baber/WOPTO huggingface dataset:
Patent JP-H01216281-A (JP)
Title: Testing device in image read scanner
Inventor: MEGURO TSUNEO
IPC: G06K9/20
Filed: 1988-02-25
Abstract: PURPOSE:To exactly decide the normalness of each circuit by inputting an arbitrary testing image pattern and deriving correction processing data at every arbitrary correction processing circuit and comparing the correction processing data with prescribed reference data. CONSTITUTION:In case of testing the normalness of a shading eliminating circuit 16, prescribed image pattern data corresponding to the uneven reflection of a light beam on a slip 10 is read out of a pattern data ROM 15, and with respect to this image pattern data, a prescribed image data correction processing is executed in the shading eliminating circuit and it is stored in a memory 20 by a DMAC 19. In a deciding circuit 23, the correction-processed image pattern data stored in this memory 20 and prescribed reference data are compared and the normalness of the circuit 16 is checked. When the circuit 16 is not operating normally, the image pattern data is not brought to correction processing normally, and different image pattern data which does not correspond to the prescribed reference data is stored in the memory 20. In such a way, the deciding circuit 23 decides that the circuit 16 is not operating normally.
Patent JP-S58159292-A (JP)
Title: Memory refreshing method
Inventor: TATEUCHI TSUGUJI
IPC: G11C11/406
Filed: 1982-03-17
Abstract: PURPOSE:To make the synchronism with other systems and DMA easy and to refresh a large capacity of dynamic memory, by using plural control signals in response to operation/stop of a CPU to refresh the memory. CONSTITUTION:The CPU1 reads data from a dynamic memory 3 at a period T1, processes the data during the period T2 and gives a control signal (c) to an address generating circuit 8. Thus, the circuit 8 generates a refresh address signal (f), and the signal (f) refreshes the memory 3 via a switch 9. The CPU1 is stopped at a period T3, outputs a stop signal (d) to an external peripheral device, and when a detection circuit 6 detects the signal (d), a control signal (e) is outputted from a generating circuit 7 at each prescribed period and applied to the circuit 8. The circuit 8 gives the address signal (f) via a switch 9 to the memory 3 to refresh the memory 3.
Patent JP-H09317494-A (JP)
Title: Power plant and gas turbine device
Inventor: DEIBITSUDO JIYON FUUBAA
IPC: F04D29/58
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of an intercooler-integrated axial flow compressor with simplicity in its structure added and no increase in its manufacturing costs by providing a cooling means in a gas passage through which gas circulates in the operation of the compressor, which receives cooling water therein and absorbs heat from circulating gas to cool the gas in the operation of the compressor. SOLUTION: In its normal operation an axial flow compressor 320, typically of an intercooler-integrated type, inducts atmospheric air or gas and produces compressed gas 322. In its compression process gas 322 is cooled inside the axial flow compressor 320 by cooling water 372 led thereinto from a cooling tower 370. The cooling water 372 is made to pass through one or more stator blade assemblies, or an air-towater heat exchanger or a recuperative heat exchanger 360 disposed in the gas passage for the axial flow compressor 320. The heat exchanger 360 also inducts cooling water and absorbs heat from gas passing therethrough in the operation of the compressor 320. The compressed gas is thus continuously intercooled with a simple structure.
Patent JP-S55133545-A (JP)
Title: Mounting method of integrated circuit having power transistor
Inventor: TABUCHI KENJI
IPC: H01L21/58
Filed: 1979-04-06
Abstract: PURPOSE:To prevent characteristics degradation due to heat-fatigue of a soldered portion by soldering to a metal base a ceramic substrate on which power transistors are mounted and by press-forming numbers of concaves on the metal base surface. CONSTITUTION:A ceramic substrate 2 both surfaces of which are metalized is soldered onto a metal base 1 by the use of solder 4. After soldering, both surfaces of the metal base are press-formed except for the portion where the ceramic substrate has been soldered so that numbers of concaves 6 is obtained. Then, a power transistor 3 is soldered to the upper metalized portion of the ceramic substrate 2 by the use of a solder 5. Since the ceramic substrate 2 and the metal base 1 are soldered each other, the circuit's heat-fatigue resistance of the soldered portion is improved. In addition, hardness of the metal base as well as its heat-radiation effectiveness is increased by the function of the concaves 6 provided on the metal base surface.
Patent JP-S63209500-A (JP)
Title: Driving circuit for stepping motor
Inventor: FURUKAWA AKITERU
IPC: H02P8/00
Filed: 1987-02-24
Abstract: PURPOSE:To obtain a large torque in low speed area and obtain prominent response in high speed area while employing a comparatively small-sized motor, by switching unipolar drive into bipolar drive. CONSTITUTION:In an accelerating period, in which a large torque is necessitated, the voltage of 'L' level is impressed on a terminal 18, the excitation of a relay 7 is removed and the conducting operations of transistors 3, 4 are effected alternately after conducting transistors 2, 5 whereby bipolar drive is effected. Acceleration is continued under this condition and, then, the voltage level of the terminal 18 is changed into 'H' level and the relay 7 is excited to put it ON when the rotating speed of a motor has arrived at a given speed. The transistor 4 and the transistor 5 are conducted alternately whereby unipolar drive is effected. According to this method, the circuit may response to a frequency, higher than the frequency in the bipolar drive, even when the frequency of an exciting signal is increased.
Patent JP-S53126183-A (JP)
Title: Preventing-icing within duct line for cable laying
Inventor: SAITOU ATSUSHI
IPC: H02G9/06
Filed: 1977-04-11
Abstract: PURPOSE: To facilitate a work of cable laying with icing prevented as well of a water pooled in the duct line, by such means that a cylindrical plastic unit, with a metal wire buried longitudinally, be arranged in the air duct line, with its both ends tightly sealed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04259346-A (JP)
Title: Aluminum alloy sheet having high formability and high corrosion resistance
Inventor: KISHINO KUNIHIKO
IPC: C22C21/06
Filed: 1991-02-13
Abstract: PURPOSE:To obtain an aluminum alloy sheet suitable for the outside sheet of cover, case, etc., of outdoor meters, such as gas meter and water meter and having superior formability and corrosion resistance. CONSTITUTION:The objective aluminum alloy sheet is an aluminum alloy sheet which has a composition containing, by weight, 0.5-7.5% Mg as an essential element, selectively containing one or >=2 kinds among 0.03-0.55% Cr, 0.03-2.5% Mn, 0.03-0.25% Zr, 0.005-0.35% Ti, 0.03-0.5% Fe, and 0.03-1.5% Ni, and having the balance composed essentially of Al and an aluminum alloy sheet which has a composition containing 0.5-7.5% Mg as an essential element and 0.01-2.5% Cu and/or 0.02-2.5% Zn, selectively containing one or >=2 kinds among 0.03-0.55% Cr, 0.03-2.5% Mn, 0.03-0.25% Zr, 0.005-0.35% Ti, 0.03-0.5% Fe, and 0.03-1.5% Ni, and having the balance composed essentially of Al.
Patent JP-H064207-A (JP)
Title: Method and apparatus for imput into computer by handwriting input
Inventor: UIRIAMU JIYOSEFU ANDAASON
IPC: G06F3/0488
Filed: 1993-03-02
Abstract: PURPOSE: To provide a method and device for clarifying handwritten input stream generated by the user interface of a stylus base in a tablet computer. CONSTITUTION: A tablet application program interface(TAPI) 110 receives stroke data generated with strokes written by a user 128 in a digitized tablet 116. The TAPI 110 inserts the stroke data into a data base. When the strokes are gesture indicators for edition, the TAPI 110 establishes the path of the stroke data in a gesture indicator recognizing device 144 which identifies interaction for edition. The TAPI 110 executes the interaction for executing an operation to the data base. An application program continues the reception of the stroke data until the application program detects an ending phenomenon.
Patent JP-H01215020-A (JP)
Title: Semiconductor integrated-circuit wiring-material peeling preventive mask pattern
Inventor: HOKARI TOORU
IPC: H01L21/3205
Filed: 1988-02-24
Abstract: PURPOSE:To improve quality by adding or connecting a mask pattern having a shape that a function is not damaged to a pattern to be peeled. CONSTITUTION:A peeling preventive mask pattern 7 is added to mask patterns 3 corresponding to wiring materials to be peeled. The mask patterns corresponding to the wiring materials to be peeled and the peeling preventive mask pattern 7 are used as one mask pattern capable of forming a wiring material having a sufficient joint area with a substrate. Accordingly, the quality of a semiconductor integrated circuit is improved, and cost can be reduced.
Patent JP-H09111129-A (JP)
Title: Thermoplastic polymer composition excellent in antistatic and antibacterial properties
Inventor: MIYAMOTO AKIRA
IPC: C08L71/02
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polymer composition excellent in antistatic, antibacterial and mechanical properties and excellent in long-term retentivity of these properties by mixing a thermoplastic polymer with a specified quat. cationic salt polymer in a specified ratio. SOLUTION: This composition comprises 99.5-50 pt.wt. thermoplastic polymer (e.g. high-impact PS), 0.5-50 pts.wt. quat. cationic salt polymer having a weight- average molecular weight of 1,000-300,000 and comprising 10-65mol% α-olefin structural units represented by formula I (wherein R<1> is H or CH3 ; and R<2> is H, a 1-18C alkyl, aryl, or arylalkyl) and/or (meth)acrylate structural units represented by formula II (wherein R<3> is a 1-18C alkyl) and 90-35mol% quat. cationic structure units represented by, e.g. formula III (wherein R<4> is a 2-8C alkylene; R<5> and R<6> are each a 1-8C alkyl; R<7> is a 1-12C alkyl, a 6-12C arylalkyl or a 6-12C alicyclic alkyl; X<-> is an anion; and Y is O or NH), and 20 pts.wt. or below polyethylene glycol having a weight-average molecular weight of 500-1,000,000 as an optional component.
Patent JP-S52124406-A (JP)
Title: Connecting rod
Inventor: IKEDA KAZUO
IPC: C22C21/04
Filed: 1976-04-14
Abstract: PURPOSE: Al - Si - Cu alloy made connecting rod superior in bearing property, and enduring the high load, of light weight and suitable to the large compressor and internal combustion engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56136878-A (JP)
Title: Method for wetting preheated coal in trial operation of coal drying and preheating apparatus
Inventor: KONNO YOSHIMITSU
IPC: C10B57/00
Filed: 1980-03-31
Abstract: PURPOSE: To wet a preheated coal formed in the trial operation efficiently and safely, by transferring the preheated coal to an enclosed storage tank with an enclosed transporting apparatus pressurized by an inert gas, storing the coal therein, feeding the coal to an enclosed mixing apparatus, adding water thereto, and kneading the mixture.  
     CONSTITUTION: A coal preheated at about 200°C in a coal preheating apparatus for charging coal into a coke oven is transported by a conveyor 3 to a coke oven 1, and received by a conveyor 6 via chutes 5 connected to one or more taking outlets 4, and transferred to a hopper 7 and stored temporarily. The process apparatus in the path from the preheating apparatus to the hopper 7 are wholly enclosed, and an inert gas, e.g. N 2  gas, is used to pressurize the apparatus to cut off the contact between the preheated coal and the outside air. Thus, the deterioration, dusting and ignition of the preheated coal by the oxidation are prevented. The preheated coal stored temporarily in the hopper 7 is fed to a mixing apparatus 9 in adequate amounts by a mining apparatus 8, and kneaded while adding water thereto with a water spray 10 to give the aimed wetted coal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56137257-A (JP)
Title: Measuring device of dropout depth
Inventor: HIRAMATSU TAMIHEI
IPC: G01R31/00
Filed: 1980-03-31
Abstract: PURPOSE:To record the depth of dropout by a method wherein, after a crest value is adjusted by an A-D converter, the lowest value is detected by comparing the values with a comparator and written in a register. CONSTITUTION:A signal having a certain amplitude is recorded in a magnetic tape 1 and, if there is any dropout, the envelope of the crest value of a regenerative signal S drops to the bottom level. The crest value Vi adjusted through A-D convertor 5 is compared 7 with the specified value VTH. When Vi<VTH, the present crest value Vi is compared 7 with the crest value Vi-i, or the value one step before, to be added by the register 9. When Vi<Vi-i, the content of the register 9 is renewed to become Vi. When Vi>Vi-i, the output of the comparator 8 turns to become ''1'', and the register 9 maintains that content. In addition, when the dropout is terminated, permitting Vi>VTH, the depth of the dropout value maintained in the register 9 is transferred to a memory 12 and recorded therein.
Patent JP-H10201773-A (JP)
Title: Natural feeling of tongue touch & prevention of food from sticking relating to the floor of complete maxillary denture part of complete denture & elemination of sense of physical disorder for promotion of natural pronunciation & prevention of dislocation of complete lower jaw denture & manufacture therefor
Inventor: SAKAMOTO KENICHI
IPC: A61C13/10
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To allow clear speech in proper words and the same feeling of touch of tongue as if touching natural upper jaw by installing a V-letter cut groove at a specified gradient on the floor of the upper-jaw complete denture main body and machining elliptically from the root part of the very depth of the floor toward the center of the denture. SOLUTION: Over the entire floor of the upper-jaw complete denture main body 6, a V-letter cut groove 5 at an angle of 0 deg. and a V-letter cut groove 7 at an angle of 30 deg. are installed and from the deepest tooth root part of the floor of the upper-jaw complete denture main body 6 an oval is formed for the extent of about 7-10mm toward the center of the complete denture. A left-side and a right-side stabilizing plates are installed to the lower-jaw complete denture main body 6. Thus, a displeasing feeling of slipperiness or sliminess is resolved, and food is unlikely to stick to the floor of the upper-jaw complete denture. Further, saliva collected in the V-letter cut groove allowing food easy to slide without falling in a sticking state against the entire complete denture, especially against the floor of the upper-jaw complete denture and assist food to esophagus.
Patent JP-H10225126-A (JP)
Title: Power supply unit
Inventor: ITOJIMA HIROSHI
IPC: H02M3/28
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To make each switching power source equally share the output currents to be supplied to loads at a parallel operation of the switching power sources so as to raise the life and reliability of a power unit at large, by actuating a function of protection from an overcurrent thereby lowering the output voltage, in the case that the output current signal is larger than a reference current signal. SOLUTION: Switching power sources DC1 and DC 2 connected in parallel with a load RD are equipped each with current detecting resistors 5 and 6, a current comparator circuit 7, an overcurrent detecting circuit 10, and a pulse width control circuit 10. The current comparator circuit 7 compares the output current signals detected with the current detecting resistors 5 and 6 with reference current signals. An overcurrent detecting circuit 10 detects the output current signal being larger than the reference current signal from the output of the current detecting resistors 5 and 6 and the output of the current comparator circuit 7.  Then, the pulse width control circuit 11 lowers the output voltage and the output currents by controlling the switching time, in the case that the overcurrent detecting circuit 10 has detected the output current signal being larger than the reference current signal.
Patent JP-H05239810-A (JP)
Title: Constructing method for reinforced concrete arch bridge
Inventor: YOSHINO TSUGUHIKO
IPC: E01D1/00
Filed: 1992-02-27
Abstract: PURPOSE:To simplify form work, and save labor in site, and shorten the term of construction, on the construction of a reinforced concrete arch bridge. CONSTITUTION:Precast concrete plates P composed of tag-shaped flat plates on the lower surface and side surface of an arch rib on timbering erected over a section between arch bearers A confronted with each other, are laid to be arranged, and an arched form is former. In the forms, reinforcements 5 are arranged and after that, in a state that the reinforcements are integrated with external side forms via separators 6 fitted on the precast concrete plates P, arch rib concrete C is place. Then, the concrete C is integrated with the precast concrete plate P, and form overhauling work after placing the concrete is not required, and immediately when specified strength is displayed from the placed concrete C, then work is shifted to the following construction division of removed timbering.
Patent JP-S51116630-A (JP)
Title: Clock control system for memory device
Inventor: OOTA EIKICHI
IPC: G06F13/00
Filed: 1975-04-04
Abstract: PURPOSE: To absorb a time difference between data reception and delivery in a memory device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04278746-A (JP)
Title: Intra-system serial data receiving circuit
Inventor: YAMADA KIYOHISA
IPC: H04L7/04
Filed: 1991-03-07
Abstract: PURPOSE:To prevent the bit deviation of output data in spite of the dispersion of the delay of a clock and a transmission system by selecting coincident data in its pattern for checking from input data, data deviated by half-cycle of the input data, data deviated by one fourth-cycle, and data deviated by three fourth-cycle. CONSTITUTION:FF14 executes the retiming of reception data by an input clock delaying one fourth-cycle and FF15 delays it by half-cycle again so as to permit it to match the reading timing of FF16. FF16 executes the retiming by delaying three fourth-cycle. A data comparing circuit 61 compares the both outputs of FF15 and FF16 so as to detect coincidence/noncoincidence. When it is coincidence (noncoincidence), the changing point of reception data is regarded to be in a phase near the rising of the input (opposite phase) clock so that the selection of the output data of FF11 (13) which executes the retiming by the opposite phase (input) as against a selector 41 is instructed from a selector control circuit 71. The output of the circuit 41 is deviated by one period in FF17 and FF18 and transmitted to the selector 42 so as to select data which is coincident in the pattern for checking.
Patent JP-S58158102-A (JP)
Inventor: KOBASHI TERUHISA
IPC: A01B33/10
Filed: 1982-03-15
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-H01217126-A (JP)
Title: Controller for combustion instrument
Inventor: ISHIDA KAZUHARU
IPC: F23N5/20
Filed: 1988-02-24
Abstract: PURPOSE:To prevent the outflow of unburnt fuel due to the malfunction of a control means, by a method wherein the conduction of a solenoid valve is stopped when the operation of an igniting means is stopped during the operation of a timer while the conduction of the solenoid valve is stopped after the time limit of the operation of the timer is elapsed even when the igniting means is being operated. CONSTITUTION:When a solenoid valve opening signal and a sparker operating signal (t1) are outputted, a sparker and a timer circuit 60 are operated and a solenoid valve is opened by a solenoid valve conducting circuit 70. when a burner 12 is ignited at a time (t2), a flame detecting signal is outputted as shown by a chain line A and a sparker operating signal is stopped as shown by another chain line D whereby the operation of a sparker is stopped. The output signals of the timer circuit 60 are outputted as shown by a broken line C and the chain line B continuously thereafter, therefore, the solenoid valve is opened as shown by the broken line E and the chain line F and combustion is continued. When the operating signal of the sparker is stopped at a time (t3) as shown by a full line G, the timer circuit 60 is stopped as shown by the full line H and the conduction of the solenoid valve, which is effected by the solenoid valve conducting circuit 70, is stopped and the solenoid valve is closed as shown by the full line I.
Patent JP-H06239399-A (JP)
Title: Oil supply nozzle
Inventor: KATO MASAYUKI
IPC: B60S5/02
Filed: 1993-02-08
Abstract: PURPOSE:To offer highly operably suspended oil supply nozzles that prevent the entry of foreign matter such as dust, water, or snow. CONSTITUTION:In an oil supply nozzle it on a suspended oil supply unit joined through a swivel joint 17 to the bottom end of an oil supply hose 18 hung from the above, a lid 21 is installed at the tip of a cylinder top 12 on a hinge 22 in such a way it is energized to close a discharge port 12a and opened by discharge liquid pressure.
Patent JP-S62199681-A (JP)
Title: Manufacture of heat storage device
Inventor: YANATORI MICHIO
IPC: C09K5/06
Filed: 1986-02-28
Abstract: PURPOSE:To make the titled device in such a way that a latent heat-type heat storage material is melted followed by casting into a mold, carrying out deaeration of te resultant molten material under a vacuum, then setting said material, and enveloping, under a vacuum, with a container or bag. CONSTITUTION:For example, a latent heat-type heat storage material 3 melted by heating is cast into a bottom force 1 followed by placing a top force 4 thereon. After put in a vacuum, the resultant heat storage material 3 is cooled, solidified, and taken out of the bottom force 1 and top force 4 to put it into a container or bag.
Patent JP-S58175530-A (JP)
Inventor: OKADA TAKASHI
IPC: A47L9/04
Filed: 1983-03-14
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-S62201592-A (JP)
Title: Production of menaquinone-4
Inventor: TANI YOSHIKI
IPC: C12R1/20
Filed: 1986-02-28
Abstract: PURPOSE:To produce the titled compound which is a vitamin K2 for pharmaceutical use and useful as a hemostatic agent, etc., easily in high efficiency, by culturing a microbial strain capable of producing menaquinone-4 and separating the secreted menaquinone-4 from the culture liquid. CONSTITUTION:Flavobacterium aquatile No.238-7 (FERM P-8113) which is a microbial strain capable of producing menaquinone-6 is used as a mother strain and is subjected to repeated mutation and selection to obtain Flavobacterium aquatile K3-15 (FERM P-8116) as a strain capable of producing menaquinone-4. The strain is cultured in a medium and the menaquinone secreted from the microbial cell is separated from the culture liquid to obtain the objective compound.