baber/WOPTO huggingface dataset:
Patent JP-S5717964-A (JP)
Title: Dust figure transfer type electrophotographing copying method
Inventor: YOSHIDA MASAZUMI
IPC: G03G15/05
Filed: 1980-07-07
Abstract: PURPOSE:To prevent picture contamination due to the first half fog and a memory effect, and lowering of a sensitivity after a pause by charging with exposure a photosensitive body having a photoconductive layer containing Cd and Se after repeating a process for sensitization over two times or more using an effect of its specific previous record. CONSTITUTION:In a copying machine equipped with a photosensitive drum 1 having a photoconductive layer containing Cd and Se, the machine is equipped with a cleaning device 11, an eraser 12, a sensitizing unit 13 (comprises a charger 14 for its previous record charging and an eraser 15 for its previous record exposure) and a corona charger 2 behind a charger 8 for transfer. Along with a start of the drum 1, at the charger 8 the first previous record sensitization is executed, the drum 1 is charged in the same polarity as one in electrostatic latent image formation and then at the sensitizing unit 13 the second previous record sensitization is executed. In certain circumstances, using the units 15 of two sets it may be further sensitized. Still more, normal charging 2 is performed, picture exposure 5 is done with development and is transferred on coping paper 7. Thus overlapping of pictures due to the first half fog and a memory effect is removed at a double uses in part of the drum 1. Further lowering of a sensitivity after long time stop is avoided.
Patent JP-H02275708-A (JP)
Title: Method for removing organic substance in phosphoric acid manufactured by wet process
Inventor: NAKATANI MASAKI
IPC: C01B25/235
Filed: 1989-04-14
Abstract: PURPOSE:To stably and efficiently remove organic substances in phosphoric acid manufactured by a wet process while suppressing a rise in liquid level due to bubbles by reacting the phosphoric acid in a high concentration of the organic substances, manufactured by the wet process and obtained from uncalcined rock phosphate with a specific chlorate under specified conditions. CONSTITUTION:Uncalcined rock phosphate is decomposed with sulfuric acid to provide phosphoric acid in >=1300ppm organic substance concentration expressed in terms of carbon manufactured by the wet process. The resultant phosphoric acid manufactured by the wet process is then continuously reacted with a chlorate at a temperature of >=110 deg.C and below the boiling point of the reaction solution in the reaction system while being stirred. A chlorate without reacting with sulfuric acid radicals in the phosphoric acid manufactured by the wet process and forming undissolved substances is used as the abovementioned chlorate and Na, K salts, etc., are preferred. The feeding rate of the aforementioned chlorate is also regulated so as to provide 500 to 1100ppm organic substance concentration expressed in terms of carbon in the reaction solution. The obtained phosphoric acid liquid is further reacted with the abovementioned chlorate under the aforementioned temperature conditions. Thereby, the organic substances in the phosphoric acid manufactured by the wet process are stably removed with high efficiency to afford the objective high purity phosphoric acid liquid with about <=100ppm organic substance content.
Patent JP-H02272165-A (JP)
Title: Formwork connector
Inventor: RANDARU II DETSUKAA
IPC: E04G17/07
Filed: 1989-04-14
Abstract: PURPOSE:To simply and strongly fix sheathing boards by a method in which clamp shafts are thrust through a sheathing board erectly set through spacers to project their both ends, anchor parts are attached to the shaft ends through wedges, and the wedges are struck. CONSTITUTION:A clamp shaft 10 of glass fibers is thrust through the holes of sheathing boards 1 erectly set through a spacer 9 to project the ends of the shaft to the outside. Also, wedge parts 12 with sloped expanded part 14 along a long hole and collet-chuck type anchor parts 11 are provided and thrust orderly through both ends of the shaft 10 through a lateral batter 6. While holding the parts 11 by hand, the parts 12 are struck by hammer to automatically lock the parts 11 to the shaft 10 and also to make the parts 12 cut into between the batter 6 and the parts 11. The sheathing boards can thus be simply and strongly clamped without any loosening.
Patent JP-H05286374-A (JP)
Title: Transmission for four-wheel drive vehicle
Inventor: URABAYASHI NORIHIDE
IPC: B60K17/35
Filed: 1992-04-14
Abstract: PURPOSE:To reduce thermal damage to a friction-based clutch given from an exhaust system in a four-wheel drive vehicle in which a transverse engine is mounted and the friction-based clutch is laid between a front wheel drive system and a rear wheel drive system, in case that the friction-based clutch is placed on the engine side of a clutch housing coaxially with a front axle. CONSTITUTION:The second ring gear 25 is provided between the first ring gear 20 to transmit driving force to a front axle 20 after receiving output front a transmission 5 and a friction-based clutch 23. The second ring gear 25 is placed on the transmission 5 side of the protrusion 4b of a clutch housing 4 to transmit driving force to a rear axle when the friction-based clutch 23 is engaged.
Patent JP-S57207340-A (JP)
Title: Electron beam exposure device
Inventor: IGAKI SEIGO
IPC: H01J37/30
Filed: 1981-06-16
Abstract: PURPOSE:To perform normal drawing treatment, by inverting the polarity of shielder operating voltage or current when leakage current is detected in shielder  operation. CONSTITUTION:When irradiating normally the sample 11, the electron beam stands on a center lineIunless the shielder 6 operates. Shifted beam irradiation II with positive potential impressed on a flat plate 6R do not deviate the beam axis from a final aperture 8 for no shielding as the line BR. Thereat, the inversion of polarity of the shielder 6 with positive potential impressed on a flat plate 6L change the beam axis into BL for shielding by the final aperture 8. Shielding does not allow the detection of the current or sample current due to reflected electrons, etc. from the sample, but current detection makes clear the insufficiency of shielding. Then, the polarity of the shielder is inverted by automatic decision immediately before drawing or in drawing to normalize shielding. This constitution can improve the accuracy of a drawing pattern for IC quality improvement.
Patent JP-S62251682-A (JP)
Title: Simple range finding method
Inventor: ICHIMURA YASUHIKO
IPC: G01S11/00
Filed: 1986-04-24
Abstract: PURPOSE:To obtain an inexpensive intermediate range finder instrument which facilitates measuring operation by adjusting the light reception surface of a laser light receiving device until the reception surface is at right angles to a laser light beam emitted by a laser light emitting device. CONSTITUTION:The laser light emitting device 30 is installed at one of two points whose distance is expected to be measured and the laser light receiving device 40 is installed at the other point. A laser light emitter 31 is pivoted rotatably on the housing 34 of the light emitting device 30 which have legs 35 through a turntable 32 which is rotated by a motor 33 at a constant speed. Light reception plates 421 and 422 are stuck on both end parts of the light receiver 41 of the light receiving device 40. The light receiver 41 is fixed on a turntable 43 pivoted rotatably on a housing 45. When the distance is measured, a servo motor 44 rotates so that the light receiver 1 faces the laser light and adjust said light so that the duration of the output pulse waveform of a measurement pulse generator is longest. Consequently, close - intermediate distance is measured at an outdoor place accurately and easily in a short time.
Patent JP-S60236507-A (JP)
Title: Amplifier circuit
Inventor: YASOHARA MASAHIRO
IPC: H03F3/45
Filed: 1984-05-10
Abstract: PURPOSE:To obtain an amplifier circuit which can work even with the power supply voltage of a low level by providing a pair of differential transistors (TR), a constant current source which subtracts the same bias current from the current outputs of both differential TRs and a current subtractor circuit which performs the current subtraction processing of both current outputs including said bias current. CONSTITUTION:The subtraction is not carried out directly between both collector currents of a pair of differential TRs 11 and 12 by a current mirror circuit consisting of the TRs complementary to said paired TRs. Instead the same bias current (collector currents of TRs 14 and 15) is subtracted from both collector currents of the TRs 11 and 12. The result of said subtraction is subtracted by a current mirror circuit consisting of the TRs similar to the TRs 11 and 12. Thus both bias currents are eliminated with each other, and the difference between both collector currents of the TRs 11 and 12 is delivered to an output terminal. Such an amplifier circuit can work even with the input terminal voltage set at 0.
Patent JP-S62255467-A (JP)
Inventor: FUORUKERU KOTSUHO
IPC: A01N43/88
Filed: 1987-04-17
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-H07279202-A (JP)
Title: Working machine provided with heavy weight working part
Inventor: TODA NAOSHI
IPC: E02F9/24
Filed: 1994-04-07
Abstract: PURPOSE:To secure safety during working hours by detecting operating states of an equipment body and a working part and each operation lever and operating the working part based on each detected value only when a safety value of the equipment body remains within a specified safety value. CONSTITUTION:A heavy weight working part 9 is mounted to an upper part turning body 2, which is turnably installed to a lower part running body 3. This heavy weight working part-provided working machine is provided with an equipment body slanting detection sensor 12, an upper part turning body- directed detection sensor 13, a boom slanting angle detection sensor 14, a boom pressure detection sensor 16, a boom operation detection sensor 19, an arm rocking operation detection sensor 21 and an arm expanding operation detection sensor 23. Then, detected values of each detection sensor are input into a control unit 17 where a safety value alpha for the equipment body is computed, which is a value to determine the safety of the equipment body. Only when this computed equipment body safety value alpha stays in the range of a safety value beta, which is preliminarily computed and predetermined, the operation unit 9 is allowed to operate.
Patent JP-S5726132-A (JP)
Title: Method and apparatus for continuously removing copper from lead
Inventor: JIYON EDOUIN BAUAAZU
IPC: C22B13/06
Filed: 1981-06-17
Abstract: A continuous method and apparatus for removing copper from lead comprises introducing molten lead and sulphur to the upper end of a vertical stirred reaction vessel, maintaining a dispersion of sulphur in the lead without substantial back-mixing and thereafter recovering the dispersion and allowing the formed copper sulphide to float to the surface. The process is suitable for continuous operation on a small scale, e.g. 3 tons per hour, is environmentally acceptable and requires a lead inventory only about one third of that required by conventional batch processes.
Patent JP-H05262087-A (JP)
Title: Clip cartridge and clip driver
IPC: B42F1/02
Filed: 1992-03-19
Abstract: PURPOSE:To mount a lot of clips on a clip driver by one touch operation by using a clip cartridge. CONSTITUTION:A recessed part 25 and an opening 5 are respectively provided on the apex part of a holding part 3 of a clip and a bent part 2 and a clip cartridge is constituted in such a way that it is perforated to a clip belt body 7 having an open leg spring part 8 for spreading out the holding part 3 in the opposite direction at the apex part from the recessed part 25 to the opening 5. A channel 19 for perforating the clip cartridge from the front end to the rear end is formed on a clip driver 11 and an opening 23 for inserting a document is formed on the front end and the clip cartridge is inserted from the open leg spring part 8 side and a plurality of clips can be mounted by such a simple operation as fitting a long hole 9 of the clip belt body 7 to a hooking pin 25.
Patent JP-H04324076-A (JP)
Title: Multi-chamber type air-conditioning machine
Inventor: MATSUKAWA YASUYUKI
IPC: F24F11/02
Filed: 1991-04-24
Abstract: PURPOSE:To provide a multi-chamber type air-conditioning machine capable of eliminating a condition, in which all functions of the same are stopped due to the operation of a protecting device (such as the overheating preventer for compressor and the like) accompanied by the sudden fluctuation of refrigerant pressure. CONSTITUTION:An outdoor machine 9 is provided with a capacity changing width determining and controlling means 7, determining the change width of capacity, and an outdoor machine communicating means 8, transmitting the change width of capacity determined by the capacity change width determining means 7, while the indoor machine 19 is provided with an indoor machine communicating means 18, receiving a signal from the outdoor machine communicating means 8, a valve travel change width determining means 14, determining the change width of the valve travel of an indoor expansion valve 16 in accordance with an air conditioning load, and a valve travel correcting means 17, correcting the change width of the valve travel of the indoor expansion valve 16 in accordance with the change width of a capacity received from the indoor machine communicating means 18.
Patent JP-H10287644-A (JP)
Title: Production of lactam under hydrothermal condition in hot water at high temperature
Inventor: SATO OSAMU
IPC: C07D201/04
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lactam compound in a short time by a new, simple procedure, without needing a large quantity of an acid required for neutralization, or expensive catalyst or solvent, by treating an oxime derivative of a carbonyl compound with water under specific high temperature and pressure conditions. SOLUTION: This lactam is obtained by treating an oxime derivative of a carbonyl compound shown by the formula ((n) is 1 to 9; R1 is H or an alkyl) as the stock with water under the conditions of 250 to 600 deg.C and 4 to 60 MP, preferably 250 to 450 deg. and 10 to 40 MP.
Patent JP-S5521218-A (JP)
Title: Method of producing buffer for corner
Inventor: KAMEMURA MUNEKAZU
IPC: B29C67/20
Filed: 1978-08-01
Abstract: PURPOSE:To produce efficiently economically a buffer for corner by applying a heating blade to a foamed sheet of polyolefin system resin and fusing it to be bent along the line of application of the blade while the resin is in soft condition. CONSTITUTION:A foamed sheet 1 of polyolefin system resin such as polyethylene foamed sheet, polypropylene foamed sheet, etc. is subjected to the application of a heating blade 2 heated to at least melting temperature of the sheet 1 to be fused and bent inwards along the line of the application of the blade 2 when it is still in the soft condition, and cooled.
Patent JP-2000279240-A (JP)
Title: Book support mounting structure for bookshelf
Inventor: YOSHIDA YOICHI
IPC: A47B65/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a book support mounting structure for a bookshelf allowing easy slide of the book support in its cross direction by a simple structure. SOLUTION: Channels 5 extending along the longitudinal direction of a rack panel 1 are placed on both of the cross edges of the lower surface of the rack panel 1, and book support 2 comprises a main body part 21 forming a supporting surface S against which books are rested, a pair of arms 22 located within the same plane as the supporting surface S and projecting in opposite directions from the upper end of the main body part 21, and engaging portions 23 projecting from the ends of the arms 22 in such a manner that the angle B at which the engaging portions 23 are connected to the arms 22 is acute.  When the book support 2 is attached to the rack panel 1 by engagement of the engaging portions 23 in the channels 5 in the rack panel 1, the connections between the arms 22 and the engaging portions 23 abut the exterior walls 51 of the channels 5 and the end faces of the engaging portions 23 are separated from the exterior wall 51.
Patent JP-S5619574-A (JP)
Title: Purge control system in conversion index buffer set mechanism
Inventor: FUJISAKI EIZOU
IPC: G06F12/10
Filed: 1979-07-25
Abstract: PURPOSE: To perform the purge processing efficiently without stopping the processing at the generation of parity error, by purging the entry generating the parity error, in purging the content of the conversion idex buffer mechanism (TLB).  
     CONSTITUTION: With the coincidence signal through the OR circuit 8 of the comparison circuit 3 with the coincidence of the real address set to the address register 4 and the real address read out from the TLB1 of the entry designated at the purge counter 5, the write-in instruction is made with the output of the AND circuit 9 at high level in synchronizing with the clock and the purge data is written in the designated entry of the counter 5. The readout entry of the TLB1 is checked with the parity check 7, high level signal output by the check 7 is input to the circuit 9 at the generation of error, allowing to write in the purge data also to the error generating entry. The purge processing can efficiently be made without stopping the processing by interruption. Further, the generation of parity error is written in the log register 10 for the use of maintenance of TLB. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08270795-A (JP)
Title: Dust seal structure
Inventor: ISHIWATARI ICHIRO
IPC: F16J13/14
Filed: 1995-03-27
Abstract: PURPOSE: To provide dust seal structure having high sealing performance. facilitating assembly and preventing the fall of a dust seal. CONSTITUTION: A dust seal 10 having a cylindrical part 11 provided with a protruding part 11a to be engaged with a peripheral groove 2ac formed at a stepped hole 2, and a pair of annular seal parts, that is, a first seal part 11b and a second seal part 11c, coming in elastic contact with the peripheral wall of the stepped hole 2, on both sides with the protruding part 11a held in between, is inserted in the stepped hole 2 formed at a body and opened at one end.
Patent JP-S63260011-A (JP)
Inventor: ENDO KAZUYOSHI
IPC: H01G4/18
Filed: 1987-04-16
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-H10274653-A (JP)
Title: Determination method for image processing of specimen by immunochromatograph
Inventor: HANEDA NOBUKAZU
IPC: G06T7/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To constitute an inexpensive determination system by an ICG method and to analyze data easily and rapidly by obtaining the concentration of a sample specimen based on the area, and/or the peak pixel value of the sample specimen obtained from image data that has been obtained by cutting in round slices. SOLUTION: A sample specimen is dropped on an ICG sheet and the image data of a formed color-developing image is read by a CCD camera, etc. Then, the analysis range of the image data is specified and the entire average value of the pixel value of raw data in the analysis range, each row of each pixel value, the effect of each row, and the error of each pixel value are calculated. Then, a base line is subtracted from data excluding the error, a zero correction is performed, data are arranged so that a graph in the same shape can be obtained even by cutting in round slices at an arbitrary position. Then, an area and/or a peak pixel value are obtained from the sliced data and the concentration of the sample specimen is obtained based on the area of the sample specimen and/or the pixel value by a calibration curve being created from the specimen with a known concentration.
Patent JP-S62252613-A (JP)
Title: Forming method for precoat metal
Inventor: KATAOKA YOSHINORI
IPC: B21D5/01
Filed: 1986-04-25
Abstract: PURPOSE:To improve the appearance and corrosion resistance of products by forming products at a temp. being higher than the temp. at which the elongation percentage of a resin film begins to increase and being lower than the temp. at which the hardness of the resin film begins to be higher than that at the glass transion temp. of the resin film. CONSTITUTION:Forming is performed at a temp. being higher than the temp. at which the elongation percentage of a resin film begins to increase and being lower than the temp. at which the hardness of the film begins to be higher than that at the glass transion temp. of the film for forming of a precoat metal coated with a thermosetting resin film. As for a precoat metal for which a thermosetting polyester film is applied to SPCC, forming is performed at a temp. higher than 45 deg.C and lower than the temp. at which the hardness of the resin film shows the F hardness of pencils. In this way good bent faces are obtained.
Patent JP-H05199887-A (JP)
Title: Acetic acid bacterium reca gene, plasmid containing the same and transformed acetic acid bacterium
Inventor: TAYAMA KENJI
IPC: C12R1/02
Filed: 1991-01-30
Abstract: PURPOSE:To provide the new gene capable of enhancing or lowering the genetic recombination ability of an acetic acid bacterium. CONSTITUTION:A recA gene is originated from the microorganism of the genus Acetobacter, has a molecular size of approximately 2.3kb, and is shown by the restriction enzyme map. A gene fragment containing the objective gene is obtained by employing the recA-deficient variant as a host and isolating such a gene as improving a lowered recombination activity from the host.
Patent JP-S6037075-A (JP)
Inventor: ANDORIYUU PII UITOKIN
IPC: G06F17/00
Filed: 1984-05-14
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-H08282068-A (JP)
Title: Printer
Inventor: GOTO KOJI
IPC: B41J29/46
Filed: 1995-04-20
Abstract: PURPOSE: To execute the printing of a printing sample by a reduced number of operation keys by allotting printing sample printing start function to a specific operation key when an external device is not connected and allotting the predetermined function in the case of usual printing to the specific operation key when the external device is connected. CONSTITUTION: When a power supply key 8 is pushed down, it is judged whether or not the FF key 8b of an operation part 8 is pushed down and, in the case of YES, it is judged whether or not the connector 14a of an external device 13 is connected to the connector 12 of an external interface 11 and, in the case of NO in this judgment, printing sample printing start function is allotted to the FF key 8b. That is, the printing based on the printing data of a printing sample is performed by the operation of the FF key 8b. When the FF key 8b is judged to be not pushed down or when the connector 14a of the external device 13 is judged to be connected to the connector 12, the predetermined function in the case of usual printing, for example, paper sucking discharge function is allotted to the FF key 8b.