baber/WOPTO huggingface dataset:
Patent JP-S5849411-A (JP)
Title: Washing method for ultrafiltering membrane
Inventor: WATANABE KOUHEI
IPC: B01D65/06
Filed: 1981-09-18
Abstract: PURPOSE:To remove the materials stuck on ultrafiltering membranes easily by using an ag. mixed soln. of hydrogen peroxide and ammonia. CONSTITUTION:Ultrafiltering membranes after filtration of pure water or ultrapure water are washed by using an ag. mixed soln. of hydrogen peroxide and ammonia. Such a concn. of the ammonia at which the ag. soln. mixed with 0.5- 15wt% hydrogen peroxide has 6-12pH is preferable as the concn. of the washing liquid. Thus the ultrafiltering membranes having decreased filtration power are easily washed to recover their power.
Patent JP-S5670859-A (JP)
Title: Electric dust collector
Inventor: ANDOU TAKASHI
IPC: B03C3/66
Filed: 1979-11-12
Abstract: PURPOSE: To make it possible to collect the smoke dust whose specific resistance is in a specific range effectively by a method wherein an intermittent control circuit for carrying out phase control of a thyrister of a current control circuit is provided and high DC voltage with a specific pulse width is applied to a dust collecting electrode in a specific cycle.  
     CONSTITUTION: An intermittent control apparatus 1 for carrying out phase control of the thyrister 2 is connected to either one of an automatic circuit 4 or a manually operated circuit 5 through switches 3. The pulse width of voltage and the pulse interval are freely set by variable resistors R1, R2 respectively and a pulse height and a base height of the pulse are freely set by variable resistors R3, R4 respectively. When operated manually, the pulse height is regulated by an output of spark frequency control. Thereby, the high DC voltage with a pulse width of about 0.01W 1sec is applied to a dust collecting electrode in a cycle of about 0.01W1sec and current is shut off before the smoke dust generate inverse ionization to carry out the dust collection effectively even to the smoke dust with specific resistance range of 10 11 W10 13 Ωcm. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5370435-A (JP)
Title: Developing solution for use in silver halide color photographic material
Inventor: KUZE SATORU
IPC: G03C7/30
Filed: 1976-12-06
Abstract: PURPOSE: To perfectly prevent turbidity by using a small amount of a specified compound in combination with a color developing agent selected from p-phenylene diamine derivatives (salts). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S633428-A (JP)
Title: Wafer carrier system
Inventor: FURUGAKI KEIICHI
IPC: H01L21/265
Filed: 1986-06-23
Abstract: PURPOSE:To carry a wafer both in the right and left side directions smoothly at high speed by means of wafer holders fixed on a guide pulley provided with fluorine resin made wheels running on a pair of ceramics made rails. CONSTITUTION:A wafer carrier system is composed of a pair of ceramics made guide rails 2, 3 vertically arranged in parallel with each other, a mounted guide pulley o holding the guide rails 2, 3 by fluorine resin such as Teflon made wheels 4a, 4b, 4c, 5a, 5b, 5c and wafer holders 7, 8 fixed on the parts of this guide pulley 6. One wafer holder 7 is composed of a grasping pawl 7a fixed on the end of an upward vertical arm 9b of a supporting member 9 and the other grasping pawl 7b fixed on the end of another adjoining upward vertical arm 10b of another supporting member 10. Likewise, the other wafer holder 8 is composed of the similar parts.
Patent JP-H0439951-A (JP)
Title: Mold ic lead illuminator
Inventor: TERAJIMA SEIJI
IPC: H01L21/66
Filed: 1990-06-05
Abstract: PURPOSE:To enable leads to be observed as a transmission image even when deformed upward in the test of leads of a QFP mold IC by using a transmission plate having a projection under a mold in a gap between the outer periphery of the mold and leads and treated for antirefletion in the bottom. CONSTITUTION:Light emitted from a light source 3 enters into a transmission plate 2a supported by a holder 1. Entering light illuminates leads 6 of a mold IC 5 from inside through a projection 2c. These projections 2c are formed on the plate 2a on four sides in conformity with the shape of a QFP, and the bottom of the plate 2a is treated with an antireflection film 2b. Light 9 emitted from the light source 3 diffuses throughout the plate 2a to partly turn into light which illuminates the leads 6 through the projection 2c. The light 9 generates light which advances downward as reverse light 11, which is absorbed by the film 2b. Therefore, the light 11 is not reflected. As its result, a transmission image of leads 6 is an image of clear distinction of light gradient, picked up into a camera 7 with the outline 6a of its tip kept clear even when they are deformed upward, and can surely be observed as a transmission image.
Patent JP-S627552-A (JP)
Title: Manufacture of direct printing plate material for waterless lithography
Inventor: KAMAISHI TADAMI
IPC: B41N1/14
Filed: 1985-07-05
Abstract: PURPOSE:To manufacture a plate material which has an excellent printing durability of a toner image even in a direct printing and has less changes with time at a low cost, by closely bonding and heat treating a special liquid organic compound on a surface of a silicone coated plate material. CONSTITUTION:A liquid of an organic compound which has polar groups in which O, N, S, P, etc. are included in molecules, and has a boiling point of 120 deg.C or above (under the normal atmospheric pressure) and a molecular weight of 1,000 or under, is made a thin film, utilizing a smooth surface, and is closely brought in contact with the kept on a surface of a plate material on which a silicone composition which has an image material adhesiveness is coated. Then, a heat treatment is performed for five seconds or more, under the conditions stated above, at 100-250 deg.C. By the above process a stability with time of a printing durability of a plate material is remarkably improved, resulting in a greater printing durability even in a direct printing.
Patent JP-H10334379-A (JP)
Title: Radio transmission device
Inventor: ITO TOSHIAKI
IPC: H04B1/04
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent communication congestion and to prevent the deterioration of battery capacity by inhibiting the transmission of an abnormal signal and a restoration signal even if voltage fluctuates after the voltage of a battery once becomes a battery near end state. SOLUTION: A control part sets the flag of battery near end abnormality is set when battery voltage becomes lower than battery near end voltage (S3). The state change of a monitoring object is judged (S5) and whether the battery is exchanged or not is judged (S7). When the voltage of the battery is higher than a prescribed threshold, the battery is judged to be exchanged and the flag of battery near end abnormality is released (S8). When voltage higher than the prescribed threshold cannot be detected, a system returns to S5 and a similar operation is repeated until the battery is exchanged. Even if battery voltage becomes higher or lower than the threshold, the restoration signal and the battery near end abnormal signal are not transmitted until the exchange of the battery is detected after voltage once becomes the battery near end state.
Patent JP-S5938560-A (JP)
Title: Hot water circulating device making use of solar heat
Inventor: KURIHARA JIYUNICHI
IPC: F24S90/00
Filed: 1982-08-26
Abstract: PURPOSE:To improve heat collecting and lighting efficiency, by varying the color of a flowing liquid according to a circulation time, such as heat collection, and lighting time. CONSTITUTION:Insolation is measured by a sensor 13, a coloring agent is fed into a circulating liquid from a coloring agent supplying device 6 when the insolation is aboundant, a colored liquid is made to circulate into a heat collecting panel 1 and shading operation is carried out along with heat collecting operation as usual. Then, when the insolation is a little a controller 12 is operated through communication from the sensor 13, a circulating liquid is passed through bypass pipes 9 and 10 through switchover of valves 7 and 8 respectively, decolorization of the circulating liquid is carried out by a decoloring device 11 and a liquid in a water pipe of the heat collecting panel 1 is turned into a noncolored state completely by making a noncolored liquid circulate to the heat collecting panel 1. Then, after the lapse of a fixed period of time, a pump 5 is suspended through action of the controller 12, a transparent liquid is held under a state that it is filled in the water pipe of the heat collecting panel 1, and lighting can be carried out by this heat collecting panel 1.
Patent JP-H0234523-A (JP)
Title: Apparatus and method for melting glass batch material
Inventor: JIYON SUCHIYUAATO NIKUSON
IPC: C03B3/00
Filed: 1989-06-12
Abstract: PURPOSE: To improve the melting speed of glass batch material by forming the glass batch material to a pile having an elongate sloping surface and heating the batch material at this elongate sloping surface.  
     CONSTITUTION: The glass batch material pressing operation of a feed device and pressing device is so executed that the glass batch material 4 is first formed in a way of controlling the glass batch material 4 to the pile of the batch material 4 having the elongate sloping surface 70 extending from a rear end wall 48 to the front edge of a sill 62. A main burner 64 directs flames 74 toward a reservoir 58, thereby melting the batch material 4 on the elongate sloping surface 70. The molten batch material 4 flows down into this reservoir 58 and forms a pool 74 of the molten glass therein. When the pool 74 arrives at a height of a weir 56, the molten glass flows beyond the weir 56 and enters the main body of a sheet glass melting kiln. The pile of the batch material is replenished by moving a hydraulic ram back and forth. The hydraulic ram 54 further supplies the batch material from a hopper 40 to the top of the pile. Other hydraulic rams 50, 52 act internally to push the batch material existing under the peak of the pile in the pile toward the elongate sloping surface 70. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5938254-A (JP)
Title: Reinforced polypropylene composition
Inventor: KATAGIRI YASUNOBU
IPC: C08L53/00
Filed: 1982-08-26
Abstract: PURPOSE:To provide the titled composition. which has improved antistatic properties and gives moldings having improved flexural strength and impact strength with improved workability, by using specified quantities of an aminoalcohol antistatic agent, a higher aliph. alcohol and an inorg. filler. CONSTITUTION:A mixture contg. 50-85wt% crystalline ethylene/propylene block copolymer having an ethylene content of 2-30wt%, 10-45wt% inorg. filler such as glass fiber or talc, 0.3-3wt% aminoalcohol antistatic agent such as N, N'-bis(2-hydroxyethyl)alkylamine and 0.2-2wt% higher aliph. alcohol such as stearyl alcohol, is melt-mixed to obtain the titled reinforced polypropylene composition. Pref. the above components are simultaneously melt-mixed together.
Patent JP-H06327436-A (JP)
Title: Dry surface and its production
Inventor: ATSUTA EIJI
IPC: A23L13/60
Filed: 1993-05-26
Abstract: PURPOSE:To obtain soft dry sausage free from surface stickiness. CONSTITUTION:Raw material kneaded meat of dry sausage is packed in a easing having air permeability, smoked and aged and dried until drying temperature having keeping quality and then immersed in an ethanol-containing aqueous solution and dehydrated to provide the objective soft dry sausage free from surface stickiness. A substitute food of fat consisting of a whey protein condensate and casein and saccharide may be added to the kneaded meat. By the above method, surface stickiness due to outflow of fat, etc., during storage and stickiness of the outflow material into the interior of the packing container are prevented.
Patent JP-H07329580-A (JP)
Title: Automobile window cover
Inventor: TSUYUKUBO SHINKICHI
IPC: B60J11/00
Filed: 1994-06-06
Abstract: PURPOSE:To prevent the freezing of frost and snow in the winter and prevent the rise of internal temperature in the summer. CONSTITUTION:Flat spiral spring plates 2 in the stretched state are integrally attached to several longitudinal fines of a water proof sheet 1 of size large enough to cover the windshield or rear window of an automobile, and triangular sleeve sheets 3 for covering part of side windows are extended from both side ends of the waterproof sheet 1. Magnets 4 are mounted at spaces apart to the edge of the water proof sheet 1 and sleeve sheets 3, and the take-up upper edge of the waterproof sheet 1 is rigidly fixed to a fitting frame body 5 fixed to the roof of the automobile.
Patent JP-S6126072-A (JP)
Title: Fixing device
Inventor: SHIGENOBU MICHIRO
IPC: B65H27/00
Filed: 1984-07-16
Abstract: PURPOSE:To prevent slippage of a recording paper by making the outside diameter of a roll different between the right side and the left side to give a peripheral speed difference. CONSTITUTION:Rolls 3 and 4 which contract and carry a recording paper P are so provided that the contacting part between them is not orthogonal to the recording paper carrying direction. Outside diameters of rolls 3 and 4 are made different between the right side and the left side to give peripheral speed differences, thereby compensating the inclination of the contacting part to the advance direction of the recording paper P. Thus, slippage of the recording paper P is prevented.
Patent JP-H07333978-A (JP)
Title: Rotary type developing device
Inventor: SUGIHARA KAZUYUKI
IPC: G03G15/01
Filed: 1994-06-05
Abstract: PURPOSE:To satisfactory carry out vertical agitation without increasing the burden of horizontal agitation by uniformly discharging developer retained in a guide in the width direction as it is when the opening of the guide faces downward. CONSTITUTION:In a developing chamber, a doctor blade 85 which is carried by a developing roller 84 and prepared for controlling the amount of developer to be carried to a part opposite to a photoreceptor drum 1, an upper carrying screw 86 for carrying a part of the developer controlled by the doctor blade 85 and pushed into the developing chamber from the behind to the front in the center axis direction and a guide 87 for the screw 86 are installed. The guide 87 is provided with a through like upper opening whose width corresponds to the width of the doctor blade 85, and it contributes to the vertical agitation in the developing chamber in accordance with the rotation of a revolver developing unit. And when the opening of the guide 87 faces downward in accordance with the rotation of the developing unit after the developer controlled by the doctor blade 85 is received by the guide 87 for the developing device in the process of a developing operation, the developer retained in the guide 87 is discharged into the developing device through the opening, and then, the vertical agitation is carried out.
Patent JP-S5769980-A (JP)
Title: Solid-state image sensor
Inventor: CHIKAMURA TAKAO
IPC: H04N5/335
Filed: 1980-10-20
Abstract: PURPOSE:To obtain a solid-state image sensor with high sensitivity, less blooming, a simple consturction and high density, by forming a scanning section on one major plane of the same semiconductor substrate and forming a photo conductor which is being the photo detector on another main plane. CONSTITUTION:Gate electrodes 12, 12', 12'' and 13, 13', 13'' are formed via a gate insulation film 11 made of SiO2 are formed on a P type silicon substrate 10. The gate electrodes have overlapping part and charges is transferred toward x direction by sequentially applying 4-phase clock pulse voltages phi1, phi2, phi3, phi4. then n<+> type regions 16, 16', 16'' formed on opposite plane forming the scanning section and the 1st electrodes 18, 18', 18'' formed selectively at each video element are formed. An incident light 21 is incident from a transparent electrode 20, a pulse voltage is applied from a power supply 22 to the transparent electrode 20 for read-in operation.
Patent JP-S5937602-A (JP)
Inventor: MINAGAWA RIYOUJI
IPC: H05B41/392
Filed: 1982-08-25
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-S6127713-A (JP)
Title: Method of manufacturing antiskid means for tire
Inventor: SASAKI HIDEHISA
IPC: B60C27/16
Filed: 1984-07-16
Abstract: PURPOSE:To make it possible to simply replace the tread section alone of a tire with a new one without the necessity of removal of the tire itself, by planting a plurality of tough metal bands in a strip perpendicular to the longitudinal direction of the latter. CONSTITUTION:A plurality of tough metal bands 3 are planted in a strip 1 perpendicular to the longitudinal direction of the latter, with the free ends of the metal bands being formed in a U-like shape in order to facilitate the fixing of the strip to a tire 5. The thus formed strip 1 is wound around the tire 5, and is fastened both ends thereof together by use of fixtures 2. Then, the strip 1 is secured to the tire with the use of a rubber band 4 which is engaged with the U-like sections of the metal band 3. This strip 1 has a length which allows the strip 1 to surround around the entire periphery of the tire, and is made of synthetic rubber having a cold-resistance and a wear-resistance.
Patent JP-S5573196-A (JP)
Title: Speaker
Inventor: AKIYAMA TADASHI
IPC: H04R9/02
Filed: 1978-11-28
Abstract: PURPOSE:To avoid occurrence of the abnormal noise caused by the dust of the magnetic powder or the like as well as the voice coil disconnection by forming a thin resin film of less than 0.05mm on the surface of the area which links to the magnetic gap of the magnetic circuit in the speaker. CONSTITUTION:Frame 6 is connected by welding onto upper plate 4 of magnetic circuit 5, and then thin film 14 of the resin or the like is formed on the circumference wall of the inner space 13 in circuit 5 including magnetic gap 11, on the upper surface of center pole 1, on the upper surface of plate 4 and on part of frame 6 respectively. Film 14 uses the epoxy resin, the phenole resin or the like with thickness of 0.05mm or less. In such constitution, the dust of the magnetic powder or the like remaining at teh operation time is shifted by the up-down vibration of the voice coil to stick to the voice coil. As a result, the abnormal sound caused by the gap rubbing and the voice coil disconnection can be prevented.
Patent JP-H10340576-A (JP)
Title: Electronic instrument
Inventor: HIGUCHI HARUHIKO
IPC: G04G99/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent an information providing means from erroneously outputting a power source voltage to be sufficiently high although it is not enough to operate an electronic instrument by forcedly fixing the output of the information providing means adjusted by the output of a storage means to a desired value when the output of the storage means becomes a specified value by the lowering of the power source voltage. SOLUTION: Adjusting data for setting the detecting voltage of a voltage detecting circuit 104 are set in advance in a memory circuit 101. However, when a power source voltage is below some value, all outputs M1-M3 become 'H' regardless of previously set adjusting data and the detected voltage of the voltage detecting circuit 104 becomes different from the previously set value. At this time, decoder circuit 103 outputs a signal L8. The voltage detecting circuit 104 makes the detected voltage value the highest value when the signal L8 is inputted. Consequently, the erroneous decision of the voltage detecting circuit 104 is avoided.
Patent JP-H0313069-A (JP)
Title: Video signal recorder
Inventor: TSUBONO NAOKI
IPC: H04N5/232
Filed: 1989-06-09
Abstract: PURPOSE:To easily confirm a screen by a video signal fetched in a recording means by displaying a picture by a video signal for one picture fetched on a recording means while a shutter key is depressed as a slave screen. CONSTITUTION:When a shutter key 13 is depressed, the same signal as a luminance signal by one picture fetched by applying a shutter trigger signal to an adaptor 27 forming a recording means is written in a field memory 9. In this case, the write data is interleaved and written in response to the display area ratio of the slave screen in vertical and horizontal directions into the field memory 9. After the fetch of a luminance signal by one picture is finished, a luminance signal for still picture slave screen is read from the field memory 9 repetitively in the display timing of each field and a still picture slave screen luminance signal inserted to a luminance signal from a camera section is outputted.
Patent JP-H04345343-A (JP)
Title: Pulse signal repeater distortion correcting circuit
Inventor: IKEDA SUSUMU
IPC: H04L25/03
Filed: 1991-05-23
Abstract: PURPOSE:To reduce a pulse repeater distortion generated due to a difference between the operating time and restoring time of a relay. CONSTITUTION:A relay 3 is driven by a relay drive signal 12, and a contact 4 is opened/closed. A difference measuring circuit 2 for the operating time and restoring time, monitors the relay drive vibration 12 and relay contact opening/closing information 13, and measures and stores the difference between the operating time and restoring time of the relay. A relay drive time adjust circuit 1 adjusts the relay drive time of a relay control signal 11 based on rising delay information 16 and falling delay information 17 outputted by the difference measuring circuit 2 for the operating time and restoring time, and outputs the relay drive signal 12. Thus, the repeater distortion of the pulse signal repeated by the relay control signal and the relay 3 can be reduced.
Patent JP-S5479151-A (JP)
Title: Jointing method for steel strip in manufacture of forge welded pipe
Inventor: KONDOU MASATOSHI
IPC: B21C37/06
Filed: 1977-12-08
Abstract: PURPOSE: To relieve the deformation resistance of the steel strip in the rolls of the pipe former so as to prevent the tearing of strip on purpose to continuously manufacture the forge welded pipe.  
     CONSTITUTION: When a difference above 1 mm exists between the sheet gauges of preceding steel strip A and succeeding steel strip B in manufacture of the forge welded pipe, one or more kinds of steel strips C with intermediate sheet gauge are interposed between two strips A and B on purpose to stepwise make under 1 mm the gauge difference; and then, these strips are successively jointed according to the flash butt welding. The length of these intermediate strips C is preferably settled equally to the distance from the forming roll to the middle point of pipe forming rolls. According to this method, the deformation resistance of strips in the pipe forming rolls is relieved; and the control on the heating temperature for the thin gauge strip A and thick gauge strip B can be optimized by utilizing the time of passage of the intermediate strips C, so that the activity rate of manufacture of the forge welded pipe is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5371977-A (JP)
Title: Method of producing outer blade for electric razor
Inventor: YAMATO SHIYOUICHI
IPC: C25D1/20
Filed: 1976-12-09
Abstract: PURPOSE: To provide an outer blade excellent in cutting quality at a low cost through the peeling of a conductive glass paste melted and adhered to a blass substrate polished like a mirror after electrodeposition of metal thereover. 
     COPYRIGHT: (C)1978,JPO&Japio