baber/WOPTO huggingface dataset:
Patent JP-S6135676-A (JP)
Title: Picture processing method
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/40
Filed: 1984-07-27
Abstract: PURPOSE:To obtain a picture processing method with excellent gradation reproducibility by correcting the brightness of a noted point with the surrounding number dot and adopting a process comparing the corrected brightness with a variable threshold value. CONSTITUTION:A picture element brightness Iij of an original picture enters an operating device C1, brightness data R/2 is subtracted, and weight constants Ec... Ec are added respectively to the data after subtraction while the data passes through operating devices C2-C6. The added data enters a line memory M1, an output of the memory M1 enters adders C7-C11 and weight constants Eb...Eb are added while the output passes through the operating devices. The data after addition becomes data I'ij, where the picture data of the noted point is corrected by the surrounding data. The corrected data I'ij is compared with a variable threshold value by a succeeding comparator COMP and the result of comparison is a gradation picture realized value Pij.
Patent JP-H0873389-A (JP)
Title: Production of unsaturated alcohol
Inventor: SATO KEIICHI
IPC: C07C29/36
Filed: 1995-06-23
Abstract: PURPOSE: To obtain an unsaturated alcohol which is a hydrated even number oligomer of a conjugated alkadiene useful as a raw material for cosmetics, etc., in high yield and selectivity by reacting the alkadiene with water in the presence of carbon dioxide using a pd compound and a specific phosphorus compound as catalysts. CONSTITUTION: This method for producing (E) an unsaturated alcohol having a skeleton obtained by polymerization of a conjugated alkadiene (e.g. 6- vinyl-2,8,13-tetradecatrien-1-ol) is to react (C) a conjugated alkadiene with (D) water in the presence of (B) carbon dioxide using (A) a pd compound and a phosphorus compound having one or more trivalent phosphorus-oxygen single bonds [e.g. a compound of formula I [A<1> is a (substituted)aryl or a (substituted) alkyl; A<2> and A<3> are each a (substituted)arylene; Q is O, S, CO, etc.; (x) and (y) are each 0 or1] or a compound of formula II[A<4> is A<1> ; A<5> and A<6> are each a (substituted)aryl] as catalysts.
Patent JP-H062896-A (JP)
Title: Ice water transporting apparatus
Inventor: ASANO HITOSHI
IPC: F24F5/00
Filed: 1992-06-17
Abstract: PURPOSE:To smoothly control an entire system by supplying water and ice through a two-phase flow having a uniform mixture ratio to utilization systems. CONSTITUTION:A main supply tube 5 is provided from an ice reservoir 1 for storing water and ice, and a branch unit 6 is provided at its end. Branch tubes 7a, 7b for feeding water, etc., as cold to utilization systems 8a, 8b are branched from the unit 6, and an agitating member 10 for agitating the water, etc., is arranged in the unit 6 Thus, the water and the ice are branched in a uniformly mixed state by the member 10 as two-phase flow to the systems 8a, 8b, the two-phase flow having uniform ice volume rate is fed to the systems 8a, 8b thereby to smoothly control the entire system.
Patent JP-S5583632-A (JP)
Title: Electrical wiring system in vehicle
Inventor: ITSUSHIKI NORIO
IPC: B60R16/023
Filed: 1978-12-18
Abstract: PURPOSE: To detect an operating condition of switches and thus to simplify electrical wiring by a system wherein a resistance is connected to each switch to emphasize a current flowing, which is connected to common wire, and the confluent current is subjected to A/D conversion.  
     CONSTITUTION: Switch blocks 13, 14 are connected to an active junction box 20 through connectors 11, 12. In this case, resistances Z 0 RWZ n R(Ω) are connected in series to switches S 0 WS n , and the set of switch and resistance is all connected in parallel. The box 20 is provided inside with a current-voltage transducer 21 to generate a voltage E proportional to a current i, a conversion circuit 22 having a function to store digital data through and after A/D conversion and a driving circuit 23 to drive loads L 0 WL n  according to the output. Where a switch S is closed, a bit of Z n  comes in "1", the conversion data of which is stored in a memory storage, and the load L 0  is driven according to the content. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0321363-A (JP)
Title: Painting robot
Inventor: SOMA IZUMI
IPC: B05B12/00
Filed: 1989-06-20
Abstract: PURPOSE:To bond a film having a uniform thickness on the entire surface of a work by making it possible to automatically correct the revolving position of a spray pattern corresponding to the moving direction of a painting gun. CONSTITUTION:A painting gun 16 is controlled on the basis of preliminarily inputted data so as to move along a predetermined operating locus. The spray pattern correcting means 18E of a control apparatus 18 corrects the revolving position of a spray pattern so that the oval spray pattern sprayed from the gun 16 holds a definite direction with respect to the moving direction of the gun 16. As a result, teaching operation is simplified as compared with a conventional apparatus and can be completed within a shorter time. Further, the shift of the revolving position of the spray pattern can be reduced and a film having a uniform thickness can be bonded and formed on the entire surface of a work.
Patent JP-H1011232-A (JP)
Title: Communication equipment for image formation device
Inventor: YAMAGUCHI YASUHIKO
IPC: G06F3/12
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent the interruption of engine control from being frequently generated even in the case of the parallel communication system of a high interruption generation frequency by providing the reception butter of plural bytes for storing a command and the transmission butter of the plural bytes for storing a status. SOLUTION: The operations of a receiver 533 for receiving the command from a printing controller and a transmitter 534 for transmitting the status are controlled by a transmission/reception controller 535. Further, a reception butter 536 of plural bytes for storing the command and a transmission butter 537 of plural bytes for storing the status are provided. A reception state is held from the point of time of a first reception timing until the end of a reception area by the reception buffer 536 and the data of 4 bytes are read through the receiver 533 to the reception buffer 536 in a CPU 510 after the end. Also, the data of 1 byte are written to the transmission buffer 537 in the CPU 510, and after the end, a transmission clock is transferred and a transmission operation is performed.
Patent JP-H0914002-A (JP)
Title: Hand lever device
Inventor: TAOMO TOSHIO
IPC: F16H21/10
Filed: 1995-06-23
Abstract: PURPOSE: To regulate the opening of a throttle valve using a cable as a driven member for example, hold to a preferable opening securing high degree of safety owing to capability of instantly returning it to a minimum opening, preventing fingers from becoming fatigued, and obtaining good manipulatability. CONSTITUTION: A hand lever device includes a main lever 30 and a sublever 50, which are given a rotational movement operation, while the sublever 50 is integrally fixed on a winding traction member 60 which pulls, in a winding- like manner, one of the ends of a cable 20 connected to a throttle valve CV. To hold the sublever 50 in an arbitrary rotational movement operation position in an immovable condition, a torsion coil spring 40 is used as a braking means actuated by the main lever 30 braking the winding traction member 60.
Patent JP-S6221420-A (JP)
Title: Method for working wire of titanium and titanium alloy
Inventor: TANAKA KATSUMI
IPC: B21C9/00
Filed: 1985-07-19
Abstract: PURPOSE:To simplify a rolling work and to obtain a product with fine and smooth finished surface by anodizing a titanium and titanium alloy by rolling after forming a oxide film on the surface of wire. CONSTITUTION:The titanium and titanium alloy wire is anodized to form an oxide film by using solutions of sulfuric acid, phosphoric acid, organic acids and salts of those acids and then rolling is performed. In this way, the uniform oxide film is obtained with simple treatment, moreover, seizures on working is prevented to attain smooth finished products with a excellent productivity.
Patent JP-H028062-A (JP)
Title: Formation of heat generating resistor of thermal head
Inventor: KOBAYASHI MASAKAZU
IPC: B41J2/335
Filed: 1988-06-27
Abstract: PURPOSE:To enable resistor layers to be provided with a uniform surface height by using a resist layer higher in lapping resistance than the resistor layers. CONSTITUTION:A resist layer 7 is formed of a material higher in lapping resistance than the material for a resistor layer 8. When both discrete resistor layers 8 and the resist layer 7 are lapped after the resistor layer 8 is divided into the discrete resistor layers 8a disposed in opening parts 6 of the resist layer 7, the resistor layers 8a are lapped at substantially the same lapping rate as that of the resist layer 7. After the lapping, therefore, the surface heights of the discrete resistor layers 8a are equal to that of the resist layer 7, and the surfaces of the two kinds of layers are flush with each other, so that the discrete resistor layers 8a are provided with a uniform surface height. Since the lapping rate of the discrete resistor layers 8a is lower than that when only the resistor layer 8 is lapped, it is easier to adjust the height of the layers 8.
Patent JP-H0323782-A (JP)
Title: Synchronizing detection method television receiver
Inventor: ITO MASAYUKI
IPC: H04N5/21
Filed: 1989-06-20
Abstract: PURPOSE:To improve the ghost elimination factor by slowing down the response of a phase detection circuit at the operation of the ghost clean system and at the reception in a weak electric field. CONSTITUTION:When the ghost clean system is functioned, an H level ghost clean system operating signal is inputted to a control terminal 19 of a switch 52 via an input terminal 20, the switch S2 is turned on and a capacitor C4 is connected in parallel with a capacitor C3. Thus, a time constant of an APC filter 18 is increased and the response of a phase detection circuit 4 slows down. On the other hand, when an H level channel selection signal is fed to a base of a transistor(TR) Q at channel selection, the TR Q is turned on, the switch 52 is turned off, the time constant of the APC filter 18 is decreased comparatively and the response of the phase detection circuit 4 is quickened. Thus, the elimination factor of a ghost signal is increased.
Patent JP-S5382437-A (JP)
Title: Space forming method of liquid crystal panels
Inventor: IWATA KATSUAKI
IPC: G02F1/1339
Filed: 1976-12-28
Abstract: PURPOSE:To form an arbitrary and uniform spacing with ease and without any danger and achieve the improvement in liquid crystal life by coating low melting point glass paste to one panel glass and fusing and fixing the paste.
Patent JP-S643553-A (JP)
Title: Method and apparatus for detecting ph of high-temp. high-pressure aqueous solution
Inventor: DENPO KOZO
IPC: G01N27/12
Filed: 1987-06-25
Abstract: PURPOSE:To make measurement by previously forming the calibration curve of a flat band potential Efb of a metal oxide having semiconductor-like properties and the pH of a soln. CONSTITUTION:An electrochemical cell 9 is constituted of a pH sensing electrode 6 consisting of the semiconductor of the metal oxide, a reference electrode 8 and a counter electrode 7 consisting of platinum. A potentiostat 10 is connected between the electrode 6 and the electrode 8 so as to apply a potential difference therebetween. A lock-in-amplifier 11 which allows arbitrary selection of the frequency for measuring AC resistance and the phase difference between the current and voltage by passing AC current between the electrode 6 and the counter electrode 7 is inserted between said electrodes. The potentiostat 10 is preferably connected to a commercially marketed personal computer for the purpose of taking in, analyzing, computing, displaying or printing of data. The pH of the high-temp. high-pressure aq. soln. is thus measured.
Patent JP-S6139279-A (JP)
Title: Disc cartridge
Inventor: UMEBAYASHI NOBUHIRO
IPC: G11B23/033
Filed: 1984-07-31
Abstract: PURPOSE:To improve an accuracy of descending of a magnetic head and to prevent the magnetic head from being bent or damaged by providing a connecting recess lowered slightly from the case surface between a head loading slit and the nearest case ridge and inserting and arranging the circumference ridge between the connecting recesses opposed to each other with a gap. CONSTITUTION:A long hole shape magnetic head loading slit 28 is provided to both upper and lower cases 25, 26 and a shutter slide part 29 having a slight ditch is formed to the left/right. Further, the connecting recess 30 lowered slightly from other case surface is provided between the magnetic head loading slit 28 and the nearest case ridge, that is, to the upper stream in the cartridge inserting direction of the magnetic head loading slit 28. In overlapping the upper and lower cases 25, 26, the magnetic head loading slits 28 are matched in their position, the connecting recesses 30 are overlapped to constitute a thin guard 31 in the broadwise direction of a cartridge case 21 and a minute gap 32 is formed in the inside.
Patent JP-2000347743-A (JP)
Title: Position controller
Inventor: CHO BUNNO
IPC: G05D3/12
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of performing highly accurate positioning in a short time by suppressing the vibrations of a position loop and increasing a position control gain. SOLUTION: This load position controller which performs speed control on the basis of a motor speed signal obtained by performing a differential operation of a rotational position signal of a motor and also performs positional control on the basis of a load position signal from a position detector attached to a load driven by the motor, is provided with a differential operating means 801 which performs a differential operation of a load position signal and outputs a load speed signal, a subtracting means 808 which operates the difference between the load speed signal and a speed command signal, a phase adjusting means 803 which performs phase adjustment by inputting a difference signal outputted by the means 808 to a lowpass filter, a proportion gaining means 802 which inputs an output signal of the means 803,  and an adding means which adds an output signal of the means 802 to the speed command signal and outputs a new speed command signal.
Patent JP-2000347355-A (JP)
Title: Housing case for camera and housing case recycling method
Inventor: NEGISHI KENJI
IPC: B29B17/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a housing case for camera, which is inexpensive and excellent in an aptitude for recycling, and to provide the housing case recycling method. SOLUTION: The case main body 32 is constituted of a transparent resin layer 32a formed of transparent hard resin, and an opaque resin layer 32b formed of opaque hard resin, and two kinds of transparent and opaque hard resin are integrally molded in two colors by injection molding. The opaque resin layer 32b is formed so as to cover the outside other than an exposing part 9 of the transparent resin layer 32a, then, only at the part 9, the transparent resin layer 32a is exposed. And, a photographic lens 7 for a film unit equipped with a lens 3 and an object side finder window 8 are exposed to the outside out of the exposing part 9 through the transparent resin layer 32a.
Patent JP-H0332139-A (JP)
Title: Telephone equipment for connecting to plural telephone lines
Inventor: MARUKUSU KAPURAA
IPC: H04M1/715
Filed: 1990-06-19
Abstract: PURPOSE: To automatically attain connection with an empty line when one line is present at the time of picking up a handset for calling by providing a means which generates a signal indicating the usage of a handset and a switching means. CONSTITUTION: When a handset 2 is picked up, a relay 6 is in a first state, and a line A is already made busy due to connection with a telephone 15, a contact 9.1 is closed, and a voltage crossing the two lines of the line A is applied terminals 11a and 11b of a voltage detecting circuit 11. When the line A is busy, this voltage is relatively low, and an input 13c of a control circuit 13 is increased according to an output 11c of the circuit 11. The control circuit 13 switches the relay 6 to a second state in which contacts 6.1 and 6.2 are opened, and contacts 6.3 and 6.4 are closed, and a communicating circuit 5 is connected with a line B. Thus, at the time of calling by picking up the handset 2, a device 1 can be automatically connected with an empty line when one empty line is present.
Patent JP-S6138191-A (JP)
Title: Vacuum pump employing viscous seal
Inventor: KORENAGA SADAMI
IPC: F04D19/04
Filed: 1984-07-31
Abstract: PURPOSE:To improve the sealing performance between a rotor and housing by feeding liquid of predetermined pressure into viscous seal 6 then swallowing the air at the starting end in pressurizing direction through the interface between the gas and the liquid into the liquid thus evacuating the space at the starting end. CONSTITUTION:A container (not shown) to be evacuated and the space in cover 5 at the vacuum side are communicated through a conduit 11 to rotate a rotary shaft 1. Consequently, the gas in the cover 5 is swallowed through the interface 9 of liquid 8 from a liquid tank 7 and the low pressure side gas in the cover 5 into the liquid 8 to produce foam which will move to the direction of (b) section of viscous seal 6 then discharged through a conduit 12 and the liquid face in said tank 7. The interior of cover 5 is evacuated through repetition of said operation while sealing is facilitated at the high pressure side (b) of viscous seal 6 because only the head h1 of the tank 7 is the pressure difference against the high pressure side (b). With such arrangement, the sealing effect between the rotary shaft 1 and the housings 2, 4 will increase while the frictional heat can be reduced.
Patent JP-S6053703-A (JP)
Title: Fluidized bed combustion apparatus
Inventor: YAMAZAKI HITOSHI
IPC: F23C10/00
Filed: 1983-09-01
Abstract: PURPOSE:To prevent a heat transfer pipe from corrosion and wear, by oxidizing the atmosphere surrounding the pipe by supplying gas containing oxygen to the neighborhood of the pipe in a fluidized bed combustion apparatus which is used in reducing atmosphere. CONSTITUTION:Feed pipes 17 to feed injection medium containing oxygen in the neighborhood of a heat transfer pipe 5 are provided in a fluidized bed 3. The heat transfer pipe 5 is laid in the fluidized bed 3. The atmosphere surrounding the outer surface of a heat transfer pipe 5 is made into the oxidizing atmosphere by the injected meduim, although the fluidized bed 3 itself is operated in the reducing atmosphere as a whole. With such an arrangement, the heat transfer pipe 5 is prevented from being stained by sulfide, the combustion efficiency in the fluidized bed 3 is increased, in addition, the desulfurizing rate can be increased because of promotion of oxidative effect.
Patent JP-H0451029-A (JP)
Title: Pulse-driven electronic flash device
Inventor: MURATA KENJI
IPC: G03B15/05
Filed: 1990-06-18
Abstract: PURPOSE:To reduce glaringness that a person to be photographed has and to prevent a red-eye phenomenon from being generated by providing a reference pulse generating means, a start pulse generating means, a stop pulse generating means, a light emission trigger means, etc., and performing intermittent light emission plural times and giving the best lighting conditions for the purpose. CONSTITUTION:A pulse signal generation part 7 consists of the reference pulse generating means 8 which can vary the period of pulses, a frequency dividing and phase shifting circuit 9 which serves as the start pulse generating means and the stop pulse generating means by dividing the frequency of reference pulses, and a phase varying means circuit 10 which shifts the phase of a stop pulse about a start pulse. Then the light emission trigger means 3 for turning on a light emission part and a light emission stopping means 4 which stops the light emission of the light emission part are provided, light with constant brightness is emitted and stopped intermittently and continuously repeatedly, and the momentary brightness of the light is limited. Consequently, the glaringness is reduced and the red-eye phenomenon can be prevented.
Patent JP-S6220272-A (JP)
Inventor: ONO KIMIHARU
IPC: H01R43/01
Filed: 1985-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0325407-A (JP)
Title: Anamorphic attachment
Inventor: KOBAYASHI KENJI
IPC: G02B7/14
Filed: 1989-06-23
Abstract: PURPOSE:To assure the range of an object distance without being restricted by a lateral magnification by mounting a focusing mechanism to determine the spacing between the front group and rear group of the anamorphic lens in accordance with the position information of the front lens or focus ring of an image formation system. CONSTITUTION:The focusing mechanisms is constituted of a connecting barrel 5, a sliding ring 6, a cam barrel 7, stationary barrel 9, and a lens holder 8. The focus ring 3 of the camera rotates up to the angle corresponding to the object distance of a certain subject at the time of focusing the camera to this subject. This rotation is transmitted via a filter screw and through the connecting barrel 5 connected to the focus ring 3 to the sliding ring 6 and the cam barrel 7. The place where a guide groove 25 provided on the stationary barrel 9 and a cam groove 24 provided on the cam barrel 7 intersect changes upon rotation of the barrel 7. The lens holder 8 and the rear group 2 supported by this holder are then moved forward and backward along the optical axis direction. On the other hand, the front group 1 does not move and, therefore, the spacing between the front group 1 and the rear group 1 changes and the focusing is executed. The range of the object distance is assured in this way without being restricted by the lateral magnification.
Patent JP-S6219459-A (JP)
Title: Bubble-purging device for ink cartridge
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/19
Filed: 1985-07-19
Abstract: PURPOSE:To provide an ink-supplying system having a bubble-purging function, by a system wherein when a cartridge is set on a carriage, an ink bag in the cartridge is momentarily pressed by a pressing means to cause an ink to flow out, thereby simultaneously purging bubbles present in a nozzle hole. CONSTITUTION:An unpacked ink cartridge is set on the carriage, when a push rod operating pin 26 is depressed downward against a spring 28 by a lower end surface of a cartridge cover 4, and a projection 27 fitted to the peripheral surface of a pin 26 turns a seesaw lever 30 in the direction of the arrow with a fulcrum 34 as a center, whereby a rod 31 for momentarily pressing the ink bag is pushed upward, thereby momentarily pressing a part of the ink bag enclosed in the cartridge. As a result, the ink contained in the ink bag is discharged through the nozzles 20 as ink drips 23, when the bubbles present in the nozzle holes are also simultaneously discharged. The discharged ink 23 is absorbed into an ink absorber 22.