baber/WOPTO huggingface dataset:
Patent JP-S59186469-A (JP)
Title: Converting and processing method of image signal
Inventor: UENO YUTAKA
IPC: H04N1/17
Filed: 1983-04-07
Abstract: PURPOSE:To improve data compressibility greatly without much deterioration in picture quality by dividing one screen into plural blocks and deciding the black- and-white value of an aim picture element by specific conversion in a block wherein the amount of a picture signal between scanning lines in every block is large. CONSTITUTION:For example, when the image signal of the (2n)th line L2n is inputted from an input terminal 1, the image signal of the (2n-1)th line L2n-1 is outputted from the 2nd line memory 3, and the image signal of the (2n-2) line is outputted from the 1st line memory 2. The output of the 1st line memory 2 is inputted to the 1st shift register 7 and the output of the 2nd line memory 3 is outputted to the 2nd shift register 8. Signals of those eight picture elements and the output signal of a delay circuit 10 are inputted to an ROM11. The ROM11 is stored with a converting method of image signals and outputs the black-and- white value determined by nine signal patterns.
Patent JP-H03264708-A (JP)
Title: Safety device for steam turbine
Inventor: INAZUKI KAORU
IPC: F01D21/16
Filed: 1990-03-15
Abstract: PURPOSE:To carry out a performance test of a relay trip valve in a plant operating state by carrying out the performance test of the relay trip valve with a test solenoid valve, and supplying an oil pressure to the lower portion of an oil cylinder of a main steam valve by use of a relay lock out valve. CONSTITUTION:In order to carry out a performance test of a relay trip valve 67 in a plant operation state, a solenoid 9a of a solenoid valve 9 in a relay lock out valve 8 is first excited, to move a piston 9b of the solenoid valve 9. An oil pressure supplied to a P port is supplied from a B port to the lower portion of an oil cylinder of a main steam valve in a governing valve and an intercept valve. Next, a solenoid 7a of a test solenoid valve 7 is excited to move a piston 7b of the test solenoid valve 7. Therefore, an oil pressure supplied from a master trip solenoid valve 5 to the relay trip valve 6 is cut off by means of the test solenoid valve 7, and an oil pressure supplied to the relay trip valve 6 is discharged to a drain line through the test solenoid valve 7.
Patent JP-S63278740-A (JP)
Title: Chip handling device for machine tool
Inventor: HORIKAWA KICHIJI
IPC: B23Q11/00
Filed: 1987-03-19
Abstract: PURPOSE:To make it possible to rinse even large-sized chips with low pressure, small quantity of oil by providing a plurality of nozzle holes at the top end position of a slope of a gently sloped table having a small height difference and blowing compressed air to the nozzle holes. CONSTITUTION:Machining oil of a normal supply pressure used in machine tools flows out of nozzle holes 10 and, while flowing along a sloped surface 7 of a table 3, rinses off chips. When the machining oil flows out of the nozzle holes 10, compressed air with an accelerated flow velocity from a narrowed air jet outlet 16 is blown to the machining oil flowing through the nozzle holes 10. As a result, a high velocity fluid is obtained as a mixture of oil and compressed air to rinse even large-sized chips on the table 3.
Patent JP-H04276431-A (JP)
Title: Connecting member made of reinforced plastic
Inventor: TAKEUCHI TADASHI
IPC: B29K105/08
Filed: 1991-03-04
Abstract: PURPOSE:To provide the construction which is of low cost and easy to make, in the suspension arm made of reinforced plastic integrally provided with the connecting base part connected to other member on at least one end-surface of an arm body. CONSTITUTION:The bass part 10b for connection is composed of the sleeve 11 having the projected part 11b halfway of the longitudinal direction of outer periphery, the cylindrical body 12 fitted into said outer periphery with prescribed peripheral gap and a pair of coil springs 13, 14 inserted into the gap between each end of the projected part 11b of the sleeve 11 and the cylindrical body 12 at the part between the inner periphery of the cylindrical body and the outer periphery of the sleeve 11. Each constructional members 11-14 of the connecting bass part 10b are used as assembling bodies, and an arm body 11a may be formed thereon by filament winding method.
Patent JP-S58181545-A (JP)
Title: Tool damage detection controller
Inventor: HONDA TAKAKATSU
IPC: G05B19/4065
Filed: 1982-04-15
Abstract: PURPOSE:To turn on an indicating light and simultaneously surely and automatically exchange tools of identical kind when a tool is damaged, by using a timer to change the displacement of the tool. CONSTITUTION:When a tool is damaged, an indicating light PL is turned on and a stop signal OUT is generated to send an identical-kind tool exchange instruction signal tc from a microcomputer CPU to a numerical controller NC. At that time, an identical-kind tool exchange instruction signal t'c is sent out from the numerical controller NC to a tool exchange arm 15 and a tool magazine to exchange tools of identical kind. After the exchange of the tools, a completion signal (h) is sent to the numerical controller NC and a flip-flop FF to reinstate it to turn off the indicating light PL and remove the stop signal OUT. After that, it is detected whether the new tool is damaged or not.
Patent JP-H06249355-A (JP)
Title: Drive device for fluid valve
Inventor: HORIMOTO MIKIO
IPC: F16K31/05
Filed: 1993-02-25
Abstract: PURPOSE:To provide a fluid regulating valve which performs refuge operation, such as cutoff, manually at the time of a battery running-down or power service suspension, and besides has excellent operability. CONSTITUTION:A fluid regulating valve is operated to regulate a flow rate through drive of a pilot valve body with the aid of a drive machanism 200. The drive mechanism 200 is driven by rotation of a rotor 230 through rotation excitation of a solenoid coil 240. Through rotation of the rotor 230, the rotational drive force thereof is transmitted to the output part 234b side of a drive shaft 234 through a reduction gear 250. The drive shaft 234 is inserted through the through-hole 231 of the rotor 230 and the other end thereof forms a handle support part 234a. A handle 270 is fixed to a support 234a and when handle 270 is rotated, the drive shaft 234 is directly driven not through the reduction gear 250.
Patent JP-S59190132-A (JP)
Title: Paper feed device
Inventor: SHIGEMORI YOSHIO
IPC: B65H5/06
Filed: 1983-04-12
Abstract: PURPOSE:To have a small-sized paper feed device in light weight equipped with accurate timing adjustment capability by opening and closing the gate to a sheet transport path by a cam mechanism, which is operated by rotation of a rotary shaft of a feed roller, thereby eliminating necessity for use of any gate driving motive, and by simplifying the construction. CONSTITUTION:In conformity to a copying command signal etc., a pair of sheet feed rollers 39, 39' and a cam 40 rotate, and as the current radius of the cam 40 increases a gate member 51 turns in the direction of Arrow D, so that a sheet 2' is sent to the gate part 9 as well as a folder part 54 sinks, and then the transport path is blocked to hinder the sheet 2' from going straight to transport rollers 13, 13'. The sheet 2', coming into contact with the folding part 54 is pushed out further by the above-mentioned rollers 39, 39' to be bent as along the inner surface of said gate member 51. When a step part 46 passes the contact part of a lever 47, this gate member 51 turns in the directon of Arrow D' to open, while the sheet 2' is bitten by its own repulsive force to be then transported by the rollers 13, 13'. Accordingly the opening/closing control of the gate is conducted following the rotation of feed rollers, so that it is sure to provide high precision timing adjustment.
Patent JP-S58178489-A (JP)
Title: Magnetic card detector
Inventor: NAKARAI MASAZUMI
IPC: G06K7/08
Filed: 1982-04-14
Abstract: PURPOSE:To detect the presence of magnetic information on a magnetic recording zone by supporting a magnetic head as a detector rotatably in a moving and a vertical direction, and holding it elastically so that the magnetic head fits with a magnetic card. CONSTITUTION:Upper and lower, and left and right guide members 1-4 form a card passage 5. The magnetic head 7 as the detector is held by a holding member 6. The holding member 6 consists principally of a movable body and its supporting member 13; the movable body consists of a holding frame 8 made of resin wherein the magnetic head 7 is pressed in and held, metallic elastic members 9 and 9 composed of two sets of leaf springs extending to both sides of the holding frame 8, and two units of resin-made rodlike parts 10 and 11 formed at both ends of the frame 8. An electromagnetic solenoid drives the holding member 6 reciprocally at right angles to the receiving direction of the card passage 5.
Patent JP-H05265511-A (JP)
Title: Control system
IPC: G06N3/00
Filed: 1992-03-19
Abstract: PURPOSE:To improve processing accuracy designing a control or an information processing based on the theory of concentrated constant system and eliminating approximate operation by extracting the kinds and components of pattern signals, in a mechanism converting the distributed constant signal of a control object into a concentrated constant signal. CONSTITUTION:The information of a distributed constant system is inputted in a distribution constant-concentrated constant conversion mechanism 2 via a sensor. This distributed constant data are converted into concentrated constant by the conversion mechanism 2 and inputted to a concentrated constant type controller 3 constituted of the control theory of the concentrated constant system. The conversion mechanism 2 is composed of a device such as a neurocomputer, for instance. The function preliminarily stores the pattern to be the data of the distributed constant system as a reference waveform and extracts the amount of the reference wave system component to be included in the distributed constant patterns of the outputs of a real control object or an information processing object 2. In a hierarchical type neural net 4, an input is inputted in an input layer, the output of the input layer is inputted in an intermediate layer and the output of an output layer becomes a final output.
Patent JP-H02243003-A (JP)
Title: Magnetostatic wave oscillator
Inventor: MATSUURA HIROYUKI
IPC: H03B5/18
Filed: 1989-03-15
Abstract: PURPOSE:To prevent the production of a mode jump by placing an amplifier and a transducer for a magnetostatic wave delay line side by side so as to reduce the delay time of the wiring part between them. CONSTITUTION:With a microwave signal applied to a transducer 13 through an amplifier 16, the transducer 13 generates a magnetostatic wave 14 onto a YIG thin film 12. The magnetostatic wave propagating onto the YIG thin film 12 is reflected at a right angle in a ridge 122 and then made incident in the transducer 16. The wave is converted again into an electric signal by the transducer 15, amplified by an amplifier 16 and the oscillating state is maintained. Since the transducers 15, 13 and the amplifier 10 are placed side by side, the wiring among them is installed at a short distance and the delay time in this wiring is decreased, and the sweeping over a wide frequency range is attained without any mode jump.
Patent JP-H01237922-A (JP)
Title: Magnetic head
Inventor: KATO TAKAHIRO
IPC: G11B5/31
Filed: 1988-03-18
Abstract: PURPOSE:To obtain a gap length without variance while foreign matters mixed in adhesives are stopped to a groove by forming a groove to cross with a converting element on the bonding surface of a second block when the second block is bonded and fixed at the element side of a first block to provide a thin film converting element. CONSTITUTION:A groove 2 is formed at a first ferrite block 1 composed of NiZn, covered with a thin film insulating layer 3 such as Al2O3 and a converting element 4 composed of Au, etc., is formed on this. Next, the element 4 is protected, a second ferrite block 5 to constitute a closed magnetic circuit is stuck with adhesives 6, a converting gap length 10 is determined by the thickness of the layer 3, and at this time, a groove 7 for filling adhesives to cross at all elements 4 provided at the block 1 is formed on the bonding surface of the block 5. Thus, the foreign matters mixed at the adhesives 6 remain in the groove 7, does not enter the bonding surface to form a converting gap length, and the converting gap length is specified only by the thickness of the layer 3.
Patent JP-S59189714-A (JP)
Title: Switched capacitor filter
Inventor: KOBAYASHI MASANORI
IPC: H03H19/00
Filed: 1983-04-11
Abstract: PURPOSE:To obtain satisfactory characteristics in both pass frequency bands adjacent to an eliminated band without the influence upon the characteristic upon a BEF by setting a voltage, which is applied to the inductance of LC ladder filter parallel branches, and a current, which is flowed to the resistance of series branches, to the output of an operational amplifier. CONSTITUTION:For the purpose of maximizing the dynamic range of a filter in consideration of both of distortion characteristic and noise characteristic, node voltages are so scaled that maximum output voltages of respective operational amplifiers of the filter are equal to one another. Though the output of an operational amplifier 406 becomes 1/R when the value of a feedback capacitor 411 of the operational amplifier 406 is increased R times, the charge transfer quantity to the next stage is reduced by the reduction of the output. Consequently, values of the capacitor and a switched capacitor which are connected directly to the output terminal of the operational amplifier 406 are increased R times for the purpose of preventing the change of charge transfer quantity before and after scaling. In an SCF having the BEF characteristic which is realized in this manner, a stable filter characteristic which is not affected by the variance of IC producing processes is obtained by the advantage that the element sensitivity of the LC ladder filter is zero.
Patent JP-H07265945-A (JP)
Title: Metal strip coiling device
Inventor: SHIBUYA SATOSHI
IPC: B21C47/06
Filed: 1994-03-31
Abstract: PURPOSE:To prevent the generation of the reel mark by pressing a belt by a press roll against a passing guide to eliminate the sagging of a metal strip to be carried in the sagged condition to allow tracking when the metal strip passes through the space between the passing guide and the belt. CONSTITUTION:In a metal strip coiling device 10, a metal strip carried in the sagged condition is guided by a passing guide 22, and passes through the space between this passing guide 22 and a belt 14. A press roll 26 presses the belt 14 against the passing guide 22 when the metal strip passes through the space between the passing guide 22 and the belt 14. The metal strip in the sagged condition is held by the belt 14 and the passing guide 22, and pressed against the passing guide 22 by the press roll 26, and the metal strip is held flat to eliminate the sagging, improve the positioning precision, and prevent the generation of the reel mark. When a hydraulic cylinder 28 to adjust the pressing force of the press roll 26 is provided, the metal strip can be pressed with appropriate force according to the kind of the steel.
Patent JP-H03262615-A (JP)
Title: Manufacture of trim parts for automobile
Inventor: MORITA HIROKIYO
IPC: B29L31/58
Filed: 1990-03-14
Abstract: PURPOSE:To improve an external appearance of a product without generating creases on a skin material, by a method wherein after the skin material is heated, softened and vacuum-molded along a mold surface of a top force for mold press molding, at the time of mold press molding of a resin core material distributed and fed within a mold press molding tool, molding of the core material and unification of the core material and skin material are performed simultaneously. CONSTITUTION:A skin material 12 is positioned at an intermediate position between press molds 20, 30 and heated by a heater 50 up to a softened condition. Then the skin material 12 is vacuum-molded. Then a resin material 60 is distributed and fed to a fixed part on a mold surface 20a through a gate 23 of a bottom force 20. The top force 30 is lowered under a state where the skin material 12 is held by vacuum suction force and the resin material 60 is molded in the state of a desired curved surface form by fitting-in of the top and bottom forces 20, 30 and clamping-down. Along with molding of a resin core material 11 in the state of the desired curved surface form, the skin material 12 is pressed integrally with a surface side of the resin core material 11. Furthermore, an arbitrary pattern which is desirous of transferring to the surface of the skin material 12 can be engraved to a mold surface of the top force 30 by making use of a porous electroformed mold 33.
Patent JP-S54154486-A (JP)
Title: Preparation of monoolefin-alpha,beta-unsaturated dicarboxylic acid anhydride copolymer
Inventor: UEDA TSUNEHISA
IPC: C08F210/00
Filed: 1978-05-27
Abstract: PURPOSE: To prepare efficeintly a monoolefin-α,β-unsaturated dicarboxylic acid anhydride copolymer, suppressing the formation of the deposit on the inner wall of a polymerization vessel or on the surface of a stirring machine, etc., by adding a specific alkenylsuccinic acid to the polymerization system as a dispersant.  
     CONSTITUTION: To the polymerization system of a monoolefin (pref. of 2W10C) and an α,β-unsaturated dicarboxylic acid anhydride (pref. maleic anhydride), preferably 0.1W10 parts by weight (on the basis of 100 parts by weight of the above acid anhydride in the polymerization system) of an alkenylsuccinic anhydride (derivative) prepared by addition reaction of an α,β-unsaturated dicarboxylic acid anhydride to an α-olifin of ≥ 20C, preferably of 20W40C, is added as a dispersant. The succinic acid preferably has a melting point of 20W70°C and a saponification value of 80W350 KOH mg/g. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09229454-A (JP)
Title: Operation control method for air-conditioner
Inventor: TANI TATSUYA
IPC: F25B1/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To perform stable rise by a method wherein a first control part to control capacity of a compressor and a second control part to regulate based on the temperature of delivery gas are provided and the control parts are rendered effective, in order. SOLUTION: An indoor machine group 101 is connected to an outdoor machine 100 through connection pipings 28a-28c and connection pipings 29a-29c. After a refrigerant during cooling flows through a compressor 3, a muffler 4, a for-way valve 5, an outdoor heat-exchanger 6, a modulator 8, a strainer 9 and a motor-drive expansion valve 10 for controlling a refrigerant in a main refrigerating circuit, the refrigerant is divided into three circuits. A microcomputer 17 is incorporated in an outdoor machine 100, and receives temperature detecting signals from temperature sensors 18a-18c, 19a-19c, 20, 21, and 22 are received. The outdoor machine 100 is controlled according to a prestored control program. This constitution rapidly increases indoor heating capacity and shortens a rise time.
Patent JP-H01303351-A (JP)
Title: Oil pressure controller for automatic transmission and primary regulator valve therefor
Inventor: ISHIKAWA KAZUNORI
IPC: F16H61/18
Filed: 1988-03-16
Abstract: PURPOSE:To reduce shift shock by providing a cut-back pressure port for adjusting a line pressure in the pressure increasing direction, on a primary regulator valve and supporting a cut-back pressure from a cut-back valve. CONSTITUTION:Since an oil pressure is not supplied on an oil pressure servo B2 for D range/first speed step, second speed step braking, a cut-back valve 59 is intercommunicated with input/output ports (q), (j1) so as to supply a pressure corresponding to an output from a valve 53 to a cut-back pressure port (j) of a primary regulator valve 52, thus enhancing the line pressure of the port (p2). In the second speed step or more, the cut-back valve 59 intercommunicates an output port (j1) with a drain port EX, so as to set the line pressure at the lower value. The primary regulator valve 52 sets the line pressure by supplying a pressure corresponding to the output to the port (j) so as to exert a feedback pressure to a lower control chamber (f). Thus, it is possible to reduce shift shock and simplify the structure of a valve corresponding to the engine output.
Patent JP-S57181395-A (JP)
Title: Surface treatment for rare earth cobalt magnet
Inventor: TODA KAZUO
IPC: C25D5/34
Filed: 1981-04-30
Abstract: PURPOSE: To provide high corrosion resistance, decorativeness and soldering property to a titled magnet by subjecting a rare earth Co magnet to a bright activation treatment with mixed solns. of phosphoric acid and nitric acid then electroplating the same in a pyrophosphoric acid plating bath or a sulfamic acid plating bath.  
     CONSTITUTION: A rare earth Co magnet is dipped in a phosphoric acid soln. contg. 0.5W20vol% nitric acid, whereby a chemical bright activation tretment is applied on the surface thereof. Thence, it is electroplated in a pyrophosphoric acid plating bath or a sulfamic acid plating bath, by which a metallic plating film of high adhesive strength is formed on the surface thereof. By this film, high corrosion resistance, decorativeness and soldering property are provided to the rare earth Co magnet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04302991-A (JP)
Title: Vessel for baking ceramics
Inventor: NITTA SHOJI
IPC: F27D3/12
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a vessel in which entire powder therein for baking fine ceramic powder made of material powder is uniformly heated and raised at its temperature. CONSTITUTION:At least one inner cylinder 13 is stood in a vessel 10 having an outer cylinder 11 or a heat transfer column 14 is concentrically erected at a center in a bottom 12, and dimensional range of each section to an outer diameter D0 is specified.
Patent JP-S55156484-A (JP)
Title: Still picture reception system
Inventor: YAMAURA HIDEO
IPC: H04N7/025
Filed: 1979-05-24
Abstract: PURPOSE:To attain reproduction even for one incomplete screen before all data are collected, by interpolating sporadic data sampled in time-division mode. CONSTITUTION:Data of a still picture are sent separately four times, for exmaple. In a picture memory, the data are written at positions corresponding to pictures. Namely, the 1st data A, A'... are written at addresses a, a'... in the picture memory. Then, the 2nd data B, B'... are written at addresses b, b'... adjoining to addresses a, a'... in the picture memory. In a read from the picture memory, when only the 1st data are stored in the memory, a latch circuit provided at the read side interpolates the data like AAAAA'A'A'A'... and when the memory stores up to the 2nd data, data are interpolated like ABBBA'B'B'B'... to be read out.