baber/WOPTO huggingface dataset:
Patent JP-S56127196-A (JP)
Title: Polyolefin heat accumulating body having heat resisting film
Inventor: TAODA HIROSHI
IPC: F24S90/00
Filed: 1980-03-12
Abstract: PURPOSE: To prevent mutual fixation and nodulation of pellets by irradiating an ionization radiation to the pellets of polyolefin, and coating the surfaces of the pellets with a heat-resisting resin.  
     CONSTITUTION: Cobalt 60 gamma rays of 10 5  through 10 8  rad are irradiated onto the pellets of polyolefin to cause a bridge reaction between molecular chains thereof, to make it difficult to easily fluidize at a temperature more than the melting point thereof. Then, the surfaces of the pellets are coated with a heat resisting resin such as a fluorine resin, a silicon resin, vinyl chloride and the like. By these procedures, even when the temperature of a blown-in current heated by a heater 5 is changed above or below the melting point of polyolefin, nodulation of the polyolefin heat accumulating body is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56128920-A (JP)
Title: Manufacture of electrode substrate for liquid-crystal display element
Inventor: HONDA MAKOTO
IPC: G02F1/1343
Filed: 1980-03-14
Abstract: PURPOSE:To obtain a superior display element by forming an opaque patterned electrode layer on  a transparent substrate, by exposing and developing a photosensitive resin film, provided on the substrate surface, from the reverse surface of the substrate including the said electrode layer, and  by forming a projection part of the photosensitive resin film at a no-electrode part on the substrate. CONSTITUTION:With regard to electrode substrates for an element which provides cholesteric- nematic phase transition type liquid-crystal display as X-Y matrix type one, electrode substrates 8  and 8' are provided with X and Y electrodes 2 and 2', respectively, no-electrode parts of glass substrates 1 and 1' are provided with insulating projection parts 7 and 7', and vertical orientation  layers 3 and 3' are further provided over the entire surfaces of electrodes 2 and 2', and projected  parts 7 and 7' of substrates 1 and 1'. The thickness of projected parts 7 and 7' is set to about  0.1-5mum so that spiral pitches of liquid crystal are many enough to obtain the storage effect. To  form projected parts 7 and 7', opaque electrode layer 22 is formed on transparent substrate 21 as  shown in the figure and then negative photosensitive resin coating 23 is provided covering the entire surface of substrate 21, and exposed from the substrate 21 side and developed with projected  part 23' left. Thus, light scattering of a focal conic part occurring at the circumference of the display pattern is prevented to obtain clear display.
Patent JP-S63201259-A (JP)
Inventor: YAMAMOTO TOSHIO
IPC: A47B46/00
Filed: 1987-02-14
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-H08300017-A (JP)
Title: Pressure roll and sleeve type division reinforcing roll
Inventor: HIURA TADASHI
IPC: B21B27/05
Filed: 1996-02-20
Abstract: PURPOSE: To provide a pressure roll and a sleeve type divided reinforcing roll which enables stable lubrication and improved durability. CONSTITUTION: A cylindrical parallel part S with a required length is formed in the center in the roll shaft direction of the outer circumferential surface of each divided reinforcing roll 3a, 3b, 3c; and then, on both sides in the shaft direction of this parallel part, a large circular-arc R1 with a required length is each formed. In addition, a small circular-arc R2 with a required length, whose circular radius is smaller than that of the large circular-arc, is formed on the end side in the shaft direction of both of these large circular-arc parts; as a result, the line pressure of the parallel part and that of the large circular- arc part are almost equalized and reduced, so that the line pressure at both ends of the small circular-arc part is sharply lowered.
Patent JP-H0662426-A (JP)
Title: Magnetic recording device and magnetic recording/ reproducing device
Inventor: HIGURE SEIJI
IPC: H04N5/91
Filed: 1991-01-31
Abstract: PURPOSE:To record and reproduce the FM voice signals and the video signals at the deep layer part and the surface layer part of a magnetic tape respective ly. CONSTITUTION:The voice signals are recorded at the deep part of a magnetic layer of a tape 43 by the voice rotary heads 41a and 41b. Meanwhile the multiplex signals obtained by multiplexing the FM luminance signal and the chroma signal of the video signal with the chroma signal converted in a band lower than the FM luminance signal are recorded at the surface part of the magnetic layer of the tape 43 by the video rotary reads 28a and 28b respectively. Thus the video signals are recorded and reproduced.
Patent JP-H06246267-A (JP)
Title: Device for producing electrolyte
Inventor: YAMAGUCHI SHIYUUJI
IPC: C02F1/46
Filed: 1993-02-22
Abstract: PURPOSE:To stably obtain an acid solution highly effective in sterilization in a large amt. with a low electric power and also produce an alkali solution by providing a supply means for adding chlorine electrolytic solution to the raw water being fed into an electrolytic bath and a control means for controlling cathode and anode chambers to change the volmetric ratio. CONSTITUTION:The device for producing electrolyte consists of an electrolytic bath 1 whose interior is divided by a diaphragm 2 into a cathode chamber 31 and an anode chamber 41, which are provided with cathode 3 and anode 4, respectively, and the raw water supplied into the electrolytic bath 1 is electrolyzed by current application between the cathode 3 and the anode 4 so as to continuously produce alkali solution in the cathode chamber 31 and acid solution in the anode chamber 41. A brane storing tank 5 and a constant feed pump 6 are provided to add brine as a chlorine electrolytic solution to the raw water being fed into electrolytic bath 1 and a control means is provided to activate the diaphragm 2 to move so as to change the volmetric ratio of the cathode chamber 31 and the anode chamber 41 of the electrolytic bath 1.
Patent JP-S63199063-A (JP)
Title: Apparatus for producing cast article by metallic mold
Inventor: ASAI YASUSHI
IPC: B22D9/00
Filed: 1987-02-13
Abstract: PURPOSE:To stabilize the quality of a cast article after casting and heat treatment and to improve fatigue strength by detecting temp. at each part of the cast article by inserting temp. sensors in a metallic mold, opening the metallic mold at the time, when the detected temp. of any temp. sensor is reached to the setting value with more than A1 transformation point and charging it in a soaking furnace. CONSTITUTION:Total eight molds of the vertical slit metallic mold units 2 are arranged on a round shape metallic mold table 1 and in metallic molds 2a, 2b of each metallic mold unit 2, many temp. sensors 9 detecting the temp. at each part of the cast article, are inserted. A control unit 8 always observes the temps. of the cast article in each metallic mold unit 2 on a mold opening stage through the temp. sensor. At the time, when the temp. at any part of each cast article falls to the setting temp. more than A1 transformation point, the control unit 8 commands to a hydraulic pressure system in a mold clamping/ opening device 3, to execute the mold-opening, and also sends the command to a transportation robot 6, to transport and change the cast article after mold- opening to the soaking furnace 5.
Patent JP-H06238681-A (JP)
Title: Production releasing device for expansion molding die
Inventor: IWAZAWA TOSHIO
IPC: B29C33/44
Filed: 1993-02-22
Abstract: PURPOSE:To conduct the mold release of an expansion molded form automatically without requiring the manual operation of an operator by disposing at least one ejector pin driven by a cylinder to at least one of a top force and a core mold. CONSTITUTION:A molding die for molding a product such as a seat back cushion has a bottom force 11 and a top force 12 joined with one side section of the bottom force 11 by a hinge, and the top force 12 has a core corresponding section 12b corresponding to a core mold besides an original top force section 12a. In such a molding die, sleeves 13, 16 protruded to the rear sides of the lower end section and upper end section of the core corresponding section 12b are supported slidably by ejector pins 14, 17 at the lower end section and the upper end section in the opened attitude of the top force 12. Each ejector pin 14, 17 is connected to driving cylinders 15, 18 mounted on the top force 12 respectively, and each ejector pin 14, 17 is projected to the molding surface side of the core corresponding section 12b by operating these driving cylinders 15, 18, thus mold-releasing the product.
Patent JP-H09226944-A (JP)
Title: Paper feeder
Inventor: OKUYAMA TSUTOMU
IPC: B65H1/04
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To easily view a confirmation index by a normal posture by preventing an operator from taking an unnatural posture in a paper feeder having the confirmation index positioned in a spot other than in an operator side, that is, in the operation surface side of a recording device not visible from the operator side. SOLUTION: In a paper feeder constructed in such a manner that a confirmation index is provided in the inner wall surface or the like of a paper sheet guide 2-1 for guiding the paper sheet of a recording device, the index being prevented from being viewed, an optical path changing means 10 such as a prism or the like is provided and the optical path of a light emitted from the confirmation index is changed by the optical path changing means 10 and emitted to an operation surface side. Thus, the confirmation index is easily seen by eyes from the operation surface side.
Patent JP-H06248005-A (JP)
Title: Emulsifier for emulsion polymerization
Inventor: ICHIHARA AKINOBU
IPC: C09K23/44
Filed: 1993-02-22
Abstract: PURPOSE:To provide an emulsifier as a specific propenyl group-contg. carboxylic acid compound, excellent in stability in emulsion polymerization and the water resistance and adhesiveness, etc., of the polymer film obtained from a polymer emulsion produced using the same. CONSTITUTION:The objective emulsifier of the formula [R<1> is 6-18C alkyl, alkenyl or aralkyl; R<2> is H or R<1>; RA<3> is H or 1-propenyl; A is (substituted)2-4C alkylene; (n) is 1-200; (m) is 1 or 2; M is H, alkali metal, ammonium or alkanolamine residue]. It is preferable that the amount of this emulsifier to be used be 0.1-20wt.% based on the whole monomer.
Patent JP-H09222908-A (JP)
Title: Process control system
Inventor: KITAO SEIJI
IPC: G05B19/05
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an efficient control system with which the program constitution and program change of a computer can be simplified and the load of a data transmission line can be reduced. SOLUTION: This system is constituted by connecting a host computer 7 for controlling the working facilities of materials, programmable logic controllers 9, 10 and 11 and a slave computer 8 to a data transmission line 1. In this case, the system is further provided with common memories 12, 13, 14, 15 and 16 for multi-address communication which are installed inside respective stations 2, 3, 4, 5 and 6 on the data transmission line 1 and store data for each material at these working facilities for each record, and the data for each material are shared among the host computer 7, programmable logic controllers 9, 10 and 11 and a slave computer 8.
Patent JP-H08226903-A (JP)
Title: Sample for rbs measurement and analysis of its composition
Inventor: UCHIUMI YOSHIHARU
IPC: G01N1/28
Filed: 1995-02-21
Abstract: PURPOSE: To make the determination of the composition possible, particularly, a trace amount of oxygen, in a thin film by forming the film within the specified range of thickness, of N, Al, Ti, and Zr, on a diamond substrate as main components. CONSTITUTION: A 50nm-2μm thick film of a material that allow the determination of its composition, especially, a trace amount of oxygen, is formed on a diamond substrate as a sample for RBS(Rutherford Backscattering Spectrometry). The material that allows oxygen determination should, for example, be AlN, AlAs, TiN, TiC, ZrN, and ZrC, containing 5 atomic % or more of at least one of N, Al, and Ti. When a polycrystalline thin film may be used or precise measurement is not required, an inexpensive polycrystalline diamond substrate may be used.
Patent JP-H06251201-A (JP)
Title: Character input device
Inventor: MIURA YOSHIYUKI
IPC: G06K9/62
Filed: 1993-02-23
Abstract: PURPOSE:To correct the misrecognition of a character halfway during the input of a character string by selecting a next candidate for a character which is inputted and recognized precedently during the input of the characters. CONSTITUTION:When next-candidate selection area 17 is indicated with a stylus pen 15 so as to select the next candidate character for the character which is inputted and recognized previously during the input of the handwritten characters, a next-candidate selecting processing part interrupts the input of input stroke data for handwritten character recognition and selects the next candidate character on the basis of a decision on the next-candidate selection area 17 by an area deciding process part, thereby selecting the next candidate for the character which is inputted and recognized precedently during the input of the characters. Consequently, the misrecognition of the character can be corrected even during the input of the character string and the flexibility of user's operation and the input speed are improved.
Patent JP-S56129573-A (JP)
Title: Switching regulator
Inventor: ICHIKAWA SOUJI
IPC: H02M3/335
Filed: 1980-03-14
Abstract: PURPOSE:To contrive to protect the switching regulator by a method wherein an erroneous operation of a transistor is prevented by leakage flux of the main transformer. CONSTITUTION:A transistor Q1 is made to ON in accordance with ON of a transistor Q3, and accordingly exciting energy are accumulated in a transformer T2 and an inductance L1 respectively. When the transistor Q3 is made to OFF next, respective exciting energy is discharged in that instant to make currents i1, i2 to flow. A current i3 is generated in the secondary winding L22 of the transformer T2 by the current i1 to make the transistor Q1 to OFF, and a current i4 is also generated in the secondary winding L32 of a transformer T3 by the current i2 to make the transistor Q2 to more OFF. Accordingly in the instant when the transistor Q1 is made to ON, the erroneous operation of the transistor Q2 to make it to ON is not generated owing to the influence of leakage flux of the main transformer T1 even if the voltage at a connecting point P vibrates violently.
Patent JP-2000230886-A (JP)
Title: Dispensing pipet
Inventor: ABE HIDEKI
IPC: G01N1/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To improve suction and discharge responses and discharge accuracy and to achieve fine control by driving a diaphragm with an enlargement mechanism where a lamination piezoelectric actuator is incorporated for changing the volume of a pump chamber and sucking and discharging liquid into a nozzle. SOLUTION: A voltage is applied to a lamination voltage actuator 3 of an enlargement mechanism 2a, a diaphragm 7 is moved toward the left via a transmission member 5 for reducing the volume of a pump chamber 8, and air is discharged from the tip of a nozzle 10. Then, the tip of the nozzle 10 is brought into contact with liquid 12 in a container 11 for reducing a voltage that is applied to the actuator 3, thus moving the diaphragm 7 to the right due to the pull of a spring 4 and increasing the volume of the pump chamber 8 for setting to a negative pressure and hence sucking the liquid 12 from the tip of the nozzle 10. Therefore, the nozzle 10 is moved to a location for discharging the liquid 12, the application voltage of the actuator 3 is increased for moving the diaphragm 7 to the left, and the volume of the pump chamber 8 is reduced for discharging the liquid 12.
Patent JP-S61190195-A (JP)
Title: Method of removing fibriform filth in sewage pump
Inventor: URAYA TETSUO
IPC: F04D15/00
Filed: 1985-02-19
Abstract: PURPOSE:To separate and remove a fibriform filth by electrically detecting increase in load applied to a motor when said fibriform filth has windingly deposited, and reversing said motor for a certain period of time by means of a control unit. CONSTITUTION:A control unit 7 detects an ordinary current value in the normal rotation of a motor 2 by means of an ammeter 6. When increase (the limit of increase is previously set) in the value is detected, this increase is regarded as increase in load due to a windingly deposited fibriform filth around the rotary part of a pump 1. Therefore, when increase in current is detected, the control unit 7 switches a polarity changeover switch for a certain period of time to reverse the motor 2, which then, is returned again to the normal rotation. The fibriform filth which is windingly deposited around the pump 1 is usually separated by this reverse rotation but, when the filth is not sufficiently separated, the measured value of the ammeter 6 is not lowered and the reverse rotation is repeated. When the reverse rotation is repeated for a certain number of times and, yet, if the current value is not restored to the normal value at the time of normal rotation, the motor 2 is stopped and an alarm is driven to issue an alarm.
Patent JP-S56132209-A (JP)
Title: Upper exhaust cylinder of powder particle truck
Inventor: YAMADA YUTAKA
IPC: B65G33/30
Filed: 1980-03-13
Abstract: PURPOSE: To adjust the length of an exhaust cylinder voluntarily by alternatively using the upper exhaust cylinder of a powder particle truck in two long and short length as occasion demands.  
     CONSTITUTION: When the front part of an exhaust cylinder 8 is detached from the back part of the exhaust cylinder 7 and an intermediate part of the exhaust cylinder 9 is mounted therebetween to make the upper exhaust cylinder longer, a tension rod 25 stretched between a fitting 24 of an ending edge of the back part of the exhaust cylinder 7 and a fitting 23 of an leading edge thereof is installed and then each bolts joining flanges 19, 20 are fitted to detach the front part of the exhaust cylinder 8 from the back part of the exhaust cylinder 7. A concave fitting 15 of a screw conveyor 1 of the exhaust cylinder 9 is put in a convex fitting 13' of the exhaust cylinder 7 to join the intermediate exhaust cylinder 9 onto the back part of the exhaust cylinder 7. A flange 18 of an outer cylinder 10 is then fixed with a bolt by adjusting it to the flange 20 of the exhaust cylinder 7. Then, a concave fitting 15' of the front part of the exhaust cylinder 8 is put in a convex fitting 13 of a conveyor 11 of the exhaust cylinder 9 to join the exhaust cylinder 8 onto the exhaust cylinder 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62191837-A (JP)
Title: Filter built-in camera
Inventor: KODAIRA TAKAKI
IPC: G03B11/00
Filed: 1986-02-17
Abstract: PURPOSE:To prevent such a mistake as the next photographing is executed in a state that a filter remains put out, by opening and closing a barrier and the filter in two stages by one knob, executing the filter photographing at the time of pushing it with a finger, and executing regular photographing when the finger is released. CONSTITUTION:A barrier 3 and a filter 4 are provided so as to be turnable on a shaft 2a of an earth plate 2, and to a gear 8 being coaxial to the barrier 3, a gear 7 and a gear 6a of an operating knob 6 are engaged in series. When the knob 6 is turned clockwise, the barrier 3 and the filter 4 are also turned clockwise, and in this state, regular photographing can be executed. When the knob 6 is further turned clockwise from said state a projection 6a of the knob 6 turns only the filter 4 counterclockwise and inserts it into an optical path, therefore, special photographing which has used the filter 4 can be execut ed. When a finger is released, the camera is returned to its regular photo graphing state, therefore, such a mistake as the next photographing is executed in a state that the filter remains inserted can be prevented.
Patent JP-S59158789-A (JP)
Inventor: KOMATSU KATSUO
IPC: B66C13/10
Filed: 1983-03-02
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-S55125764-A (JP)
Title: Recording paper cut-off system for facsimile receiver
Inventor: YAMADA YOSHINORI
IPC: H04N1/00
Filed: 1979-03-20
Abstract: PURPOSE: To enable automatic cut-off of the recording paper depending on the size of transmission original, by sequentially storing the cut-off position of the beginning and end of each recording picture reproduced in sequential reception.  
     CONSTITUTION: The first and second pointer circuits 22, 23 storing the amount of shift of the cut-off position corresponding to each beginning and end of the recording picture to a plurality of originals until the recording paper reaches the cut-off mechanism, are provided, and each cut-off position is circulatingly stored at the start and end of the reception operation sequential read-out is made on the shift operation of recording paper, the cut-off mechanism is driven with the output, and the recording paper is automatically cut according to the size of transmission original. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10219746-A (JP)
Title: Device for mounting/demounting counterweight for hydaulic backhoe
Inventor: MIZUKAWA SATOSHI
IPC: E02F9/18
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To improve operationability by a method wherein a support with a pulley and an accumulator for mounting and demounting a weight are installed to a revolving superstructure, and a wire rope connected to the actuator is stretched on the pulley and coupled with the counterweight. SOLUTION: The counterweight mounting/demounting device is composed of a support 17 with a main-body side pulley 19 disposed in upright to the rear section of the main frame 15 of a revolving superstructure, a hydraulic winch 26, a weight-side pulley 23 set up on a counterweight 16, and a wire rope 27. When the weight 16 is mounted or demounted, a machine body is tilted backwards, and the weight 16 is lifted and lowered by the winch 26. When the weight 16 is hung up, the shaft centers of the pulleys 19, 23 are arranged on the same perpendicular and brought to a stable state. When the winch 26 is operated, a controller controls the number of revolution of an engine, and the working sped of the winch 26 and a hydraulic actuator for a working machine is set under an optimum state.  Accordingly, the counterweight can be mounted or demounted easily under a stable state, and structure can be simplified and compacted.
Patent JP-S57147018-A (JP)
Title: Knocking detector for internal combustion engine
Inventor: HATSUTORI TADASHI
IPC: F02P5/152
Filed: 1981-03-06
Abstract: PURPOSE: To detect only components of water pressure pulsation to eliminate the influence of a static water pressure, by responding only in AC to the displacement of a diaphragm which resonates to water pressure pulsation to displace.  
     CONSTITUTION: Water pressure pulsation generated in the system of cooling water by the occurrence of knocking is propagated in cooling water to displace pulsatively a diphragm 202' of a detector 2. This pulsative displacement is propagated in an uncompressible fluid 300 to displace pulsatively a diaphragm 202, and a gap G is changed; but when water pressure pulsation becomes equal to the frequency of knocking, the diaphragm 202 resonates, and the quantity of displacement is increased, and the variation of the gap G is increased. A magnetic flux generated in a magnetic circuit consisting of a magnet 203, a magnetic material 205, the diaphragm 202, a center magnetic path 206, and a magnetic material plate 204 is changed in accordance with the variation of the gap G, and a coil 207 issues the output in AC. The output is inputted from terminals 207a and 207b to a knocking detecting circuit 3 to control the ignition time. 
     COPYRIGHT: (C)1982,JPO&Japio