baber/WOPTO huggingface dataset:
Patent JP-H0715736-A (JP)
Title: Deflection yoke
Inventor: SUGISHIMA TETSUYA
IPC: H01J29/76
Filed: 1993-06-24
Abstract: PURPOSE:To prevent occurrence of the temperature drift of convergence due to a temperature change by adding a thermistor to a vertical correcting circuit of a deflection yoke and compensating the current change of a correcting coil that is caused by a diode when the temperature changes. CONSTITUTION:In order to eliminate the misconvergence, the thermistors Th1 and Th2 are connected in parallel to the bypass resistors R1 and R2 respectively. Both resistors R1 and R2 function to decide the YR correction value, and the constants of both resistors R1 and R2 are changed by the temperature characteristics of switching diodes D1-D4. The YR correction value varies by the temperature characteristics of the diodes D1-D4 and therefore the constant of the thermistor Th2 is decided in order to keep a constant YR correction value by means of both thermistors Th1 and Th2. Then these thermistors having their constants respectively are connected at each prescribed position. Thus the characteristics of currents I0-I4 are improved at each part against the rise of temperature. Therefore the current flowing in a correcting coil never changes even when the currents flowing in the diodes change due to the change of temperature. Then the temperature drift of convergence never occurs.
Patent JP-H05344584-A (JP)
Title: Acoustic device
Inventor: TAMURA TADASHI
IPC: G10K11/178
Filed: 1992-06-12
Abstract: PURPOSE:To provide the acoustic device which prevents the listening sound from being leaked out to the other person without using headphones or the like and prevents the other person's listening sound from coming in. CONSTITUTION:The noise level brought about by the sound leakage from the next seat at the listening point of a seat 12 located in an acoustic space is detected by a microphone 11. Based on the detected value, a speaker 3 is driven by a digital filter 1 updating a coefficient so as to make the noise level of the microphone 11 to the minimum. At the same time, the ear position of a boarding person 9 in the vicinity of the listening point is detected by a position detecting device 7 which makes the two-dimensional detection of it. The digital filter 1 updates the coefficient so that the noise level of the microphone 11 located at the listening position is minimized even when the detected value changes. By locating an acoustic lens 4 so as to have the sharp directivity characteristic in the direction of the listening position in a high range, the sound leakage to the next seat in the high range can be prevented.
Patent JP-S6423615-A (JP)
Title: Method and apparatus for correcting digital data
Inventor: DEIBIDO ERU HAASHIYUBAAGA
IPC: H03H17/02
Filed: 1988-06-21
Abstract: PURPOSE: To improve an overshoot characteristic of an output signal from a filter and a time domain characteristic by generating digital data corrected precedingly corresponding to a desired analog signal, processing the desired analog signal with a prescribed analog filter and correcting in-band and out-band frequencies preliminary. CONSTITUTION: A frequency domain correction processor 36 multiplies each frequency response D(S) with a reciprocal of corresponding frequency response data H(S) in both an amplitude and a phase of a signal up to a cut-off frequency specified by a prescribed filter to generate a corrected response D'(S). Each D(S) is multiplied by the reciprocal of the H(S) to generate simply the corrected D'(S). The resulting D'(S) is processed by the inverse discrete Fourier transformation(DFT) 38 and digital data from the inverse DFT 38 corrected precedingly are stored in an output file 40. Then digital data in the output file 40 are used to program a ROM and the ROM is used for a digital signal generator to generate a desired analog signal passing through a prescribed filter. Thus, in-band and out-band frequency compensation are conducted.
Patent JP-H025708-A (JP)
Title: Method for combusting unburned component in exhaust gas of engine
Inventor: HOKAO NOBUAKI
IPC: F01N3/02
Filed: 1988-06-23
Abstract: PURPOSE:To prevent environmental pollution due to the discharge of soot by heating ceramics group combustive media arranged in the exhaust gas system of a Diesel engine. CONSTITUTION:An unburned component burner 1 is provided in the exhaust gas system of a Diesel engine. A heater 3 is fitted to air perforated ceramics group combustive media 4 arranged in an unburned component burner 1 to heat it by electricity supplied from an electric source 20. Gas containing oxygen supplied to the unburned component burner 1 from supply pipes 6, 7 with controlling its flow and temperature. Soot, etc. in exhaust gas is captured and combusted to prevent environmental pollution due to the discharge of soot.
Patent JP-2000336257-A (JP)
Title: Polyester resin composition, sheet-form matter, blow- molded product and oriented film made from the composition
Inventor: SONODA HIROTOSHI
IPC: C08J5/18
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition which shows an excellent long-term continuous moldability and yields a molded part, especially a blow- molded product such as a vessel, etc., having an excellent transparency and thermal dimensional stability. SOLUTION: This composition is obtained by blending 0.1 ppb to 1,000 ppm polyacetal (D) to a polyester resin composition (C) comprising a polyester chip (A) wherein the main repeating unit is ethylene terephthalate and 0.1 to 500 ppm polyester fines (B) having a composition identical to that of the polyester chip (A), wherein the amount of cyclic trimers increased when melted at 290 deg.C for 60 mm is 0.30 wt.% or smaller.
Patent JP-S6311401-A (JP)
Title: Vehicle equipped with wheel lamp
Inventor: ARAKAWA ITSUO
IPC: B60B7/00
Filed: 1986-06-30
Abstract: PURPOSE:To facilitate the installation of each contact point and prevent the electric conduction disorder by forming a pair of contact points for connecting and disconnecting a wheel lamp by utilizing the rotary body and standstill body of a brake device installed onto a tire wheel. CONSTITUTION:A brake drum 3 is fixed onto a tire wheel, having an axle 1 as center, and a back panel 2 is fixed closely to the brake drum 3. In this case, an electric insulator is applied in annular form, and an electric conductive plate 4 is installed in annular form onto the outer periphery of the brake drum 3. On the other hand, a stay 5 is fixed onto the back panel 2, and the top edge of the stay 5 is extended towards the electric conductive plate 4, and an electric conductive brush 6 is installed at the top edge, and press-attached onto the electric conductive plate 4 by a spring 7. The electric conductive brush 6 is connected with a battery or a power generator through a lead wire 10, and the electric conductive plate 4 is connected with an illuminating lamp 9 fixed onto the tire wheel 8 through the lead wire 10.
Patent JP-H11326045-A (JP)
Title: Calibration or inspection method for spectroscope
Inventor: IWAI NOBUYUKI
IPC: G01J3/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To detect an error without a deviation by selecting a plurality of kinds of calibration wave lengths against a periodical error generated by a cause of a mechanism so as to be approximately uniformly distributed in phase on an error period. SOLUTION: Since a period of an error caused by a mechanism is ascertained from the mechanism, a calibration wave length is selected so as to be a phase point uniformly distributed on an error period. The wave length is plotted on a swirl line of which one winding indicates one rotation of a feed screw and a phase of the respective calibration points is indicated by an angle (h) from a base line H of a straight line tightening a center of the swirl line with the respective calibration wave length points. At this time, a found error at P point of a wave length of 585.2 nm appears and the same found error appears at respective wave lengths of 485.2, 385.2, 285.2 nm of the same error phase.  Since it can be presumed that errors are approximate the same at other found wave length points, it may be judged that approximately all of errors capable of appearing at whole wave length area can be detected. As a result, the errors can be detected without a deviation. Accordingly, if a quality of a spectroscope is judged by whether a measured error by an inspection at these wave length points is within an accuracy range or not, correct accuracy can be ensured.
Patent JP-H04350739-A (JP)
Title: File comparing device
Inventor: KAWAZU ATSUSHI
IPC: G06F12/00
Filed: 1991-05-28
Abstract: PURPOSE:To compare files having the same key field constitution with each other to discriminate and output the difference. CONSTITUTION:A file 12 consisting of plural files A, B,...N, register F1 and F2 13 where file names designated as comparison objects are stored, registers R1 and R2 14 where record data read out from first and second files are stored, and registers D1 and D2 15 where prescribed field data of records stored in registers R1 and R2 are stored are provided. Definition contents of fields of a pair of object files are referred to discriminate the difference of field constitution, and two files are read in the ascending order and contents of key fields and contents of common fields are compared to discriminate the difference.
Patent JP-H0711454-A (JP)
Title: Method for chromating metal by coating
Inventor: ODAJIMA TOSHIO
IPC: C23C22/30
Filed: 1993-06-24
Abstract: PURPOSE:To produce various metals excellent in corrosion resistance and coating adhesion by chromating the metals by coating. CONSTITUTION:A chromating bath obtained by incorporating 2-20 pts.wt. of a long-chain colloidal silca having 2-20nm thickness and 25-250nm length, 7-35 pts.wt. of phosphoric acid and 3-10 pts.wt. of MgO into a bath where Cr(III)/(Cr(III)+Cr(V1))=0.4 to 1.0 and contg. 5-30 pts.wt. of total chromic acid is applied on various metals or alloys to remarkably improve their corrosion resistance. These effects are produced by the synergistic effect of the five components, and an excellent characteristic is not obtained even when one component is absent. The chromate film thus obtained is highly adhesive to a coating material, and hence the film is optimum as the backing of a coated steel sheet or further as the backing of various org. composite plated steel sheets.
Patent JP-H0711271-A (JP)
Title: Production of solid fuel using waste as raw material, waste flotation classifier, waste melter and waste desalter
Inventor: WATANABE TOSHIRO
IPC: H01M8/00
Filed: 1993-06-24
Abstract: PURPOSE:To improve the weight reduction in a secondary waste and the effective utilization degree of the waste by carrying out a desalting step, etc., in plasticizing a thermoplastic substance in the waste, then cooling and solidifying the waste and obtaining a solid fuel using the waste as a raw material. CONSTITUTION:A municipal waste such as a household refuse is utilized as a waste and passed through (A) a preclassifying step of classifying and separating a heavy substance (e.g. a metal or glasses) from the waste, (B) a pulverizing step of pulverizing the waste passing through the step (A), (C) a melting step of thermally melting a thermoplastic substance in the pulverized waste and converting the waste into a muddy material, (D) a desalting step of adding an alkaline substance (preferably caustic soda) to the muddy material, kneading and heating the resultant mixture, removing chlorine such as vinyl chloride in the waste and providing a desalted material, (E) a solidifying step of cooling and solidifying the desalted material and providing a solid material and preferably (F) an incombustible classifying step of removing an incombustible after the step (E) to afford the objective solid fuel.
Patent JP-S5676556-A (JP)
Title: Bonding gold wire for semiconductor element
Inventor: HAYASHI SHIYOUZOU
IPC: H01L23/49
Filed: 1979-11-28
Abstract: PURPOSE:To enhance the mechanical strength of gold wire by containing the first element group of Ag, Ge, Ca, Fe, Mg, the second element group of Ti, Cu, Si, Sn, Bi, Mn, Pb, Ni, Cr and so forth and the third element group of other metals in Au. CONSTITUTION:The first element group of Ag, Ge, Ca, Fe, Mg, the second element group of Ti, Cu, Si, Sn, Bi, Mn, Pb, Ni, Cr, Co, Al, Pd, and the third element group of other metals are contained in a highly pure Au. The Ag of the first group is contained 2-80ppm, Ge is 5-80ppm, Ca is 1-20ppm, Fe is 0.5-10ppm, Mg is 0.5-30ppm in the ranges. Thus, the mechanical strength of the bonding gold metal can be enhanced, thereby increasing the strength after bonding.
Patent JP-S5947443-A (JP)
Inventor: SUZUKI KOUJI
IPC: D04D9/06
Filed: 1982-09-06
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-S5485385-A (JP)
Title: Power cable resistant to oil and solvent
Inventor: YASUDA NORIHIKO
IPC: H01B7/28
Filed: 1977-12-19
Abstract: PURPOSE: To reduce the swelling of the core and raise the resistance to oil and solvent, by interposing a separator tape etc. of high-crystalline material between the sheath and the insulator on the core to separate the sheath from the insulator.  
     CONSTITUTION: The separator tape 4 is wound on the cable core 3 consisting of conductors 1 and the plastic or rubber insulator, especially, hydrocarbon plastic insulator or hydrocarbon rubber insulator 2. The sheath 5 made of polyethylene or a copolymer containing ehylene as main constituent is coated on the separator tape. Since the separator tape is made of a high-crystalline material greatly different in solubility parameter from polyethylene, the sides of the tape are not bonded to each other. Therefore, the solvent permeates freely, differently from the case that a tube made of the same material is used. However, the swelling of the insulator is low. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06343127-A (JP)
Title: Image transmission equipment
Inventor: OGAWA MIKIJI
IPC: G06F17/30
Filed: 1993-06-01
Abstract: PURPOSE:To decrease the number of sent sheets and reduce the use quantity of a line by encoding, compressing, and transmitting one screen consisting of plural small screens corresponding to image data. CONSTITUTION:When the image data are stored, the video signal from a video input terminal 14 is processed by a video processing part 13 into an analog signal, which is converted by an A/D conversion part 11 from analog to digital and then inputted to a display memory 9 by a display memory control part 10. After the data are inputted by one screen, the display memory 9 is placed in readout mode by the display memory control part 10 and the image in the display memory is outputted to a video output terminal 15 through a D/A conversion part 12 and the video processing part 13. The image in the display memory is encoded and compressed by a CODEC part 8 and temporarily stored in a work RAM 5 under the control of a CPU 2. The image data stored in the work RAM 5 and small screen data are stored in a storage device 7 through a storage device control part 6.
Patent JP-H07335232-A (JP)
Title: Hollow plate solid electrolytic fuel cell
Inventor: TAKAHASHI MASAYA
IPC: H01M8/02
Filed: 1994-06-13
Abstract: PURPOSE:To lessen a gas seal section and raise reliability and durability and besides, simplify the structure by constituting a generation cell, using a hollow- plate-shaped board which has a gas passage turned in and is provided with a step. CONSTITUTION:Films of an electrolyte 1 and an interconnector 4 are made on a hollow-plate-shaped electrode substrate 3'. A fuel pole 2 is made on the surface of the electrolyte 1, and it is made a cell for power generation. By using a hollow plate substrate 3' which is provided with a passage for letting gas flow inside and has such structure that the passage is turned in and besides which is provided with a step, the reduction of a gas seal part becomes possible, and the reliability and durability can be improved. Moreover, it becomes possible to simplify the structure of the gas passage of a cell container, and the manufacture cost can be reduced by improving manufacture property.
Patent JP-S5580968-A (JP)
Title: Remote control method for double-screen display television picture receiver
Inventor: YOKOYAMA KOUJI
IPC: H04N5/45
Filed: 1978-12-15
Abstract: PURPOSE: In case the insertion position of the minor screen to be inserted into the screen of the TV picture receiver is shifted via the remote control method, the sequential shift is started at the position next to the position shifted manually in the direction which is decided previously.  
     CONSTITUTION: One of the display positions 1∼8 is set by operating manually switch 50 of display position selection switch 51 for minor screen 15" in major screen 15' of double-screen display TV picture receiver 41. In other words, the position information of one side is applied to display gate control circuit 54 via the switch operation, and the other end is turned into the 4-bit signal through encoder 52 to be supplied to octal counter 58. Thus the manual position is set for the minor screen. Then with application of the pulses to receiver 34 from transmitter 35 for the remote control purpose, counter 58 counts the numbers of the pulses. And the count value is supplied to display gate control circuit 54 via decoder 59, and thus the minor screen is shifted by the count value from the initially set position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0449994-A (JP)
Title: Washing machine
Inventor: NOMURA TOSHIHIRO
IPC: D06F39/08
Filed: 1990-06-13
Abstract: PURPOSE:To prevent foreign matters from getting into an overflow chamber by providing a feedwater case with an operation member to adjust the height of an overflow port at the upper part of a tub and the outside of an operation box. CONSTITUTION:A controller 24 to adjust the height of an overflow port 9 is mounted on a feedwater case 16 provided at the upper part of a tub 2 and the outside of an operation box 11. As the feedwater case 16 is located at the upper part of the tub 2, the controller 24 and hole or slot to move it mounted on the feedwater case 16 is kept out of water, and foreign matter like pin, etc., dropped out of washing into water are prevented from getting into an overflow chamber 4 to do it harm.
Patent JP-H05347363-A (JP)
Title: Formation of plug-in longitudinal wiring
Inventor: KOMATSU YUJI
IPC: H01L27/00
Filed: 1992-06-15
Abstract: PURPOSE:To prevent selective growth of metal from generating void which starts from a contact hole bottom. CONSTITUTION:Selective growth of Al using triisobutylaluminum is performed in a contact hole wherein an impurity diffusion region 31a a silicon substrate 31 and an amorphous silicon layer are exposed. An Al plug 40 grows from a surface of a silicon substrate 31 which is crystalline and does not grow from an amorphous silicon layer, thereby eliminating generation of void. The amorphous silicon layer is crystallized by selective heating method and wiring characteristic is improved.
Patent JP-H10333977-A (JP)
Title: Micro controller
Inventor: TANAGAWA KOJI
IPC: G06F12/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive micro controller without the need of adopting an expensive device such as a dual port RAM or the like by constituting a first bus switch and a second bus switch so as to perform mutually exclusive switch operations. SOLUTION: An address supply part 7 is provided with both of a function for generating address signals to be supplied to a second memory 3 and the function for generating R/W signals for controlling the second memory 3. When a first memory 2 and the second memory 3 are both turned to a part of the main memory unit of a CPU 1, the address supply part 7 directly connects the second memory 3 through an address bus 13 to the CPU 1. On the other hand, when the second memory 3 is disconnected from the CPU 1 and a state capable of inputting and outputting data with an external device 30 through an external data connection terminal 9 is attained, the address supply part 7 supplies the originally generated address signals and R/W signals to the second memory 3.
Patent JP-S5279297-A (JP)
Title: Magnetic recording magnetic powder
Inventor: ISHIDA SHIYOUJI
IPC: B22F1/02
Filed: 1975-12-26
Abstract: PURPOSE:To obtain magnetic recording magnetic powder not to easily be oxided in its surface and having a high degree of dispersion to binder by coating a copper layer on the surface of iron or ironic alloy.
Patent JP-S5580069-A (JP)
Title: Power supply capacity information display unit
Inventor: SUZUKI RIYOUICHI
IPC: G01R31/36
Filed: 1978-12-13
Abstract: PURPOSE: To display the capacity information such as residual capacity of a power supply by integrating discharge current and comparing the integrated value with standard value such as initial capacity of the power supply.  
     CONSTITUTION: The discharge current of a primary battery power supply B flowing through a load circuit C is detected by a detector circuit F and converted from analog to digital by an A/D converter H, and supplied to a counter J for counting it integrally. Then, this counted value is compared with the set value of a standard value setting circuit M by a comparator N, subtracted thereby, and displayed through a decoder O on a display unit Q. When the initial capacity of the power supply B is inputted as the standard value to the display unit Q, the latter can display the residual capacity. When the value subtracted by suitable value from the initial capacity is inputted to the display unit Q, it can display the timing of exchanging the battery. In case of secondary battery, similar effect can be obtained by a circuit added with a charging current detector circuit E or the like thereto. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6214695-A (JP)
Inventor: SHIOHAMA EIJI
IPC: G09G3/28
Filed: 1985-07-12
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-H094957-A (JP)
Title: Water chiller
Inventor: MATSUDA KAZUTO
IPC: F25D11/00
Filed: 1995-06-21
Abstract: PURPOSE: To eliminate water leakage even at the time of low room temperature by providing a coupling tube which is provided at a supply tube and is thinner than at least the supply tube to combine with a drain route. CONSTITUTION: The water chiller comprises a water supply tube 16 for supplying portable water from an external water service tube and a supply tube 17 extended to the lower part of the tank 11 and connected to a chilled water nozzle 5 at the upper part of a cooling tank 11. The chiller also comprises a coupling tube 22 provided on the way of the tube 17 and for connecting to a water receiving tank drain tube 14, wherein the tube 22 is thinner than at least the tube 17. Thus, even if the ambient temperature is low and ice is generated in the tank 11, chilled water tending to overflow is drained to the tube 14 via the tube 22, and the chilled water is not overflowed from the nozzle 5. Accordingly, even at the time of low ambient temperature, no water leakage occurs.