baber/WOPTO huggingface dataset:
Patent JP-S62273001-A (JP)
Title: Multiple effect distilling plant and its operation
Inventor: KISHI MASAHIRO
IPC: C02F1/04
Filed: 1986-05-22
Abstract: PURPOSE:To enhance distilling efficiency of day and night process in compliance with the quantity of a heat source by installing valves to communicate or close pipelines for parallel or in-line operation in a double purpose multiple effect vaporator for electricity generation and distillation. CONSTITUTION:Pipelines e, d, l and o and valves 9-20 are installed for switching over in-line to parallel operation in a first multiple effect vaporator 1 an a second multiple effect vaporator 2, and surplus steam as heat source is extracted from a pipeline (a) directly by a small boiler 7, while main steam is sent into a following heater through a pipeline (b). In said device, electricity and water are produced simultaneously, and during the daytime when much of electricity is needed and the quantity of heat source steam is required little, it is operated by an in-line operation mode, while at night when demand for electricity is small and the quantity of heat source steam is large, the valves are switched over for a parallel operation mode.
Patent JP-H06331101-A (JP)
Title: Controller for electric steamer
Inventor: OKADA YASUHIRO
IPC: F22B1/28
Filed: 1993-05-20
Abstract: PURPOSE:To prevent the interruption of generation of steam even under the control condition of small thermal load by a method wherein the ON/OFF of a plurality of electric heaters is effected respectively at a given interval. CONSTITUTION:Heater driving devices 32, 33, 34, putting a plurality of electric heaters 11, 12, 13 ON/OFF respectively and independently, a heater exciting interval signal generating means 30 for controlling the electric heaters 11, 12, 13 with a given period and an exciting time operating means 31, operating the exciting time of the electric heaters 11, 12, 13, are provided. Further, a number of exciting time counting means 28, counting and storing the number of exciting of the electric heaters 11, 12, 13 respectively, and a heater determining means 29, determining the order of exciting electric heaters 11, 12, 13 so that the number of times of exciting of respective heaters is equalized, are provided.
Patent JP-H10308943-A (JP)
Title: Image processing unit and image processing method
Inventor: YAMADADERA SHINJI
IPC: H04N19/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit and an image processing method where electronic watermark information claiming the copyright is added in real time to photographed digital image data without using a large scale system. SOLUTION: Image data received from a CCD 101 that is an image pickup means applying photoelectric-conversion to an object light from an object are received by a digital image data generating means 102 via terminals (a) c1 of a switch 107 and watermark information data (copyright data) stored in a watermark information storage means 105 are received by the digital image data generating means 102 via terminals (e)c2 of the switch 107 respectively. The digital image data generating means 102 generates coded compression data such as JPEG that results from adding the watermark information to the image data and gives the data to a storage means 103 such as a memory card via terminals (f), (g)of a switch 108.
Patent JP-S5742543-A (JP)
Title: Magnetic material of oxide
Inventor: SHINOHARA HAJIME
IPC: C01G49/00
Filed: 1980-08-29
Abstract: PURPOSE: To lessen the temperature coefficient of saturation magnetization, by making a temperature exhibiting the maximum saturation magnetization between the compensation point of magnetization and the Curie temperature of a microwave ferrimagnetic garnet shown by a specific composition formula be in a specific range.  
     CONSTITUTION: A microwave garnet has a composition shown by the formula, and x, y, and z in the formula have the following relation-ship, 0<x≤0.7, 0.05≤y< 0.2, 0.6≤z≤1.85. A temperature exhibiting the maximum saturation magnetization between the compensation point of nagnetization and the Curie temperature is in a range -20W30°C. The reason why Y, the amount Sn, is limited to 0.05≤Y≤ 0.2 is that in case that y is ≤0.05, the half value width of ferromagnetic resonance absorption is increased abruptly and in case that y is ≥0.2, the temperature coefficient of the saturation magnetization is enlarged abruptly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5744383-A (JP)
Title: Band-compression system for still picture signal transmission
Inventor: NAKAMURA TAKAO
IPC: H04N7/00
Filed: 1980-08-29
Abstract: PURPOSE:To set compression rate to >=1 by decomposing a picture into bit planes, performing the run-length encoding of every block after forecasting processing, then transmitting the result normally, on the other hand, performing bit-by-bit transmission when the number of bits is large. CONSTITUTION:A picture signal is decomposed into bit planes of Gray codes through circuits 1-6 and after the two-dimensional forecasting processing of every bit plane is carried out by the circuit 4, the run-length encoding of every block obtained by decomposing the result into blocks of one line or more is carried out by the circuit 5. An (m)-bit signal a' after the run-length encoding and a bit-by-bit signal b' having a bit number (n) from a block memory 6 are compared mutually by a bit-number comparator 7. On the basis of the result, a switch is controlled;  when m<n, an encoded signal (a) is outputted and when m>=n, a bit-by-bit signal  (b) is outputted. Consequently, an economical miniature memory is always set  compression rate to >=1.
Patent JP-H02300460-A (JP)
Title: Handrail unit
Inventor: OKUJIMA TAKEHIKO
IPC: E04F11/18
Filed: 1989-05-15
Abstract: PURPOSE:To obtain use for general purposes, by fitting openings and protrusive joints of corner joints to respective fitting parts and hollow parts of a hollow handrail pipe equipped with fixing means to a wall and fastening them with tapping screw. CONSTITUTION:An opening 30 of a corner joint 3 is fitted at a fitting part 21 of a hollow handrail joint 2 equipped with a fixing means 1 on a wall or the like and a protrusive joint 31 of the joint 3 is inserted for connection thereof into the hollow part of the handrail 2. A tapping screw 4 is pierced through a hole 33 bored on the outer wall peripheral of the joint 3 and a screw-piercing hole 20 of the handrail pipe 2 and fastened at the pieced hole of the protrusive joint 31 of the joint 3 to fix the joint 3 and the handrail pipe 2. In this way, this can be used for general purposes.
Patent JP-S5546604-A (JP)
Title: Recording system for time on original after transmission
Inventor: EGAMI SADAO
IPC: H04N1/00
Filed: 1978-09-28
Abstract: PURPOSE: To record a date, telephotography time and communication time on an original after transmission, by providing a facsimile equipment with a time clocking method and printing method.  
     CONSTITUTION: When the terminal point of transmitted original 4 passes by original read point 12, form feed roller 11 and form discharge roller 14 are temporarily stopped by the command of signal processing part 6, which receives a confirmation signal for excellent reception at a reception at a reception side. At this time, the output signal of data generator 15 is printed out by printing mechanism 17 through print control circuit 16, thereby recording the date of transmission on original 4. Telephotography time recording is performed in the same way as the data recording with the exception that data generator 15 operates as a telephotography time counter. Count operation starts from read point 12 until the transmission end. As for communication time recording, the count operation starts when the communication circuit is connected to exchange 28 and ends at the point in time of a facsimile end. Then system mentioned above is extremely profitable in terms of the control of facsimile transmission and that of the use cost of the communication circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0417078-A (JP)
Title: Arithmetic operation circuit for processing picture
Inventor: KADOWAKI TOSHIHIRO
IPC: G06F9/38
Filed: 1990-05-10
Abstract: PURPOSE:To process color picture data at a high speed by providing independent arithmetic operation circuits in each block produced by dividing a data bus and simultaneously performing different processes on each block. CONSTITUTION:This arithmetic operation circuit is an arithmetic operation circuit for processing pictures which is provided with one or more n-bit registers 4 and an n-bit data bus 5 and writes data held by the registers 4 in the registers after calculation. Independent arithmetic circuits (1-1)-(1-3) are provided in each block produced by dividing the n-bit data bus 5 into (m) (m>=3) blocks. With the independent arithmetic operation circuits (1-1)-(1-3) thus provided, different arithmetic operations are simultaneously performed on each block. Therefore, picture data can be processed at a high speed.
Patent JP-S6011551-A (JP)
Title: Polyester resin composition
Inventor: YOSHIDA TOMOHIKO
IPC: C08K5/10
Filed: 1983-06-30
Abstract: PURPOSE:To improve dimensional stability, release characteristic and bite, by adding a specified higher fatty acid and a specified higher alcohol to a reinforced resin compsn. obtd. by blending glass fiber and talc with polyethylene terephthalate. CONSTITUTION:0.01-2wt% at least one ester compd. selected from among the following (A) and (B) derived from a higher fatty acid and a higher alcohol is externally added to a reinforced resin compsn. obtd. by blending 5-9wt% glass fiber, 15-40wt% talc and 0-5wt% glass foil to polyethylene terephthalate in such a quantity that the total quantity of the filler accouns for 20-50wt% of the compsn. A is an ester in which the total quantity of higher fatty acids having 22-26 carbon atoms (in terms of acid) among higher fatty acids in the ester accounts for at least 40wt% of the ester. B is an ester in which the total quantity of higher alcohols having 24-32 carbon atoms (in terms of alcohol) among higher alcohols in the ester accounts for at least 20wt% of the ester.
Patent JP-S5643007-A (JP)
Title: Pneumatic radial tire with low rolling resistance
Inventor: SUZUKI YASUO
IPC: B60C9/00
Filed: 1979-09-18
Abstract: PURPOSE: To reduce the inner abrasion loss and the rolling resistance of a captioned tire without lowering the tire characteristic by using low-exothermic polyester fibre for carcass ply codes of the radial tire.  
     CONSTITUTION: This tire is composed of reinforcing plies made by arranging codes with 70°W90° angles to the equator face of the tire, and a troid-shaped carcass ply layer 2 fixed to bead wires 1 on both sides and a crown part 3 are reinforced by a belt layer 4. For the carcass code of a radial tire of this construction, a polyester code made by twisting polyester fibre into which a reforming agent with a glass transition temperature lower than that of substrate polyethylene terephtalate is added, whose fusing point is within a specific range (formula I), and whose main dispersion peak temperature that appears in a thermal fraction of dynamic loss tangent is within a specific range (formula II) when the fiber is extended in the same condition with the fibre consisting only of substrate polyethylene terephtalate and given a constant-length heat treatment for two minutes in the air of 240°C, is used. This construction permits to reduce the inner abrasion loss. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10181469-A (JP)
Title: Vehicle provided with speed indicating means
Inventor: ONO KATSUTOSHI
IPC: G09F9/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To enable a third person to surely discriminate the speed of a vehicle by providing a suitable place of a vehicle with a speed indicating means seen from the outside. SOLUTION: As a speed indicating means, a light emitting unit adapted to emit light in different colors depending upon the speed is adopted, and the unit is mounted on a blank space or the like of the surface of a number plate P. This light emitting unit L may be formed as one sheet material, but it is formed by arranging four sheets by units of light emitting units Ln adapted to emit light in different colors depending on the speed. In order to facilitate discrimination of colors, as an example, the colors of the colored glasses are four colors, green, blue, orange-color and red from the left.  Lighting of four kinds of light emitting elements (lamp) L1-L4 is performed by detecting the speed of a vehicle by a car speed sensor, discriminating the speed by a microcomputer, and outputting the discrimination result to one of relays for lighting the respective light emitting elements L1-L4.
Patent JP-H04347398-A (JP)
Title: Inlet port of turboblower
Inventor: TAKAHASHI MIKIO
IPC: F04D29/44
Filed: 1991-05-24
Abstract: PURPOSE:To solve a problem on the occurrence of turbulent flow in and around an intake air conducting part as well as to promote the prevention of noise happening and improvement in air blowing efficiency by extruding the outer circumference of a cylindrical tip part forming an inlet port inward into a semicircular section, and forming the bell-mouthed intake conducting part in this tip part. CONSTITUTION:When a turning shaft is rotated, air drawn in from an inlet port 1 by action of an impeller 6 passes through a committing guide 10 installed in each inside of two covers 8, 9, and delivered out of a discharge port 7a of a casing 7 after being pressurized. In the above constitution, a bell-mouthed intake conducting part 3 is formed in a tip part of the inlet port 1 by means of extruding the outer circumference of the cylindrical tip part inward into a semicircular section. With this constitution, even in the case where the outside air is drawn in directly from the inlet port 1, a sudden whirl in the flowing direction of intake air in and around the intake conducting part 3 is solved, thus any turbulent flow is prevented from occurring. Therefore a noise is preventable from occurring and, what is more, air blowing efficiency is improvable in this way.
Patent JP-H06309303-A (JP)
Title: Character input device
Inventor: HAMADA AKIRA
IPC: G06F17/22
Filed: 1993-04-22
Abstract: PURPOSE:To improve a procedure function and a backup function by storing a history of input information and KANA(Japanese syllabary)-KANJI(Chinese character) conversion results and utilizing it for re-input and data restoration. CONSTITUTION:A character string is inputted and various instructions are made through an input part 1; and the inputted character string is converted into another character string by a conversion part 3 by referring to a dictionary. While the converting operation is not performed, the operation procedure of the input part 1 is stored in an input history storage part 5, but when the converting operation is performed, the character string as the conversion result is stored in the input history storage part 5. Consequently, the conversion result is stored in the history information storage part 5 in conversion-relative operation, so the input history can be utilized without preserving an internal state such as the learning contents of the dictionary.
Patent JP-S5823307-A (JP)
Title: Assigning method of alternative storage area for rotating type magnetic storage device
Inventor: NAKAMURA KUNIO
IPC: G11B20/18
Filed: 1981-07-31
Abstract: PURPOSE:To decrease the accessing and to improve the efficiency of use in recording media, by assigning an alternative sector to defective sectors depending on the number of defective sectors on one track or the alternative sectors to all the sectors. CONSTITUTION:A track sector information bit consists of defective/nondefective track display bit A, defective/nondefective sector display bit B and an original alternative sector display bit C. In initializing the magnetic plane of a rotating type magnetic storage device, the number of defects existing on one track is checked and if the number of defective sectors exists a specified number or over (a number determined with the real storage efficiency of the rotating type magnetic storge device and the degree of frequency of accessing to an alternative sector on a system), this track is taken as a defective track and the alternative track is assigned. If the number of defective sectors existing on one tack is a specified number or below, the alternative sector is respectively assigned to the defective sector.
Patent JP-H0629827-A (JP)
Title: Improved bicmos logic gate
Inventor: JIYON UIRUFURETSUDO IIGAN
IPC: H03K19/0944
Filed: 1993-04-23
Abstract: PURPOSE: To make the shift of an output signal from 'H' to 'L' sure by providing a circuit that responds to a reference voltage in proportion to a power voltage. CONSTITUTION: When VDD exceeds about 5 volt and input signals AX, AY and AZ are 'H', an output of a CMOS-NAND gate 41 at a node N 105 becomes 'L'. When N-type FET 43 to 45 are conductive, the base and collector of a transistor TR 48 are clamped and the TR 48 is forwardly biased between B and E. And a TR 47 is turned off, an output VOUT is brought down to 'L' by the TR 48. An FET 42 is turned off by 'L' of the gate. An FET 46 is turned on and makes an N 106 'L'. As the VOUT further falls lower, the TR 48 is turned off, and the FET 46 makes the VOUT 'L' that is almost equal to VSS. When the VDD is high, the FET 46 forms branch paths from the N 106 to the VSS.
Patent JP-H11312909-A (JP)
Title: Waveguide and microstrip line converter and microstrip array antenna provided with the converter
Inventor: OMURO MUNEHIKO
IPC: H01Q21/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide also a function to distribute power from an antenna probe and to reduce removal of antenna elements on a substrate as much as possible by attaching the antenna probe to the substrate with microstrip lines connected to its both ends. SOLUTION: On a waveguide 2 whose axis is perpendicular to a base plate, etched microstrip lines 5a and 5b are arranged on a printed board, and an antenna probe 4 is placed in their front ends. The printed board 3 where the antenna probe 4 is arranged so as to be directed to the aperture part of the waveguide 2 is held between a cap 6 facing the aperture part of the waveguide and a base member 1. Further, A cavity 7 of the cap 6 is made face the aperture of the perpendicular waveguide 2, and its depth is made longer than the waveguide 2 by λ/4. Microstrip lines 5a and 5b are connected to both ends of the antenna probe 4.
Patent JP-S5545579-A (JP)
Title: Hot scarfing method of hot billet
Inventor: KOBAYASHI KAZUO
IPC: B23K7/00
Filed: 1978-09-27
Abstract: PURPOSE: To elevate the rolling yield rate by performing the work by the composition depth depending upon the degree of the surface flaw, in case of hot scarfing of the surface of the hot billet which has been subject to blooming rolling.  
     CONSTITUTION: In case of hot scarfing of the rough angle billet, the O 2  gas pressure of the supply pipes 11, 21, 31 is made same as the gas pressure of the oxygen pipe 7 or 8 for the upper face or the lower face scarfing, and also it is made the setting pressure as 1/2 and 1/3 of this gas pressure, by adjusting the regulating valves 12, 22, 32 depending upon the degree of the surface defect generation state on both sides to the upper and lower faces. And the suitable gas pressure supply pipe among the supply pipes of O 2  gas pressure consisting of different stages is selected depending upon the flaw state on the sides. In order to perform the aforesaid selection, the electromagnetic valves 14, 24, 34 of the O 2  gas supply pipes are changed in advance by the electrical circuit constitution, based upon checking result of defect generation at the part of steel ingot. Accordingly, for instance, in case the scarfing is carried out by turning ON the valve 24 only and turning OFF the valves 14 and 34, and the defect degree on both the sides is varied, it is changed to other suitable supply pipe. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5244172-A (JP)
Title: Automatic mask aligner
Inventor: IKEDA HIROSHI
IPC: H01L21/302
Filed: 1975-10-06
Abstract: PURPOSE: To make magnification variable lens mechanism be variable with video voltage thereby increasing the allowable range of the size of target pattern and improving the yield of photomask. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63284983-A (JP)
Title: Reproducing device
Inventor: YAMAGATA SHIGEO
IPC: H04N5/781
Filed: 1987-05-16
Abstract: PURPOSE:To make the timing of starting the voice reproduction clear by using an operation section instructing the change in the reproduced position so as to detect that the reproduced position change is not instructed, thereby executing the reproduction of the voice signal. CONSTITUTION:A magnetic disk 1 is driven by a DC motor driver 9 and a DC motor 2 and a magnetic head 3 uses a controller 28, a motor driver 6 and a head driving motor 5 so as to control a head mobile mechanism, thereby being moved toward the track inner circumference. When the system controller 28 detects that the revision instruction for he reproduced position is not issued, the reproduction of the voice signal is executed.
Patent JP-H07330334-A (JP)
Title: Ultraviolet ray-absorbing powder
Inventor: YUZAWA MASAYUKI
IPC: C01G9/02
Filed: 1994-06-01
Abstract: PURPOSE:To obtain ultraviolet rays-absorbing powder excellent in transparency and ultraviolet ray-absorbing property and suitable as a blend component for cosmetics, coatings, etc., by including zinc oxide powder having a specific form and one or more trace elements. CONSTITUTION:An alkali solution is added under vigorous stirring so as to keep pH to >=11 to a solution obtained by dissolving 0.005-1.0mol salt containing one or more elements selected from iron, zirconium, calcium, germanium, manganese or yttrium or zinc and 0.05-1.0mol water-soluble alkali metal salt into water for 1-300sec, based on 100mol zinc salt to produce precipitate. As necessary, the precipitate is subjected to aging treatment at 60-100 deg.C for 30min to 5hr and washed with water, filtered to collect the precipitate and the precipitate is dried at 200-300 deg.C for 1-20hr. Thereby, laminar oxide zinc powder having 0.1-1mum average particle diameter and 0.005-0.2mum average particle thickness and >=3 average plate ratio and a trace element bound and retained on the surface or in the interior of the zinc oxide powder and integrated with the zinc oxide powder are included in the powder.
Patent JP-H02299990-A (JP)
Title: Working machine-mounted running vehicle
Inventor: HASEGAWA TAKASHI
IPC: B60K25/04
Filed: 1989-05-12
Abstract: PURPOSE:To improve workability by a method wherein when the number of revolutions of an engine is lower than a given rotation speed and the rising motion of the working machine of a hydraulic device for elevating a working machine is detected by a sensor, a governing mechanism is actuated to the engine speed increase side. CONSTITUTION:A tractor 1 transmits the power of an engine 2 to a drive wheel 8 through a clutch 6 and a transmission 7, and a hydraulic pump 15 is driven by means of the power of the engine 2. By the feed and discharge of an oil pressure to and from a cylinder 27 through an oil pressure control means 41 with the aid of a hydraulic pump 15, a working machine is elevated through a lift arm 33. A governing mechanism 20 is added to the engine 2, and is actuated to the speed increase side in linkage with pedaling of an accel pedal. In this case, a sensor S1 to detect the rising motion of the working machine is mounted, and when the number of revolutions of the engine is lower than a given rotation speed and the rising motion of the working machine is detected, the governing mechanism 20 is actuated to the speed increase side by means of an actuator B.