baber/WOPTO huggingface dataset:
Patent JP-H08340255-A (JP)
Title: Video signal conversion device
Inventor: TAGAMI TOMOHISA
IPC: H04N5/14
Filed: 1995-06-14
Abstract: PURPOSE: To provide a simple and inexpensive video signal conversion device with a small circuit scale, to attain extremely high operation speed and to make it possible to extract the degree of deviation from an output even when an input signal is deviated from the conversion range of an A/D converter. CONSTITUTION: An analog video signal is inputted to a sample-and-hold circuit 1, the circuit 1 enters and holds pedestal level voltage by a clamp signal and a 1st adder 3 adds the held pedestal level voltage to an output from a 1st reference power supply 2 and inputs the added value to an upper side reference power supply terminal of an A/D converter 6. A 2nd adder 5 similarly adds the pedestal level voltage to an output from a 2nd reference power supply 4, inputs the added value to a lower side reference power supply terminal of the A/D converter 6, which converts the analog video signal into a digital video signal by using the outputs of both the adders 3, 5 respectively as an upper side reference power supply and a lower side reference power supply.
Patent JP-H0312605-A (JP)
Title: Multi-layered film mirror reflecting two-wavelength of ultraviolet-light and visible-light
Inventor: MURATOMI TAKAHARU
IPC: G02B5/28
Filed: 1989-06-09
Abstract: PURPOSE:To reflect ultraviolet rays and a visible light beam with waveform for alignment efficiently and transmit heat rays by reflecting light in the ultraviolet wavelength range and transmitting light from the visible wavelength range to the infrared wavelength range by a 2nd thin layer group, and reflecting light in the visible-light wavelength range and transmitting light in the infrared wavelength range by a 1st thin layer group. CONSTITUTION:The 2nd thin layer group 2 reflects the light in the infrared wavelength range including wavelength lambda0 for working as UV light and transmits the light from the visible wavelength range to the infrared wavelength range by the spectral characteristics of a low-pass filter having center wavelength lambda0 of its nontransmission band. The light transmitted through the 2nd thin layer group 2 is made incident on the 1st thin group 1, which reflects the light the visible wavelength range including the wavelength for alignment as VIS light and transmits the light in the infrared wavelength range including heat rays by the spectral characteristics of a low-pass filter having center wavelength lambdae' of its nontransmission band. Consequently, heat rays are not reflected and the ultraviolet rays with the wavelength for working and the visible light beam with the wavelength for alignment can be reflected efficiently.
Patent JP-S5272697-A (JP)
Title: Apparatus for holding bags containing granules
Inventor: SHIRAISHI HIROAKI
IPC: A01F12/46
Filed: 1975-12-12
Abstract: PURPOSE: Apparatus for holding bags containing granules, by which the bags can be taken out easily from a grain discharging cylinder port utilizing the weight of the granules contained in a bag that is resiliently supported. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S633380-A (JP)
Title: Transformation system
Inventor: MIYAUCHI HIROSHI
IPC: G06T9/00
Filed: 1986-06-23
Abstract: PURPOSE:To obtain a widely applicable transformation system requiring only information on unit picture elements by using a function transforming a main straight line and a function expressing the relation between the main straight line and a main straight line map curve obtained by mapping dots outside the main straight line. CONSTITUTION:A main straight line specification part 3 inputs image data expressed in terms of picture elements from an image input part 2, and specifies a main straight line to be transformed. A main straight line transformation specification part 4 specifies the shape to which the main straight line is transformed by a function or a typical point. A function relation specification part 6 specifies a function expressing the position relation from the main straight line map curve obtained by mapping picture elements except for the main straight line. A transformation image generation part 6 calculates the mapping destination for the picture elements forming an original image from the two specified functions. If adjacent picture elements do not touch after mapping, a picture element interpolation device 14 interpolates a space between the picture elements after mapping. Thus a target transformation system can be obtained.
Patent JP-S6128187-A (JP)
Inventor: KUBO YUJI
IPC: G06Q20/18
Filed: 1984-07-18
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-2000337714-A (JP)
Title: Hot air heater
Inventor: UCHIDA TAMIYA
IPC: F24H9/20
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To control heating operation safely before an operation panel is damaged and burned when an air fan is interrupted in heating or when a closure accident has occurred on a warm air discharge outlet. SOLUTION: Among the atta positions of dispersedly provided a plurality of operation panel temperature detection devices at a plurality of positions of an operation panel 7 provided on an upper surface section of a warm air heating machine body in a region of a wiring printed circuit on the back of the operation panel 7 when there occurs a trouble of an air fan 3 being interrupted in heating operation and occurs a closure accident of a warm air discharge outlet 6 to make exhaustion of hot air difficult resulting in production of abnormal overheating, an operation panel temperature detection device 13 is fixed and wired during passage through a solder bath together with other parts at positions of mount portions of the operation panel temperature detection devices in which mount portions temperature rise occurs eariest for every machine kind. Thereby, there can be detected rapidly and accurately temperature of the back of the operation panel 7 where an abnormal temperature rise occurs as a result of being exposed to radiation from a heating portion where the abnormal overheating occurs. The safety of the warm air heating machine is further improved.
Patent JP-H05342022-A (JP)
Title: Priority order retrieving device
Inventor: YOKOMIZO TAKASHI
IPC: G06F9/46
Filed: 1992-06-08
Abstract: PURPOSE:To shorten the time for retrieval in the highest priority order without processing a lot of loops in the case of processing the retrieval in the highest priority order by providing a value corresponding to longest interruption inhibiting time on a timer controller. CONSTITUTION:A central processing unit(CPU) 2 is provided with a means for controlling the operations of tasks in the priority order and further, a memory 3 is provided with a means for holding bit information corresponding to the priority order of the task in a ready state by one-to-one and a means for holding retrieval information corresponding to the bit information. On the other hand, the CPU 2 is provided with a means for converting the retrieval information to the priority order and a means for calculating the priority order of the bit information based on the retrieval information. Then, the value corresponding to the longest interruption inhibit time is decided to a timer controller 6. Therefore, the time for the retrieval in the highest priority order can be shortened without processing a lot of loops in the case of processing the retrieval in the highest priority order, the worst value of processing time is guaranteed, and the longest interruption inhibiting time in OS can be guaranteed.
Patent JP-H1069411-A (JP)
Title: Information processing system and medium recording information processing program
Inventor: OOIWA TAKEHIRO
IPC: G06F17/30
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a client-server type information processing system which can operate a general file of a non-relational data base by means of an SQL statement. SOLUTION: An information storage means 11 stores the file information including a file name, a corresponding table name, a file organization, etc., and the item information including the corresponding table name, item names, etc. An analysis/conversion means 12 analyzes an SQL statement and converts a file operation request accordant with a logical expression of the inquiry condition, etc., into a control table 17 by referring to the means 11. Then an operation/execution means 13 carries out a file operation to extract the item information having the coincident inquiry conditions from the record where a reference file is inputted from an allocation file in a file 10 and to generate the extraction data.
Patent JP-S5480211-A (JP)
Title: Controlling method of steel pipe cooling of sizing machine outlet side
Inventor: MATSUKI NORIO
IPC: C21D9/08
Filed: 1977-12-09
Abstract: PURPOSE: To obtain a steel pipe of finer crystal grains and superior low temperature impact value by performing cooling of the seamless steel pipe out from a sizing machine with a specific constitution.  
     CONSTITUTION: Conveyor rollers 21 of a conveyor table 2 provided between a sizing machine 1 and a cooling table 3 are provided by being given an angle of inclination. The steel pipe out from a sizing machine is driven forward while being rotated spirally by the rollers 21 given with the angle of inclination. This steel pipe is cooled while being evenly sprayed with a cooling medium from the circumferential direction by outside cooling headers 4. The surface temperatures of the steel pipe having been detected by the temperature detectors 51 provided on the inlet side of the headers 4 are inputted from thermometers 52 to operators 53. Reference values of the specified cooling gradient having been preset in a controller 5 have been stored in the operators 53. The actually measured values having been introduced from the thermometers 52 and the abovementioned reference values are compared, and the openings of the values 43 of the headers 4 are controlled by the deviations thereof so that the rates of injection of the cooling medium are adjusted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05343334-A (JP)
Title: Plasma generator
Inventor: KAWAI KAZUHIKO
IPC: H01L21/302
Filed: 1992-06-09
Abstract: PURPOSE:To reduce the deviation of plasma generation due to the slit opening area of a cavity resonator. CONSTITUTION:In a plasma generator for guiding a microwave from a microwave oscillation source to a cavity resonator equipped with at least one slit to cause the resonator to resonate and for emitting the microwave to a processing chamber via the slit so that plasma is generated in the processing chamber, a resonator 15 to be arranged in the cavity resonator is so constituted that two plates of the same shape are coaxial and relatively rotatable, and the slits 16 to be provided in each plate are formed to the same shape and size and in the same position. Further, an opening area can be varied by the relative rotation of the two discs so that the generation of plasma is made uniform.
Patent JP-H0813078-A (JP)
Title: Production of rare earth magnet alloy
Inventor: HIROSE YOICHI
IPC: B22D13/06
Filed: 1994-06-29
Abstract: PURPOSE:To produce a rare earth magnet alloy reduced in primary crystal alphaFe, having fine structure, and reduced in segregation by performing centrifugal casting while specifying the ratio between the amount of molten metal to be supplied and the area of the inner wall of a mold, at the time of casting a molten magnetic alloy containing rare earth elements in a mold. CONSTITUTION:By the same method as the conventional method, a magnetic alloy containing rare earth elements is first melted in vacuum or in an inert atmosphere of Ar gas, etc. Then, at the time of performing casting by centrifugal casting, casting is done while regulating M/S value, that is, the amount M of molten metal to be supplied per unit time divided by the total area S of the inner wall of a mold so that it takes a value in the range satisfying M/S<=0.5g/cm<2>.sec. By this method, the solidification of a cast molten metal can be almost completed before a new molten metal is supplied and an ingot of an alloy reduced in primary crystal alphaFe, having fine structure, and reduced in segregation can be obtained, and as a result, the alloy most suitable for a raw material for high efficiency rare earth magnet and close to a main phase bearing magnetism can be economically produced.
Patent JP-H0343327-A (JP)
Title: Bag-supporting device in bag-mouth binder
Inventor: OKADA FUMIO
IPC: B65B51/08
Filed: 1989-06-10
Abstract: PURPOSE:To spot-supporte a bag at the time of narrowing the bag mouth by causing a push-pin with a small tip area to face a movable pawl plate and by separating the movable pawl plate slightly from a pawl-receiving plate directly before a pair of holding arms narrow the bag mouth. CONSTITUTION:In a bag-mouth binder provided with a pair of holding arms 27, 28 for narrowing the bag mouth in the intermediate part of a carrier track, a rubber push-pin 59 with a small tip area is fixed in front of a spring-receiving plate 56 and is caused to protrude forward of the central notch 60 of a pawl- backing plate 36. When an arm 21 approaches the pair of holding arms 27, 28 and a roller 39 comes in contact with an adjusting cam 66, the roller 39 is pushed slightly and a movable pawl plate 35 is separated slightly from the pawl-receiving plate 36. In this case, the push-pin 59 continues to be in contact with the movable pawl plate 35 by the reaction force of a spring 58 so that a packed product 100' is held in a spot-supporting state by the movable pawl plate 35 and push-pin 59.
Patent JP-H11343827-A (JP)
Title: Oil pan structure for engine
Inventor: MASUDA AKIRA
IPC: F02B67/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To increase the relative effective amount of using lubricating oil by setting a limit angle large immediately before exposure from the oil level of the suction port of an oil pump when an engine is tilted. SOLUTION: An engine oil pan structure is made in such a manner that an oil pump 11 is surrounded with a partition wall 16, the suction port 11d of the oil pump 11 is directed toward a lower crank bearing boss 7, a partition wall part 3c forming the partition wall 16 is tapered toward the inner wall 3a of an oil pan 3 such that its height is gradually lowered and, even if an engine 1 is tilted to an opposite oil pump 11 side, oil is stopped by the partition wall 16, the limit angle of exposure from the oil level of the suction port 11d is set large, and when the engine 1 is tilted to the oil pump 11 side, oil flows over the partition wall part 3c into the partition wall 16, and thus oil is always reserved in the partition wall 16.
Patent JP-S6127747-A (JP)
Title: Device for hydraulically controlling brake for vehicle
Inventor: SATO MASAMITSU
IPC: B60T8/42
Filed: 1984-07-17
Abstract: PURPOSE:To provide a compact device and improve the durability of a seal member disposing a first controlling valve closed in controlling between an output port of a master cylinder and a controlling chamber and a second controlling valve opened in controlling between the controlling chamber and an accumulator. CONSTITUTION:On the way of an oil supply path 25 between an output port 1 of a master cylinder M and a controlling chamber 16 is disposed a normally opening first controlling valve 21 closed in anti-lock controlling. On the way of a oil releasing path 26 between the controlling chamber 16 and an accumulator 23 is provided a normally closing second controlling valve 22 opened in anti-lock controlling. When braking oil pressure is increased so that wheels are almost locked, the first controlling valve is closed and the second controlling valve 22 opened to send working oil in the controlling chamber 16 to the accumulator 23. The accumulator 23 will do when it has the volume for receiving the working oil at that time so that the whole device can be made compact and simplified.
Patent JP-S6126430-A (JP)
Inventor: IOKA SHIGERU
IPC: H02J1/00
Filed: 1984-07-17
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-H06335780-A (JP)
Title: Seam welding wires and seam welding method
Inventor: YOSHIDA MITSUO
IPC: B23K11/08
Filed: 1993-05-28
Abstract: PURPOSE:To provide the satisfactory seam welding wires to manufacture a welded can such as a drink can and the seam welding method utilizing the wires. CONSTITUTION:The seam welding wires 1A and 1B having surface hardness of vickers hardness of 200-1500 are formed, further, chromium plated steel sheets 2A and 2B where metallic chromium and an oxide chromate are formed, respectively on the lower layer of the steel sheet surface and the upper layer thereof are lapped and seam welding is preformed via electrode wires by the wires on the lapped part. Consequently, since the wires have the high hardness, a layer of the oxide chromate of the steel sheet surface in contact with these is destroyed and satisfactory energizing can be carried out.
Patent JP-S6041402-A (JP)
Inventor: NOMURA MASARU
IPC: A01D69/00
Filed: 1983-08-12
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-S6126549-A (JP)
Inventor: ARAI HITOSHI
IPC: C04B14/38
Filed: 1984-07-17
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-S5377140-A (JP)
Title: Typewriter
Inventor: NOBORISAKA SHIGEO
IPC: B41J29/38
Filed: 1976-12-10
Abstract: PURPOSE: To obtain the typewriter which can perform print operation immediately, by automatically making the returning of the print section and the operation of line feed after the application of power input. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6038664-A (JP)
Title: Induction type watthour meter
Inventor: YAMAMOTO IZUMI
IPC: G01R11/06
Filed: 1983-08-11
Abstract: PURPOSE:To attain to enhance the characteristics of voltage iron core without enlarging said iron core, by making the cross-sectional area of a shunt leg, which becomes large when the max. value of the synthetic magnetic flux of voltage magnetic flux and current magnetic flux comes to delay power-factor, larger than that of the other shunt leg. CONSTITUTION:One shunt leg 102 of a voltage iron core 1 is made larger in its cross-sectional area, through which magnetic flux passes, than that of the other shunt leg 103. That is, in the vector of voltage magnetic flux and current magnetic flux, the shunt leg 102 of only an added part is wide and the shunt leg 103 of a part subtracted by the vector is held as it is. As a result, the saturation of magnetic flux passing one shunt leg 102 becomes later than that of the magnetic flux passing the other shunt leg 103. That is, by widening one shunt leg 102 of the voltage iron core 1, characteristics of said iron core can be enhanced without enlarging the same.
Patent JP-S5938421-A (JP)
Title: Method and structure for expanding four-way expandible anchor
Inventor: WATANABE HIKOITSU
IPC: E02D5/80
Filed: 1982-08-28
Abstract: PURPOSE:To reasonably expand a 4-way resistance plate by a method in which an angular bar is inserted into a guide pipe in advance, the resistance plate at the upper level is expanded to remove obstraction to the angular bar, and the angular bar is dropped into the rotary shaft of the resistance plate at the lower level and turned. CONSTITUTION:The first fourth resistance plates 1A-1D are housed in the same circumferential space, and pulling bars 16 are connected to each angular bar 9. A rotary angular bar 14 is thrust through a guide pipe 8, and an expandible anchor is fixed to the bottom of an excavated pit. A rotary angular pipe 17 is thrust and fitted into the angular shafts 9 of the first and second resistance plates 1A and 1B under the guidance of the pulling bars 16. The pipe 17 is turned and the resistance plates are expanded. The rotary angular bar 14 being encountered with obstruction to dropping by the resistance plates 1A and 1B is dropped into an inner angular pipe 13 and turned to cause the thrid and fourth resistance plates 1C and 1D to expand. The angular bar 14 is removed out, the pulling bars 16 are connected with a metal tool, and refilling is performed to form an anchor.
Patent JP-S5849814-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: AONO HARUMI
IPC: F23D11/00
Filed: 1981-09-18
Abstract: PURPOSE:To enable to obtain good combustion characteristics, by instantaneously forming a main flame without preheating, and by turning the main flame into a blue flame of premixed combustion, in a liquid fuel combustor. CONSTITUTION:An inner cylinder 10 is disposed upright in the center part of the bottom of a combustion chamber 9, so that combustion air from an air flow unit is fed into the cylinder 10, passing through an air passage 13. An auxiliary cylinder 14 is provided between the inner cylinder 10 and an inner casing 6, while an open part 15 is provided to the auxiliary cylinder 14, so that minute particles injected from a nozzle do not collide against the cylinder 14, and a mixing and vaporizing chamber is formed between the auxiliary cylinder 14 and the inner cylinder 10, at the position lower than the inner cylinder 10. A plurality of air injection ports 17 provided to the inner cylinder 10 are arranged so  that their swirling force is gradually weakened from the lower part toward the  upper direction. With such an arrangement, instantaneous igntion can be conducted without a preheating unit, blue flames of premixed combustion can be obtained, and good combustion characteristics can be obtained, in a liquid fuel  combustor.
Patent JP-H091284-A (JP)
Title: Clay for casting mold and casting method using the same
Inventor: MURAGUCHI HIROTOSHI
IPC: B22C7/02
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a casting mold for high-precision casting by forming prototype of clay for casting molds consisting essentially of resin adhesives, starch and/or grain powder and binder, embedding this prototype into a gypsum liquid, solidifying this gypsum liquid and burning away the prototype. CONSTITUTION: The emulsion type resin adhesive are used for the resin adhesives, corn starch, potato starch, etc., for the starch and wheat flour and rice powder, etc., for the grain powder. The compounding ratio of the starch and/or the grain powder is adequately 30 to 50wt.% of, for example, the total weight of the clay for casting molds. Thickening polysaccharides, such as alphatized starch and gum arabic, are used for the binder and the adequate compounding ratio thereof is 5 to 8wt.% of, for example, the total weight of the clay for casting molds. The clay for casting molds is obtd. by agitating the powder materials, adding water and liquid materials thereto, agitating the entire part thereof, enclosing the mixture into wraps and resting the mixture overnight at ordinary temp.  As a result, the clay for casting mold which is soft at ordinary temp. and allows the formation of even small and thin prototypes, such as prototypes for accessories, is obtd. without using a tool. The casting mold for high-precision casting is obtd. by embedding the prototype into the gypsum liquid, solidifying the gypsum liquid and burning away the prototype.