baber/WOPTO huggingface dataset:
Patent JP-S5810420-A (JP)
Title: Longitudinal belt saw board
Inventor: SUGIMOTO TADAHIRO
IPC: B23D53/04
Filed: 1981-07-01
Abstract: PURPOSE:To cut a flat and wide large steel member efficiently and accurately by cutting the material to be worked and secured on a table by means of a belt saw edge travelling longitudinally. CONSTITUTION:A table for mounting a material to be worked G is constructed with an outer table 14 at the outside of the cutting position and an intermediate table 15 at the inside of the cutting position. A clamping device 20 for securing said material G is provided on the outer table 14 to secure said material G. In order to cut the material by means of said longitudinal saw board, the longitudinal frame 3 is returned to the reset position then the belt saw edge 10 is travelled toward material G then the frame 3 is fed from the front to the rear.
Patent JP-H02285950-A (JP)
Title: Mold commutator and manufacture thereof
Inventor: HATA IKUO
IPC: H01R43/10
Filed: 1989-04-24
Abstract: PURPOSE:To stabilize moldability by employing such commutator bars constituting a commutator as having radius of outer circumferential arch smaller than the outer radius of the commutator and forming a ventilation space. CONSTITUTION:Each commutator bar 1a constituting a commutator has radius of outer circumferential arch smaller than the overall outer radius of the commutator. When the commutator bars 1a are arranged on the inner diameter of a pressure inserted ring 7, spaces 8 are formed at the opposite sides of the inner diameter of the pressure inserted ring 7 and the outer circumferential section of the commutator bar 1a. When the pressure inserted ring 7 is filled with molding material, spaces 8 are formed between the inner diameter of the pressure inserted ring 7 and the opposite sides of the outer diameter section of the commutator bar 1a and ventilation is carried out perfectly during molding work. Consequently, non-filled section does not occur, moldability is improved, the commutator bar is held reliably, no step occurs between the commutators and smooth power conduction is realized.
Patent JP-H01164189-A (JP)
Title: Video printer signal processing circuit
Inventor: YOSHIDA SATORU
IPC: H04N9/79
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a printed picture without the deterioration of picture quality by generating an optimum sampling clock according to the type of an input video signal. CONSTITUTION:A first sampling clock generating means 4 to phase-lock to a color burst signal and to generate integer multiple clock of a color sub- carrying wave frequency, and second sampling clock generating means 5 to phase-lock a horizontal synchronizing signal and to generate integer multiple clock of a horizontal synchronizing signal frequency are provided. Thereafter, when the input of either an NTSC signal having the color burst signal or a luminance signal/a chrominance signal is selected, the first sampling clock generating means 4 is used, and when the input of either an RGB signal or a component signal such as the luminance signal/a color difference signal is selected, the second sampling clock generating means 5 is used by switching both the sampling clock generating means 4 and 5 with a switch 7 respectively. Thus, the printed picture without any color dislocation can be obtained for a composite signal, and a straight line can be correctly reproduced in a vertical direction for the component signal.
Patent JP-H02282641-A (JP)
Title: Range hood
Inventor: TATSUMI TOSHIYUKI
IPC: F24F7/06
Filed: 1989-04-24
Abstract: PURPOSE:To actuate a mechanism without taking trouble to make the function of a range hood appropriate to the occasion both at the time of using a fire and not using a fire by providing a drive device for moving the lower end of the front plate forward and backward in relation to the main body of the range hood and by providing also a temperature sensor which actuates the drive device. CONSTITUTION:When, for example, a gas range is used under the main body 1 of a hood, a temperature sensor 11 inside the main body 1 outputs a signal, which causes a fan 2 to start to work and also an electric motor 7 for driving the front plate to rotate positively; this rotative motion of the electric motor 7 is transmitted to a pinion 8 and a rack 9 so that by moving a lower part-supporting rail 5' toward the front the lower end of the front plate 3 is pushed toward the front. When the lower part- supporting rail 5' has been moved by a specified distance, a limit switch 12 stops the movement of the lowe part-supporting rail 5' by cutting off the power supply to the motor 7. When, for example, the use of a gas range is stopped, the signal from the temperature sensor 11 changes so that the fan 2 stops working and the electric motor 7 rotates in reverse so as to retract the front plate 3 as a whole into the main body 1 of the hood.
Patent JP-S5628866-A (JP)
Title: Ink jet recording device
Inventor: MATSUDA YASUMASA
IPC: B41J2/18
Filed: 1979-08-17
Abstract: PURPOSE:To provide an automatic replacement of a disposer and facilitate a maintenance of the ink jet recording device by a method wherein said disposer is installed at a part of a member which is replaced or removed periodically in the ink jet recording device provided with a disposer for use in receiving discarded ink. CONSTITUTION:In an ink jet recording device in which ink is injected under a control from a nozzle head 10 fixed to a tension wire 16 tensioned via pulleys 17 and 18 and slid along a guide head 15 by a motor 19 in a rightward or a leftward direction, and printed in a recording medium 20, an ink disposer 26 applied for collecting ink particles injected periodically even when no recording is performed is attached to a member, e.g. an ink supply tank 25 for a nozzle head 10 which is replaced and removed periodically.
Patent JP-H02281808-A (JP)
Title: Electric power detecting circuit
Inventor: KOMURO KENJI
IPC: H03D1/00
Filed: 1989-04-24
Abstract: PURPOSE:To obtain the respective electric power detection outputs of two signals without being a notch filter and a band pass filter by fetching separately a peak value of an AC component of an output of an envelope detector, and a DC component, respectively, in case two signals whose frequencies are different in a high frequency input signal. CONSTITUTION:An envelope detector 1 brings a high frequency input signal containing two signals whose frequencies are different to envelope detection, and this detection output is supplied to a low-pass filter 2 and a DC cutting capacitor 3. The low-pass filter 2 extracts a DC component from the inputted envelope detection output and outputs a first detection output. Also, the DC cutting capacitor 3 fetched an AC component from the envelope detection output, executes a peak detection by a peak detector 4, and outputs a second detection output being proportional to a crest value of its AC component. In such a way, a miniature and inexpensive electric power detecting circuit which does not use a notch filter nor a band pass filter can be obtained.
Patent JP-H10294895-A (JP)
Title: Image generating device
Inventor: HONDA KAZUYUKI
IPC: G06T13/80
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an image generating device that is suitable for generating a moving image in the case of moving between at least two positions to be designated by designating at least two points in an entire image. SOLUTION: An image picking up a newspaper or the like by a television camera at high resolution is filed and a part corresponding to the television camera is extracted as required, at least two points are designated to provide a moving image inbetween (from a 1st scene to a 2nd scene). Furthermore, when only a part is extracted and broadcast like a still image and a scene 2 suddenly comes after the scene 1, a sense of incongruity as a newspaper is more or less caused. Thus, an image where it is changed little by little from the scene 1 (100) to the scene 2 (110) (panning) is generated to avoid a sense of incongruity.
Patent JP-H0576574-A (JP)
Title: Eyesight correcting device
Inventor: HIRANO SAKAE
IPC: A61H5/00
Filed: 1991-05-09
Abstract: PURPOSE:To individually own the eyesight correcting device, therefore to dispense with going to hospitals and to easily execute eyesight training. CONSTITUTION:This device is equipped with a pair of right and left eye part cover frames 2 to respectively cover right and left eyes, linking member 3 to mutually link these eye part cover frames 2, and fitting member 4 to wear the eye part cover frames 2 on the head, the linking member 3 is constituted to adjust a space between both eye part cover frames 2, the eye part cover frames 2 are constituted to shield external light while close containing the base parts around the eyes without touching the eyeballs 100, and vertically symmetrically formed, and a fine through hole 54 is formed on the front face of one eye part cover frame 2.
Patent JP-H10291149-A (JP)
Title: Angular part device for glass plate
Inventor: UENISHI KAZUHIKO
IPC: B24B9/08
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the working accuracy of an angular part, by mounting a grinding means which comprises a grinding wheel which is brought into contact with each angular part of a square glass plate horizontally placed and fixed after the positioning, and which is horizontally rotated. SOLUTION: The positioning of a glass plate is performed by bringing the same into contact with all of the stoppers 4a, 4a mounted on one edge side of a positioning table 3, and the side edge stoppers 4b, 4b. Then, an elevating cylinder 11 is operated to lower a pressure member 12, to press and fix an almost central part of the glass plate from an upper part thereof. The opening parts of grinding wheels 31 respectively having an U-shaped section, and horizontally rotated at a high speed, are brought into contact with four corners of the square glass plate which is horizontally placed and fixed, for almost simultaneously grinding and polishing four angular parts of the glass plate. Further, the grinding wheel 31 is movable in the X, Y axial directions, so that each angular part of the glass plate can be circularly grinded when observed in a plane view.
Patent JP-H0615413-A (JP)
Title: Method and device for direct casting of continuous metal strip
Inventor: DEEBITSUDO BURAIAN RABU
IPC: B22D11/124
Filed: 1993-04-30
Abstract: PURPOSE: To obtain a continuous sheet having uniform thickness and no hole by directly casting molten metal into the continuous strip of crystalline metal. CONSTITUTION: The supply of the molten metal 22 into a caster 18 substantially horizontal to an adjacent shifting casting surface 24, is controlled. The molten metal surface level in the outlet end part approaches the crest part of a casting roll 36 and semisolidified cast strip 30 is separated in substantially horizontal direction from near the crest part of the casting roll 36. Secondary cooling is applied during carrying of the separated strip 30 to solidify the strip and thereby, the molten metal is directly cast to the continuous strip of the crystalline metal.
Patent JP-S59230340-A (JP)
Title: Laser diode driving circuit
Inventor: URATA HARUSHIGE
IPC: H04B10/2507
Filed: 1983-06-13
Abstract: PURPOSE:To obtain the stability of light ouput and a high extinction ratio against temperature by providing plural switch circuits in response to a driving current required for a laser diode and a constant current circuit for supplying pulse current corresponding thereto. CONSTITUTION:Constant current circuits CC1-CCn are circuits supplying driving currents Ip1-Ipn and supply required currents to the laser diode LD by driving switching circuits SW1-SWn with a switch drive circuit SD driven by a pulse input signal Sin. Further, the number (n) of the constant current circuits CC1-CCn and the switching circuits SW1-SWn depends on the maximum driving current required for the laser diode in use, and when the maximum driving current is 100mA and the maximum driving current of the switching circuits SW1-SWn is 25mA, for example, the number (n) of the constant current circuits CC1-CCn and the switching circuits SW1-SWn is four.
Patent JP-H10291935-A (JP)
Title: Active oxygen free radical quencher and preventive for disease caused by active oxygen free radical
Inventor: UNNO TOMONORI
IPC: A61P29/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preventive useful as a drug, an unregulated drug, a health food and a health drink by formulating an extract of a leaf of Lagerstroemia speciosa L. SOLUTION: The subject preventive is obtained by formulating a crude extract obtained by drying a leaf of Lagerstroemia speciosa L., pulverizing the dried leaf of Lagerstroemia speciosa L., and extracting the pulverized leaf of Lagerstroemia speciosa L. with hot water, an organic solvent (e.g. methanol) or a mixture of the organic solvent and the hot water, or a resin-adsorbed component adsorbed on a styrene-divinylbenzene-based synthetic resin (e.g. Diaion HP10, etc.) or a dextran-based synthetic resin (e.g. Sephadex LH-20) in the components in the crude extract as an active ingredient, and further vitamin C or vitamin E.  The subject preventive is useful for prevention of a disease caused by an active oxygen such as periodontitis, pneumonia, senility, lung cancer and gastric cancer caused by an initiator or a promoter, cardiovascular disease, etc., caused by arteriosclerosis and senile dementia of Alzheimer type.
Patent JP-2000297693-A (JP)
Title: Cylinder block and method for forming spray coating on cylinder bore
Inventor: KATSU MASAHIKO
IPC: F16J10/04
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent peel-off of a spray coating due to thermal expansion difference by providing a cylinder bore with a linear member with wear resistance and heat resistance, adhered to the cylinder bore inner side and exposed on the spray coating surface in a flat state, so as to part spray coating. SOLUTION: A cylinder block 1 base material is made of an aluminum metal. A spray coating 3 is formed on the inner surface 2a of a cylinder bore 2. The spray coating 3 is formed by thermal spraying of an iron metal different from that of the cylinder bore 2. A carbon fiber 4 is provided spirally as a linear member with wear resistance and heat resistance, adhered to the cylinder bore 2 inner surface 2a, and exposed on the spray coating 3 surface 3a in a flat state so as to part the axial continuity of the spray coating 3, in a substantially half section L of the cylinder bore 2 upper end side. In this case, the carbon fiber 4 is fitted to a plurality of minute recess parts existing on the cylinder bore 2 inner surface 2a, while applying a load by a roller radially so as to adhere to the inner surface 2a.
Patent JP-S5731473-A (JP)
Title: Automatic welding
Inventor: NAKATANI TAKAO
IPC: B23K9/08
Filed: 1980-07-30
Abstract: PURPOSE: To prevent deposited metal from hanging down in performing butt welding of circumferential part in all positions by an arc welding machine using a nonconsumable electrode by applying current to a coil wound on the weld zone while the welding electrode moves in a down moving welding area.  
     CONSTITUTION: A butt weld zone 18 of metallic tubes 10a, 10b is welded in all positions by an arc 24 using a nonconsumable electrode 20. A coil 28 is wound around the tube 10a to be welded and while energizing the coil, welding is performed moving an electrode 20 from 0hr position P 0  to 6hr position P 6  in a down- moving welding area ED. The welding arc 24 is subjected to force in accordance with Fleming's left-hand rule by the action of magnetic line of force Φ generated in the direction of tube axis by current I that flows in the coil 28, and welding current (i). Thus, the arc is deflected upward opposite to the direction of advance of the electrode 20 and consequently, hanging down of deposited metal in the down moving area ED is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02284505-A (JP)
Title: Micro strip antenna
Inventor: NOMOTO SHINICHI
IPC: H01Q13/08
Filed: 1989-04-26
Abstract: PURPOSE:To give a satisfactory electric characteristic for a wide frequency band by essentially making a distance between the confronting surfaces of a radiation conductor and a ground conductor in such a way that it becomes larger as approaching the peripheral part of the radiation conductor compared to the central part of the radiation conductor. CONSTITUTION:The distance of the confronting surfaces between the radiation conductor 12 and the ground conductor 13 is constituted in such a way that it essentially becomes wider as approaching the peripheral part of the radiation conductor 12 compared to the central part of the radiation conductor 12. Since the impedance of a part which a radio wave radiates comes near to that of free space, a Q factor in a resonance frequency can equivalently set small. Furthermore, an unnecessary high-order mode is prevented from being excited because the thickness of a dielectric board in the central part of the radiation conductor is small. Then, the reactance components of an input impedance viewed from a feeder 14 can be ignored. Thus, impedance matching that can easily make a band width maximum can be realized by selecting the position of a feeding point in optimum.
Patent JP-H043224-A (JP)
Title: Method for managing soft module by ic card
Inventor: TAKEUCHI TAKASHI
IPC: G06F21/14
Filed: 1990-04-20
Abstract: PURPOSE:To improve the safety with regard to an illegal copy, etc., by enciphering a soft module with the individual key of an IC card and a cipher generating means by using the IC card, and decoding the enciphered soft module with the individual key of the IC card used for the encipherement and a decoding generating means. CONSTITUTION:When an origin load module 3 is stored in a data recording part 1 of an electronic computer 2, a controller of the origin load module 3 of a software, or a person having proprietary rights disturbs and enciphers a partial module 'A' 32 of the origin load module 3 by a ciphere function (F) and a secret individual key (K) incorporated in an IC part 41 of an IC card 4, and remakes it to an enciphered loading module 5. In order to actuate normally the enciphered load module 5, it is decoded by using the only IC card 4 having the same individual key as that of the time when a partial module 'A'' 52 is generated. In such a manner, it is possible to cope with a misuse attending to an illegal copy and a theft, etc., of the soft module.
Patent JP-H0599607-A (JP)
Title: Throttle opening sensor
Inventor: MURAJI TETSURO
IPC: F02D35/00
Filed: 1991-04-10
Abstract: PURPOSE:To cause a throttle opening sensor to output information about throttle opening for a fuzzy computer without requiring a membership function generating circuit. CONSTITUTION:To take out an output proportional to throttle opening from a slider 4 which slides on a resistor in conjunction with a throttle valve, a predetermined voltage 5 is applied to the slider 4 and at least more than one output port A, B, C, D is extended from the resistor 1 and constant current sources 2, 3 are connected to at least more than one of the output ports.
Patent JP-H06311921-A (JP)
Title: Forming method for cover curved part of showcase
Inventor: SUDO HARUHIKO
IPC: A47F3/04
Filed: 1993-05-06
Abstract: PURPOSE:To constitute a forming method for a cover curved part of a showcase, for forming a curved part in a cover which is attached to a case in which one face of the outside peripheral surface is opened and commodities are shown and exhibited in the inside and the outside peripheral surface of this case is covered, and the curved part which is bent and curved is provided in the middle, so that a space for storing the cover is small, and also, the cover can be carried easily. CONSTITUTION:A curved part 37 which is bent and curved by a sufficiently large radius of curvature with respect to plate thickness of a sheet metal for forming a cover 38, and can be bent even by human strength is formed to the cover 38 by installing a case 1 on the installation surface on which the case 1 is installed, and thereafter, fitting it immediately into a groove 43 formed in the case 1 and allowing a bending moment generated by human strength to work on the other end of the cover 38 whose one end is held by the case 1.
Patent JP-H01274046-A (JP)
Title: Solidification of powder sample for instrumental analysis
Inventor: FUKUMOTO TAKAO
IPC: G01N1/28
Filed: 1988-04-27
Abstract: PURPOSE:To enable highly accurate instrumental analysis quickly and easily with a simple solidification of a powder sample, by placing a fixed amount of a powder sample for analysis on a ductile substrate to press the sample intensely through a pressure disc having a mirror-finished surface. CONSTITUTION:A pressure plate 4 is mounted on the top surface of a lower pressure disc 3 of a press machine 2 and a ductile substrate 5 is placed thereon. The ductile substrate 5 herein used requires rich ductility enough to withstand a compressing force and is optimally an aluminum plate. Then, a powder sample 1 for analysis is placed on the top of the ductile substrate 5 and a pressure plate 6 is put thereon with the surface thereof ground mirror-finish. Then, a compression load is applied with a press machine 2 to press the ductile substrate 5 and the powder sample 1 for analysis intensely through two pressure plates 4 and 6. Thus, the powder sample 1 is formed smoothly integral with an aluminum plate 5 as ductile substrate and moreover, the powder surface 1a is mirror- finished thereby obtaining a solidified sample 7 ideal for instrumental analysis.
Patent JP-H042976-A (JP)
Title: Recognizing device of characteristic waveform of semiconductor laser
Inventor: NOZAKI GAKUO
IPC: G01J1/00
Filed: 1990-04-20
Abstract: PURPOSE:To shorten an operation time required for acceptable/rejectable sorting of a laser and to improve the precision of determination by detecting a straight- line part of differential I-L data in accordance with determination of a neural net and by extracting a straight line of quality determination. CONSTITUTION:First, a two-dimensional array (Li, Li) as a two-dimensional data signal (e) being measured data on a product is measured and displayed in CRT. Next, learning data are prepared as much as necessary in a neural net and recorded in a microcomputer 6. An instructor data file is read at random and made to be learnt in the neural net. When learning is ended, a learning load and threshold data are recorded as the instructor data file in the computer 6. Then, the learning load and a threshold data file are read in. Subsequently, the two-dimensional data signal (e), which is a measured value of a semiconductor laser, is read in and learning is executed. When the result of output of the neural net shows the determination that there is occurrence of an I-L kink, that is, the product is rejectable, a straight line is extracted and compared with a standard value of the I-L kink, and thereby the quality of the product is determined.
Patent JP-S61263435-A (JP)
Inventor: MURATA KATSUTAKA
IPC: A47L9/04
Filed: 1985-05-17
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-H05280380-A (JP)
Title: Control device for electromagnetic valve
IPC: F01L13/08
Filed: 1992-03-31
Abstract: PURPOSE:To start an engine easily by using an electromagnetic valve for an exhaust valve, and controlling it for opening in starting an engine and avoiding useless compression work at the time of low rotation. CONSTITUTION:A movable coil 2 connected to a solenoid valve 1 is disposed in a space between a center magnetic pole 31 and a side magnetic pole 32 in a field part 3, and a controller 4 gives an instruction for control to open the solenoid valve 1 when it determines low rotation based on a detection signal from the solenoid valve 1 in an initial stage of starting an engine, so it is released from compression work, thereby an engine rotation number can be increased to facilitate starting.