baber/WOPTO huggingface dataset:
Patent JP-S5254076-A (JP)
Title: Method of assimilating polyvinyl alcohol
Inventor: FUKUNAGA KATSUZOU
IPC: C12N1/20
Filed: 1975-10-28
Abstract: PURPOSE: Method of treating waste water with a polyvinyl alcohol assimilable microorganism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63293045-A (JP)
Title: Manufacture of fluoroplastic-covered o-ring
Inventor: TAKEHANA TSUTOMU
IPC: B29C69/00
Filed: 1987-05-26
Abstract: PURPOSE:To make it possible to strenghen the adhesion between an outer skin and an O-ring by a method wherein a fluoroplastic annular sheet stock is worked so as to be deformed into a cylindrical stock and, after that, the deformed stock is positioned concentrically to the inner side or outer side of a green rubber O-ring stock and subjected to the heat treatment under the state being coated with adhesive and covering the O-ring stock internally so as to be thermoformed in a frame. CONSTITUTION:A fluoroplastic annular sheet stock 1a is formed and, after that, it is worked so as to be deformed into a cylindrical stock 1b by inserting a plurality of supporting bars 2 of a rotary jig in the circular opening of the stock 1a and by spreading the opening through the radial shifting of the respective supporting bars while rotating the annular sheet stock 1a under the state being supported with the supporting bars. Next, the fluoroplastic cylindrical stock 1b, on the surface-treated surface of which adhestive is applied, is positioned concentrically to a ring stock 3, at the position surrounding the outer side of the ring stock 3 so as to cover the ring stock internally and, after that, to heat-treat by blasting hot air for a short time in order to form a skin 1c. Next, the skin-capped ring stock 3 is placed in a mold 4 for thermoforming. The rubber ring stock 3 is cured and at the same time the holding power of the skin 1c to the ring stock 3 is strengthened, resulting in completing a fluoroplastic- covered rubber O-ring.
Patent JP-H0769400-A (JP)
Title: Oil feeder
Inventor: TAKAIWA SATOSHI
IPC: B67D7/54
Filed: 1994-05-19
Abstract: PURPOSE:To prevent a delay in an oil feeding work by a method wherein a discrimination of oil kind is carried out after detection of an insertion of an oil feeding nozzle into a fuel tank, so that the oil kind discrimination can be carried out correctly even with an oil whose vapor concentration is too small to distinguish from atmosphere. CONSTITUTION:When an oil feeding nozzle 9 is inserted into an oil feeding port of a fuel tank, an insertion sensor 16 responds to this insertion and detect it, and an oil kind detecting sensor 12 outputs an output level corresponding to a vapor concentration within the fuel tank. On the other hand, in a controller 17, a reference output level of the oil kind detecting sensor 12 for discriminating the oil kind in the fuel tank is set and stored. After a prescribed time after the insertion sensor 16 detects an insertion of the oil feeding nozzle 9 into the fuel tank, the controller compares the reference output level which is set and stored with an output level which is generated by the oil kind detecting sensor 12. If the output level does not reach the reference level, the oil kind in the fuel tank is discriminated as an oil kind whose vapor concentration is small.
Patent JP-H07311366-A (JP)
Title: Stereoscope
Inventor: UCHIDA HIDEKAZU
IPC: G02B23/26
Filed: 1994-05-18
Abstract: PURPOSE:To precisely change the visual field directions of respective image guides to an intended direction with good responsiveness and to obtain an excellent stereoscopic image as for a stereoscope provided with two image guides. CONSTITUTION:A visual field change mechanism where a C-shaped ring 51 consisting of a shape memory allay fixed in a state where it is fitted on the tip parts of two image guides 1 and 2 is integrated in the tip parts of the guides 1 and 2. The ring 51 is transformed so that the edges 511 of the opened part thereof mutually approach when it is heated. Based on the transformation of the ring 51 at the heating time, the tip parts 1a and 2a of the guides 1 and 2 are made to oscillate in a mutually interlocking state in such a direction shown by an arrow B that they mutually come closer. Then, the visual field is changed.
Patent JP-H02306725-A (JP)
Title: Method and apparatus for code conversion
Inventor: KIMURA TATSUO
IPC: G06F5/00
Filed: 1989-05-22
Abstract: PURPOSE:To eliminate the need for the code conversion processing by the software and to relieve the load on a CPU by providing a code conversion table by code conversion type indexed based on a content of a register and an output of a discrimination circuit, and supplying the output of the table to a code utilizing constitution. CONSTITUTION:A converted code inputted from a converted code input means 2 in a system where plural kinds of code are treated is stored to an address of the converted code in the system in, e.g. a register 4. Then the code conversion type of the converted code is discriminated by, e.g. a discrimination circuit 10. Then a code conversion table 12 corresponding to the discriminated code conversion type is indexed based on the output of the converted code and the discrimination circuit and the converted code is outputted. Thus, lots of series of software steps required for the code conversion are not required and the processing load of the CPU in the system is relieved.
Patent JP-S5355052-A (JP)
Title: Time constant circuit
Inventor: RIYUU TADAMITSU
IPC: G08C25/00
Filed: 1976-10-28
Abstract: PURPOSE: To make simple the time constant circuit at A/D conversion and also, to have a good stability and exactitued, by adding the pulse to A/D converter with a fixed time constant at the time when the angle is changed suddenly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000318791-A (JP)
Title: Corridor structure for inspecting tower tanks, etc.
Inventor: SAKAKURA SHIGEKI
IPC: B65D90/02
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of supporting beams, dispense with brackets welded to an outer circumference of a container and easily transfer the container laid laterally at a factory by hanging a corridor and supporting from nozzles welded to the outer circumference of the container. SOLUTION: A corridor 12 is hung and supported from nozzles 2 protruded at a side surface of a container in an outward radial direction. That is, a hanging band 13 is wound around the outer circumference of the nozzles 2 protruded at the outer periphery of the container in an inverse U-shape, hung and supported at the outer circumferential upper ends of the nozzles 2. Height adjustment bands 14 extending downward in a linear manner are connected to both lower ends of the hanger bands 13 by bolts and nuts. A plurality of bolt holes are arranged in two rows in upper or lower predetermined space at the lower ends of the hanger bands 13 and at the same time the height adjustment bands 14 are also provided with bolt holes in two right and left rows as well as two upper or lower stages.
Patent JP-H11319058-A (JP)
Title: Air cleaner
Inventor: HANADA EIICHIRO
IPC: B01D53/32
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To lengthen contact time among plasma, radicals and bad-smelling ingredients, to make the plasma and the radicals act on the surface of an ozone decomposition filter and to obtain excellent deodorizing power. SOLUTION: An apparatus main body 11 with an air intake vent 14 and an air outlet vent 12, a dust collecting filter 16 provided on the air intake vent side of the apparatus main body and a gas treating functional material 17 provided on the air outlet vent side of the apparatus main body and deodorizing bad-smelling ingredients in parallel with the dust collecting filter and decomposing ozone, are provided.  In addition, the machine comprises a partition plate 19 provided between the dust collecting filter and the gas treating functional material in the apparatus main body and detouring air passing through the dust collecting filter to the end face side in the apparatus main body and making it flow to the gas treating functional material, a corona discharge electrode 21 for deodorizing the bad-smelling ingredients arranged approximately in parallel to the air flow in an air passage 20 formed by the partition plate and the gas treating functional material in the apparatus main body and a fan 22 provided on the air outlet vent 12 side from the gas treating functional material 17 in the apparatus main body 11.
Patent JP-H08328728-A (JP)
Title: Input device
Inventor: YOSHIDA YASUHIRO
IPC: G06F3/042
Filed: 1995-05-29
Abstract: PURPOSE: To provide an input device provided with a high light transmittance between a photocell constitution layer side and a glass surface side relating to the input device used for inputting picture information and handwritten information to a computer. CONSTITUTION: A photocell is formed in a two-dimensional matrix shape by a first electrode 1 in a stripe shape formed by the material of optically high transmittance on a transparent substrate 3, an amolphous silicon layer 4 laminated in the stripe shape on the transparent substrate in a direction orthogonally crossing the electrode in the stripe shape and a second electrode 2 in the stripe shape formed by the material of optically low transmittance on the amolphous silicon layer 4 in the stripe shape. Information is inputted by light with the photocell as a photosensitive element.
Patent JP-S5556744-A (JP)
Title: Pcm signal transmission device
Inventor: DOI TOSHITADA
IPC: G11B20/18
Filed: 1978-10-23
Abstract: PURPOSE: To realize the PCM signal transmission with a high error correction capacity by transmitting the interleaved PCM signal plus the error detection code added with every unit of the 1st and 2nd parity signals.  
     CONSTITUTION: Every word of the PCM signal series of each channel is supplied to adder 19 of mode 2 to form 1st parity signal series SP. At the same time, every word is the PCM signal series of each channel is given to adjacent encoder 20 to form 2nd parity signal series SQ. Then series SP and SQ are supplied to delay circuits 22f and 22g to give the delay of different time to the PCM signals of plural channels and the both parity signals for interleaving. And the error correction code is added for transmission with every unit of the interleaved PCM signal and the both parity signals. In this way, the transmission becomes possible for the PCM signal featuring a high error correction capacity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62287680-A (JP)
Title: Laser output controlling device for laser oscillator
Inventor: KUMAMOTO KENJI
IPC: H01S3/134
Filed: 1986-06-06
Abstract: PURPOSE:To obtain controlling equipment capable of directly controlling the peak value of a pulse laser output, by converging a laser light for detection into an integrating sphere, and comparing the detected laser output and the reference value of a peak output of pulse laser. CONSTITUTION:A laser light detecting equipment 8 is provided with an integrating sphere having a spherical surface body whose inner surface is uniformly coated with gold, on a part of which a detection end having a detecting part composed of Cd, Hg and Te is arranged. By this integrating sphere a very small laser output signal is detected. Usually, a response speed of 10mus is sufficiently attained for the rise time of pulse. A difference signal (DELTAPo-DELTAPf) between a wave form signal DELTAPf of pulse laser and a peak ordering signal DELTAPo of pulse laser is amplified by a controlling equipment 10, which serves as a controlling signal to control the supply power of a discharge power supplying equipment 7 so as to increase or decrease it. In this manner, the peak value of a pulse laser output is directly detected, and the laser output is controlled so as to be constant, so that a pulse laser processing of high accuracy is possible in a welding process, etc.
Patent JP-S5921358-A (JP)
Title: Preparation of chinese noodle
Inventor: YAMANAKA YASUO
IPC: A23L7/109
Filed: 1982-07-28
Abstract: PURPOSE:To impart an alkaline smell flavor and fresh flavor to Chinese noodles, by dipping uncooked noodles in a strongly alkaline boiling water having a high Baume degree. CONSTITUTION:Uncooked noodles prepared by kneading only wheat starch are dipped in a strongly alkaline boiling water, prepared by dissolving about 5g in 1l boiling water, and having a high Baume degree. The boiling water is then heated to boil the noodles, and the gelatinization of the starchy material is carried out fully to impart the alkaline smell flavor and fresh flavor to the boiled noodles.
Patent JP-H04330407-A (JP)
Title: Connector for optical fiber
Inventor: FURUKAWA HIROSHI
IPC: G02B6/40
Filed: 1991-05-02
Abstract: PURPOSE:To decrease the machining quantity of a multi-wire block and to improve the assembly operability. CONSTITUTION:A couple of connector ferrules 32 are made to abut on each other and terminals 31 of optical fibers are positioned. The connector ferrules 32 are formed of the multi-wire block 35 and a molding 36 covering it. The multi-wire block 35 is provided with plural fiber fixation grooves 38 in the top surface 37 of the center part and a positioning groove 40 in a stepped surface 39 as a lower stage. Fiber holes 42 into which the terminals 31 of the optical fibers are inserted are formed in the molding 36 on the fiber fixation grooves 38 and guide holes 43 into which guide pins 33 are inserted is provided on the positioning grooves 40. The positioning grooves need to have only a positioning function, so the machining quantity of the positioning grooves is reducible and the multi-wire block is covered with the mold, so operation for adhesion is eliminated to improve the assembly operability.
Patent JP-H01298438-A (JP)
Title: Designation range executing system for function type program
Inventor: ISHIBASHI KEIJI
IPC: G06F11/28
Filed: 1988-05-27
Abstract: PURPOSE:To eliminate the troublesome processing by setting the starting position of the designation range of a program and writing the instruction such as a debugging instruction executed before the processing of the starting position is executed, to an instruction stack. CONSTITUTION:The starting position of a program is set to a program counter 102 by a debugging tool 301, and a 'DEBUG' instruction is written to the peak of an instruction stack 109 by a debugging instruction code preparing part 114. The processing is advanced, the 'DEBUG' instruction is popped up from the instruction stack 109, and then, the arithmetic result at the peak of a data stack 205 is outputted as the processing of the instruction to a data memory 203 and the program is stopped. The arithmetic result is displayed by a debugging tool 301 and supplied to the verification. Thus, the troublesome processing to replace the instruction always conscious of an arithmetic completing position in the program memory is not completely necessary and the execution and the stop of the designation range of the program, and the taking-out and verification of the process on the way of the operation can be automatically and quickly executed.
Patent JP-S63297621-A (JP)
Title: Tester for both penetration and vane
Inventor: SAKAI KAZUO
IPC: E02D1/02
Filed: 1987-05-27
Abstract: PURPOSE:To easily carry out penetration test and vane test by the same tester by attaching a number of vanes to the periphery of a resistor for penetration testings. CONSTITUTION:A connector 2 connected to a penetration rod 1, a split barrel 3 of a two-split pipe connected to the connector 2, and a slender shoe 6 forming a resistor for penetration testing on the lower end of the barrel 3 are provided. A cutting edge 7 is attached to the lower end of the shoe 6, and a number of vanes 5 are attached longitudinally in the periphery of the shoe 6. Penetration testing and vane testing can thus be very easily performed by the same tester.
Patent JP-S62286326-A (JP)
Title: Switching system for television transmitter without stopping radio wave
Inventor: WADA KYUKICHI
IPC: H04B1/04
Filed: 1986-06-04
Abstract: PURPOSE:To execute the maintenance job at any time even in the operation of broadcast service by switching the 1st transmitters at first and switching the 2nd transmitters in switching an active transmitter and a standby transmitter mutually each comprising plural transmitters operated in parallel. CONSTITUTION:In switching without hit a transmitter A8-1 being an active equipment into a transmitter B8-2 being a standby equipment, a power amplifier section 3-2 And a diplexer 4-2 are stopped and also the line of a coaxial switching device 5-2 is switched, and a 3dB coupler 6-1 synthesizes and outputs a transmission output of a power amplifier 3-1 and a diplexer 4-1 and a transmission output of a power amplifier section 3-4 and a diplexer 4-4. Then the power amplifier 3-1 and the diplexer 4-1 are stopped and the line of a coaxial switch 5-1 is switched, and the 3dB coupler 6-1 synthesizes and outputs a transmission output of the power amplifier section 3-4 and the diplexer 4-4 and the transmission power of the power amplifiers.
Patent JP-S619814-A (JP)
Title: Composite magnetic head device
Inventor: HAYATA YUTAKA
IPC: G11B5/10
Filed: 1984-06-25
Abstract: PURPOSE:To keep contacting relations between each magnetic gap and a magnetic medium well and to make a device small-sized by joining the other faces of the first and the second magnetic shield plates to each other to constitute the composite magnetic head device. CONSTITUTION:Faces 4R and 4P to be brought into contact with the magnetic medium are formed on head element parts 1R and 1P, which are attached onto the first and the second shield plates SH1 and SH2 respectively, in special modes. The face 4R to be brought into contact with the magnetic medium of one magnetic head element part 1R is polished with an arc whose center is the position shifted inward from the extension in the depth direction of a magnetic gap GR of the head element part. The face 4R to be brought into contact with the magnetic medium of the other reproducing head element part 1P is formed into an arc, for example, a cylindrical surface whose center is the position shifted by a length -lS from said extension in the direction opposite to that of the recording head element part 1R.
Patent JP-S5920318-A (JP)
Title: Production of polyurethane foam ball
Inventor: HAYASHIDA YASUMASA
IPC: C08J9/02
Filed: 1982-07-27
Abstract: PURPOSE:To produce the titled ball which suffers little cracking, deformation, and surface abrasion even after repeated use, by expansion-molding a specified polyol and isocyanate component together with water and a non-reactive blowing agent. CONSTITUTION:The following components are expansion-molded so that the specific gravity of the product may be 4-10 times that in case of free expansion: (A) 100pts.wt. polyol mixture of an average OH value of 100-180mgKOH/ g, containing (a) 5-8wt%- <=80mgOH/g, (b) 0-90wt% polymer-polyol other than component (a) and (c) 5-30wt% low-MW polyol of an OH value >=400mg KOH/g in a combined amount of (a) to (c) of 80-100%, (B) 0.1-10pts.wt. water, (C) a non-reactive blowing agent which evolves gas by the heat of reaction, and (D) an isocyanate component having an average NCO%, per total isocyanate component, of 15-28%, and containing 50-100% prepolymer (NCO content 15- 28%) obtained from diphenyl-methane diisocyanate and a polyol of a functionality of 2-3.
Patent JP-H0424414-A (JP)
Title: Flame detection circuit
Inventor: HIROKI TADAO
IPC: F23N5/20
Filed: 1990-05-21
Abstract: PURPOSE:To enhance safety performance dramatically by supplying common voltage to input terminals of two comparators having different polarities, supplying a flame detection voltage signal to other input terminals, and feeding fuel only when the comparators transmit a specified different power. CONSTITUTION:The reference voltage of a reference bias circuit 33 is supplied to input terminals of a first comparator 30 and a second comparator having different polarities housed in a common package 32 while the voltage which responds to a flame detection voltage signal of thermocouples 12 and 13 to other input terminals. When the output voltage of the first comparator 30 and the second comparator 31 indicates L and H respectively, a switching circuit comprising transistors 48, 28, and 29 allows electric current to flow to a holding coil 92 of a solenoid on/off valve 9 so as to feed fuel where a double safety circuit structure is maintained and a highly reliable flame detection circuit is available. Moreover, the comparators 30 and 31, even when subjected to surge voltage or deterioration which may lead to an operation failure where their output is turned to H or L, are protected so that their output may not become L and H in all probability, thereby feeding no fuel.
Patent JP-S5656077-A (JP)
Title: Dropout compensator
Inventor: TAKEDA KATSUMI
IPC: G11B20/06
Filed: 1979-10-12
Abstract: PURPOSE:To make it possible to correct the difference in time lag between detection signals of detectors by adjusting the spatial interval between two detectors by an actuator and by maintaining the above-mentioned interval in one horizontal scanning period by a cartridge leading mechanism. CONSTITUTION:The phase difference between output signals of two detectors 3 and 4 that detect horizontal synchronizing signals recorded on recording track 2, namely, H signals is detected and with the error signal that corresponds to the phase difference, actuator 8 is driven to move one detector 4, thereby adjusting the spatial interval between detectors 3 and 4 to 1H. Then, cartridge leading mechanism 15 is provided which moves the other detector 4 to maintain the above-mentioned spatial interval of 1H coupling with the pickup moving in the radius direction of video disk 1, thereby correcting the shift of the spatial intervals between detectors 3 and 4 from 1H generated inevitably as detectors 3 and 4 are moved in the radius direction of video disk 1 together with the pickup. Thus, the time lag difference between detection signals of detectors 3 and 4 can be corrected.
Patent JP-S5755040-A (JP)
Title: Image intensifier device
Inventor: SHIMADA MITSUHIRO
IPC: H01J31/50
Filed: 1980-09-19
Abstract: PURPOSE:To automatically adjust the brightness of a phosphor screen to a specified optimum value by connecting a secondary electron multiplier and a constant voltage source through a photoconductive device and controlling the resistivity of the photoconductive device. CONSTITUTION:The current applied on the phosphor screen 3 of an image intensifier is smoothed by a smoothing circuit 30 and is compared with the reference voltage by a comparator 40. Then an output which corresponds to its difference is sent to a transistor 53 and its continuity is controlled. Besides, the light quantity of a neon lamp 52 is controlled by the transistor 53. The resistivity of a photoconductive device 99 is controlled by this light quantity and the voltage applied to a secondary electron multiplier 80 is controlled.
Patent JP-S61291456-A (JP)
Inventor: ITO HIROYUKI
IPC: C04B35/46
Filed: 1985-06-17
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。