baber/WOPTO huggingface dataset:
Patent JP-H0749845-A (JP)
Title: Signal processor
Inventor: OGAWA HIROAKI
IPC: G06F15/16
Filed: 1993-08-06
Abstract: PURPOSE:To access the memory of a DSP with a name appended to an address. CONSTITUTION:Information on the names of a transmission origin address and a transmission destination address, etc., is sent from an application program 5 to the communication-dedicated DSP 1, which sends the transmission origin address to a common memory 8. An interruption handler 6 for memory access transfers data from a memory 7 to the common memory 8 according to the information of the common memory 8. The communication dedicated DSP 1 transfers the data from the common memory 8 to a common memory 13, retrieves the address corresponding to the name in a data base 2, ans sends it to the common memory 13. The interruption handler 11 for memory access transfers from the common memory 13 to the data to the address of a memory 12 according to the information of the common memory 13.
Patent JP-S5985415-A (JP)
Title: Minute carbon particle purifying apparatus for engine
Inventor: KUME SATOSHI
IPC: F01N3/01
Filed: 1982-11-04
Abstract: PURPOSE:To purify exhaust gas by arranging an electrical heater onto the dust collecting electrode of an electrical dust collector for catching carbon minute particles which is installed in the exhaust passage of an engine and combusting said carbon minute particles attached and caught by the electrical heater. CONSTITUTION:An electrical dust collector 3 for collecting the minute carbon particles in exhaust gas is arranged in the exhaust passage 2 of an engine 1, and an electrical heater 4 on the inner peripheral surface serving as a collector and disk-shaped discharge electrodes 5, 5a, and 5b at equal intervals in the direction of axis are arranged. High voltage in applied from a high voltage electric source 6 to an electric heater 4 and discharge electrode 5, and minute carbon particles are collected onto the electrical heater 4. When the amount of carbon particles piled-up increases, arc discharge is generated between discharge electrodes 5, 5a, and 5b, and when arc discharge is detected by a spark discharge detector 7, an electronic controller 10 closes a solenoid switch 8, and electric current flows from a battery 9 to the electrical heater 4, which is heated to combust the minute carbon particles.
Patent JP-H0357967-A (JP)
Title: Discriminating circuit for horizontal synchronizing frequency
Inventor: TANAKA YOSHIHIRO
IPC: G01R23/10
Filed: 1989-07-26
Abstract: PURPOSE:To judge the cycle of a horizontal synchronizing signal with high accuracy and to discriminate the frequency of said signal by measuring the pulse interval of the composite synchronizing signal inputted by a time measuring counter. CONSTITUTION:A composite synchronizing signal enters a cycle measuring part 11 to measure the cycle of pulses. The measuring part 11 measures the time interval of the pulses at each time when the pulse of the signal 14 is inputted to investigate whether the interval is received within tolerance difference as the cycle time of a horizontal synchronizing pulse. When the time interval is received within the tolerance difference, an accurate horizontal synchronizing pulse is judged. A pulse count part 12 counts whether an accurate number of horizontal synchronizing pulses enter for a given time. When the number of pulses in too many or too less the signal is not to judged to be an accurate synchronizing signal 15. By this method, the count part 12 measures the cycle of pulses and observes the number of pulses for a given time not only to accurately measure a horizontal synchronizing pulse with high accuracy but also to discriminate the frequency thereof.
Patent JP-H0360599-A (JP)
Title: Method of exchange
Inventor: ROOCHI ANDORE GAARIN
IPC: H04Q11/00
Filed: 1990-07-25
Abstract: PURPOSE: To miniaturize the components by providing one individually modulated wavelength per N-number of one-input node for an optical signal appearing on an optical fiber at each output port of a switch components so as to allow one output interface to divide the N-number of entering modulated wavelength. CONSTITUTION: At each inputting interface, a multiplexer multiplex-transmits (multiplexes) the optical signal by various wavelength scheduled at various output ports. The output of each input interface (115 to 118) is combined with one of optical fiber links (151 to 154). Each output optical link is combined with one of the input ports 151i to 154i of center switch components 150. In the center switch components an optical signal with the N-number of modulated wavelength from each input port is first separate-transmitted (demultiplexed) to the N-number of individually modulated wavelengths (one per each output node). The modulated wavelengths are those modulated by data to be transmitted.
Patent JP-H0858582-A (JP)
Title: Outfitting construction for railway rolling stock
Inventor: OMURA KEIJI
IPC: B61D17/04
Filed: 1994-08-19
Abstract: PURPOSE: To easily arrange a skelton member for supporting and fixing outfits in a rolling stock, restrain damage given by the skelton member to the welded joint part of a laminated panel to a minimum, and improve strength and reliability of the joint part with the skelton member, in a railway rolling stock constituted of the laminated panel. CONSTITUTION: A bar 5 is welded to the welded joint part of a laminated panel 2, a skelton member 7 having an opening part in which the bar 5 penetrates through is arranged in the condition in which the bar 5 is inserted into the opening part, a presser plate 9 pressing the skelton member 7 is arranged on the extreme end of the bar 5 so as to fit the skelton member 7, and the supporting parts of outfits in a rolling stock are fitted to the skelton member 7.
Patent JP-H0730903-A (JP)
Title: Integrated memory circuit for picture processing
Inventor: SUGIYAMA KENJI
IPC: H04N19/577
Filed: 1993-07-12
Abstract: PURPOSE:To make the size small by decreasing number of pins of a signal processing circuit using the picture processing integrated memory circuit. CONSTITUTION:A picture element value of a picture equivalent to two frames is stored in a memory cell 12 and it is read based on an address of a 2-dimension block given from address controllers 13A, 13B. The picture elements in the block of two read pictures are added adaptively at a proper ratio by an adder means 20 and an inter-picture prediction signal and an interpolation signal obtained from the result are outputted externally from a data output terminal 11.
Patent JP-S6173863-A (JP)
Title: Hardened hoop for valve having superior impact fatigue strength
Inventor: KUMAGAI ATSUSHI
IPC: C22C38/40
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a hardened hoop for a valve having superior impact fatigue strength by reducing the amount of C and specifying the amounts of Si, Mn and Cr added. CONSTITUTION:This hardened hoop for a valve consists of, by weight, 0.4-0.8% C, 0.4-1.0% Si, 0.2-0.8% Mn, 1.0-5.0% Cr and the balance Fe with impurities or further contains 0.4-3.0% Ni and W and/or Mo satisfying an equation W+2Mo=1-3%. The precipitation of carbides in the steel during solidification is reduced by reducing the amount of C and adding the necessary amount of Si, and at the same time, satisfactory hardness for bending fatigue strength is ensured. Cr improves the hardenability, is effective in making the carbides and the grains fine, and can increase the toughness.
Patent JP-S5985891-A (JP)
Title: Method and cell for electrolysis with uniform flow of electrolyte
Inventor: SAKAI KANGO
IPC: C25D17/00
Filed: 1982-11-09
Abstract: PURPOSE:To make the flow of an electrolyte uniform and to permit uniform removal of gas and supply of ion by ejecting diagonally the electrolyte from the ejection port at the center of electrodes in the direction opposite from the advancing direction of a strip and ejecting the electrolyte to the strip surface at both ends of the electrodes. CONSTITUTION:Electrodes 14 are disposed at top and bottom so as to face to a strip 1 which travels at a prescribed line speed, and an electrolyte is ejected from ejection ports 16 extending in the width direction of the strip at the approximate center of the electrodes 14 in the direction opposite from the advance direction of the strip. The electrolyte is ejected from liquid curtain nozzle 17, 18 which are provided at both ends of the electrodes 14 on the inlet and outlet sides of the strip toward the strip 1 surface and the electrolysis is executed while the outflowing electrolyte is sealed.
Patent JP-S6438273-A (JP)
Title: Pressing-type printer
Inventor: SHIMIZU EISAKU
IPC: B41L13/02
Filed: 1987-08-05
Abstract: PURPOSE:To enable a printing with a little deviation, by a method wherein a receiving plate having a wear resistance higher than belts is provided between a feeder mechanism and a printing mechanism, and a printing paper is set in a fixed position on the belts by being fastened by the receiving plate to be fed to the printing mechanism. CONSTITUTION:When a postal card 1 is set to a postal card feeder 2 and a device is turned to a printing state, a paper feed motor 5 and a carry motor 8 start rotating. The postal card 1 is fed by a paper feed roller 5, which is detected by a paper feed sensor 18. At this time, the paper feed motor 5 is brought to a stop, and the postal card 1 is loaded on carry belts 13, 14 to be carried. When the postal card 1 reaches on a receiving plate 16, it is fastened by the receiving plate 16 because the receiving plate 16 is larger in wear resistance than the carry belts 13, 14. However, when feed pins 15 abut against the postal card 1, the postal card 1 is set to a fixed position by longitudinally positioning plates 17 and the feed pins 15 to be again carried. In this manner, the postal card 1 is set to a fixed position on the carry belts 13, 14 to be carried to a printing mechanism.
Patent JP-S6438577-A (JP)
Title: Refrigerator
Inventor: SAWAI KATSUYUKI
IPC: F25B47/02
Filed: 1987-08-04
Abstract: PURPOSE: To achieve the shortening of pull down time while avoiding liquid packing by setting a travel fixing time of an expansion valve the larger, the larger the difference or the ratio is between the temperature of outside air and a set temperature in the storage while a travel adjustment of the expansion valve is shifted to the control of the degree of superheat based on a temperature difference between an inlet and an outlet of an evaporator after the fixing time passes. CONSTITUTION: The travel is adjusted by a valve drive part 40M based on a temperature difference between an inlet and an outlet of an evaporator 5 by detecting it to obtain the optimum degree of superheat. At the restarting of the operation after the completion of defrosting, the drive part 20M is driven to switch a hot gas valve 7 so that a high pressure gas pipe 11 communicates with the side of a condenser 2. Subsequently, the temperature of the outside air is detected by an outside air temperature detector 60 to determine a travel fixing time T of an expansion valve 4 based on the detected temperature TO of the outside air and a set temperature SP in the storage predetermined by a temperature setting 55.  When the outside air temperature is so high to restrict a refrigerating capacity, which hinders the evaporator 5 from reaching a low temperature state smoothly to match the set temperature SP in the storage, the travel fixing time T is set longer to allow selecting of the optimum travel fixing time corresponding to a load.
Patent JP-S6174950-A (JP)
Title: Speed change ratio display device of car with stepless speed change gear
Inventor: INAGAKI TAKAFUMI
IPC: B60K23/00
Filed: 1984-09-18
Abstract: PURPOSE:To accomplish economical running of a car by disposing a speed change ratio display device displaying in analog the speed change ratio of a stepless speed change gear, and performing accelerating operation according to the display in such a manner as to decrease the rotating speed of an engine. CONSTITUTION:A combined speed change ratio Rt of a speed change ratio Rb of a belt-type stepless speed change gear 14 and a speed change ratio Rf of an auxiliary speed change gear 44 is successively displayed on a speed change ratio display device 72 disposed on a dashboard panel, so that a driver can finely control the accelerating operation, looking at the speed change ratio Rt. Thus, a useless operation can be avoided to run a car with high accuracy of fuel consumption.
Patent JP-H0731473-A (JP)
Title: Production of n-acylneuraminic aldolase
Inventor: SUGIMORI TSUNETAKE
IPC: C12R1/19
Filed: 1993-08-06
Abstract: PURPOSE:To produce the subject aldolase on an industrial scale by transducing a specific recombinant plasmid into a specified variant strain and culturing the resultant transformant. CONSTITUTION:A recombinant plasmid containing a chromosomic DNA fragment containing an N-acylneuraminic aldolase gene, derived from a microorganism, belonging to the genus Escherichia and capable of producing the N- acylneuraminic aldolase and integrated thereinto is transduced into a variant strain (FERM-P-8519) of Escherichia coli varied so as to express the productivity of the N-acylneuraminic aldolase in the absence of an inducer. The resultant transformant is then cultured to collect the N-acylneuraminic aldolase from the culture. Thereby, the objective aldolase is obtained.
Patent JP-2000030062-A (JP)
Title: Method and device for collating image, and recording medium
Inventor: ONISHI HIROYUKI
IPC: G06T7/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To find the magnification, rotation angle and the amount of parallel movement of a part corresponding to a reference image promptly and with high accuracy while reducing the memory capacity when the reference image is collated with an inputted image in a part of which an image formed by rotating and/or magnifying and reducing the image corresponding to the reference image is included. SOLUTION: An R table is prepared by finding a vector from each edge point of an edge image which is prepared from a template image to a specified reference point, is stored in an R table storage part 15 by a generalization Hough transformation processing part 14, each edge point of the edge image which is detected from the inputted image is made to correspond to the R table, is successively voted on a parameter space P with lowered resolution and a position on the parameter space a voted value of which becomes large is detected. After that, plural candidate areas corresponding to the reference image are detected from the inputted image by a candidate area calculating part 12.  And, each candidate area is successively collated with the template image by using a Hough-Fourier transformation system by an image collating part 16, the magnification, the rotation angle and the amount of translation of the candidate area with the largest degree of collation are outputted by a moving amount specifying part 17.
Patent JP-S5896559-A (JP)
Title: Inking device of intaglio printer
Inventor: UNO CHIYOMATSU
IPC: B41F31/02
Filed: 1981-12-04
Abstract: PURPOSE:To promote ink transfer and prevent deterioration in the ink transfer due to reduced viscosity by driving the rotation of a pattern roller provided between the intaglio drum and the ink pot roller at a peripheral speed that is faster than the peripheral speed of the intaglio plate. CONSTITUTION:A pattern roller 52 on the periphery of which a letterpress plate with a picture pattern formed a little larger than the pattern formed on an intaglio plate is provided between an ink pot roller 17 and an intaglio plate drum 3 on the periphery of which an intaglio plate is mounted in such a way that the periphery of the pattern roller 53 is in contact with the peripheries of the roller 17 and the intaglio plate 3. The roller 52 is driven at a speed that is faster by 1-3% than the peripheral speed of the intaglio plate on the intaglio plate drum 3. The rotation of the intaglio plate drum 3 is transmitted to a rider roller 43 through the roller 52 and the roller 17, and the ink 39 in the ink pot 38 is made to flow out of the gap between the roller 17 and a blade 36. The ink is attached to the rotating roller 17 on its periphery and the ink is spread uniformly by the roller 43 and then the ink is transferred to the letterpress plate of the roller 52, then the ink 39 is transferred to the intaglio plate drum 3 with the ink rubbed into the intaglio pattern of the intaglio plate.
Patent JP-H0749458-A (JP)
Title: Television device for endoscope
Inventor: ARAI MASAYUKI
IPC: G02B23/24
Filed: 1993-08-06
Abstract: PURPOSE:To provide a television device for endoscope in which a photographing lens unit can be resisted to autoclave steririzing disinfection where the unit is placed under high temperature and high moisture environment, and the photographing lens unit having a high possiblity of the direct touch by the hand during operation can be perfectly sterilized and disinfested before use by providing an electric diaphragm driving circuit on a camera head unit or a camera control unit. CONSTITUTION:A camera head unit 30 is attachably and detachably connected to the end part of a photographing lens unit 20 through a second mount 31. A solid image pickup element 32 for converting the encodsopically obserbed image formed by a photographing lens into an electric signal is arranged on the imaging position of a photographing lens 22 in the camera head unit 30, and a driving circuit 33 for driving the solid image pickup element 32 is also built therein. Prior to the use of an endoscope 10, the photographing lens unit 20 can be separated from the camera head unit 30 in the second mount 31 part, and housed in an autoclave steririzing disinfesting device together with the endoscope 10.
Patent JP-2001017026-A (JP)
Title: Injector for sperm for artificial fertilization of livestock or ova for transplanting fertilized egg and its operation
Inventor: SASAKI KATSUHIKO
IPC: A61D19/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an injector capable of surely injecting semen or ova to the deep part of uterus without damaging lining membrane of uterus. SOLUTION: This injector 10 is equipped with a heat-insulating cylinder 12, an outside pipe 18 for insertion into uterus parallel fixed to the tip of the heat-insulating cylinder 12, a syringe 22 for injection inserted from the rear of the heat-insulating cylinder 12 to the interior, an elastic and flexible tube 24 for injection connected to the tip of the syringe 22 and pulled out to the tip of the heat-insulating cylinder and slidable inserted into the interior of hollow of the outside pipe 18 and a discharge nozzle 28 integrated to the tip of the tube 24 and protruded to the tip of the outside pipe 18 and a part between the protruded position from the heat insulating cylinder 12 of the tube 24 and the outside pipe 18 is made as a margin part 24,  and the discharge nozzle 28 is made to reach the deep part along uterus shape by feeding the margin part 24a in a state in which the outside pipe is inserted into a required depth in uterus and.
Patent JP-S5896757-A (JP)
Title: Semiconductor device
Inventor: MATSUSHITA YASUO
IPC: H01L23/34
Filed: 1981-12-04
Abstract: PURPOSE:To obtain the semiconductor device to radiate heat favorably by a method wherein an insulating substrate consisting of mainly non-oxide ceramics and having the coefficient of thermal expansion nearly the same with Si, and moreover having thermal conductivity of 0.2cal/sec.cm deg.C or more is used, a semiconductor element is fixed thereto, the element and isolated outside leads are connected, and the device is sealed airtightly with a ceramic cover. CONSTITUTION:A sintered body of SiC ceramics having theoretical density of 98% and consisting of 2wt% BeO and the remnant of SiC and impurities mixed inevitably is used as the substrate 1. SiC thereof indicates specific gravity of about 3.2, resistivity of 10<13>OMEGAcm, the coefficient of thermal expansion (at room temperature-900 deg.C) of about 40X10<-7>/ deg.C, heat conductivity (at the room temperature) of 0.6cal/sec.cm deg.C and bending strength of 45kg/mm.<2>. The element 2 is soldered 3 onto the substrate, the leads 4 are adhered with glass 5, connection 6 is performed and the device is sealed with glass 8 using an alumina cover 7. According to use of the SiC ceramics thereof, heat resistance is reduced sharply, a distortion buffer material of Mo, etc., to be placed between the element and the substrate becomes as needless according to approximation of the coefficients of thermal expansion of both to reduce weight, and the device is also advantageous economically.
Patent JP-2001019976-A (JP)
Title: Fuel vaporizer and mixed gas production arrangement
Inventor: HIRAI ETSURO
IPC: H01M8/04
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject vaporizer or arrangement for instantaneously producing at ordinary temperature a mixed gas comprising air and a liquid fuel by instantaneous ignition of a burner. SOLUTION: This fuel vaporizer has a POX burner 11 for producing a combustible gas based on hydrogen, a POX/HTS catalyst 12 for performing both partial oxidation and steam reforming by mixing a liquid fuel, steam and air into the gas produced above, a LTS catalyst 13 for lowering the concentration of carbon monoxide in the mixed gas by the steam in the mixed gas, a PROX catalyst 14 for removing the carbon monoxide left in minute amounts, and a bubbling evaporator 15 connected to the burner 11 and capable of mixing such an amount of the liquid fuel into air as to correspond to its saturated vapor pressure at normal temperatures. This fuel vaporizer works as follows: in its startup, a mixed gas comprising air and a fuel is fed from the bubbling evaporator 15 to the burner 11.
Patent JP-S5986366-A (JP)
Title: Facsimile device
Inventor: UENO YASUHIDE
IPC: H04N1/32
Filed: 1982-11-10
Abstract: PURPOSE:To grasp the propriety of a line at a glance by discriminating correctness of a test data received at a receiver and integrating separately the number of received total bits and the number of error bits and displaying the result. CONSTITUTION:After a transmission bit rate is set by a dip switch 9 at the transmission side, whether or not a discriminating signal 14 for a station to be called is discriminated and when it is received, a transmission button 10 is depressed. Further, the transmitter transmits a digital instruction 15 after waiting for a time regarded that the signal 14 from the receiver is finished. This instruction 15 includes the information of data transmission bit rate for line test. Further, the receiver discriminates whether or not the digital instruction is received and when it is received, the bit rate information for data receiving included in the digital instruction signal is read out and the number of received total bits and the number of error bits are integrated separately and displayed.
Patent JP-S6088784-A (JP)
Inventor: TAKAHASHI HIDETOSHI
IPC: E21B7/15
Filed: 1983-10-21
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-2000026109-A (JP)
Title: Stabilizer of hydrogen peroxide in aqueous solution and method for stabilizing same
Inventor: DOI SHINICHI
IPC: D21C9/10
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To stabilize hydrogen peroxide with a natural material capable of reasonably controlling the decomposition of hydrogen peroxide in neutral and alkaline solns. used in bleaching or other process and hardly affecting the environment. SOLUTION: The stabilizer of hydrogen peroxide contains a water-soluble phytate as an effective component. The water-soluble phytate or (i) phytic acid and/or the water-soluble phytate and (ii) alkalis including alkaline earth metals and/or their salts are added to a neutral or alkaline aq. soln. contg. hydrogen peroxide to stabilize the hydrogen peroxide.