds of opening states of a throughhole 3 depending on a change in the transmitted luminous quantity to optical sensors 81, 85 provided respectively on the overlapped part and to the non-overlap part of openings 21, 25. In this case, cartridges corresponding to three kinds of opening states among the 4 kinds of opening states are made and different optical disk types are recorded in them respectively, then three kinds of ways of identification are implemented. Thus, identification information of optical disks with different standards or types is given to the drive without need of any complicated mechanism.
Patent JP-S5821814-A (JP)
Inventor: KOGURE FUMIO
IPC: H01G4/008
Filed: 1981-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5821929-A (JP)
Title: Receiving system
Inventor: SHIN YASUHIRO
IPC: H03J5/24
Filed: 1981-08-03
Abstract: PURPOSE:To prevent the occurrence of an unpleasant sound in the band switching mode, by muting a low frequency circuit while a PLL circuit is in an out-of- lock state. CONSTITUTION:A controller 48 supplies a comparison frequency, a division number coding signal, the 1st and 2nd band outputs, a band edge signal, and an IF offset quantity (FM offset 10.7MHz; AM offset 455kHz) to a PLL45. The PLL45 starts oscillation with a prescribed frequency and based on the information given from the controller 48. At the same time, the PLL45 delivers an audio muting pulse to a low frequency amplifier 43 in an out-of-lock mode. As a result, an unpleasant sound which is caused during band switching or while a reset channel is reading can be eliminated.
Patent JP-H0416001-A (JP)
Title: 1/4 wavelength coupling type filter circuit
Inventor: SAKUNO KEIICHI
IPC: H01P1/203
Filed: 1990-05-10
Abstract: PURPOSE:To improve the signal block characteristic by terminating other terminal than a signal output terminal of a microstrip line with a termination circuit having an impedance characteristic which is opened for a signal at a specific frequency within a pass band of the input signal and which is close to the short-circuit for a signal at frequencies within a pass band twice the pass band above. CONSTITUTION:A microstrip line 7 through which a signal is outputted has a signal output terminal 4 as one end and has the other end terminated by an impedance termination circuit 2. Impedance termination circuits 1, 2 are microstrip lines 8, 9 (so-called short stubs), and the length of the microstrip lines 8, 9 is selected to be 1/4 of a wavelength lambda with respect to a specific frequency signal within a pass band in the said microstrip lines 8, 9. Thus, the input impedance of the impedance termination circuits 1, 2 is infinite at a specific frequency and zero at a frequency twice the frequency.