baber/WOPTO huggingface dataset:
Patent JP-S5780808-A (JP)
Title: Quadrature wave detecting circuit
Inventor: ISHII HISAO
IPC: H03D3/20
Filed: 1980-11-08
Abstract: PURPOSE:To prevent degradation of the attenuation quantity at a muting operation time, by integrating the output of a phase circuit of quadrature detection. CONSTITUTION:When a phase circuit 3 of quadrature detection is constituted by a ceramic filter, an FM signal has the slope detected by detuning of the phase circuit 3 at the muting operation time and appears as a demodulation output. This demodulation output is integrated by an integral network consisting of a matching resistance 4 and a capacitor 5, and further, the integrated value is integrated by an integral network consisting of a resistance 16 and a capacitor 17. Thus, the muting attenuation quantity becomes larger in comparison with the conventional attenuation quantity by the integration effect due to the resistance 16 and the capacitor 17.
Patent JP-S5859888-A (JP)
Title: Paper for facsimile transmission
Inventor: USUI HATSUAKI
IPC: B41M5/00
Filed: 1981-10-06
Abstract: PURPOSE:To omit the transmission of ruled lines for shortening the time of transmission by a method in which the ruled lines of a paper for facsimile transmission are printed with an ink which is not detected by the photoelectric conversion element of a transmitter. CONSTITUTION:Using an ink containing one or two or more of dyes of nitro, triphenylmethane, diphenylmethane, acridine, xanthene, azine, oxazine, thiazine, or methine series of edible dye, having a maximum absorption wavelength of 400-650mmu, together with a viscosity regulating agent, other additives, and a solvent, ruled lines are printed on a transmission paper. When a paper having such a rule line is transmitted, only written letters and diagrams are transmitted and the time of transmission is thus shortened because the ruled lines are not sensed by the photoelectric conversion element of a transmitter.
Patent JP-S6052483-A (JP)
Inventor: YASUDA KEIICHI
IPC: E04G1/36
Filed: 1983-08-30
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-H117150-A (JP)
Title: Image forming method and negative electrification type non-magnetic toner
Inventor: ASANAE MASUMI
IPC: G03G9/08
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To form a high-definition image by using a negative electrification type OPC(organic) photoreceptor and negative electrification type non-magnetic toner for non-contact reversal development. SOLUTION: By optical image exposure, an electrostatic latent image is formed on the surface of the negative electrification type OPC photoreceptor 10 and carried to a developing area. Meanwhile, the negative electrification type non-magnetic toner (non-magnetic one-component developer) whose ratio of volume average particle size (d75 /d25 ) shows a value 1.21 to 1.35 is carried on the surface of a rotating developing roll 40 with layer thickness thinner than a developing gap (g) and fed to a developing area. By impressing DC bias and AC bias on the roll 40, the non-magnetic toner is made to fly to the electrostatic latent image so as to form a toner image.
Patent JP-H11349749-A (JP)
Title: Propylene-based resin composition
Inventor: HAYAKAWA MASARU
IPC: C08F10/06
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene-based resin composition which allows easy production of moldings having excellently balanced rigidity, heat resistance, and particularly impact strength at low temperatures. SOLUTION: This propylene-based resin composition is obtained by mixing a propylene-based polymer having a propylene unit at 100-80 mol.% a constituting unit derived from a comonomer at 0-20 mol.%, an MFR of 0.1-200 g/10 min, an average elution temperature at 75-120 deg.C, and eluted fraction dispersion of 9 or less, with glass fiber and an 'unsaturated carvboxylic acid'-modified polypropylene and, if necessary, an elastomer and/or a Tiegler-based polypropylene, wherein, eluted fraction dispersion, σ=T84.1 -T15.9 (T84.1 is temp at the time when the accumulated amount of eluted fraction reaches 84.1 wt.%, and T15.9 is temp, when the above becomes 15.9 wt.%).
Patent JP-S5587630-A (JP)
Title: Monitor device for direction indicator
Inventor: ISHIKAWA MASAO
IPC: B60Q1/34
Filed: 1978-12-25
Abstract: PURPOSE:To make sure the functioning of direction indicator through sense of hearing by a system wherein the left-and-right speakers of a stereo are utilized and sounds are produced from the speaker at the left side or the right side in response to the working of the left-and-right direction indicators. CONSTITUTION:Audio signals are inputted to speakers 1a, 1b each from a tuner 3 through amplifiers 2a, 2b. Switches 5a, 5d disconnect connection between the tuner 3 and the amplifiers 2a, 2b when direction indicators 6a, 6b at the right and left sides of an automobile function, and connect each amplifier 2a, 2b to an alarm signal generator 4. Thus, the working of the direction indicators can be confirmed by drivers because sounds are produced from the speaker at the left or right side of a car stereo in response to the functioning of the direction indicator at the left side or the right side.
Patent JP-H0823539-A (JP)
Title: Transcoder in high efficiency encoding
Inventor: OTSUKA YOSHIMICHI
IPC: H04N7/30
Filed: 1994-07-11
Abstract: PURPOSE:To change a bit rate while preventing quality degradation and to simplify circuit constitution further by providing a specified transcoder for performing output to a second medium device after changing the bit rate of multiplexed and compressed main signals. CONSTITUTION:After separating bit streams transmitted from a first medium device to the main signals and control signals by a separation circuit 2, a part to be changed corresponding to the bit rate of a change destination among the control signals is replaced and the new control signals are generated in a separation/change circuit 4. Then, output signals outputted from the separation circuit 2 are requantized based on the original or new control signals by a requantization circuit 5. Further, the main signals outputted from the requantization circuit 5 and the new control signals outputted from the separation/change circuit 4 are multiplexed and the bit streams to be an output object are generated by a multiplex circuit 7.
Patent JP-S5681737-A (JP)
Title: Subaqueous cable burying machine
Inventor: UEMATSU HIDEO
IPC: E02F5/02
Filed: 1979-12-06
Abstract: PURPOSE: To obtain a subaqueous cable burying machine which can easily perform a recovery operation of a burying machine despite a water depth by a method wherein a burying machine is made to leave a buried cable laid in the sea bottom by means of an operation on board a ship.  
     CONSTITUTION: Each system installed in a burying machine main body 1 is made to be operated from on board of a cable laying ship through a control cable. And after a cable 32a is buried to a cable burying terminal point D, piston rods 20, 28 of oil pressure cylinders 19, 27 connecting to each of guide rollers 11, 13, 14 are made to retreat to releast the cable 32a from guide rollers 11, 13, 14 and this is confirmed by the signals from limit switches 21, 23. While retaining this state, a towing metal piece 7 is once more positioned at the central part of the main body 1 and the burying machine 34 is lifted onto the laying ship 33. Next thereto, the cable 32a is released from the burying machine 34 and only the burying machine 34 is recovered to end the burying operation of the cable 32a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H116410-A (JP)
Title: Valve system
Inventor: KAWAI HIROYUKI
IPC: F01L13/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To vary a valve lift amount with a simple structure by providing an engaging member which is arranged in a rocker arm and capable of engaging with an oscillating arm. SOLUTION: A first engaging pin 35 arranged in a first hydraulic hole 27 is entered in the first spring hole 21 of a oscillating arm 13 against energizing force of a first spring 39 by oil pressure to be led. By entering the first engaging pin 35 in the first spring hole 31, a rocker arm 1 is oscillated integratedly with the first oscillating arm 13. When a cam abuts on a first cam follower 21 arranged on the first oscillating arm 13 or a third cam follower 25, an oscillating amount is increased, and the lift of a valve 9 is increased compared with the case where the engaging pin 35 is not engaged with the oscillating arm 13, in the rocker arm 1.
Patent JP-H05318989-A (JP)
Title: Kraft tape transfer device and its use method
Inventor: KABASAWA MIKIO
IPC: B44C1/16
Filed: 1992-05-26
Abstract: PURPOSE:To enable a transfer layer of a kraft sheet for transfer to be transferred on the toner of a copy sheet by simple operation. CONSTITUTION:A keraft tape transfer device SA is composed of a tape roll which winds a draft tape for transfer 32 in a roll state, cases 1, 2 which supports freely rotatably the tape roll 30 and has a tape-drawing out opening for drawing out the draft tape wound on the tape roll outwards, and a felt 26 which is arranged in the cases and impregnated with solvent. When the kraft tape 32 is drawn out from the tape drawing out opening, its transfer surface comes in contact with the felt 26 to stick the solvent in the felt 26 to the transfer surface.
Patent JP-S6221477-A (JP)
Title: Production for clad steel sheet
Inventor: ANDO RYUICHI
IPC: B23K20/04
Filed: 1985-07-18
Abstract: PURPOSE:To increase the yield of the steel sheet having various cladding ratioes by placing the cladding material in equal sheet thickness on the flat face of one part of the base metal having a step in its sheet thickness and then after welding the necessary place by rolling the combination material thereof. CONSTITUTION:The base metal 4 having a flat surface on its one part and a step in the thickness on the other part of the surface is prepared. The differential thickness in the base metal 4 is set based on the necessary cladding ratio in advance. The base metal 4 and a clad steel 2 are joined by placing the clad sheet 2 in equal thickness on the flat face of the base metal 4 and by welding the necessary places of the periphery, etc. In succession the steel sheet having various cladding ratioes is obtd. by cutting the clad steel sheet after rolling based on the necessary cladding ratio by rolling this combination material with the ordinary method. Due to the sheet thickness varying part L of the combination material being enabled to be shortened the yield of the steel sheet of various cladding ratioes is increased.
Patent JP-S5282120-A (JP)
Title: Horizontal afc circuit of tv picture receiver
Inventor: SUGIZAKI TOSHIO
IPC: H04N5/12
Filed: 1975-12-29
Abstract: PURPOSE: To eliminate synchronous discrepancy with simple structure through parallel connection of the diode which is connected adversely to the resistance positioned in series to oscillation circuit of integration circuit and thus by eliminating the phase discrepancy due to noise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5782932-A (JP)
Title: Manufacturing method for electrode of high pressure discharge lamp
Inventor: KONDOU SHIYUNJI
IPC: H01J61/06
Filed: 1980-11-11
Abstract: PURPOSE:To improve the fusion between electrode substance and substrate W by using as a fusing adhesive, tungstate which has a chemical formula of MWO4 such as BaWO4, reacting this with a metal oxide which primarily consists of Y and Ba when an electrode is treated, and generating a special compound in the electrode substance. CONSTITUTION:Commercial yttrium oxide, barium carbonate, and tungstate which has chemical formulae of BaWO4, MgWO4, etc. are mixed and water is added to it. It is ground by a ball mill and a paste type electrode substance is composed. This electrode substance is filled in a tungusten coil and the excessive electrode substance is removed by brushing so that a small amount of electrode substance can remain on the surface of the electrode coil after it is dried. After its heating process, a compound of Ba2MY2WO9 is arranged to occupy 10 to 70mol% for the total amount of the electrode substance in the electrode substance. As a result, the fusion between the generated electrode substance and substance W can be improved and a lamp of little characterstic ununiformity can be obtained easily.
Patent JP-H0822546-A (JP)
Title: Picture processor
Inventor: HORINOUCHI SHINICHI
IPC: G06T7/60
Filed: 1994-07-11
Abstract: PURPOSE:To provide the means which extracts a boundary line from picture information by performing the pipeline processing of picture information of one frame. CONSTITUTION:This processor is provided with a picture information input means, four-direction differential processing means 50A to 50D, peak picture element extracting means 70A to 70D which extract the peak picture elements as picture elements indicating peaks of differential values, ternary picture conversion means for boundary picture elements, boundary candidate picture elements, and non-boundary picture elements, first and second expanding means 80A to 80D and 100A to 100D, a boundary picture generating means which generates a boundary picture, an integrating means 120 which generates a boundary integrated picture of each direction, binarizing processing means 110A to 110D which generate binarized pictures, and a selective processing means which performs the binarizing processing or the integrating processing.
Patent JP-H09318810-A (JP)
Title: Color filter and its production
Inventor: MEN RIYOUMEI
IPC: C09D11/52
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain color filters of a high contrast which are inexpensively produced by simplified stages and have smooth surfaces free from light leakage from boundary parts by forming transparent conductive films on a transparent substrate and arranging a black matrix consisting of black inorg. oxide and colored pixel parts thereon. SOLUTION: The transparent conductive film is formed on the transparent substrate and the black matrix consisting of the black inorg. oxide and the colored pixel parts are formed thereon. The colored pixel parts are preferably formed by an electrodeposition method. The transparent conductive film is preferably obtd. by printing and baking the transparent conductive ink consisting of the org. metal compd. expressed by the formula: N(OH)r (R-CO-CH2 -CO-R')S, n=r+s, a solvent and additives. In the formula, N denotes elements, such as indium, tin, antimony, baron, phosphorus, etc.; R, R' denote substd. allyl group or substd. alkyl group; (n) is the valency of N; (r), (s) denote natural numbers.
Patent JP-S5781910-A (JP)
Title: Roll changing installation
Inventor: OOMIZU MASARU
IPC: B21B31/10
Filed: 1980-11-12
Abstract: PURPOSE:To eliminate fully the labor for mounting, dismounting and transporting of rails by disposing rails secured to the top end part of levers in adjacent to the lateral side of the body of a titled installation, fitting the levers to the moving part of a forward and backward moving device and making the same erectable together with the rails. CONSTITUTION:The pin holes 10 of traveling rails 1, 1' erected by the operation  of actuators 2, 2' and the pin holes 7 of supporting fittings 4 are fitted together manually, and pins 11 are inserted. Then, the shafts 9 of bearings 8, the pins 6 of the fittings 4, and the pins 11 form triangle shapes. Therefore, falling down of the rails 1, 1' does not occur despite placing of a change roll assembly on the rails 1, 1'. After the roll change assembly is inserted to a body 13 of a leveling machine, the pins 11 are pulled off manually; at the same time, the fittings 4 are laid down horizontally to operate the actuators 2, 2', then the rails 1, 1' fall down around the shafts 9, to a horizontal state within the stroke limit thereof, thereby becoming flush with the floow surface. The steel plate 12 welded to the side faces of the rails 1, 1' serves as a floor plate on the working side.
Patent JP-H0449736-A (JP)
Title: Packetized voice transfer system and voice frame reproducing device
Inventor: ISHIZUKA TOSHIO
IPC: H04L12/00
Filed: 1990-06-18
Abstract: PURPOSE:To attain reproduction near to nature when silence continues for a long time by reproducing the sample of a voice frame instead of an untransmitted voice frame. CONSTITUTION:When packetized voice is inputted from a packetized voice input line 1, a packet disassembling circuit 2 disassembles the packetized voice, and reproduces the voice frame. Meanwhile, when no packetized voice is transferred by the voice control function of a packetized voice transmission origin, a silence packet detection circuit 3 performs counting by a counter circuit 4, and a silence reproducing pattern stored in silence reproducing memory 5 in advance is read out setting a count value as the input address of the memory 5. Thereby, the voice frame with low sound pressure level is inserted as a background noise and natural reproducing sound can be obtained even when the silence continues for a long time.
Patent JP-S5682380-A (JP)
Title: Monitoring method for performance of condenser
Inventor: OOKOUCHI ISAO
IPC: F28G13/00
Filed: 1979-12-10
Abstract: PURPOSE: To enable to evaluate the performance of the condenser by a method wherein a heat flow sensor is provided in a cooling pipe of the condenser, while temperature detectors are provided in the interior of the condenser, in a cooling- water inlet pipe and in a cooling-water outlet pipe, a flow rate detector is provided in the inlet pipe and the outputs from the sensor and the detectors are inputted into a condenser performance monitoring device.  
     CONSTITUTION: The heat flow sensor 30 is provided in the cooling pipe 2 of the consenser 1, the temperature detectors 31, 32, 33 are provided in the interior of the condenser 1, in the cooling-water inlet pipe 6 and in the cooling-water outlet pipe 7, respectively, and the flow rate detector 34 is provided in the inlet pipe 6. The outputs from the sensor 30 and the detectors 31, 32, 33 and 34 are inputted into the condenser performance monitoring device 100. Accordingly, the cleanliness of the cooling pipe and a drop of the degree of vacuum in the condenser can be calculated and discriminated so as to evaluate the performance of the condenser. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5863018-A (JP)
Inventor: FUJIKI TOSHISADA
IPC: H01B7/28
Filed: 1981-10-05
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-S5783965-A (JP)
Title: Automatic paper feeder and reader
Inventor: SATOU MITSUHIRO
IPC: G03G15/04
Filed: 1980-11-12
Abstract: PURPOSE:To obtain a device capable of reading an original repeatedly by reciprocating it in a flat-sutface state, by providing feed rollers, etc., driven by a reversible step motor on both sides of optical readers. CONSTITUTION:On both sides of optical readers 14 and 15, feed rollers 17 and 26 and brake rollers 18 and 27 driven by a reversible step motor 32, and trays 19 and 28 capable of swinging are arranged. For example, originals mounted on one tray 19 are read, sheet by sheet, by the optical readers 14 and 15 by way of the feed roller 17, and ejected from the other feed roller 26 onto the tray 28. Further, after all originals are fed and read once, the originals on the other tray 28 are read by the optical readers 14 and 15 through the other reversing roller 26, and then ejected from the reversing roller 17 onto the tray 19. This processing is repeated as many times as prescribed and the device then stops.
Patent JP-H06143-A (JP)
Title: Production of bath tub
Inventor: NAKAMURA HIROSHI
IPC: B29K105/04
Filed: 1992-06-18
Abstract: PURPOSE:To produce the bath tub of the size and shape of a high degree of freedom meeting the users, taste and to provide the bath tub having the higher individuality. CONSTITUTION:This process for production of the bath tub consists in molding a foam made of plastic to the shape of the bath tub, laminating a reinforced layer by a combination of fibers and thermoplastic resin on the inside surface of the resulted bath tub mold to reinforce the inside surface, then applying colors on the surface of the cured layer.
Patent JP-S5383716-A (JP)
Title: System for positioning magnetic device
Inventor: EMORI TERUAKI
IPC: G11B21/08
Filed: 1976-12-29
Abstract: PURPOSE: To correctly and satbly position the head of a magnetic disc device irrespective of the fluctuations in the characteristics of a drive mechanism by moving the magnetic head through the head drive mechanism at a reduced velocity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H089221-A (JP)
Title: Method and device for image pickup
Inventor: KAJI TOSHIO
IPC: H04N5/232
Filed: 1994-06-17
Abstract: PURPOSE:To provide the method and the device for image pickup which output a proper picture by executing the electronic zoom function, the electronic close-up function, etc., by a photographer and following the exposure control and the focus control in the middle of this execution. CONSTITUTION:The image pickup device is provided with a lens 1, an image pickup element 2, an enlargement processing circuit 5, an enlargement position input device 21, an enlargement position display circuit 22, a focus control circuit 46, an exposure control circuit 45, a microcomputer 9, etc. When the video signal from the image pickup element 2 is subjected to enlargement processing in accordance with enlargement position information and enlargement rate information inputted from the enlargement position input device 21, the focus of the lens 1 is controlled in accordance with an enlargement frame by the focus control circuit 46, and the exposure of the image pickup element 2 is controlled by the exposure control circuit 45. Consequently, a proper picture is obtained in the middle of enlargement operation.
Patent JP-2000029178-A (JP)
Title: Treatment of radiographic material having emulsion particle rich in silver chloride
Inventor: JANSEN BENEDICTUS
IPC: G03C5/26
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of a black-and-white photosensitive silver halide photographic material in an ascorbic acid-type developer. SOLUTION: In this treating method, a black-and-white photosensitive silver halide photographic material having silver halides applied by an amt. expressed as the equiv. of <6 g/m2 silver nitrate is exposed and treated. This method includes processes of developing, fixing, rinsing and drying. When an ascorbic acid-type developer and an equivalent developer replenisher which gives <150 ml/m2 regenerating amt. is used in the developing process, the photographic material shows <6 mmol/m2 buffering ability. (The buffering ability is defined as the amt. of an alkali in terms of mmol per square meter of the film which is necessary to bridge over the pH difference between the material and the developer).
Patent JP-H109167-A (JP)
Title: Rotary compressor
Inventor: KOYAMA MASAKI
IPC: F04C18/356
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To improve the lubrication between a roller and a vane, and improve the compression performance and reliability of a rotary compressor, by proving an uneven portion in its mass to its roller for deviating the center of mass of the roller from on the rotation axis thereof with respect to the eccentric part of the crankshaft for the roller. SOLUTION: A roller 11 is partly formed with holes 11a to deviate its center of mass from on its rotation axis with respect to the eccentric portion of a crankshaft. The holes 11a are formed in the roller 11 for example at the end face thereof except the periphery thereof, or the roller 11 is partly left with no provision of holes which left portion is made larger in its mass than the rest portion, to cause an uneven distribution in mass of the roller. As a result of which, the roller which rotates following the rotation of the crankshaft receives centrifugal force and thus more easily rotates with respect to the eccentric portion of the crankshaft.