baber/WOPTO huggingface dataset:
Patent JP-H0328942-A (JP)
Title: Rom data reading device
Inventor: UCHI YOSHITAKA
IPC: G11C16/02
Filed: 1989-06-26
Abstract: PURPOSE:To easily read out the ROM data even with a CPU of a simple architecture by connecting the address pointers and a ROM register to a data store ROM. CONSTITUTION:A data store ROM 1 is prepared in addition to a ROM storing a program, and the address pointers 5 - 7 and a ROM register 4 are connected to the ROM 1. Therefore the address storing the data to be read out is set to the pointers 5 - 7 when the ROM data is read out. Thus the data on the address designated by the relevant pointer is set to the register 4. Then the data on the register 4 is fetched onto a data bus 3. As a result, a program, a program counter PC is not required for reading out the ROM data. Thus the ROM data can be read out via a CPU of a simple architecture.
Patent JP-2000354246-A (JP)
Title: Image compression controller and image pickup system using it
Inventor: SHIMURA KATSUJI
IPC: H04N19/85
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an image compression controller where quantization coefficient control is simplified in the process of image compression and high-speed image compression processing is attained thereby. SOLUTION: The image compression controller is provided with quantization circuits 102, 103 that apply first quantization to an output signal of a DCT circuit 101 on the basis of 1st quantization coefficients QKa, QKb and apply 2nd quantization by one of the circuits on the basis of a 2nd quantization coefficient QKre, with counters 104, 105 that count number of '0s' in the 1st quantization data, a quantization coefficient control circuit 110 that generates a plurality of reference control coefficients and generates a control coefficient on the basis of the count of each counter and a 0 reference value, multipliers 107,  108 that generates the 1st quantization coefficients on the basis of the reference quantization coefficient and a reference control coefficient and generate the 2nd quantization coefficient on the basis of the control coefficient and the reference quantization coefficient and an entropy coding circuit 111 that conducts entropy coding with respect to the 2nd quantization data.
Patent JP-H11350875-A (JP)
Title: Position continuous detection device of underground propeller
Inventor: SHIROGANE SHIGEJI
IPC: G01V3/12
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a position continuous detection device of an underground propeller capable of measuring a position where a tip device is performing construction work on real time to improve construction accuracy greatly and shorten measurement time and abolishing measurement on a road to improve the safety of the construction work. SOLUTION: This is a device for detecting a position of a propeller 1 which is propelled in the ground and digs a tunnel continuously, using an electromagnetic field. It is provided with a coil 2 mounted in the propeller 1 and generating an electromagnetic field, a thin plane sheet type receiver main body 4 which arranges a plurality of sheet type magnetic sensors 3 like matrix and detects the distribution of the generated magnetic field strength, and a data analysis part 6 which controls a controller controlling signals of the sheet type magnetic sensors 3, collects received signals, performs signal processing, estimates a position of the propeller, and displays it.
Patent JP-H0452580-A (JP)
Title: Burn-in device
Inventor: TOKUNAGA MASAMI
IPC: G01R31/26
Filed: 1990-06-21
Abstract: PURPOSE:To enable a cause of abnormality to be clarified and prevent breakdown of an IC due to abnormal current by sampling voltage level of input signal which is input to each terminal, by detecting and recording abnormal voltage, and by shutting off power supply of the device when the voltage is at an abnormal level. CONSTITUTION:Output signal is sent to each signal output driver 2 by a signal generation circuit 3. Then, the driver 2 amplifies current of signal which is input from nodes N1 and N2 and outputs the signal to nodes N3 and N4. The wveform at this time is a superposition of an abnormal voltage on a high-level or low-level voltage waveform. Then, signal voltage including this abnormal voltage is input to a sample-and-hold circuit 4 and the circuit 4 holds it for a time specified by a pulse width of a sampling pulse, and then outputs to a terminal N5 in sequence. Namely, the abnormal voltage is detected as a value which protrudes by a high-level voltage. Then, by providing a voltage recorder or a counter circuit at the terminal N5, the number of occurrence of abnormal voltage is measured, output value of level of voltage abnormality is detected, and the power of the device is turned off according to the number and size of the detected voltage levels.
Patent JP-S5588157-A (JP)
Title: Multi-work station processing system
Inventor: KANEDA SADAO
IPC: G06F11/30
Filed: 1978-12-27
Abstract: PURPOSE: To display sufficiently functions of a console unit by coping with the occurrence of a fault during the execution of a process of a work station, by substituting console function by using one of work stations as a shared work station.  
     CONSTITUTION: To several work stations 2-0W2-n of a interactive data processing system, bus 3 is connected and to this bus 3, data processor CPU1 is further connected. Work station 2-0 of this system is used as a shared work station and given console functions to remove the console of the system. Under the control of work station control porgrams 10-0 and 10-1 of CPU1, this work station 2-0 is made to operate as a work station and when a fault occurs, console-sharing program 11 sends error information to make a control table in process stand by in standby area 15, thereby giving work station 2-0 console functions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1117826-A (JP)
Title: Telephone terminal and telephone exchange
Inventor: MATSUO SHOJIRO
IPC: H04M1/26
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a telephone terminal which makes it possible to select a line of an inexpensive call tariff from a general telephone line and an internet and to enable calling that uses the internet by a user's simple operation. SOLUTION: This terminal incorporates a modem 5, first receives call tariff data from the side of an incoming call by using a general telephone line and enables a call, especially an long distance call or the like, with an inexpensive call tariff by performing a comparison of call tariffs when only the general telephone line is used with those when an internet is used. Also, a user can use the internet and make a call as he does with a conventional telephone set without performing a special operation by a telephone set's automatically executing selection and connection of a line and outputting a call sound after the line connection is completed.
Patent JP-H0914709-A (JP)
Title: Filter cover for ventilation fan
Inventor: TAKAMOTO YUJIRO
IPC: F24F7/013
Filed: 1995-06-29
Abstract: PURPOSE: To fix surely a filter to a filter cover without any looseness irrespective of deterioration of the stretchability of a filter member, in a filter cover for a ventilation fan. CONSTITUTION: In a filter cover 5 for a ventilation fan having a filter 13 at its front surface to be installed at the front surface of a main body of the ventilation fan, the filter 13 is installed at the filter cover 5 by a method wherein ring rubbers 28, 29 inserted into a pair of slits formed at a right side holder 19 of a filter member 14 are engaged with L-shaped ribs 34, 35 arranged at a right side wall of the filter cover and in turn engaging holes 17, 18 of a left side holder 16 are engaged with L-shaped ribs arranged at the left side wall of the filter cover.
Patent JP-H0327917-A (JP)
Title: Manufacture of resin molded product
Inventor: IIDA TOYOO
IPC: B29C43/20
Filed: 1989-06-27
Abstract: PURPOSE:To manufacture a resin molded product with two-layer section in one molding cycle by overlapping a second tablet molded product forming an outer layer on a first tablet molded product forming an inner layer on a recessed section of a resin molded product, and melting the first tablet molded product prior to the second tablet molded product in a mold. CONSTITUTION:First and second tablet molded products are manufactured by feeding a molding material into a mold of given diameter of a tablet molding machine and molding under the condition of normal temperature and 70-120kg/cm<2> pressure. The second tablet molded product of small diameter is overlapped on the first tablet molded product, and if required, preheated, and a resin molded product with two-layer section and a recessed section is molded in one molding cycle under the condition of 130-180 deg.C temperature and 80-150kg/cm<2> pressure by the compression molding using a mold forming the recessed section. Thus, a resin molded product with two-layer section can be manufactured in one cycle.
Patent JP-S6410016-A (JP)
Title: City refuse disposing system
Inventor: TANIGUCHI KOTARO
IPC: F23J1/00
Filed: 1987-07-01
Abstract: PURPOSE:To make the overall heating device in a melting furnace small in size and less expensive by forming the heating device in a melting furnace with a plasma torch which delivers plasma into the ash deposit. CONSTITUTION:A melting furnace 12 has a heating device 13 which melts the ash remaining in the melting furnace 12 and is disposed under the ash removal opening 11 near the end of the stoker 9 in the incinerating furnace 2 at a location on the furnace body 7 to receive the ash dropping from the ash removal opening 11. As the heating device 13, a plasma torch is used which ejects plasmatized process gas by discharging electricity supplied from power receiving facilities 14. The plasma torch end is located in a position to deliver plasma into the ash deposit. Since the plasma torch can generate plasma with a stable electric discharge regardless of properties and conditions of ash from a stoker type city refuse incinerator, the device for electric discharge can be made smaller in size.
Patent JP-H1110845-A (JP)
Title: Image recorder and method for recording image
Inventor: OGATA NOBUHIKO
IPC: B41J2/205
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent generation of stripes as density unevenness in the case of recording an image by a recording head having a plurality of recording elements arranged in a predetermined direction. SOLUTION: A test pattern is recorded by giving a uniform image signal to a recording head 9. A density unevenness of the pattern is read by a sensor 17. And, unevenness correction data is calculated by a calculator 24 based on a read signal. Then, the correction data is supplied as a selection signal of a correction straight line of an unevenness correction table 22 in synchronization with an input image signal. And, the image signal is converted by the selected straight line to correct the unevenness of each nozzle of the head 9.  The image signal in which the density unevenness is corrected is input to a multi-scanning circuit 32, where dots of the image are thinned by 1/3 in a Z part of the head 9 at an initial scanning, printed, dots of the image are thinned by 1/3 after sub-scanning, the dots thinned at the Z part are printed at a Y part of the head, and the dots thinned at X and Y parts are printed at the X part of the head after the subscanning.
Patent JP-S6143044-A (JP)
Title: Line monitor
Inventor: FUKUHARA KUNIO
Filed: 1984-08-07
Abstract: PURPOSE:To attain ease of fault analysis by checking a sequence number added into information, detecting it at an error detection means at occurrence of a fault at the transmission side and informing it to a terminal device at the transmission/reception side. CONSTITUTION:When a field constitution of a sequence number in information and a revision condition are inputted from a keyboard 7 to a main control section CC3, it is informed to a monitor unit MU1 and an error detection unit EDU2 respectively to start a monitor. The MU1 transmits the monitored information to the CC3, and transfers only the sequence number to the EDU2. The CC3 outputs the information from the MU1 to an input/output section 6. The EDU2 checks the renewal state of the sequence number received from the MU1 and if there is any error, the level of an error detection line 5 is changed and informed to the transmission side terminal device.
Patent JP-2000319349-A (JP)
Title: Foamable flame retardant composition
Inventor: HARA KOICHI
IPC: C08K9/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a foamable flame retardant composition having excellent flame retardant effect and enabling the emission of smoke containing toxic gas to be reduced. SOLUTION: This foamable composition where an isocyanate, a polyol, etc., are mixed so as to form a foamable mixture comprises an aqueous film-forming inorganic compound and active carbon obtained by impregnating organic matter with the aqueous film-forming inorganic compound followed by carbonization as essential ingredients.
Patent JP-H0831617-A (JP)
Title: Lightning arrester for power distribution
Inventor: TABATA KAZUNORI
IPC: H01C1/024
Filed: 1994-07-15
Abstract: PURPOSE:To provide a lightning arrester with which the connection part between the main body of the lightning arrester and a connection terminal can be completely fixed. CONSTITUTION:The title lightning arrester for power distribution is provided with an internal element 1 and springs 6, and they are housed in an insulated container 2. On the bottom face of the insulated container 2, a connection terminal 7b, to be used to connect the machine with which the lightning arrester is protected, is protrudingly provided by spot welding. On the other hand, a fixing member 4, provided with a through hole, is put on the aperture part of the insulated container 2 through fixing cement 5, and a connection terminal 7a is provided on the through hole part. Also, the connection terminal 7a is formed by an engaging part 8a, having a diameter larger than the through hole provided on the fixing member 4, and a connection part 9a having the diameter which passes through the through hole. The connection part between the engaging part 8a and the inner surface of the fixing member 4 is fixed by welding.
Patent JP-S6143569-A (JP)
Title: Recording head cartridge for ink jet recorder
Inventor: HATSUTORI TAKAFUMI
IPC: B41J2/175
Filed: 1984-08-07
Abstract: PURPOSE:To enable optimum recording to be performed on recording media capable of being used for multicolor recording or having different recording characteristics, by providing a plurality of nozzle arrays and connecting different ink-containing parts respectively to the nozzle arrays. CONSTITUTION:A recording head part 11 is provided with two sets of nozzle arrays 13, 13', so that jointing nozzle liquid chamber plates 18, 18' to bases 14, 14' results in that nozzles 21, 21', orifices 22, 22' thereof and liquid chambers 23, 23' are formed. A partition wall 30 is provided in the ink container part 12 to form two ink-containing parts 31, 31', in which deformable ink bags 32, 32' are disposed, respectively. Accordingly, since each of the nozzle arrays can be driven independently, two inks 33, 33' can be ejected independently through the orifices 22, 22'.
Patent JP-H0338208-A (JP)
Title: Method for cleaning filter plate of suction drier
Inventor: RORUFU HINDOSUTOOMU
IPC: B01D24/46
Filed: 1990-06-25
Abstract: PURPOSE: To maintain the permeability of a filter plate for a sufficiently long time by supplying ultrasonic electric power to ultrasonic vibrators arranged within a surface water area and cleaning the porous structure and surface of the filter plate. CONSTITUTION: Filter cake is gathered by the suction streams passing the filter plate 14 on one or plural surfaces of the rotating filter plate 14 and is dried. The filter cake is scraped from the filter plate 14. One or plural pieces of the ultrasonic vibrators 10 are arranged under the liquid surface within a tank 13 of a slurry for sieving for the purpose of cleaning the porous structure and surface of the filter plate 14 and mainly within the surface water area and the ultrasonic electric power is supplied from an ultrasonic generator 22 to the vibrators 10. The cleaning by the vibrators 10 is executed right after the scraping described above. Consequently, the permeability of the filter plate 14 may be maintained for the sufficiently long time.
Patent JP-S6142000-A (JP)
Inventor: TAKIZAWA ISAMU
IPC: G21K5/10
Filed: 1984-08-06
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-H1111119-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: MIYAZONO TOSHIYA
IPC: B60C15/06
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To reconcile the improvement in durability and reduction in weight of a pneumatic radial tire for heavy load having a bead part in which a wire chafer having an outer edge situated in the tire radially outward position from the edge position of a carcass ply is arranged. SOLUTION: This tire comprises a pair of bead cores 2, a carcass ply 3 extended in toroidal form between them and having both end parts folded back outward from the inside of each bead core 2, a wire chafer 9 arranged in the range laid along the outer surface of the folded back part 4, having an outer edge 5 situated in the tire radially outward position from the edge position 6 of the carcass ply, and consisting of a wire cord coated with rubber. In the part including at least the outer edge part of the wire chafer 9, the volume ratio of the wire cord occupied in the wire chafer 9 ranges from 0.04 to 0.30.
Patent JP-S6410442-A (JP)
Title: Optical memory element
Inventor: OTA KENJI
IPC: G11B7/24027
Filed: 1987-07-01
Abstract: PURPOSE:To reduce the size of a memory element by interposing a light transmittable inorg. film between light transmittable substrates and forming band-shaped recording films in this light transmittable inorg. film so that the user himself discriminates the front and rear of the optical memory element. CONSTITUTION:The light transmittable inorg. film 2, the plural magnetic recording films 3, the light transmittable inorg. film 4, an adhesive agent layer 5 and the light transmittable substrate 6 are successively laminated and integrated on the light transmittable substrate 1 of the optical memory element A. The substrate 1 is cleaned and the inorg. film 2 is provided by vapor deposition, CVD, etc., on this substrate, then the recording films 3 are formed likewise by vapor deposition, etc., thereon at the time of producing this memory element A. A resist film 7 is further coated on the recording films 3 and after the film is baked, an opaque film 9 consisting of Ta, Ti, Cr, etc., is formed by using a mask 8 on the rear face of the light transmittable substrate consisting of quartz, etc. The resist film 7 is further formed upon ending of development and the unnecessary resist film is removed; thereafter, the recording films 3 to serve as the guide tracks are formed.
Patent JP-S5953892-A (JP)
Inventor: WAKAI YOUICHI
IPC: G02F1/133
Filed: 1982-09-21
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-S5787740-A (JP)
Title: Installation device of hydraulic control valve
Inventor: NISHIHARA TADAO
IPC: B60K23/02
Filed: 1980-11-21
Abstract: PURPOSE: To eliminate the wasteful consumption of the material of the captioned device and simplify the same by a method wherein a valve installation housing is installed on the side of a transmission underneath a step, various kinds of valves are located on both sides of a builtin pressure reducing valve so that hydraulic pressure oil is supplied to a control valve through the pressure reducing valve.  
     CONSTITUTION: A valve installation housing 2 provided with a builtin pressure reducing valve 1 on the side of a transmission underneath a step is provided so that various kinds of control valves 8, 12, 17, 20 and 23 can be installed on both sides of the valve installation housing 2, supply of hydraulic oil to those control valves through the pressure reducing valve 1 is constituted so that uselessness of providing the builtin pressure reducing valve to every valve can be eliminated and pipings connecting the valve installation housing 2 to those control valves and connection among those control valves by the pipings can be unnecessary resulting in a compact device. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0328953-A (JP)
Title: Bus arbitration control circuit
Inventor: SAEGUSA CHIFUYU
IPC: G06F13/362
Filed: 1989-06-26
Abstract: PURPOSE:To reduce the dead time in a bus arbitration period and to improve the bus using efficiency by producing a pseudo bus acquisition request signal in a bus idle state and acquiring previously the bus using right of a specific bus request channel. CONSTITUTION:When no bus acquisition request signal is produced, a pseudo bus acquisition request signal production circuit C consisting of the ROM 2 and 18 produces a low potential with which a pseudo bus acquisition request signal CBRQ1 shows '1' to a bus request channel corresponding to a signal BRQ1. Therefore the NOR 2 and 8, an AND 16, an FF 11, an INV 14 and a NOR 5 are inverted to produce a low potential with which a bus acquisition answer signal BACK1 shows '1' of a valid state. Then a signal DBRQ1 is set at a high potential of an invalid state when a signal BRQ0 is set at a low potential of a valid state. Thus a bus request channel corresponding to the BRQ0 can acquire a bus. Then it is possible to eliminate a defect where the bus idle state cannot be effectively used in a bus arbitration period.
Patent JP-H0512104-A (JP)
Title: Data storage controller
Inventor: SUGINO KOICHI
IPC: G11C11/00
Filed: 1991-07-04
Abstract: PURPOSE:To obtain a controller having simplified construction by providing an address bus common to a DRAM and a storage means and a means switching between the address signal of the DRAM and the address signal of the storage means to be transmitted to the address bus. CONSTITUTION:A control means 6 consists of a CPU 3 controlling data accessing to a DRAM 1 and data read-out to a ROM 2, a DRAM controller 4 controlling address designation to the DRAM 1, and a selector 5 selectively switching between the address signal to the DRAM 1 and that to the ROM 2 and outputting it. The CPU 3 and the DRAM controller 4 operate based on a common clock signal. Seven address terminals of the DRAM 1 and seven address terminals of the ROM 2 are used as a common address bus B and derived from the selector 5. Thus, the number of comprising elements such as address terminals and address bus can be reduced.
Patent JP-H0211563-A (JP)
Title: Preparation of 1beta-hydroxyvitamin d2 and d3
Inventor: TACHIBANA YOJI
IPC: A61K31/59
Filed: 1988-06-30
Abstract: PURPOSE:To provide the subject compound having a vitamin D activity in high yield an purity by reducing 1-keto-3,5-cyclovitamin D2 or D3, acetylating the product with acetic acid, isomerizing the product, separating and subsequently hydrolyzing the product. CONSTITUTION:A 1-keto-3,5-cyclovitamin D2 or D3 of formula III [R is R1 (formula VI) or R2 (formula VII)] reduced with a reducing agent (e.g., LiAlH4 or NaBH4) to give a compound of formula IV (R4 is OH when R3 is H, and R4 is H when R3 is OH). The compound of formula IV is treated with acetic acid to form an acetylated compound of formula V, which is separated into alpha,beta-isomers simply, e.g., by silica gel chromatography to obtain the compound of formula V (R3 is H and R4 is OH). The compound is hydrolyzed in the presence of NaOH, etc., by a conventional method to provide 1beta-hydroxyvitamin D2 or D3 of formula I.