baber/WOPTO huggingface dataset:
Patent JP-S5275295-A (JP)
Title: Display device
Inventor: ABE ATSUSHI
IPC: G02F2/00
Filed: 1975-12-19
Abstract: PURPOSE: Constitution of memory is simplified by controlling a voltage application means using a thermoplastic material containing fine particles as a display unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5775752-A (JP)
Title: Main shaft rotary position control system
Inventor: KOUZAI YOSHITOKU
IPC: G05D3/00
Filed: 1980-10-30
Abstract: PURPOSE: To correct stop position errors of main shaft by discriminating its rotart direction, while those errors are caused by difference in ascending or descending position for one rotational pulse generated by a position coder arranged on the main shaft in the main shaft fixed position stopping unit of a machine tool.  
     CONSTITUTION: Position coder generates one rotational signal RTS (a), of sine wave form at each rotation, which is compared with the predetermined slice level, and thereby converted into one rotary pulse RTS (b), (c) of reactangular waveform. Slice levels are made different at the time of ascending or descending of one rotational signal RTS so as to eliminate the erroneous action by disturbance in slice circuit. When ascending slice level is determined as VNU, and descending slice level as VNU, and descending slice level as VND at the time of normal rotation, and as VRU, VRD at the time of reverse rotation, they are expressed in one rotary pulse RTP (b) at the normal rotation and pulse RTP (c) at the time of reverse rotation, while the related positions are apparently shifted from each other, inevitably causing the number of position pulse PRF (d) to be also shifted. Thus the position is corrected by detecting the direction of shift, whether normal or reverse. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0316578-A (JP)
Title: Pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1989-06-15
Abstract: PURPOSE:To enable a pinball game to be well balanced by changing a game value given to a player in association with a prize winning device reversely to a predetermined value varied in the predetermined value variation. CONSTITUTION:When a special game is not selected by a special game selecting means, a predetermined value changing means 49a and game value changing means 49b are not operated and a pinball machine is set to the usual game condition. On the other hand, when the special game is selected, said means 49a, 49b are operated and a predetermined value belonging to the player side and a game value given to the player are varied in reverse correlation to each other. For example, instead of paying off a predetermined number of shot balls as game value, the size of a specified prize winning port 58 provided in a variable prize winning ball device 40 is varied so that shot balls introduced when ball receiving members 60a, 60b are opened and closed by start prize wining can easily win prize. Accordingly, a pinball game well balanced between the player and game shop sides is provided.
Patent JP-H0445187-A (JP)
Title: Waterproofing admixture
Inventor: SAITO OSAMU
IPC: C09K3/00
Filed: 1990-06-13
Abstract: PURPOSE:To obtain a waterproofing admixture for packing into optical fiber cable evolving a small amount of hydrogen and having no increase in transmission loss of optical fiber for a long period of time, containing a base oil comprising a specific hydrocarbon oil and a thickening agent. CONSTITUTION:The objective admixture containing (A) a base oil comprising a hydrocarbon oil having <=1.2 (preferably <=0.6) iodine value and preferably 200-10,000 (especially <=2,000) number-average molecular weight, preferably obtained by hydrogenating a polymer of an alpha-olefin and (B) 1-80wt.% thickening agent comprising especially preferably fumed silica.
Patent JP-S63317032-A (JP)
Title: Fishing line
Inventor: KOBASHI TOSHIYUKI
IPC: A01K91/00
Filed: 1987-06-18
Abstract: PURPOSE:To obtain a fishing line capable of thinning, having excellent rigidity, sinking speed and durability, slightly causing backlash and entanglement, comprising an aromatic polyester yarn having tensile breaking strength and density adjusted to >=specific values. CONSTITUTION:For example, 40-70mol.% p-hydroxybenzoic acid, 15-30mol.% aromatic dicarboxylic acid such as terephthalic acid and 15-30mol.% aromatic diol such as resorcinol are subjected to polycondensation by esterifying or ester interchange reaction at 150-360 deg.C at normal pressure or under reduced pressure at 10-0.1Torr to give an aromatic polyester showing anisotropy in melting. The polyester is subjected to melt spinning at 280-420 deg.C to give aromatic polyester yarn having >=100kg/mm<2> tensile breaking strength and >=1.38g/cc density. Then the yarn is processed into a fishing line.
Patent JP-H1064272-A (JP)
Title: Semiconductor memory device
Inventor: CHO YOTETSU
IPC: G11C11/419
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a static current and reduce the consumed amount of power by setting a bit line pull-up control part and disabling a bit line pull-up in a write mode. SOLUTION: Bit line up parts 24A, 24B supply a feed power source to bit lines BIT, BITB in response to the output of a bit line up control part 200. The bit line up control part 200 enables or disables the bit line up parts 24A, 24B in response to a write enable signal /WE and an output enable signal /OE. That is, in a write operation, the bit line up control part 200 turns OFF PMOS transistors MP1, MP2 in the bit line up parts 24A, 24B, thereby preventing a static current from the transistors.
Patent JP-H0330588-A (JP)
Title: Method and equipment for coding television signal
Inventor: FUIRITSUPU ANTOIN MAURISU FUAN
IPC: H03M7/30
Filed: 1990-06-13
Abstract: PURPOSE: To apply a television signal encoding having coherence control by generating a television signal encoded according to plural possible processing operations, controlling temporarily selected spatial and/or temporal consistency, and selecting one processing operation of a video signal from among the possible processing operations. CONSTITUTION: A selecting circuit 17 compares the output signal of low pass filters 5, 9, and 13 with a video signal to be encoded, and the selecting circuit basically controls a selecting circuit 45 so that the processed video signal from an output 55 matched with the video signal to be encoded to a satisfactory level can be supplied form the processed video signal supplied through the branch of an encoding device. A consistency control circuit 56 is included in a device which selects a spatially and/or temporally adjacent block processing operation, and controls the spatial/temporal consistency and spatial consistency of the selection of the block processing operation. Thus, the rapid and frequency isolated flashing of a high resolution block can be avoided, and the local reduction of can be markedly reduced the resolution.
Patent JP-H10325659-A (JP)
Title: Super-cooling type ice making device and super-cooling releasing device therefor
Inventor: MIZUKAMI HARUNOBU
IPC: F25C1/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and reduce a cost by a method wherein a cooling pipe, producing ice by cooling super-cooled water, is installed in a diameter expanded section immediately after passing the rear flow of a nozzle while super-cooled water, injected out of the nozzle, is contacted with the ice to produce ice crystal. SOLUTION: A part of liquid refrigerant is evaporated in the process of flowing out of the inner pipe 31 of a cooling pipe 30 into an outer pipe 32 whereby the outer pipe 32 is cooled and ice 35 is produced on the outer surface of projecting end into a diameter expanded section 17. Gas refrigerant, which has flowed into the outer pipe 32, is joined with gas refrigerant, which has flowed out of a heat transfer pipe, and is sucked into a compressor while cold water, reserved in a heat storage layer, enters into a super-cooler during this period and is super-cooled to a temperature lower than a freezing point.  The super-cooled water enters a super-cooling releasing device, then, enters the diameter expanded section 17 in a process of passing through the nozzle 16 from an inlet port pipeline 15 and is collided against the ice 35, adhered to the projecting end of the cooling pipe 30, immediately thereafter whereby the super- cooling is released and ice crystal 19 is produced. According to this method, the device can be simplified and cost can be reduced.
Patent JP-S6131960-A (JP)
Title: Instrument for measuring oxygen partial pressure
Inventor: NAGASHIMA AKIRA
IPC: G01N27/409
Filed: 1984-07-25
Abstract: PURPOSE:To measure stably oxygen partial pressure for a long period of time even in an atmosphere where soot is liable to deposit by taking out the lead wire of the 1st electrode to be exposed to gas to be measured to the outside through a support and insulating tube from the closed end of a solid electrolyte and the contact part of the 1st electrode so that the lead wire is not directly exposed to the gas to be measured. CONSTITUTION:The gas to be measured flows through a sampling port 8 into the measuring instrument and contact with the 1st electrode 1. A reference gas flows through a reference gas intake port 11 and a reference gas tube 4 into the instrument and contacts with the 2nd electrode 2. The outputs corresponding to the oxygen partial pressures of the gas to be measured and the reference gas are outputted between lead wires 9 and 10. The lead wire 9 on the side to be measured is taken out to the outside through the support 6, the heat resistant insulating tube 7 and a lead take-out port 18 from the contact part of the electrode 1 and the support 6 near the center at the contact part between the solid electrolyte 3 and the 1st electrode 1. Since the lead wire 9 is not exposed to the gas to be measured, the stable measurement of the oxygen partial pressure is made possible for the long period of time even in the atmosphere where the soot is liable to deposit.
Patent JP-H0450349-A (JP)
Title: Automatic selvedge-drawing device attached to filling knitting machine
Inventor: OSHIDA AKIRA
IPC: D04B15/60
Filed: 1990-06-11
Abstract: PURPOSE:To draw the end of a selvedge into a knitted fabric by driving the hook and press bar of a specific device synchronously reciprocating with the knitting movement of a knitting machine and disposing a lid for separating a knitting yarn from the hook and the second hook and a cutter in specific states. CONSTITUTION:A device 1 for synchronously reciprocating with the knitting movement of a filling knitting machine is disposed along the rail of the machine in a slidable state, and a hook 2 for catching a selvedge e and a press bar 4 for drawing the end of the selvedge together with the hook in the knitting direction of a knitting yarn L are driven with a cam 8. The second hook 7 for catching the selvedge at the end of a needle row N and lowering the selvedge is disposed and the selvedge caught at both the ends of the hooks 7 and 2. The catching of the knitting yarn L with the hook 2 accompanied with the reciprocation of a yarn guide 5 is inhibited with a lid 3.
Patent JP-S6131284-A (JP)
Title: Thermal transfer printer
Inventor: MASUKO KAZUYUKI
IPC: B41J35/28
Filed: 1984-07-25
Abstract: PURPOSE:To enable a main body of a carriage to be reduced in size, by providing a reflector at a part of a paper guide so that a reflection-type photo-sensor for detecting the presence or absence of an ink ribbon can also detect the presence or absence of a ribbon cassette. CONSTITUTION:The reflection-type photo-sensor 22 mounted on the carriage 5 is so provided as to be located in the interior of the ribbon cassette 7. In the paper guide (2) 21, a light reflector 23 is provided at a part opposed to the front face of the sensor 22. Since a ribbon end part B is transparent, light emitted from a light-emitting part C of the sensor 22 is reflected by the reflector 23 provided on the paper guide (2) 21, and the reflected light is received by a light-receiving part D. Accordingly, since the presence or absence of the ink ribbon and that of the ribbon cassette can be detected by the small-sized reflection-type photo-sensor, the main body of the carriage can be reduced in size.
Patent JP-S6132102-A (JP)
Title: Turbine controller
Inventor: KAWAI TAKUMI
IPC: G05B9/03
Filed: 1984-07-25
Abstract: PURPOSE:To prevent malfunction of a bypass valve sudden opening and intercept valve emergency closing circuit by providing a multiplex logical circuit placing priority to the bypass valve sudden opening circuit of a control system of an operating device at power load unbalancing. CONSTITUTION:A turbine controller 11 of a boiling water reactor power generating plant uses a power load unbalance circuit to prevent the turbine overspeed at the generation of load interruption to give a priority onto a signal of a load setting device before the speed rises, an adjusting valve is closed and the bypass valve control circuit opens a bypass valve. The entire system consists of triple constitution by three sets of identical operating devices and a triplex logical circuit 600 for the bypass valve sudden opening circuit is provided to improve the reliability of the bypass valve sudden opening circuit being an important circuit. Then signal 5111''1''5211 and 5311''0'' signal are outputtted from a discriminator to the logical circuit 600. When all the three sets of operating devices are normal, signals 5112, 5212 and 5312 go to ''1''. When the bypass valve sudden opening signal 4311 is logical 1 and one of the signals 4321 and 4331 is logical 1, the bypass valve sudden opening signal 601 goes to 1, the valve is opened suddenly and in other cases, the valve is not opened suddenly.
Patent JP-H0821263-A (JP)
Title: Heat accumulation type power and heat feeding system and operation method thereof
Inventor: YAMADA AKIRA
IPC: F02C6/18
Filed: 1994-07-05
Abstract: PURPOSE:To perform free conversion of a power and an output cost of heat as high integrated heat utilization efficiency is maintained by effecting generation without reducing efficiency and recovering a generation exhaust heat, in a power and heat feeding system. CONSTITUTION:A heat accumulation type power heat feeding system comprises generating equipment 10, power accumulating equipment 20, heat recovering equipment 30, and heat accumulating equipment 40, and power systems 100, 120, and 130, an instrumentation device 530, a heat system and signal systems 511, 521, and 531 for the instrument device, a calculation controller 500, and control signal 501 and 502 systems. The heat accumulation equipment 40 is installed at a stage followed by the exhaust heat recovery equipment 30 and the exhaust recovery equipment and a heat-exchanger are installed in a state to be separated away from each other.
Patent JP-H099661-A (JP)
Title: Braking method for inverter driven induction motor
Inventor: FUJII SHUICHI
IPC: H02P27/06
Filed: 1995-06-20
Abstract: PURPOSE: To simplify a control circuit and to reduce the size of the device by always consuming regenerated energy in a motor wholly during deceleration, and decelerating the motor suppressing regeneration to the inverter. CONSTITUTION: When a deceleration command is inputted while a motor 4 is rotated by the frequency of a power source at a constant speed, first of all, a control circuit 11 blocks the base of each power device of an inverter 3, and the output of the inverter is interrupted. After the passage of a constant time, the output frequency is changed into a DC brake starting frequency, and outputted lowering the V/f setting of the inverter 3 simultaneously. Next, the output frequency is raised by a rising rate set beforehand. And the output frequency is lowered according to a falling rate set beforehand and the motor 4 is decelerated, if the voltage of a DC bus bar rises owing to regenerated energy, by the rising of the output frequency. In the stage that the output frequency is lowered to line DC brake starting frequency, DC brake is applied, and the motor 4 is stopped.
Patent JP-S5579076-A (JP)
Title: Manufacture of decorated material with depth
Inventor: NAKAMICHI YOSHIO
IPC: B05D7/06
Filed: 1978-12-11
Abstract: PURPOSE: To form a depth pattern with a simple method in which the first pattern is formed on the surface of a base, the first pattern is then coated with a transparent synthetic resin paint, the second pattern is then formed on the surface of the transparent synthetic resin paint and then the second pattern is coated with a trasparent synthetic resin paint.  
     CONSTITUTION: The surface of a base material is given the first pattern and then coated with a transparent synthetic resin paint of polyester, etc., and the surface of the first pattern thus formed, after drying, is formed the second pattern and then coated with a transparent synthetic resin paint again and dried. If necessary, the third and fourth patterns are formed. Thus, it is possible to obtain an embossed three-dimensional pattern of decorated materials. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000341539-A (JP)
Title: Color image reader
Inventor: KITANI YUKITOSHI
IPC: H04N1/48
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a color image reader which can transfer image data to a plurality of external devices different in throughput in suitable output modes. SOLUTION: This color image reader transfers image data, in such a way that the image data are set to outputting stated to a plurality of selectively connected external devices different throughputs in a plurality of output modes suitable for the external devices, for example, a simultaneous or successive R-, G-, and B-color output mode by means of an output processing means 67 and the image data of one output mode are selected in accordance with a serial/ prallel selecting signal which is an output mode selecting signal, and then the image data are transferred to the external device connected with the image data of the selected output mode through an expansion interface 52. Therefore, the image data can be transferred to the currently connected external device at a speed suitable to the device, and the external device can fully exhibit its throughput.
Patent JP-S5677609-A (JP)
Title: Nozzle of liquefied gas type welding burner
Inventor: KUWABARA TOSHI
IPC: B23K5/22
Filed: 1979-11-27
Abstract: PURPOSE: To obtain nozzles for a liquefied gas type welding burner for combusting a mixture gas of oxygen and liquefied gases excluding acetylene gas, capable of keeping its flame stable, by increasing the diameter of the nozzle at its top, forming a groove for introducing open air from the outside, and thereby decreasing the mixture issuing speed.  
     CONSTITUTION: The internal shape of a burner nozzle 4, i.e., the portion of a nozzle port 4b opened at the nozzle top 4a is shaped in a cylindrical form, and an air introducing annular groove 4a' having a larger diameter than the nozzle port 4b is formed at the nozzle top 4a concentrically with the nozzle port 4b, so that supply of open air to the groove 4a' is promoted while lowering the issuing speed of the mixture of liquefied gases and oxygen at the nozzle port 4b. With such an arrangement, the mixture gas is ejected from the nozzle top 4a at a moderate speed and combusted after mixing with open air completely, so that stable and uninterrupted heating flame can be obtained. Therefore, it can be used for gas welding of reinforcing iron rods by forming a porous ring burner 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S638703-A (JP)
Title: Light shielding lens
Inventor: KOYAMA YOSHIYASU
IPC: G02B1/10
Filed: 1986-06-30
Abstract: PURPOSE:To permit ultraviolet rays to pass through and to prevent dazzle of visible rays by immersing a synthetic resin lens in a blue color disperse dyeing solution to dye it and successively laminating a high-refractive index film and a low-refractive index film with a specific optical thickness to form a coating film. CONSTITUTION:A synthetic resin lens obtained by polymerizing a monomer essentially consisting of a diethylene glycol bisaryl-carbonate is used, and this lens is immersed in a blue dye dispersed solution and is dyed. A high-refractive index material and a low-refractive index material are alternately vapor- deposited on the surface of the plastic lens so that their optical thickness is (2m+1)/4 where (m) is 0 or 1 (430nm<=lambda<=500hnm). That is, ultraviolet rays having about 320-400nm wavelength are permitted to pass through and rays having about 410-480nm wavelength are intercepted for the purpose of a light shielding lens which permits ultraviolet rays causing sunburn and snow-tanning to pass through but reflects dazzle light of visible rays, and further, the transmittance curve is approximately flatly changed near 500-620nm wavelength to obtain the light shielding lens having well color balance.
Patent JP-H0727173-A (JP)
Title: Assembling method for fly wheel assembly
Inventor: FUKAMACHI MASANOBU
IPC: F16F15/134
Filed: 1993-06-24
Abstract: PURPOSE:To facilitate mounting and demounting of a second fly wheel on the first fly wheel side without exercising any influence on other part. CONSTITUTION:An assembly method for a fly wheel assembly 1 comprises a process wherein a driven member 6 being a member on the output side of a viscous damper mechanism is rotatably mounted on the boss part 2a of a first fly wheel 2 through bearings 22 and 23: and a process wherein a second fly wheel 3 is removably fixed to the driven member 6.
Patent JP-H04297453-A (JP)
Title: New amphiphatic compound and lubricant for magnetic medium containing said compound
Inventor: KUUOTSUKU ENUJII
IPC: C07C335/02
Filed: 1991-06-25
Abstract: PURPOSE: To provide on amphiphilic compd. that is hardly deteriorated as lubricant for recording media and impart good lubrication and corrosion protection to the recording media.  
     CONSTITUTION: The amphiphilic compd. of formula I and formula II [X is a 6 to 22C perfluoroalkyl, perfluoroalkyl terminal lower aliphat. group having 6 to 22 pieces of perfluoroalkyl C and 1 to 5 pieces of aliphat. C, aliphat. bonded perfluoropolyether, etc.; A is 1 to 5C aliphat. group, lower aliphat. group replaced with the hetero atoms selected from among N, P, S, O, Si and a halogen existing as ≥1 pieces of bonds or substituting, 4 to 8C cycloaliphat. group, 1 to 30C arylene, etc.; T is C(=O)O, NH, SO 2 , O, S, CO, etc.; Y is C(=O)Z, NHCONH 2 , S, O (Z is a halogen), etc.; (n) is at least 1 and the total of (n) and (m) is at least 2; R is a 1 to 5C aliphat. group]. The magnetic media which are coated with Langmur-Brogett monomolecular layers of these compds. and which includes a planar polar surface and are lubricated are obtd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5676679-A (JP)
Title: Facsimile operating system
Inventor: SATAKE GISAN
IPC: H04N1/32
Filed: 1979-11-29
Abstract: PURPOSE:To enable a standard machine to perform special functions by giving a special control sequence. CONSTITUTION:When the standard control steps are executed for the recording means 61 in advance, the information naturally expected which is fed from the opposing device is recorded. The information is picked up at a sequential comparison means 62, it is compared with the information fed, and if in agreement, the standard sequence control steps are continued by operating the standard sequence control means 63. On the other hand, if in disagreement, the information is given to the interpretation means 64 to execute special sequence controls (1)-(n) based on the result. Thus, special functions other than the standards can be made for the standard machine.