baber/WOPTO huggingface dataset:
Patent JP-S5772870-A (JP)
Title: Control apparaus in dot printing apparatus
Inventor: NAKANO HIROSHIGE
IPC: B41J2/515
Filed: 1980-10-24
Abstract: PURPOSE:To attain to lighten an apparatus and to reduce power consumption thereof without decreasing a printing speed by a method wherein, when a number of a dot printed by one printing hammer is more than a predetemined value, dot printing in a line thereof is finished in one reciprocation to miniaturize a cooling apparatus of a coil for a printing hammer. CONSTITUTION:In a dot printing apparatus for printing two lines in one reciprocatin by reciprocating a dot printing head having a width for one line, a printing data code transmitted froman upper apparatus such as a CPU or the like is looked and dot printing informations in charge of each printing hammers are added and, if even one hammer printing a dot number more than a predetermined number, printing is stopped for a period of next one way motion. Therefore, because the hammer does not continue to operate reciprocally and continuously, a cooling apparatus of a coil for driving the printing hammer can be miniaturized. Further, when a genral character is printed, because an operation ratio of each hammer is at most 60% and does not exceed the aforementioned prodetermined number, a printing speed is not almost lowered.
Patent JP-H0316475-A (JP)
Title: Photoelectric converter
Inventor: KUMATORIYA AKIHIKO
IPC: H04N5/374
Filed: 1989-06-14
Abstract: PURPOSE:To output a 1st stored signal in a desired timing corresponding to a 2nd signal outputted from a photoelectric conversion section by providing a random access analog memory storing the 1st signal from the photoelectric conversion section. CONSTITUTION:An output signal corresponding to an incident light from picture elements 41-4N of a photoelectric conversion section 1 is outputted to an output line L1 and stored in storage capacitors C1CN in an analog memory 3. When a pulse O0 is fed to an outputted line H0, a signal OL3 corresponding to a picture element 41 stored in the storage capacitor C1 is outputted to an output line L3. A pulse O1 is supplied to an output line H1 and a pulse phi3 is fed to a sample-and-hold MOS transistor(TR) T3, then a signal OL1 of the picture element 51 from a photoelectric conversion section 1 is outputted to the output line L1 and the signal to the picture element 51 is stored in the storage capacitor C1. Thus, signals always deviated by one horizontal period are outputted simultaneously from the output lines L1 and L2.
Patent JP-H06339810-A (JP)
Title: Shaving device for plated wire and shaving die therefor
Inventor: KUBOTA SHUJI
IPC: B23D79/12
Filed: 1993-05-31
Abstract: PURPOSE:To provide a shaving device for plated wire and a shaving die therefore which has excellent shaving performance of plated wire and reliability, and improves its quality effectively. CONSTITUTION:A sensor 3 for detecting the diameter of a plated wire 1 which is being carried, a lubricating means 4 for applying a lubricating agent (a) to the plated wire after being detected, a shaving die 5 for cutting the protruding part 1a of the plated wire after lubrication, the cutting chips removal means 6a, 6b for the plated wire after cutting, and a drying means 7 are installed along the conveyance passage of the plated wire in order. In a shaving die 5, an included angle alpha is formed at 10-90 degrees and the tip clearance angle betais formed at 0-80 degrees around the front part periphery of the shaving hole 5b which is buried in a die body 5a, and a cutting edge 5c which forms the included angle alpha>tip clearance angle beta is provided.
Patent JP-H0245592-A (JP)
Title: Method for conversion of hydrocarbon feed
Inventor: IAN AANESUTO MAKUSUUERU
IPC: B01J29/50
Filed: 1989-06-14
Abstract: Process for the conversion of a hydrocarbonaceous feedstock containing hydrocarbons having such a boiling range that an amount thereof boils at a temperature of at least 330  DEG C, which process comprises contacting the feedstock with a zeolitic catalyst comprising a zeolite with a pore diameter of 0.3 to 0.7 nm at a temperature of at most 480 DEG C and during less than 10 seconds.
Patent JP-S63315401-A (JP)
Title: Refuse-bag container placed on bottom of refuse bin
Inventor: UCHIMA HISATAKA
IPC: B65F1/06
Filed: 1987-06-15
Abstract: PURPOSE:To enable a refuse bag to be replaced easily by providing a refuse- bags container on the reverse side of a plate, in which a window is made, and then placing it on the bottom of a refuse bin. CONSTITUTION:A window 1 is made in a plate 2, and then, on the reverse side of the plate 2 is provided a refuse-bags container 3. In the refuse-bags container 3 are stored refuse bags 4 which are wound continuously into a roll shape. Such refuse-bag container assembly is placed on the bottom of a refuse bin 5, and then, one of the refuse bags 4 is pulled out through the window 1 and caused to overspread within the refuse bin 5. By virtue of this constitution, the trouble of replacing refuse bags can be saved, and the replacement of refuse bags can also be facilitated.
Patent JP-H04347969-A (JP)
Title: Picture element density converter
Inventor: OSADA MASARU
IPC: H04N1/387
Filed: 1991-05-24
Abstract: PURPOSE:To enable the compression of the picture element density to be conducted in a wide area in the state that a pseudo signal is suppressed by reducing the picture element density by performing the resampling in the horizontal and vertical directions, respectively and individually, at regular intervals. CONSTITUTION:In the inputted two-dimensional picture data, the number of picture elements in the horizontal direction and vertical direction is reduced by an effective area gate circuit 2 corresponding to the effective area. In a horizontal low-pass filter circuit 3 of the horizontal signal processing part, the restriction of the signal band is performed for this two-dimensional picture data. In horizontal effective data phase detection parts 4, 5, the calculation of the effective data phase and the selection of adjacent picture for interpolation are performed. In an effective data calculation part (load average data calculation part) 6, the number of picture element in the horizontal direction is reduced by the resampling at regular intervals in accordance with this calculated phase. Subsequently, in the vertical signal processing part, the number of picture elements is similarly reduced by a vertical low-pass filter circuit 7, vertical effective line phase detection parts 8, 9 and an effective data calculation part (load average data calculation part) 10.
Patent JP-S6230760-A (JP)
Inventor: FURANSHISU DEBITSUDO KINGU
IPC: C07D221/24
Filed: 1986-06-27
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-S6041787-A (JP)
Inventor: YAMADA TAKANORI
IPC: H01T19/04
Filed: 1983-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0444657-A (JP)
Title: Rotary magnetic recording and reproducing device and its manufacturing method
Inventor: OSANAWA TAKASHI
IPC: G11B15/61
Filed: 1990-06-11
Abstract: PURPOSE:To easily and satisfactorily produce a bulge part by forming the bulge part on a lower cylinder under plastic working. CONSTITUTION:When the back side of a magnetic tape traveling surface of the lower cylinder 1 is pressed by a tool 9, so that the back side is plastically deformed into a recessed shape, the bulge part 7/8 for preventing the occurrence of vibration of the magnetic tape 4 is easily in high productivity, rapidly and satisfactorily formed on the traveling surface of the tape.
Patent JP-S6336018-A (JP)
Inventor: GIYARII EMU RUTERETSUKU
IPC: F02B29/04
Filed: 1987-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05316859-A (JP)
Title: Apparatus for controlling working speed of reaping part of combine
Inventor: YOSHIMURA FUMIO
IPC: A01D69/00
Filed: 1992-05-19
Abstract: PURPOSE:To prevent the excessive increase in speed of a reaping part in the feeding of culm or the oiling of the reaping part while working exclusively the reaping part in a halt of the combine. CONSTITUTION:A driving part 2 is connected to the output side of an engine 25 through a main speed changer 27. A reaping part speed changer 32 is branched from the output side of the main speed changer 27 and a reaping part (omitted in the figure) is connected to the downstream side of the reaping part speed changer 32 with a belt 57. In a combine having the above structure, the reaping speed of the reaping part is increased or decreased by the manual operation of the main speed changer 27 when the subsidiary speed changer 66 built in the driving transmission 26 of the driving part is set to 'neutral' position to halt the machine body. When the reaping speed is increased over a prescribed upper limit, the reaping part speed changer 32 is actuated to decrease the reaping speed. The damage to the reaping part caused by excessively high reaping speed can be prevented even if the main speed changer 2 is mis-operated.
Patent JP-S6127277-A (JP)
Title: Ribbon cassette for printer
Inventor: NISHIDA HIDEAKI
IPC: B41J35/10
Filed: 1984-07-19
Abstract: PURPOSE:To prevent an ink ribbon from being wasted, enhance printing quality and enable printing time to be shortened, by a construction wherein the rotating force of a rotary shaft in the lowermost cassette casing is transmitted sequentially to rotary shafts in upper cassette casings. CONSTITUTION:In the case of multicolor printing, the cassette casings 1 respectively incorporating ink ribbons 8 of desired colors are sequentially stacked. A ribbon-driving shaft 13 is engaged to a fastening recessed part 14 of the rotary shaft 9 in the lowermost cassette casing 1, and a fastening projected part 15 provided at the top end of the shaft 9 is engaged to a fastening recessed part 14 of the rotary shaft 9 in the casing 1 located directly above the lowermost casing 1, and so on. Therefore, the ribbon-driving shaft 13 and all of the rotary shafts 9 can be coaxially rotated as one body by a motor 19. Accordingly, by setting the ribbon 8 in the selected casing 1 to a printing position, it is possible to print in the desired color while preventing mixing of colors from occurring, whereby printing quality can be enhanced. In addition, it is possible to prevent the ribbons from being wasted, by replacing only the consumed ribbon 8 by a new one together with the casing 1. Further, printing time can be reduced, by fitting the casing 1 incorporating a monochroic ribbon 8 used most frequently and printing in the color in a single stroke of scanning.
Patent JP-S5274366-A (JP)
Title: Position detector
Inventor: OOHORI SHINICHIROU
IPC: G01B7/02
Filed: 1975-12-18
Abstract: PURPOSE: To produce a positional displacement as a digital value by disposing a magnetic field generator for generating an alternating field and a base plate in which is arranged a group detecting loop conductors producing induced current by the magnetic field thus generated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01318917-A (JP)
Title: Magnetic encoder using magnetoresistance element
Inventor: SHIRAKI MANABU
IPC: G01D5/14
Filed: 1988-06-20
Abstract: PURPOSE:To form a magnetic encoder to be small in size by disposing a magneto- resistance element for a phase A and a magnetoresistance element for a phase B in slippage from each other by a phase of a magnetic pole width of (2n+1).lambda/4. CONSTITUTION:A magnetoresistance element 29 has a construction wherein a magnetoresistance element 29a of a phase (a) and a magnetoresistance element 29a' of a phase a' each constituted of a group of straight conductors 20 in a plurality which are formed in sequence adjacently in the shape of comb teeth and have a magnetoresistance effect, and a magnetoresistance element 29b of a phase (b) and a magnetoresistance element 29b' of a phase b' each constituted of a group of straight conductors 20 which are formed in the same way, are formed on the upper surface of an insulative substrate 26 so that each pair of the elements is slid from other by a phase of a magnetic pole width of (2n+1).lambda/4, in order to enable the attainment of a magnetic encoder signal of the phase B being slid from a magnetic encoder signal of the phase A by a phase of a magnetic pole width of lambda/4. The magnetic encoder signals for the phase A and the phase B are obtained from output terminals 12A and 12B provided at the middle point of the elements of the phase (a) and the phase a' and at the middle point of the elements of the phase (b) and the phase b' respectively.
Patent JP-H05203943-A (JP)
Title: Liquid crystal panel and liquid crystal projector using this panel
Inventor: OMAE HIDEKI
IPC: G02F1/1335
Filed: 1992-06-10
Abstract: PURPOSE:To provide the liquid crystal panel of a high-brightness and high- contrast display and the liquid crystal projector. CONSTITUTION:A layer 15 having rugged sectional shapes is formed on the surfaces of at least either of picture element electrodes 14 and counter electrodes 22 of the liquid crystal panel facing a liquid crystal layer and high-polymer dispersed liquid crystals 23 are used for the liquid crystals. The layer 15 having the rugged sectional shapes acts as a diffraction grating if the recessed parts and projecting parts of the layer 15 having the rugged sectional shapes are formed to have regular periodicity. The scattering performance of the liquid crystal layer is improved even if the recessed parts and projecting parts of the layer 15 having the rugged sectional shapes are so formed as not to have the regular periodicity.
Patent JP-S5483253-A (JP)
Title: Observation elevator cage
Inventor: MIYAMOTO TAKEROU
IPC: B66B11/02
Filed: 1977-12-16
Abstract: PURPOSE: To save wasteful electric power by deenergizing external illuminator when an elevator cage is located at a floor for no observation.  
     CONSTITUTION: An illuminator 5 provided at the external bottom of an elevator cage 3 is energized during elevation in the zone capable of observing scene. When the cage 3 reaches a non-observatory floor 7 capable of observing no scene, a position switch 9 is depressed by a position detection cam 10 to deenergize the illuminator 5. When the cage 3 then separates from the floor 7, the switch 9 is separated from the cam 10 to again energize the illuminator 5 of the cage 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6211373-A (JP)
Title: Solid-state image pickup device
Inventor: TOFUKU ISAO
IPC: H04N5/217
Filed: 1985-07-09
Abstract: PURPOSE:To correct a picture element poor in sensitivity and thereby to improve the picture quality by positioning a picture-element signal whose noise output exceeds the tolerance limit value in the vicinity of a picture element and replacing said signal with another one whose S/N ratio is maximum. CONSTITUTION:Of the titled device, th offset correction value of each picture element is stored in an offset correction value memory 3 and the sensitivity correction value in a sensitivity correction value memory 5 beforehand. And these values are added with and multiplied on the picture signal form an A/D converter 2 respectively by an adder 4 and multiplier 6. Between a microprocessor 7 for the circuits 3 and 5 and display memories 11a and 11b, two frame memories 8 and 9 are provided in order to expand the function of the processor 7. The absolute value of the difference between a normalized output and the offset/sensitivity correction values generated by picking up a high-brightness reference target, is obtained. The said value is compared with the tolerance limit value, and a signal whose said signal exceeds the limit value is positioned near the picture element, and is replaced with a picture element signal of maximum S/N.
Patent JP-S59159829-A (JP)
Inventor: PEETAA FUUBAA
IPC: C08G77/08
Filed: 1983-08-19
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-S5483384-A (JP)
Title: Temperature compensation method of charge transfer element
Inventor: KATOU SEIJI
IPC: H01L29/762
Filed: 1977-12-16
Abstract: PURPOSE:To utilize the characteristic of the CCD, in which the characteristic curve between the output level and gate bias level shifts more or less linearly in accompaniment with temperature changes, and to obtain a CCD which is free of temperature dependence by changing the gate bias level. CONSTITUTION:P-type Si substrate 11 is covered with SiO2 film 12, and on this film are provided No. 1 gate electrode 13-1, No. 2 gate electrode 13-2, a number of charge transfer parallel electrode groups 14, output gate electrode 15 and reset electrode 16, thereby forming a CCD. In this constitution, strobe pulse SP is impressed on N<+>-type source region 17, and input signal Vin is impressed by superposition on electrode 13-1 through capacitor 18 and shifted by using clock signals phi1 and phi2. The CCD which performs the above-mentioned action is further provided with variable bias power source 23, and with the use of this new power source 23, gate bias voltage VG1 is changed to make the CCD output voltage constant.
Patent JP-2000338488-A (JP)
Title: Front light device and method therefor
Inventor: YAMAMOTO NORIFUMI
IPC: F21S2/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a device suitable for a reduction in size and cost by eliminating the need for an intricate inverter circuit. SOLUTION: A DC power source device 3 supplies DC current to plural white light emitting diodes 2 via current regulating resistance circuits 4. The plural current regulating resistance circuits 4 are connected between the DC power source device 3 and the respective white light emitting diodes 2 and regulate and current to be supplied to the white light diodes 2. A reflection mirror 5 reflects the rays from the white light emitting diodes 2. A diffusion lens 6 diffuses the rays reflected by the reflection mirror 5 and irradiates a liquid crystal display device 1 with the rays.
Patent JP-H0442699-A (JP)
Title: Diaphragm for speaker
Inventor: INOUE TOSHIHIDE
IPC: H04R7/02
Filed: 1990-06-07
Abstract: PURPOSE:To realize a diaphragm for speaker having a high internal loss over a wide range by melting and composing a thermoplastic synthetic resin fiber having a high glass transition temperature and a thermoplastic synthetic resin fiber having a low glass transition temperature so as to make them composite. CONSTITUTION:A diaphragm for speaker is made of a composite material being composition of a thermoplastic synthetic resin fiber having a high glass transition temperature Tg1 with a thermoplastic synthetic resin fiber having a low glass transition temperature Tg2 being raw materials of two kinds of thermoplastic synthetic resin fibers having different glass transition temperatures heated at the forming. That is, the glass transition temperature of the composite takes a value between the temperatures Tg1 and Tg2 and a large internal loss is obtained with a wider temperature range in comparison with the case with complete mixture of the two kinds of synthetic resins. Moreover, since both fibers are the thermoplastic synthetic resin fibers, high impact resistance and storage performance are attained. Thus, the diaphragm for the speaker making high rigidity and large internal loss compatible is realized.
Patent JP-S5375114-A (JP)
Title: Manufacture of structural steel
Inventor: YADA HIROSHI
IPC: C22C38/04
Filed: 1976-12-17
Abstract: PURPOSE: To obtain structural steel of excellent strength and toughness having fine grain ferrite-pearlite or bainite structure by rapidly cooling hot rolled steel to optimum transformation temp. corresponding to a desired strength level and keeping it at the temp. followed by isothermal transformation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5582087-A (JP)
Title: Electronic clock
Inventor: BESSON RENE
IPC: G04G3/02
Filed: 1979-11-22
Abstract: An electronic watch comprises a stepping motor 6 for driving a mechanism for displaying the time information, a quartz crystal controlled oscillator 1, a frequency divider 2 with an adjustable division ratio, a circuit 7 for adjusting the division ratio eg by suppressing a number of pulses from the oscillator to the divider, a memory 8 containing data corresponding to the number of the pulses to be suppressed in each adjusting, cycle and a logic circuit 10 which, in response to an interrogation signal, (switch 9) produces a measuring signal at the output of gate 19 which is supplied to the coil of the stepping motor and which comprises a series of pulse trains whose distribution is representative of the division factor and the frequency of the oscillator and whose duration is sufficiently short so as not to cause the motor to rotate and sufficiently long to cause a magnetic stray field from the motor which can be detected by an external apparatus for measuring therefrom the rate of the watch. The interrogation signal upon closure of switch 9 causes the divider to divide with its unadjusted value. A gate 11 is enabled by 1 Hz pulses at 11a to pass trains of 256 Hz pulses in alternate half quartz-second intervals. The pulses pass through the gate 19 until their number, counted by counter 17, equals the adjustment number eg 5 held in memory 8. The interrogation signal also acts on switch circuit 4 to disconnect the motor control inputs at 4a 4b of circuit 5 from the divider 2, and apply the measuring signal pulses at input 4e from the gate 19 instead. In the embodiment described, a "quartz-second" is shorter than a normal second, the watch crystal frequency being higher than a nominal frequency, alternatively the measuring signal may be transmitted acoustically. The external measuring apparatus is described in App No. 79/36415. <IMAGE>
Patent JP-H0770811-A (JP)
Title: Spinning nozzle disassembler
Inventor: ISHII TAKEO
IPC: D01D4/04
Filed: 1993-06-22
Abstract: PURPOSE:To accomplish disassembling a spinning nozzle virtually automatically by placing the spinning nozzle on a relevant table using a suspending block followed by moving the nozzle to a disassembling position to loosen the assembling bolts with an impact wrench followed by disassembling the nozzle with a relevant hook. CONSTITUTION:A spinning nozzle 3 is suspended using a relevant block having a pair of plugs engaged with a pair of plug holes on said nozzle and placed on a relevant table 41 and then conveyed to a disassembling position. The assembling bolts for the nozzle are then loosened using an impact wrench 51, and the spinning nozzle is disassembled into a feed component, nozzle component and discharge component using a relevant hook 61, which are then moved to a takeout position.
Patent JP-H04350222-A (JP)
Title: Traveling body for construction machine
Inventor: MAEKAWA KIYOAKI
IPC: E02F9/06
Filed: 1991-05-28
Abstract: PURPOSE:To easily prevent the clogging of a sediment around bolts in the traveling body of a construction machine capable of converting a side frame against a main frame into the work position and transportation position in phase and fastening it with multiple bolts. CONSTITUTION:A side frame 2 is fastened to the protruded arm section 1a of a main frame with multiple bolts and spacers 4. A cover 7 covering the bolts 3 and spacers 4 is fitted to the protruded arm section 1a.
Patent JP-S6129986-A (JP)
Inventor: SAKURAI MASAAKI
IPC: B61B1/00
Filed: 1984-07-20
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。