baber/WOPTO huggingface dataset:
Patent JP-S58202978-A (JP)
Title: Horizontal welding device of narrow groove of thick plate
Inventor: MURAI RIYUUJI
IPC: B23K9/12
Filed: 1982-05-19
Abstract: PURPOSE:To obtain a titlted device which secures good welding workability and forms a weld metal which scarcely causes a weld crack, by directing two electrodes to the lower side and the lower side corner in a goove, and also placing them so that the upper and lower bending angle of a welding wire can be adjusted freely. CONSTITUTION:In the preceding side containing a preceding torch 5, a wire 3 fed from a wire reel 11 is made to make one round of a grooved roll 10, by which a bending way being fixed and in the same direction is given. As for its wire 3, the final bending way is given by making it go into a feed roll 9 from the lower side, and thereafter, it is discharged through the preceding side torch 5, and arc welding of the preceding side is executed by aiming at the lower side corner. On the other hand, wire 3' of the succeeding side makes one round of a grooved roll 10', and thereafter, is made to go into a feed roll 9' from the upper side, an upward bending way is given in the end, and thereafter, it is discharged from a folllowing side torch 5', and arc welding of the succeeding side is executed by aiming at the upper side corner. As a result, the succeeding welding can be executed by giving a sufficient pre-heating effect, therefore, danger of high temperature cracking can be reduced.
Patent JP-S62241116-A (JP)
Title: Manufacture of magnetic head
Inventor: GANRIYUU YUUJI
IPC: G11B5/127
Filed: 1986-04-14
Abstract: PURPOSE:To reduce the manufacture stages and to improve the workability by filling glass to a narrow track groove and forming a nonmagnetic separator required between head core halves butted to each other at the same time. CONSTITUTION:Narrow track grooves 7, 8 are worked respectively to an R/W head core half 1 and an E head core half 2. Then the glass is molded to either face of center cores 5, 6 of both the head core halves 1, 2 to fill the glass to the narrow track grooves 7, 8 and to form the nonmagnetic center separator 15 required between the head core halves 1, 2 butted to each other at the same time. Thus, the deviation of the narrow track grooves 7, 8 is prevented, the manufacture stage is reduced to improve the workability.
Patent JP-2000278446-A (JP)
Title: Electronic mail transfer telephony equipment
Inventor: SHIMAZAKI KATSUNORI
IPC: H04L12/58
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide electronic mail transfer telephony equipment, with which a user can confirm transmission contents anytime by transferring a telephone/ FAX incoming during absence to a place designated by electronic mail. SOLUTION: A receiving/transmitting part 12 responds to the telephone/FAX incoming from a public network 11 to the user. A telephone number discriminating part 13 decides reporter information based on a caller number notice service and records the information. Whether it is audio or FAX is decided by an audio/FAX switching part 14, audio data or FAX data are converted by an audio data converting part 15 or FAX data converting part 16, and telephone number information obtained by the telephone number discriminating part 13 is added. The converted data are temporarily stored in a data storage part 17 and when the storage of data is decided by a storage discriminating part 18, a dial-up connection to a provider registered previously is performed by an automatic transfer part 19, so that data are transferred through the receiving/ transmitting part 12 to the mail server of a provider.
Patent JP-2000277250-A (JP)
Title: High-frequency heating device
Inventor: NOBUE TOMOTAKA
IPC: H05B6/68
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency heating device for heating a specific region desired on an object to be heated by changing the impedance of a boundary surface where a microwave space is formed, and to uniformize heating of the whole area of the object heated. SOLUTION: A high-frequency heating device is composed of an opening 20 formed in the left side face 12 where a microwave space 10 is formed, a groove 23 connected with the opening 20, a dielectric substance plate 24 provided in the groove 23, a stepping motor 36 for rotatively driving the plate 24 under control, a heating region selecting input part 26 provided in an operational part 25, and a control part 29 for controlling the operation of the stepping motor in conformity with the input signal entered into the selecting input part 26, whereby the support angle of the plate 24 is changed and the standing wave distribution of the microwaves in the space 10 is changed under control, and the entered heating region for the object is heated selectively or totally.
Patent JP-S62243092-A (JP)
Inventor: TAKEDA KEIZO
IPC: G07B15/00
Filed: 1986-04-16
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-S57200062-A (JP)
Title: Electrophotographic device
Inventor: EBARA NOBORU
IPC: G03G15/04
Filed: 1981-06-03
Abstract: PURPOSE:To simplify plural times of copying operations by disposing a memory drum that has a function to store light images in an image exposure route thereby disposing the memory drum formed with a thin film electroluminescence layer having a light emission memory effect. CONSTITUTION:A memory drum 12 is rotated at the speed synchronized with the sweep speed of an original, and images are written into the thin film EL layer of the drum 12. A photoreceptor 1 is rotated at the same speed as that of the drum 12, and in the position where both face each other, the photoreceptor 1 which is beforehand uniformly electrostatically charged by the light emitted by the drum 12 is exposed with images, whereby electrostatic latent images are formed. The electrostatic latent images are subjected to processings such as developing, transferring and fixing, whereby copied images are formed on plain paper. Upon completion of the transferring, the photoreceptor 1 is passed through a destaticizing part and a cleaning part, after which it is returned to the starting position where an electrostatic charger 2 is installed. The light emission state corresponding to the image information written in the drum 12 is maintained as far as a maintaining electric field is maintained.
Patent JP-S58201871-A (JP)
Title: Adhesive
Inventor: MAEDA AKIO
IPC: C08K5/47
Filed: 1982-05-20
Abstract: PURPOSE:An adhesive, prepared by adding a benzotriazole or mercaptobenzothiazole as a rust inhibitor for copper to a polyurethane adhesive composition, and suitable for bonding the copper to polyvinyl chloride without deteriorating the adhesive force with time under heating. CONSTITUTION:An adhesive prepared by adding (B) 1-20wt%, based on (A) a polyurethane adhesive composition (preferably a polyisocyanate adhesive composition, urethane prepolymer adhesive composition containing terminal free isocyanate groups or polyurethane adhesive composition containing terminal hydroxyl groups), benzotriazole or mercaptobenzothiazole, to (A) the polyurethane adhesive composition. A two-pack type adhesive containing a straight chain polyurethane having 5,000- several tens of thousands molecular weight which is a polyaddition reaction product of diphenylmethane diisocyanate with a polyether diol or polyester diol having 1,000-3,000 molecular weight and has terminal hydroxyl groups as a main agent in combination with a polyisocyanate, etc. as a curing agent is preferred for the component (A).
Patent JP-S5421745-A (JP)
Title: Precoating method of optical glass fibers
Inventor: YOSHIZAWA TETSUO
IPC: C03B37/00
Filed: 1977-07-20
Abstract: PURPOSE: To rapidly form a film of auniform surface and thickness on optical fibers by coating plastisol or latex of thermoplastic polymers thereon and heat-setting the same. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63251089-A (JP)
Title: Production of ester wax
Inventor: TANIGUCHI MORIMASA
IPC: C12P7/62
Filed: 1987-04-08
Abstract: PURPOSE:To contrive to shorten reaction time and to make synthesis ratio efficient, by adding >=5wt.% water to fats and oils and producing ester wax by alcoholysis. CONSTITUTION:Vegetable, animal or synthetic fats and oils are used as fats and oils of raw material. 6-24C mono- or dihydric aliphatic alcohol is used as a higher alcohol, the other raw material. Any lipase usable for hydrolysis of fats and oils may be used and lipase having low hydrolyzing ability of ester wax and position selectivity for glyceride is preferable. The amount of water used in alcoholysis reaction is >=5wt.%, preferably about 10-300wt.% and depends upon kinds of fats and the oils and the lipase. The optimum condition for reaction temperature is determined based on melting points of raw material and reaction product and thermostability of lipase.
Patent JP-S62244886-A (JP)
Inventor: HASEGAWA YUKIO
IPC: B66C1/22
Filed: 1986-04-16
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-H03285862-A (JP)
Title: Drying furnace
Inventor: ITO NORIAKI
IPC: C04B33/30
Filed: 1990-03-30
Abstract: PURPOSE:To control the humidity of the atmosphere in a drying chamber so as to improve the drying speed by constituting the drying furnace for ceramic material into the double structure enclosed with outer walls and inner walls, and discharging the moisture in the inside of the inner wall of the drying chamber by dew formation due to cooling. CONSTITUTION:The drying furnace 10 used for drying utensils, etc., made of ceramics is provided with the outer walls 11 of steel plates fixed with heat insulation material 13 and the inner walls 12 which are provided in the inside of the outer walls and consist of perforated steel plates having numerous perforations 12a, and heat insulation material 14, such as celamic fiber, is laminated on the inside of the inner walls 12 to form the drying chamber 15 in which objects to be dried are put. Air is introduced from a suction port 16 to be heated by seath heaters 18 to dry the objects 4 to be dried, and the atmosphere contg. moisture is introduced into the heat insulation chamber 20 between the inner walls 12 and the outer walls 15 from the perforations 12a through the layer of the heat insulation material 14. The cooling pipes 22 provided in the heat insulation chamber 20 are cooled by passing cooling medium therein to cool the atmosphere contg. moisture to be made into dews which are discharged through a discharge opening 24, and the atmosphere is discharged from a gas discharge opening 19. The humidity and temp. in the drying chamber 15 are optionally controlled to dry the objects to be dried in high speed.
Patent JP-H01258530-A (JP)
Title: Interface system
Inventor: RIKIYAMA HIROKI
IPC: H03K19/00
Filed: 1988-04-08
Abstract: PURPOSE:To obtain abnormal information at the time of generating abnormality by using an ECL logic in which an input becomes an 'L' level when an input terminal is opened and an output becomes an 'H' level when the supply of a power source is interrupted. CONSTITUTION:In an interface system composed of a transmission side equipment 100 and a reception side equipment 200 constituted by using an ECL logic, when abnormality occurs at transmission lines 7 and 8 and a line is interrupted, both input terminals 9 and 10, which become open by the characteristic of an ECL, become an 'L' level. At this time, it is decided at the reception side that an output terminal 16 becomes an 'H' level and abnormality occurs at a transmission line. When the abnormality occurs at the equipment 100, an alarm signal is inputted from an input terminal 2, a power source supply/ interruption circuit 4 is operated and the supply of the power source to an OR/NOR gate 3 is stopped. At this time, both outputs of the gate 3 become the 'H' level by the characteristic of the ECL, and both output terminals 5 and 6 become the 'H' level of the ECL. For this reason, an output terminal 5 becomes the 'H' level and the generation of the abnormality of the equipment 100 is decided by the equipment 200.
Patent JP-S60230242-A (JP)
Title: Reset factor discriminating system
Inventor: KIHARA JIYUNICHI
IPC: G06F1/24
Filed: 1984-04-28
Abstract: PURPOSE:To judge a reset factor of a processor without providing a hardware flip-flop by utilizing a fact that the contents of a volatile memory go to unstable in a state that a power source is disconnected. CONSTITUTION:A microprocessor 11 reads out the contents of the key word area of a RAM13. Also, it decides whether a read-out error is generated or not. In case of the read-out error, it is decided to be a reset caused by a power source turn-off a power source turn-on. In this case, the microprocessor 11 clears the whole area of the RAM13, and writes a prescribed key word in a key word area 16. On the other hand, in case the read-out error is not generated, whether a read-out data from the key word area 16 coincides with a prescribed value or not is decided. In case the decision is YES, it is decided that the reset is caused by other factor than turning off of the power source, and in case said decision is NO, it is judged that the reset is caused by a factor of turning off of the power source.
Patent JP-H05255356-A (JP)
Title: Fluorocarbon siloxane compound
IPC: C07F7/12
Filed: 1992-03-10
Abstract: PURPOSE:To obtain a new compound, having a high fluorine content and low surface energy, excellent in chemical resistance and useful as various solvents, mold release agents, etc. CONSTITUTION:The objective compound of formula I [R is 1-8C monofunctional hydrocarbon; (a) and (b) are 1-4; (c) is 1-3]. This compound is obtained by reacting a fluorocarbon disilanol of formula II in the presence of an acidic compound at 70-120 deg.C. The acidic compound such as a fluorocarbon-based carboxylic acid used as a dehydration condensing catalyst is added in an amount of 0.001-10 pts.wt. based on 100 pts.wt. compound of formula II. This compound is useful as an additive for fluororubber or silicone rubber for improving the mold releasability from a metallic mold and flexibility in rolling operation or pressing and further as an oil and a raw material for elastomers excellent in solvent and chemical resistance and surface characteristics.
Patent JP-S5712655-A (JP)
Title: Ink jet recording device
Inventor: NAKAGAWA FUMIO
IPC: B41J2/165
Filed: 1980-06-27
Abstract: PURPOSE:To remove clogging in the opening part of a nozzle and bubbles in the printing head by a method wherein the opening part of the nozzle is shielded by a cap and the bubbles in the nozzle are absorbed and removed while the printing is not performed. CONSTITUTION:While the printing is stopped the printer head 10 is moved up to a position facing a cap means 19 and the cap 23 is made to contact with the front of the printer head by the operation of a spring 24. The pump 35 of a bubble absorbing means 20 operates for a few minutes at the beginning of the recording to make a negative pressure in an ink recollecting tank 32 and to recollect bubbles mixed in the ink chamber of the printer head 10 with ink into the ink recollecting tank 32. Then, the cap is separated from the printer head, the printer head is moved up to a purifying means, the front is purified and then the printer head is moved up to the printing position.
Patent JP-H08263503-A (JP)
Title: Data base generation system for control
Inventor: INOUE HARUKO
IPC: H04L69/40
Filed: 1995-03-17
Abstract: PURPOSE: To provide the generation system for a data base for control which does not require a large-capacity memory for a package for control, shortens the time required to generate the data for control, and easily update a table for control. CONSTITUTION: This system is equipped with many kinds of control package 20 to be controlled and a control package 10 which controls the packages 20 to be controlled, each package 20 to be controlled is equipped with a memory 21 storing data required to control the package 20 to be controlled, and the control package 10 is equipped with a data base generating means 11 which reads data out of the memory 21 of the package 20 to be controlled and generates a data base 30 for controlling the package 20 to be controlled.
Patent JP-S58204775-A (JP)
Title: Controller for power converter
Inventor: KUGE KATSUTAROU
IPC: H02P7/292
Filed: 1982-05-24
Abstract: PURPOSE:To perform the linearization of a phase control characteristic and the reduction of a power converter by providing a PLL control circuit which controls the phase of a ring counter which applies an energization signal to the converter in synchronization with the voltage waveform of a power source. CONSTITUTION:A signal applied from the output of a ring counter 73 for controlling the energization of a thyristor to a logic circuit, of a thyristor Leonard device which drives a DC motor 1 via thyristor rectifiers 2, 3 is compared by a phase comparator 41 with the signal of a synchronizing signal circuit 11 of a power source, the output is inputted to an integrating amplifier 42 to form a PLL phase control loop. The output of a current control amplifier 31 is applied thereto to form a PLL speed control loop, and a bypass circuit is formed at the amplifier 42 with a differentiating amplifier 51. Accordingly, a phase control circuit is formed with the PLL loop, integrated, and the response of the speed control system can be accelerated.
Patent JP-H07293475-A (JP)
Title: Gas compressor
Inventor: NONAKA TAKESHI
IPC: F04C18/344
Filed: 1994-04-25
Abstract: PURPOSE:To provide a gas compressor capable of selecting the suitable oil separating performance. CONSTITUTION:An oil separator main body 602 of an oil separator 6 is formed of a sintered body instead of the conventional wire mesh, and thereby the problem of deterioration of durability to be generated in selecting oil separating performance in the case of the wire mesh can be solved. Gaseous refrigerant compressed together with oil by a compressor main body 2 is made to collide with the oil separator main body 602 from a discharge hole 208 through a communication passage 603. Moreover, when oil separating performance is selected, the grain size of the sintered body for constituting the oil separator main boy 602 is suitably selected, and thereby the distance between the sintered grains is changed.
Patent JP-S582207-A (JP)
Inventor: JIYOOJI KONSUTANTEIN BURAITASU
IPC: C01B17/05
Filed: 1982-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63253318-A (JP)
Title: Input device of data for designing optical system
Inventor: MATSUNO SHOJI
IPC: G06F17/50
Filed: 1987-04-10
Abstract: PURPOSE:To facilitate the recognition, correction and modification of each element data by inputting and displaying the data while it is recognized on a display device for the unit of each element composing an optical system. CONSTITUTION:When an operator selects his desired element in a display menu and inputs its number through a keyboard 1, an input display control means 4 displays the input item of the element data on a CRT 8. A control means 3 outputs the inputted element design data to a graphic data calculation means 6, and simultaneously, based on the design data, prompts the means 6 to output glass data that a supplementary storage device 7 needs. The graphic data calculation means 6 calculates the graphic of the element, outputs it to the control means 3, which instructs an output display control means 5 to display the graphic of the element. The means 5 displays the graphic on the upper half the display screen of the CRT 8. Thus the data on each element composing the lens system can be easily recognized and modified.
Patent JP-S58204629-A (JP)
Title: Frequency converter
Inventor: NAGAI JIYOUJI
IPC: H03D9/06
Filed: 1982-05-21
Abstract: PURPOSE:To attain a prescribed performance by means of shield, by arranging >=2 circuit parts among an input circuit part, a mixing part, and a local oscillator part in the 1st and the 2nd frequency converting sections on separate printed wiring boards. CONSTITUTION:In a frequency converter, shield plates 20A, 20B are erectly provided to constitute an up-converter section 21 and a down-converter section 22. The converter section 21 consists of an input BPF section 23, the 1st mixer 24 and the 1st local oscillator section 25, and these circuit sections 23-25 are mounted on separate split printed wiring boards 23A-25A, respectively. These wiring boards 23A-25A are constituted to provide erectly shield plates 26, 27 for the shield. Through the constitution in this way, the leakage of the oscillating component of an oscillator 25 or the invasion of various disturbing signal induced in an input terminal 28 is prevented.
Patent JP-S5312269-A (JP)
Title: Semiconductor device and its assembling device
Inventor: YOSHIDA HIROSHI
IPC: H01L21/60
Filed: 1976-07-20
Abstract: PURPOSE: To let radially extending grooves be produced on the surface of the ball part formed by nail head bonding, increase the area of alloy layers and increase bonding strength by providing radially extending protrusions at the end of a capillary. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10277676-A (JP)
Title: Production of easy opening can lid
Inventor: KURIHARA MASAYOSHI
IPC: B21D51/44
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To produce an easy opening can lid whose can opening force is stabilized and reduced and whose can opening property is improved. SOLUTION: By using a pair of dies composed of a punch with the curvature of radius of a knife edge being made less than 0.5 mm, a die and a blank holding plate, and by executing halfway stopping shearing on the condition of one side clearance between the punch and the die being more than 0 mm against a can lid 1, on each of the front face and the back face of the can lid 1, crack like opening notches 2a, 2b are formed within the range of the remaining wall thickness being 0.08 to 0.15 mm.
Patent JP-H03285220-A (JP)
Title: Electrode-supporting structure in lightning insulator
Inventor: FURUKAWA SHUJI
IPC: H01B17/46
Filed: 1990-03-30
Abstract: PURPOSE:To minimize an amount of fluctuation of a discharge gap length due to movement of each transmission line in the direction of its path, by gripping the transmission line by means of grip portions each of which is formed by rotatably setting linking pieces one by one its the form of a joint. CONSTITUTION:Since each grip portion 34 for gripping its corresponding transmission line 9 is rotatably and elastically set one by one to a base frame 30, independently in accordance with the movement of the corresponding transmission line 9 each grip portion 34 makes turning motion, upon movement of any transmission line 9 in the direction of its path due to wind, snow-covering, attachment of ice, or the like. In addition, since the turning movement of each grip portion 34 is completely free of the movement of the other transmission line, the movement of each transmission line 9 is absorbed by the turning movement of the grip portion 34. Accordingly, no movement of an electrode- supporting bar 45 may occur so as to minimize the change in the discharge gap length G.
Patent JP-S60232706-A (JP)
Title: Shaping circuit for generating modulated signal
Inventor: BURIAN MAAKU MIRAA
IPC: H03C3/22
Filed: 1985-04-23
Abstract: PURPOSE:To control a modulated signal widely by using a non-linear resistor consisting of an FET for one component of a resistance type potential divider. CONSTITUTION:The FET is used for one of two resistors in the potential divider. The shaping circuit consisting of the potential dividers 30, 33 shapes a modulated signal from a VCO and reduces distortion in an FM component in an output from the VCO.
Patent JP-S5422810-A (JP)
Title: Control system for video recording and reproducing apparatus
Inventor: TEJIMA TSUNEHIKO
IPC: G11B15/46
Filed: 1977-07-22
Abstract: PURPOSE: To improve the performance of a rotation control system of a VTR by providing an auxiliary feed-back loop, which is operative to modulate a reference position in response to a phase error signal, to establish a preset relationship between a rotational phase and the reference position. 
     COPYRIGHT: (C)1979,JPO&Japio