baber/WOPTO huggingface dataset:
Patent JP-H0314389-A (JP)
Title: Method for reproducing chrominance signal in vtr
Inventor: TSUBOUCHI KAZUHIDE
IPC: H04N9/87
Filed: 1989-06-13
Abstract: PURPOSE:To attain faithful color reproduction by converting a reproduced chrominance subcarrier signal into red and blue signals to be base bands, correcting the distortion of these signals, converting the corrected signals into the chrominance subcarrier signals again, and then synthesizing these signals with a brightness signal. CONSTITUTION:A reproduced 3.58MHz chrominance signal is temporarily converted into R and B signals (c), (d) to be base bands by a decoder 16 and the R and B signals (c), (d) are respectively applied to an R signal correcting circuit 17 and a B signal correcting circuit 18. Both the circuits 17, 18 form secondary differential inverted waves (e) and apply the waves (e) to the original signal waveforms (c), (d) to obtain R and B signals (f), (g). These corrected R and B signals are converted into a 3.58MHz chrominance subcarrier signal (h) again by an encoder 19 adopting 3.58MHz as a carrier, the signal (h) is mixed with an Y signal demodulated by a mixer B 20, and the mixed signal is outputted to an output terminal 21 as a reproduced color video signal. Thus, the color reproducibility of the reproduced image can be improved.
Patent JP-S5852977-A (JP)
Inventor: FUJIURA MASAMI
IPC: F28C3/10
Filed: 1981-09-24
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-S5375549-A (JP)
Title: Gas water heater
Inventor: FUJIEDA HIROSHI
IPC: F23N5/00
Filed: 1976-12-15
Abstract: PURPOSE: Performance of proper hot water temperature control by composing the exhaust fan motor speed controls of a bridge circuit comprising heat-sensing resistors, amplifying circuit and a phase control circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0318240-A (JP)
Title: Electric motor
Inventor: IDE MASAHISA
IPC: H02K1/28
Filed: 1989-06-14
Abstract: PURPOSE:To prevent the generation of abnormal noise and defective rotation by tightening a rotor and a rotating shaft by the first press part of a rotor end face part and by positioning a positioning annular body by the second press part of the rotor end face part. CONSTITUTION:After a rotating shaft 7 is inserted, four first press parts A in the rotor 8 end face part around the insertion part of the rotating shaft 7 are pressed by a predetermined pressure to tighten and fix the rotating shaft 7 and rotor 8. Then, second press parts B adjoining the first press parts A are pressed while the stroke control of a press working machine is performed so that dimensions between rotor 8 end face parts become predetermined dimensions. After cutting and polishing, when positioning annular bodies 36 are pressure welded to and fitted in unpolished parts 34, ends are brought into contact with the second press parts B of the end face parts of the rotor 8 and positioned therein. Then, damping washers 37 and thrust washers 38 are fitted in predetermined positions and the space between two bearings and thrust washers 38 is regulated to a predetermined dimension.
Patent JP-H0316880-A (JP)
Title: Expansion contraction frame for working vehicle
Inventor: SADA KENZO
IPC: B62D21/14
Filed: 1989-06-14
Abstract: PURPOSE:To facilitate slide of frames over each other by a method wherein an outer frame part is formed with an arcuate peripheral wall part and a flat peripheral wall part, an inner frame part similarly forming an arcuate peripheral wall part is brought into contact with the outer arcuate peripheral part, and an inner flat peripheral wall part is fixed by means of a rotary body mounted to an outer flat peripheral wall part. CONSTITUTION:Outer and inner frames 10 and 11 are expanded and contracted through slide over each other. The outer frame 10 is formed with an arcuate peripheral wall part 10a expanded outwardly as seen from a longitudinal direction and a flat peripheral wall part 10b. The inner frame 11 is extended approximately along the inner surface of the peripheral wall part 10a, and a flat outer peripheral surface part 11b paralleling the arcuate outer peripheral surface pert 11a and a flat peripheral wall part 10b. A spherical body 12 is contained in a containing chamber 13 formed with the outer peripheral surface part 10b and the notch hole of a running machine body 9. By pressurizing a cover body 15 mounted through a shim 14, a spherical body 12 part protruded from the containing chamber 13 presses the flat outer peripheral surface part 11b to suppress slide of the frame parts 10 and 11 over each other. This constitution facilitates an expansion and contraction motion.
Patent JP-S5939400-A (JP)
Title: Dehydrating agent for organic sludge
Inventor: SAWAYAMA SHIGERU
IPC: C08F26/00
Filed: 1982-08-31
Abstract: PURPOSE:To extremely reduce the water-retaining ratio of organic sludge, by using a macromolecular polycation partially having the structure of polyvinyl amine obtd. by the partial hydrolysis of poly(N-vinyl carboxylic amide) as the titled dehydrating agent. CONSTITUTION:The dehydrating agent is composed of a water-soluble polymer containing structural units represented by formulas I (X<-> is an anion) and II (R is hydrogen atom or a methyl group) obtd. by the partial hydrolysis of a N-vinyl acetamide or formamide polymer as a molar ratio of 85:15-45:55. Among the dehydrating agents of this kind, those having reduced viscosity above 2dl/g measured at 25 deg.C after being dissolved in 1N salt water with a concentration of 0.1g/dl are used. Said dehydrating agent is added as an aqueous solution of 0.1-5wt% to organic sludge, and its addition amount is at 10-5,000ppm on the basis of organic sludge slurry. Since the dehydrated organic sludge has small adhesiveness and a low water-retaining ratio, it is easy to handle. In addition, the amount of fuel necessary for burning it or converting it into compost can be remarkably reduced.
Patent JP-S5775280-A (JP)
Title: Cast in sleeve for cylinder
Inventor: MAKITA NOBUO
IPC: B22D19/00
Filed: 1980-10-28
Abstract: PURPOSE: To abbreviate a centering work for cylinder machining and to reduce the machining cost, by forming the engaging recessed parts, which engage with parts of inner-hole circumferential surface of a cylinder body, in the outer circumference of a sleeve.  
     CONSTITUTION: A sleeve 10 constitutes of a cylindrical fixing part 10a to be cast-in fixed in the inner hole 21 of a main block body 20 and a cylindrical projecting part 10b setting with the inside of a crank case, projecting from the inner hole 21; and two annular engaging recessed parts 11, 12 are formed on the outer circumference of the cylindrical fixing part 10a. At the casting of the body 20, a part of molten metal which forms the body 20 flows into these recessed parts 11, 12 respectively, and the sleeve 10 is engaged with a part of the circumferential surface of the inner hole 21 of the body 20 with its engaging recessed parts 11, 12 and surely fixed. When the sleeve 10 is pushed into a cutting grinder from its one end, the outer circumference of the cylindrical fixing part 10a is cylindrically machined and automatically pushed outside from said grinder after machining, thus the cylindrical machining is easily performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5774669-A (JP)
Title: Current and phase detecing tester
Inventor: NAITOU TAKEHIKO
IPC: G01R31/02
Filed: 1980-10-28
Abstract: PURPOSE:To make it possible to conduct current and phase detecting operation with high accuracy and efficiency, by uniting a current-detecting mechanism and a phase-detecting mechanism into a combined system. CONSTITUTION:At the time when a switch 2 is turned on, detecting terminals 13 and 13' of current-detecting mechanisms 12 and 12' are connected to current-detecting terminals 5a and 5b, respectively. And, at the time when current is detected, if terminals 4a and 4b of the switch 2 are both in charging operation, signals of respective power source frequencies are detected by the detecting terminals 13 and 13'. By doing so, indicators 20 and 20' are turned on indicating that they are in charging operation. And, at the time when phase is detected, outputs of wave-form shaping circuits 17 and 17' are put into a phase-detecting mechanism 24 through shock-absorbing circuits 21 and 21', and discrimination between the same phase and different phase is conducted.
Patent JP-S5483141-A (JP)
Title: Induction heater
Inventor: HASHIMOTO GAKUO
IPC: H05B6/10
Filed: 1977-12-15
Abstract: PURPOSE: For improving the heating efficiency of the device for induction-heating the material to be heated while said material is held between the iron cores, to reduce the leakage of magnetic flux by setting the sizes of said iron cores at a fixed value.  
     CONSTITUTION: A material to be heated is held in the clearance G between a fixed iron core 1 and a movable iron core 2, and the induction heating thereof is made by supplying power to an induction heating coil 4. The illustrated sizes of said iron  cores are have such a relation as represented by S>(H.G)/C. When a plurality of  iron cores are used, the distance L between adjacent ones is set to a fixed value.  Thus, the leakage of magnetic flux is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63316537-A (JP)
Title: System for sharing output device
Inventor: MATSUZAWA KATSUYA
Filed: 1987-06-19
Abstract: PURPOSE:To simplify the control of the processing sequence of respective stacks and to execute the low price without storing the data for an output request stack awaited with the sequence control into an output device side by controlling an output device assignment sequence to the output request stack in accordance with a priority sequence included in the output request. CONSTITUTION:By a coaxial cable 21, plural transceivers TR22-1-22-3 are connected, a printer 25 is connected through a control part 26 to the TR22-3, tasks A'-C' are connected through computers 24-1 and 24-2 to other TR, and the printer 25 is shared by the tasks A'-C'. To the control part 26 of the system, a control table 27 to control the priority of a printing request from the tasks A'-C' is arranged. The request address provided at the table 27 and the priority, and the priority of the request from the tasks A'-C' sent onto the cable 21 by a task name are decided by the control part 26 and the action of the printer 25 is controlled.
Patent JP-S6214073-A (JP)
Title: Diagnosis of deterioration in insulation of high polymer material
Inventor: ABE KEIICHI
IPC: G01R31/12
Filed: 1985-07-11
Abstract: PURPOSE:To enable the accurate implementation of a diagnosis of deterioration in the insulation of a high polymer material, by measuring molecular weight and the distribution thereof to perform the diagnosis of deterioration in the insulation from changes therein. CONSTITUTION:A solvent is made to flow to a column filled with a particulate gel having pores the same in size as a sample high polymer material beforehand and as a high polymer solution is injected into the flow thereof, that of a high molecular weight moves faster than that of a low molecular weight through the column to elute. Based on the condition, a gel permeation chromatograph is prepared to analyze data dn calculate a molecular weight distribution chart or an average molecular weight value (weight average molecular weight, numerical average molecular and Z average molecular weight). Then, for example, the time at which the weight average molecular weight reduces by about 60% from the initial value is set for the deteriorated service limit and when the calculated value falls below 60%, the use of an equipment using this material is determined to reach the limit. This enables a diagnosis of deterioration in the insulation of a high polymer material limited in errors with a less amount of an extracted sample.
Patent JP-H096798-A (JP)
Title: System and method for processing information
Inventor: REKIMOTO JIYUNICHI
IPC: G06F13/00
Filed: 1995-06-19
Abstract: PURPOSE: To easily and speedily process data. CONSTITUTION: A color code 42 of a book 41 is fetched by a CCD video camera 31 and this is identified by a color code identifying part 61. When recognition a voice fetched by a microphone 32, at a voice recognition part 62, the dictionary of a field corresponding to the color code 42 identified by the color code identifying part 61 is selected out of plural dictionaries, which are provided for an interactive dictionary 63, and referred to.
Patent JP-H09312831-A (JP)
Title: Digital signal recorder
Inventor: TANIGUCHI HIROTSUGU
IPC: H04N19/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To suppress the total number of coding bits to be recorded on a recording medium by making the number of average coding bits for a prescribed time interval to be a prescribed value or below at all times. SOLUTION: A frame division means 11 divides an original signal for a prescribed time interval into frames to output a frame signal and the number of frames. An information amount calculation means 12 outputs information amount of a frame division signal and a coding bit accumulated number recording means 13 outputs the accumulated number of coded bits of the received frame signal. A coding bit number calculation means 14 calculates the number of bits to be coded based on the frame number, the information amount, the number of accumulated values and the number of object coding bits. A variable bit rate coding means 15 encodes the frame signal by a designated coding bit number. Thus, the frame coding bit number is averaged and the original signal is recorded on an recording medium 16 without excess and deficiency.
Patent JP-H06338447-A (JP)
Title: Rotary coating apparatus
Inventor: YAMAMOTO MASAAKI
IPC: G03F7/16
Filed: 1993-05-27
Abstract: PURPOSE:To prevent particles from being produced due to the adhesion of a coating liquid to the upper surface of a rotary stand. CONSTITUTION:The title coating apparatus is provided with a rotary stand 2 which turns a square substrate in a horizontally held state and with an upper- part rotary plate 3 which is arranged in parallel, at a prescribed interval, with the surface of the square substrate held on the rotary stand 2 and which is turned integrally with the rotary stand 2. Then, an opening 19 is formed in the center of the upper-part rotary plate 3, a lid 17 which opens and shuts the opening 19 is installed so as to be capable of being displaced to a shut position and to an open position, a cleaning nozzle 18 which jets a cleaning liquid toward the surface of the rotary stand 2 is installed at a fixed support member 16 so as to be capable of being displaced to a cleaning position below the upper-part rotary plate 3 and to a non-cleaning position above the upper-part rotary plate 3 through the opening 19 in a state that the lid 17 has been displaced to the open position.
Patent JP-H023045-A (JP)
Title: Production of color image forming material
Inventor: WATABE MANABU
IPC: G03F3/10
Filed: 1988-06-20
Abstract: PURPOSE:To improve uniformity of coated film and uniformity of dispersibility of a colorant by forming a colored photosensitive layer consisting of a photosensitive compsn. and a colorant using a coating liquid contg. a solvent contg. cyclohexanone. CONSTITUTION:A colored photosensitive layer consisting of a photosensitive compsn. and a colorant is formed using a coating liquid contg. a solvent contg. cyclohexanone. For this purpose, the photosensitive composition is dissolved together with a binder in a solvent contg. cyclohexanone, then a colorant is dispersed in the soln. Preferred content of the cyclohexanone in the coating liquid is 5-98wt.%. It may be used singly, but also as a mixture with another org. solvent within a range not impairing solubility of the photosensitive compsn. in the binder, dispersibility of the colorant, and uniformity of the coated film of the colored photosensitive layer. Thus, coatability of the colored photosensitive layer and uniformity of dispersibility of the colorant are improved.
Patent JP-S6044455-A (JP)
Title: Parallel transfer apparatus for traveling band-shaped article
Inventor: OKAJIMA ICHIROU
IPC: B65H19/10
Filed: 1983-08-22
Abstract: PURPOSE:To facilitate the initial bridging operation for a band-shaped material by axially supporting a pair of guide rolls arranged in parallel to the upper and the lower surfaces of the band-shaped material and in slant form in the direction of traveling, with a different phase in the vertical direction, between a pair of connecting plates which are rotatable around a horizontal shaft. CONSTITUTION:A pair of connecting plates 1a and 1b are arranged oppositely in parallel on the both sides of the traveling passage of a traveling transfer body (a), and said connecting plates 1a and 1b are rotatably arranged around the horizontal rotary shafts 2a and 2b respectively. Though a pair of guide rolls 3a and 3b are axially supported rotatably between the both connecting plates 1a and 1b, said guide rolls 3a and 3b are arranged in parallel to the surface of the band-shaped material (a) and in slant form with respect to the direction of advance of the band-shaped material, and the edge parts of the roll shafts 8a and 8b are supported onto the connecting plates 1a and 1b by a swivel block 9. Therefore, the band-shaped body (a) in straight line form can be bridged in nearly S-figure form onto the guide rolls 3a and 3b by synchronously revolving the both connecting plates 1a and 1b.
Patent JP-S5775711-A (JP)
Title: Step feeder in machine tool
Inventor: HIROSE NOBORU
IPC: B23Q5/50
Filed: 1980-10-29
Abstract: PURPOSE:To make the tip of a drill side-step before it is brought into contact with the holded bottom face and prevent the tip of the drill from breaking in  such a way that moving speed of a main shaft cylinder is changed over to proceed cutting feed a little distance in front of the previous machined position. CONSTITUTION:During cutting, a main shaft cylinder 3 is once returned by step fee controlling means (21, 22, 23, etc.), when this returning is done, uniform coupling is done by a sliding body 55, a cylindrical body 51 and a piston rod 32 through balls 54 of a unidirectional clutch 57, the sliding body 55 and the cylindrical body 51 are moved backward as much as just for the distance L, and an angaging strip 42 to be engaged with the piston rod 32 when returning is also moved backward as much as just for the distance L. Then, when the main shaft cylinder 3 is moved forward, engaging position of a contactor 11 and the engaging strip 42 is put backward as much as just for the distance L, transfer to the cutting feed speed after this engagement is performed a little in fron of the spot nearer as much as the distance L than that of the bottom face of the hole which has been previously formed, so that the drill 1 can side-step at the fast forward speed before it is brought into contact with the work W.
Patent JP-H05338982-A (JP)
Title: Escalator
Inventor: IKEDA HIDEO
IPC: B66B23/12
Filed: 1992-06-11
Abstract: PURPOSE:To provide such an escalator that a user of wheelchair can use safely. CONSTITUTION:At first, shear level difference between a first special footstep 8A having a movable footstep which ascends to the same level as an adjacent footstep and a second special footstep 8B which is adjacent to the first special footstep and supports said moving footstep to ascend, is detected by photo electric detectors 37, 40 provided on respective special footsteps and when shear level difference is detected, the footsteps of an escalator are made to slow down so as to stop. Secondarily a wheelchair weight on load is detected by a load detection means provided on the second special footstep whether it is within an allowable range and if it is out of the allowable range, the escalator is not allowded to operate.
Patent JP-S63317229-A (JP)
Title: Production of fluid bearing
Inventor: HONDA HIROHIKO
IPC: B21K1/05
Filed: 1987-06-18
Abstract: PURPOSE:To reduce production cost and to improve accuracy of the product by forming spiral group pattern on bearing surface side of a flat plate and also forming a pattern having the same area on non-bearing surface, to execute coining work. CONSTITUTION:An upper punch 2 and a lower punch 4 are arranged to a die 3 and the spiral group pattern 5 is formed on the lower end surface of the upper punch 2 and a circular pattern 8 having the same area as the pattern 5 is formed on the lower punch 4. Lubricating oil 7 is applied on a flat blank and the flat blank 1' is held on the die 3, and the patterns 5, 8 are compressed and transferred on both surfaces of the flat blank 1' by relative motion of the upper punch 2 and the lower punch 4. Then, as the patterns 5, 8 are formed as the same area, the material flows in both surfaces of the flat blank 1' become the same, and development of warp in the product is prevented. As it is worked with the simple apparatus, the production cost is reduced and the product accuracy is improved.
Patent JP-S6130472-A (JP)
Inventor: INAMURA AKIRA
IPC: B62J15/00
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。
Patent JP-S5375819-A (JP)
Title: Image transmission device
Inventor: OGI KEISUKE
IPC: H04N19/50
Filed: 1976-12-17
Abstract: PURPOSE: To make it possible to transmit to transmit the contour image signal showing a special feature of the image in a short time comparing with transmission time of the image signal, by transmitting after changing the image signal and the controur image signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5851833-A (JP)
Inventor: YUMOTO YOSHIYUKI
IPC: A21C3/02
Filed: 1981-09-24
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-H0443664-A (JP)
Title: Constitution method of feedthrough cell for semiconductor circuit
Inventor: TANAKA YASUHIRO
IPC: H01L21/822
Filed: 1990-06-11
Abstract: PURPOSE:To reduce the number of cells to be prepared by a method wherein two kinds of cells, i.e. interconnection cells having a unit width and cells guaranteeing a design rule between inter-connections, are prepared and a feedthrough cell having an arbitrary interconnection width is constituted by combining them. CONSTITUTION:Interconnection cells 7 having a unit width are arranged in such a way that the total sum of their widths exceeds a required interconnection width. Cells 8 which satisfy a design rule are arranged on both sides. Thereby, a feedthrough cell having an arbitrary interconnection width is constituted by preparing only two kinds of the cells 7 and 8. Consequently, irrespective of the magnitude of a required interconnection width, it is required to arrange the interconnection cells 7 having the unit width so as to exceed only the magnitude. As a result, this method can be applied to the feedthrough cell having any interconnection width. Thereby, the number of cells to be prepared can be reduced with reference to the feedthrough cell having the interconnections of an arbitrary width; a data amount can be reduced sharply; a storage amount can be reduced. When the data amount is reduced, the data access time can be reduced.
Patent JP-S6131489-A (JP)
Title: Orange color-emitting fluorescent material having long afterglow
Inventor: NAKAZAWA EIICHIRO
IPC: C09K11/08
Filed: 1984-07-24
Abstract: PURPOSE:To provide a harmless orange color-emitting fluorescent material composed of a specific sulfide fluorescent material, available at a low cost, having high luminance and long afterglow, and suitable for a displaying CRT, UV-stimulated luminescence and electroluminescence. CONSTITUTION:The objective orange color-emitting fluorescent material has the composition of formula (0<=x<=0.04). It can be prepared by mixing calcium carbonate, magnesium sulfate, manganese sulfate and scandium oxide, etc. at specific ratios, and calcining the mixture e.g. in a hydrogen sulfide atmosphere. EFFECT:The chromaticity of the material can be varied rather remakably by the variations of the composition ratio X, the concentration of the dopant Mn and the concentration of the additive Sc, and desired orange color can be produced without fail.