baber/WOPTO huggingface dataset:
Patent JP-S5499434-A (JP)
Title: Multi-layer silver halide color photographic material
Inventor: TAGUCHI MASAHIKO
IPC: G03C1/775
Filed: 1978-01-20
Abstract: PURPOSE:To form a print having a sufficient visual whiteness without deteriorating photographic performance, by specifying the mean reflectance at each wavelength of the unexposed area of photographic print after photographic processing. CONSTITUTION:A green sensitive silver halide emulsion layer containing a magenta coupler like 3-anilino-5-pyrazolones and a blue sensitive silver halide emulsion layer containing a blue sensitizing dye are provided on a support having a surface covered with polyolefin and containing anatase-type TiO2 and a blueing agent. The materials of the support and photographic constituent layers are properly selected so that mean reflectance measured by JIS-Z-8722 is above 70% on the surface of unexposed portion in the wavelength region of 570-660nm, remaining within + or -5% in the wavelength region of 480-570 nm, and within +10% in the wavelength region of 420-480 nm based on the value of 570-660nm.
Patent JP-S59129851-A (JP)
Title: Preparation of x-ray exposure mask
Inventor: SUZUKI KATSUMI
IPC: G03F1/80
Filed: 1983-01-17
Abstract: PURPOSE:To obtain the titled mask superior in dimensional stability, resistance to chemicals, X-ray transmittance, etc. by forming a silicon nitride film on the surface of a specially treated substrate by the plasma CVD method, and etching away the substrate in the mask region from the reverse side. CONSTITUTION:A silicon nitride film 2 is formed on the surface of a silicon single crystal 1 and it is patterned into a prescribed form. Another silicon nitride film 3 is formed on the other surface of the substrate 1 by the plasma CVD method or the like. A heavy metal layer 4 having a desired transfer pattern is formed on the layer 3, and further a silicon nitride layer 5 is formed on the film 3 to cover the layer 4. The substrate 1 is etched away with an aq. KOH etching soln. selectively by using the silicon nitride film 2 formed precedingly as a mask, resulting in forming window frame-shaped tensile supporting beams 1' consisting of the remaining part of the substrate 1. Accordingly the silicon nitride film 5 covering the heavy metal layer 4 is brought into a state of being stretched with the beams 1' and a desired X-ray exposure mask is obtained.
Patent JP-H06214191-A (JP)
Title: Line image-forming element
Inventor: OOISHI NORIJI
IPC: G02B27/18
Filed: 1993-01-18
Abstract: PURPOSE:To provide a line image-forming element in which an object and an image are corresponded one to a large number or a large number to one. CONSTITUTION:The line image forming element comprises a convex lens surface 1a, two or more plural surfaces 1b of convex lenses whose optical axes are parallel with each other and having the same focal length as the surface 1a and a smooth plane 1c being in contact with the surfaces of the lenses with an equal acute angle, the optical axis of the convex lens surface and that of the surface of the plural convex lenses are not parallel with each other, a structural unit is composed of two transparent members 1, perpendicular to the plane containing these optical axes and arranged in contact with each other so that the smooth planes are parallel with each other and confronted outward, and the plural structural units are arranged on a straight line so that the smooth planes are mutually confronted. Another line, image-forming element is constituted so that the surface of the convex lens of a structural unit is made to be a cylindrical convex surface and, a cylindrical convex lens confronting one line of cylindrical convex surfaces and two and more cylindrical convex lenses confronting the other line of cylindrical convex surfaces are arranged in line.
Patent JP-S58123498-A (JP)
Inventor: YAMAMOTO MICHIYOSHI
IPC: G21C19/20
Filed: 1982-01-20
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-H04238485-A (JP)
Title: Television signal converter
Inventor: KATAGIRI TAKAHITO
IPC: H04N7/00
Filed: 1991-01-22
Abstract: PURPOSE:To attain signal conversion while keeping naturality at a contour part of a picture. CONSTITUTION:A 2nd offset subsampling state signal given to an infield interpolation means 703, from which a signal subject to in-field interpolation processing is obtained. An output of the in-field interpolation means is given to a scanning line conversion means 710, from which the scanning number is converted to the number equal to that of a 2nd television signal. A sampling frequency being an output of the scanning line conversion means 710 is given to a sampling frequency conversion means 110, in which the sampling frequency is converted into a sampling frequency of the 2nd television signal. A picture still portion of the signal from the sampling frequency conversion means 110 is given to an inter-field interpolation means 116, from which the signal is decoded into the existing system television signal.
Patent JP-2000061447-A (JP)
Title: Water quality control system and water quality monitor
Inventor: MORI SADAO
IPC: G01N33/18
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To realize lower cost, a reduced quantity of waste fluid, storage of harmful waste fluid, and water examination by a reagent by providing both the supplier side water conduit pipe the consumer side water conduit each with plural water quality monitors, transmitting the measured results of the water quality monitors to a central control center, and subjecting a state of water quality of the whole water supply system to overall control. SOLUTION: Raw water of rivers, lakes and marshes, wells, and the like is purified to water quality good for drinking by a water purification facility 1 and is sent to a water supply facility 2. And the raw water is passed through a water supplier side end pipeline 6 and a consumer side pipeline 7 from the water supply facility 2 via a main pipeline 4 and a water supply system pipeline 5 and reaches consumers. Here, supplier side water quality monitors 8a each are provided on the main pipeline 4, the water supply system pipeline 5, the supplier side end pipeline 6, and the like. On the other hand, consumer side water quality monitors 8b each are fitted to the consumer side pipeline 7 and in the vicinity of a reservoir 10 of an apartment house 9 or a water meter of a single house 11.  And output of the water quality monitors 8a, 8b is sent to a central control center 3 to subject it to data processing and to control operating conditions of the facilities 1, 2 so that water quality is made proper.
Patent JP-H01182951-A (JP)
Title: Malfunction preventing device for video tape recorder
Inventor: MORITA MICHIRO
IPC: G11B15/08
Filed: 1988-01-13
Abstract: PURPOSE:To surely prevent a malfunction by external light with a simplified constitution by comparing an output voltage from a light sensor with a reference voltage and shifting a voltage level to a low level when the output voltage from the light sensor is more than the reference voltage. CONSTITUTION:A DC voltage outputted from a phototransistor 1 is inputted to the inversion terminal of a comparator 7, and a reference voltage for comparison prepared by split resistances 6a and 6b is inputted to a noninversion terminal, and the comparison of both voltages is executed. Besides, a level shifting means, which voltage-shifts the DC voltage outputted from the comparator 7 by a transistor 5 and emitter resistance 4 to a low level is constituted. When an output voltage from a light sensor is higher than a reference voltage by the comparison of the output voltage from the light sensor and the reference voltage, the voltage, that is, an unnecessary voltage by an external light is voltage-shifted to the low level. Thus, the malfunction is surely prevented.
Patent JP-H06210951-A (JP)
Title: Production of thermal recording material
Inventor: IKEZAWA YOSHISANE
IPC: B41M5/30
Filed: 1993-01-18
Abstract: PURPOSE:To produce a thermal recording material capable of providing a uniform recording image having no density irregularity. CONSTITUTION:In a thermal recording material produced by laminating an intermediate layer and a thermal recording layer on a support, the support obtained by subjecting a web formed from wood pulp with a freeness of 150-500C.S.F. by a papermaking process to wet pressing under linear pressure of 50kg/cm or more and characterized by that density is 0.80g/cm<3> or more and center line average roughness ratio Ra1/Ra2 is 1.5 or less when center line average roughnesses before and after the support is allowed to stand for 48hr or more under a 40-90% RH condition are set to Ra2, Ra1 is used.
Patent JP-S59129907-A (JP)
Title: Tape recorder
Inventor: KASHIMA KOUTAROU
IPC: G11B5/03
Filed: 1983-01-17
Abstract: PURPOSE:To make a heat dissipation device unnecessary, and to make a device inexpensive by supplying the power supply voltage of a bias oscillating circuit, from a Zener diode for reference voltage of a transistor DC regulated power supplying circuit. CONSTITUTION:A resistance R12 is connected to the reproducing side of a sound recording and reproducing changeover switch S11 and ground, and a common input of the switch S11 is connected to a Zener diode D11. As a result, at the time of sound recording, a power supply current supplied to a bias oscillating circuit 11 is not supplied from the emitter side of a transistor(TR) Q11, therefore, a collector loss of the TRQ11 is reduced comparing with a conventional example. Also, at the time of reproducing, a current of the Zener diode D11 is reduced by connecting a load resistance R12 to the base side. By constituting in this way, it becomes possible to reduce an allowable loss of the TRQ11, a heat dissipation device it not required, and it can be realized to reduce a cost of a tape recorder.
Patent JP-H04238555-A (JP)
Title: Information processor
Inventor: MIYAMOTO TAKAHIRO
IPC: G09G5/36
Filed: 1991-01-23
Abstract: PURPOSE:To attain a processing at every line unit and to execute the reference and plotting to a graphic area at a high speed by changing the allocation of a segment to be a base, and aligning a segment boundary with a line boundary. CONSTITUTION:In this information processor having the plotting mechanism of an arbitrary graphic area, this graphic area is handled by dividing it into the segments of an arbitrary byte. In order to execute the reference and plotting of this graphic area by every line unit, a means for changing the allocation of the segment to be the base and allowing the boundary of the segment and the boundary of the line to coincide with each other is provided on the plotting mechanism. That is, in the case the segment boundary and the line boundary do not coincide with each other, the allocation of the segment is changed, and the segment boundary and the line boundary are aligned.
Patent JP-S56104568-A (JP)
Title: Picture input device
Inventor: TAKAGI NOBUYUKI
IPC: H04N1/387
Filed: 1980-01-24
Abstract: PURPOSE:To obtain a cheap and high-performance picture input device, by providing a correcting circuit, which detects and corrects a positional slippage of a light shutter or a lens, in the output circuit of a sensor. CONSTITUTION:The picture signal stored in buffer memory 24 is read by picture processing circuit 25 and has slippage corrected according to the slippage correcting program written correcting program 29 and is transferred to two-dimentional buffer memory 27. In case of rotation slippage, the inclination between straight line part 53 of slipped image 51 and virtual horizontal line 54 is detected by slippage detecting circuit 28. First, the intersection between two lines is detected, and assuming a triangle formed by straight line 53, horizontal line 54, and a perpendicular on any of these lines, calculate the inclination by trigonometry. After the inclination is detected, rotate image 53 with a proper axis as the center until the inclination angle becomes 0. Each image segmented by light shutter 10 is corrected in this manner individually horizontally and vertically to obtain a picture without joints, which is similar to the picture focused by the multipicture element two-dimensional sensor, without slippage in two-dimensional memory 27.
Patent JP-S59129761-A (JP)
Title: Galvanizing furnace of channel type induction furnace system
Inventor: SHIGIHARA SHIGEYUKI
IPC: F27D11/06
Filed: 1983-01-17
Abstract: PURPOSE:To decrease the amt. of the dross to be generated by providing plural partition plates moving vertically near an inductor for induction heating of a molten zinc bath vessel and inducing forcibly the flow of molten zinc thereby decreasing the amt. of zinc in the dross. CONSTITUTION:The molten metal of high temp. heated in an inductor 2 in a galvanizing furnace of a channel type induction furnace system flows through the upper flow passages 6 of partition plates 4, 5 as shown by an arrow (a) and arrives at a plating material 3, where the temp. thereof decreases on account of the heat absorbed by the material and the specific gravity increases, thus the molten zinc falls like an arrow (b). A zinc-iron compd. 10 is formed by the reaction with the material 3 in this stage and the zinc carrying said compd. passes the flow passage 7 underneath the plate 4. The compd. 10 is stuck to a dross lump 9 formed on the furnace bottom. The plate 4 is pulled up according to the accumulated amt. of the dross lump 9 so that the dross lump 9 is exposed always to the flow of the molten zinc. The economic efficiency of the plating process is thus improved.
Patent JP-H10207158-A (JP)
Title: Detent structure of rotary parts
Inventor: MORIUCHI YASUHIKO
IPC: G03G15/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To improve operability for attaching an electromagnetic clutch to a side plate, while the detaining the electromagnetic clutch. SOLUTION: This detent structure is to detain the electromagnetic clutch C1 at a second pass partition plate 34 and has a locking member 81 provided in the clutch C1 and a locking machine screw 87 provided in the second pass partition plate 34. The locking machine screw 87 can take a restraining position where the screw 87 is restrained by the locking member 81, in a state that the clutch C1 is attached to the partition plate 34 and a restraining releasing position where the restraining with the locking member is released.
Patent JP-2000209198-A (JP)
Title: Isdn communication controller
Inventor: KORENAGA YOSHIO
IPC: H04M11/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an ISDN communication controller that easily and surely utilizes information communication in an ISDN. SOLUTION: The ISDN communication controller consists of a digital channel connection unit (DSU) section 13a that is connected to a U terminal interface of an ISDN subscriber line 12 and converts a signal into a signal for an S/T terminal interface, an intra-station channel termination unit (OCU) section 13c that provides the U terminal interface to a subscriber DSU unit 16, an interface conversion unit (CONV) section 13b that converts a speed and a frame format of B channel information between the DSU section 13a and the OCU section 13c, an adaptor unit (TA) section 13e that connects an external information device 17 with an R terminal interface, and a CPU section 13d that processes a D channel signal from the DSU section 13a, the OCU section 13c, and the TA section 13e.
Patent JP-H10203891-A (JP)
Title: Growth of single crystal and device therefor
Inventor: ITANI MASAYA
IPC: H01L21/208
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a single crystal without deforming a quartz glass growth vessel at a high temperature during the growth and without breaking the vessel also at a cooling time after the growth, and to provide a device therefor. SOLUTION: A radially outward force given from a quartz glass growth vessel 1 to a cylindrical ceramic-made support 3 due to a thermal contraction rate difference between the cylindrical ceramic-made support 3 and the quartz glass growth vessel 1 at a cooling time after the solidification of the crystal is released by upward lifting an upper ceramic-made press support 2a having a level-different portion and fixing the upper portion of the cylindrical ceramic- made support 3, fixing the cylindrical ceramic-made support 3 with the different level portion of the ceramic-made press support 2a and relaxing the press force in the radial direction.
Patent JP-S55100330-A (JP)
Title: Manufacture of alkylarylethers
Inventor: RAINAA NOIMAN
IPC: C07C41/14
Filed: 1980-01-24
Abstract: Procecss for the preparation of alkyl aryl ethers by reacting phenols with aliphatic ethers in the presence of strongly acid cation exchangers.
Patent JP-S58124520-A (JP)
Inventor: GUIDO SARUTORI
IPC: B01D53/14
Filed: 1983-01-18
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-S58128302-A (JP)
Inventor: FURANKO BETARIINI
IPC: C07C43/23
Filed: 1983-01-20
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-S57120933-A (JP)
Title: Method for subbing photographic polyester film
Inventor: DATE SUKEAKI
IPC: G03C1/91
Filed: 1981-01-20
Abstract: PURPOSE:To enhance adhesion of a photographic gelatin composition, by providing a subbing layer containing a compound having ethylene imino groups, a compound having epoxy rings, and gelatin on the surface of a polyester film subjected to corona discharge treatment. CONSTITUTION:A composition for forming a subbing layer contains (A) a compound having >=2 ethylene imino groups, (B) a compound having >=2 epoxy rings, such as polyethylene glycol diglycidyl ether dissolved or dispersed in water and/ or alcohol in 1:(0.1-5) weight ratio, and (C) gelatin added to said liquid. Said composition is coated on a polyester film treated by corona discharge on at least one side of this so as to give 0.2-200mg/m<2> compounds (A) and (B) and <=500mg/m<2> gelatin (C), and the coated film is dried, thus permitting the photographic polyester film obtained to be freed of unevenness of the surface, deficiency of adhesion of a photosensitive material, etc..
Patent JP-H09197375-A (JP)
Title: Method for driving liquid crystal display device
Inventor: OTANI TOSHIYA
IPC: G09G3/36
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To suppress the dispersion of transmission factors generated in each scanning line, to reduce horizontal stripes and to attain high picture quality in a driving method for simultaneously selecting plural scanning lines on a simple matrix type liquid crystal display device. SOLUTION: The simple matrix type liquid crystal display device 60 provided with scanning electrodes and signal electrodes computes a picture data matrix and a scanning data matrix inputted from the external and generates a signal data matrix Voltage corresponding to the scanning data matrix is impressed to the scanning electrodes and a voltage corresponding to the signal data matrix is impressed to the signal electrodes. An orthogonal matrix consisting of elements '1' or '-1' is used as the scanning data matrix.
Patent JP-H02187541-A (JP)
Title: Bed room airconditioning system
Inventor: MATSUSHITA RYUJI
IPC: F24F13/32
Filed: 1989-01-14
Abstract: PURPOSE:To enable comfortable airconditioning which allows a man on a bed to sleep sound by providing a blowoff pot and a suction port on a ceiling so that the air velocity on the upper surface of a bed may be specified value or below and a predicted mean vote may satisfy the specified values. CONSTITUTION:A blowoff port 3 and a suction port 4 are provided on the ceiling 2. The blowoff port which is open to the surface of the ceiling 2, is provided in a blowoff box 5 while the suction port 4, which is open to the surface of the ceiling 2, is provided in a suction box 6. Both the blowoff box 5 and the suction box 6 are communicated with an airconditioner 8 by way of a duct-shaped ventilation passage 7. The air in a room 9 is absorbed from the suction port 4 by the drive of the airconditioner 8 so as to perform airconditioning. The airconditioning air is adapted to be discharged from the blowoff port 3 into the room 9. A bed 1 is arranged in the room 9. The blowoff port 3 and the suction port are installed so that the air velocity on the upper surface of the bed 1 may be 0.2m/sec or below and PMV(predicted mean vote) may satisfy the specified value within +1.
Patent JP-H04306580-A (JP)
Title: Constant voltage discharge tube for ignition device and manufacture of tube
Inventor: FURUYA TETSUO
IPC: H01T14/00
Filed: 1991-01-24
Abstract: PURPOSE:To prevent hole generation in sealing glass and also slow leakage at the part with sealing glass when the side openings of a hollow cylindrical envelope is to be sealed with an opening sealing body, with the sealing glass interposed, after encapsulation of an inert gas in the hollow part of the envelope. CONSTITUTION:Rod-shaped metal members 2, 5 constituting No.1 and No.2 main electrodes are welded to glass seals 3, 6, which are welded to the side openings of a hollow cylindrical envelope 1 by means of fusion of sealing glass 8, 10, and the hollow part 7 of this envelope 1 is evacuated through a small hole 13 furnished in either of the glass seals. After encapsulation of an inert gas in the hollow part, sealing glass 9 is remelted, and a small hole glass blocking body 11 of a material having a higher melting point than the sealing glass 9 at the peripheral edge of the small hole is welded to the small hole 13, which is thus blocked. An alternative procedure may also be taken; the small hole is located in a part conjugate with the envelop hollow part, and through it evacuation of inert gas encapsulation are made, and thereafter the hole is blocked by small hole blocking body in the same manner.
Patent JP-S5391630-A (JP)
Title: Processing method for code formation
Inventor: OKUNAKA JIYUNZOU
IPC: G06F3/023
Filed: 1977-01-24
Abstract: PURPOSE: To prevent the error at multiplex keying and the malfunction due to noise, by detecting whether whether the significant signal reaches n or not with m times of shift and by making the signal taken place through the depression of key ineffective if it does not reach n. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11202614-A (JP)
Title: Image forming device
Inventor: OZEKI YUKIHIRO
IPC: G03G9/087
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To improve performance for imparting an electrifying amt. to a toner and to effectively prevent the growth of the fusion or the solidification of the toner by forming the surface of a developer carrier with a developer released layer including a heat-resistant resin in which conductors are dispersed and having a specified heat-resistance characteristic. SOLUTION: A photoreceptor drum 0 is rotated in the direction shown by arrow X and an electrostatic latent image is formed on the surface of the drum 0 by image-exposure. A non-magnetic one-component developing device 1 used in the case of developing the electrostatic latent image is equipped with a developing sleeve 2 rotating in the direction shown by an arrow Y, a developing blade 3, a supply roller 4 rotating in the direction shown by an arrow Z, a blowoff preventing sheet 7 and a hopper 8 storing a non-magnetic one- component toner T. A developing bias power source 9 capable of generating a superposed voltage being a negative polarity DC voltage 6 and an AC voltage 5 is connected to the sleeve 2.  The surface of the sleeve 2 is formed from a developer released layer including a heat-resistant resin in which conductors are dispersed and having a heat-resistant characteristic being >=100 deg.C.