baber/WOPTO huggingface dataset:
Patent JP-H07228696-A (JP)
Title: Production of polyaminotriazine
Inventor: KIMURA KENJI
IPC: C08K5/3492
Filed: 1994-07-01
Abstract: PURPOSE:To produce the subject compound useful as a light stabilizer for synthetic resin by reacting dichlorotriazine with a specified diamine in the presence of a solid inorganic base in a water-immiscible aromatic solvent while azeotropically dehydrating and removing water. CONSTITUTION:This compound of formula III (X<1> to X<4> are H, formula II) can be produced by reacting 1 mol dichlorotriazine of formula I {Q is OR<3> [R<3> is a 1 to 12C alkyl, a 5 to 12C cycloalkyl, benzyl, piperidyl of formula II (R<1> is H, OH, a 1 to 12C alkyl, etc.), etc.], NHR<4> (R<4> is a 1 to 12C alkyl, a 3 to 12C alkoxyalkyl, phenyl, etc.), etc.} with 1.0 to 1.3mol diamine of the formula XNHRNHX<5> (R is a 2 to 12C alkylene which may be intercepted by O, etc.; X is formula II; X<5> is H or formula II) in the presence of a solid inorganic base (preferably sodium hydroxide or potassium hydroxide) in a water- immiscible aromatic solvent (preferably xylene or ethylbenzene) in an amount of 0.1 to 1 time weight based on the diamine at >=the boiling point of the solvent under the atmospheric pressure while azeotropically dehydrating and removing the produced water.
Patent JP-S6130260-A (JP)
Title: Molten metal pouring device for twin-roll casting
Inventor: KASAMA AKIO
IPC: B22D11/06
Filed: 1984-07-23
Abstract: PURPOSE:To provide a titled device which improves the characteristic of a billet by placing a box-shaped side flask with bottom members having the curved surfaces conforming to the roll surfaces of approximately the same length and having an apeture in the middle between a pair of horizontal rotating and casting rolls and maintaining the position where the solidification of the molten metal starts alway below the molten metal surface. CONSTITUTION:The molten metal 3 poured through an immersion nozzle 1 into a flapper nozzle 2 flows out onto the surfaces of the horizontal rotating and casting roll pair 4 through the molten metal outflow aperture 6 between the bottom members 2B having the curves surfaces conforming to the surface of said roll pair 4. The solidification of the molten metal 3 starts always from the roll surfaces at the bottom end of the aperture 6. The intrusion of the molten metal to the molten metal surface part is thus eliminated and the characteristic of the billet is improved.
Patent JP-H113660-A (JP)
Title: Seal furnace for cold cathode-ray tube and operating method for seal furnace for cold cathode-ray tube
Inventor: KAMEYAMA SUKEYASU
IPC: H01J9/26
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To realize a seal furnace for cathode-ray tubes capable of preventing frit adhering to a panel surface by removing frit powder floating in the furnace by a comparatively simple method. SOLUTION: A panel funnel fracture detection device 15 detects a fracture of a panel 1 or a funnel 2 in a temperature raising part 11. After that, when a conveyance forecasting device 16 detects that a succeeding panel 1 and funnel 2 will not arrive by a conveying belt 14 for a period longer than a fixed period including stop time of the conveying belt 14, a temperature raising part of temperature forcibly raising device 17 forcibly raises the temperature of the temperature raising part 11 to a crystallization temperature in a fixed period.
Patent JP-H10325376-A (JP)
Title: Plunger-type oil feeding device
Inventor: KANEKO TAKASHI
IPC: F02M59/44
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To regulate the amount of overshooting of a plunger to prevent the plunger from being seized or broken, by providing a constitution in which if the plunger lifted by a cam overshoots a projecting portion made on the end of the plunger is fitted in a recessed, portion to pressurize fuel in the recessed portion. SOLUTION: When an oil supply hole 24 is closed by the head 7a of a plunger 7 of a unit injector 100, the fuel in the plunger chamber 25 is pressurized and the pressurized fuel is applied to a needle valve 22 through a fuel passage 28 and is injected from an injection hole. If the head 7a is above the oil supply hole 24 and the oil supply hole 24 is opened, the fuel is in the plunger chamber 25 and in a recessed portion 31. If the plunger 7 overshoots when it is lifted, a projecting portion 30 is fitted in the recessed portion 31 to compress the fuel in the recessed portion 31 and to regulate the amount of overshooting, which prevents the plunger from colliding with a spring cage 10.
Patent JP-H09309863-A (JP)
Title: Batch type esterifying reactor
Inventor: MURAI MASUO
IPC: C07C67/08
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a batch type esterifying reactor capable of providing a uniform product with a small loss in an alkylene glycol. SOLUTION: This batch type esterifying reactor is obtained by installing a distillation column 5 in the upper part of an esterifying reactional vessel 1, connecting both with a reactional gas discharge pipe 3 divided with a valve 4 in order to carry out the pressurizing control and a reflux return pipe 10 equipped with a reflux tank 11 having an inlet and an outlet divided with valves 12 and 13 in the intermediate part between the esterifying reactional vessel 1 and the distillation column 5 in the reactor for esterifying an aromatic dicarboxylic acid with an alkylene glycol by the batch method.
Patent JP-H096593-A (JP)
Title: Data transferring method and data transferring device
Inventor: FUKUDA HIDEAKI
IPC: G06F5/06
Filed: 1995-06-19
Abstract: PURPOSE: To transfer a proper quantity of data to a buffer even if the bit rate is changed by keeping track of the quantity of fluctuation in the data quantity stored in the buffer and changing the data transfer interval according to the speed of data processing. CONSTITUTION: A transfer means 11 has a data quantity detection means 11a, a fluctuation quantity detection means 11b, an information means 11c and a transfer interval control means 11d and transfers data adjusting transfer speed. The data quantity detection means 11a detects the present data quantity stored in a buffer 3. The fluctuation quantity detection means 11b detects the data fluctuation quantity that the present data quantity stored in the buffer 3 is changed for reference capacity (about the half of the capacity of the buffer 3). The information means 11c stores the transfer condition on a data transfer and the correction condition. A transfer interval control means 11d refers to the information means 11c based on the data fluctuation quantity and controls a required transfer interval. According to the speed of the data processing, the data transfer interval is changed.
Patent JP-H04372868-A (JP)
Title: Drive device of cross coil type meter
Inventor: TATARA HIROKAZU
IPC: G01R5/16
Filed: 1991-06-24
Abstract: PURPOSE:To provide the drive device of a cross coil type meter characterized by that the repeated frequency of a PWM signal for driving a cross coil is set to the vicinity of the high-pass limit of audible frequency. CONSTITUTION:The sensor signal from a part to be measured is inputted to sin/cos PWM signal generating circuits 7,8 through an interface 1, a cycle measuring circuit 2, a cycle/address converter circuit 5 and a sin.cos data generating circuit 6. The frequency of an oscillation circuit 3 is divided by a frequency divider circuit 4 to be added to the cycle/address converter circuit 5 and the PWM signal generating circuits 7,8. The PWM signals generated in the circuits 7,8 are inputted to an output circuit 9 and four cycles of pulse repeated frequency are set to one pulse width modulation signal and one of a pattern wherein all of the pulse widths of four cycles are same, a pattern wherein one cycle is long by one resolving power, a pattern wherein two cycles are long by one resolving power and a pattern wherein three cycles are long by one resolving power is selected to be inputted to a cross coil.
Patent JP-S5276702-A (JP)
Title: Selective control system
Inventor: KASHIWAGI MASAHIKO
IPC: G05B11/18
Filed: 1975-12-22
Abstract: PURPOSE: A selective control system in which, even if pump characteristics are different, a long-hour driving of a certain pump is prevented and an available operating time ratio of each pump is optimized and efficient operation of an optimum number of selected pumps is effected for uniformizing starting frequencies. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6212886-A (JP)
Title: Earthquake motion intensity detecting method for control
Inventor: KATAYAMA TSUNEO
IPC: G01V1/00
Filed: 1985-07-10
Abstract: PURPOSE:To obtain a highly reliable detecting method corresponding to the degree of damage by detecting the intensity of earthquake motion as a speed response corresponding to the vibration energy included in a structure in addition to the maximum acceleration corresponding to force to be applied to the structure. CONSTITUTION:Each operating part 1 is formed so as to satisfy a prescribed equation of motion in a single-degree-of-freedom vibration system, input the acceleration of earthquake vibration as an input signal and output a speed response as an output signal. The speed response signal of the single-degree-of-freedom vibration system is momentally found out by inputting an acceleration signal of earthquake vibration obtained by an accelerometer 5 to the operating parts 1 or the speed response signal of the single-degree-of-freedom vibration system having different inherent period is momentally found out by inputting the acceleration signal of earthquake vibration based upon the common accelerometer 5 to the proper number of operating parts 1 having different inherent period respectively. Thereby, the index of vibration energy included in a structure at the generation of earthquake is obtained from the speed response signal, the index and the acceleration signal are compared with respective set values, and when the acceleration of earthquake vibration exceeds a prescribed value or when the index exceeds a prescribed value, a control signal is generated.
Patent JP-H0444875-A (JP)
Title: Printer
Inventor: MIYAZONO YUTAKA
IPC: B41J15/04
Filed: 1990-06-11
Abstract: PURPOSE:To enhance the noise frequency of a printing head and allow it to be conducted through a wall to increase an attenuation rate in a high noise level area by providing a constitution where noise from space at the printing head side with a platen acting as a border is allowed to be conducted to an area outside an enclosure and each printing wire is driven in a varying timing manner within a single pitch. CONSTITUTION:If the time when a printing head 1 moves by a single pitch is T, the number of times of printing by pins of each line at a delayed timing by time T/12 is 12. Therefore, no more than two pins are driven simultaneously, even if the maximum number of the pins are used in this invention, while the maximum 24 pins are driven simultaneously in a conventional printing wire system. Thus a printing noise is significantly reduced. If the relationship of frequency between the printing head 1 and a noise pressure is analyzed in terms of 1/3 octave, the noise pressure value when printing is performed is low in the range of 16KHz or lower and high in the range of 16KHz or higher, resulting in a high noise frequency of the printing head 1. The noise of increased frequency due to scattered printing is conducted to an area outside the printer through a wall, so that an efficient noise shielding effect and subsequent significant noise reduction are ensured.
Patent JP-H07147611-A (JP)
Title: Reprogrammable modulation and demodulation system
Inventor: GURETSUGU JIYONSON
IPC: H04M11/06
Filed: 1994-07-04
Abstract: PURPOSE: To provide a re-programmable MODEM system which can change firmware having stored operating codes through remote control or improve the grade of the firmware without requiring parts removal nor replacement, the time of engineers, nor any special tool. CONSTITUTION: An updated operating code or parameter can be reprogrammed to a modem system without replacing the hardware of a modem. The modem system incorporates a memory chip which is re-programmable in a circuit in which the operating code or parameter is stored. Two control programs control the re-programming of the updated operating code. One of the control programs is designed for manufacture and tests and the other control program enables the reprogramming of the updated operating code or parameter from a remote place.
Patent JP-H104657-A (JP)
Title: Terminal base for motor
Inventor: OTA NORIO
IPC: H02K17/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To enable simple fitting of a capacitor when it is fitted to a capacitor- holding part of a terminal base and, moreover, to prevent occurrence of an abnormal sounds due to the vibration of the capacitor by making the fixing condition of the capacitor good. SOLUTION: A fitting leg 29, having an engaging hole part 29a, is provided for a capacitor 22, and a fitting piece part 30, having an engaging projecting part 30a and an elastically deformable actuating part 31, having a projecting part 31a are provided for a capacitor holding part 24. The capacitor 22 can be fitted to the main body 13 of a terminal base, only by inserting the fitting leg 29 thereof into an insertion hole 24b. Then, the capacitor 22 is supported in a state of being actuated upward by the actuating part 31, since the actuating part 31 is elastically deformed with the projecting part 31a pressing it, and therefore, the state of fixation thereof can be made well.
Patent JP-H1053639-A (JP)
Title: Fluorine-containing epoxy resin composition readily soluble in solvent and treatment of surface using the same
Inventor: IMAMURA ISAO
IPC: C09D163/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition, good in adhesion to a surface for forming a resin layer and curable even at a relatively low temperature when thermosetting the composition and providing the resin layer excellent in water repellency and to provide a method for treating a surface using the resin composition. SOLUTION: This fluorine-containing epoxy resin composition comprises at least 5-80 pts.wt. polyfunctional epoxy resin having >=2 epoxy groups in one molecule without containing F and Si therein as a component (a), 5-40 pts.wt. epoxy compound having a perfluoroalkyl group therein at the terminal as a component (b) and 5-80 pts.wt. compound, having >=2 any or plural of epoxy groups, alcoholic groups, carboxylic acid groups and amine groups in one molecule and containing F or Si therein as a component (c).
Patent JP-H04109235-A (JP)
Title: Projecting machine
Inventor: SHIINO SHIGEKI
IPC: G02B7/28
Filed: 1990-06-11
Abstract: PURPOSE:To accurately and automatically focus an image on a screen with simple constitution by focusing even an image picked up by an image pickup means when the image on the screen is put in focus. CONSTITUTION:A focus adjusting means 11 for projection and the focus adjusting means of the image pickup means 8 are controlled associatively, and when the image of the screen is put in focus, the image picked up by the image pickup means 8 is also focused. Consequently, the image on the screen is focused by the projecting machine, the image formation plane on the image pickup plane of the image pickup means can be put in focus, and the constitution is simplified.
Patent JP-H0661219-A (JP)
Title: Multizone plasma treatment method
Inventor: MEERUDATSUDO EMU MOSUREHI
IPC: H05H1/46
Filed: 1993-06-23
Abstract: PURPOSE: To provide a method and apparatus for flexibly controlling the stress of a deposited film, the depositing rate and the uniformity of the film and efficiently cleaning a treating chamber in a semiconductor wafer manufacturing process by a plasma-reinforced treatment. CONSTITUTION: A plasma deposition or etching gas is flowed in an intermittent mode in a treating chamber 10, at least one plasma electrode (24 or 52) is intermittently activated in a time-shaped multiplex, using one or more radio frequency power-sources to generate a process plasma medium and plasma- reinforced deposition or etching is made. During stopping of a process gas flow, at least one plasma electrode is intermittently activated to generate a cleaning plasma and the treating chamber 10 is cleaned. Thus the plasma concn. and uniformity approaching a semiconductor wafer 22 and ion etching energy are controlled.
Patent JP-H0379655-A (JP)
Title: Cosmetic compound containing polymer having low ratio of ionic group and repetitive unit as thickener
Inventor: JIYAN MONDE
IPC: C09K23/52
Filed: 1990-06-11
Abstract: Cosmetic composition or cosmetic composition vehicle in the form of a thickened emulsion of the water-in-oil type. The thickener consists of a copolymer comprising:     units of formula I <IMAGE>     where M is an oxygen atom or a group -N(R3)-,   R1 represents -H or -CH3,   R2 is a saturated hydrocarbon chain,   R3 represents -H or a saturated hydrocarbon chain,   and units of formula II <IMAGE>   in which:   either R4 represents -H or -CH3,   and R5 then represents -CO-XZ-Y,   sulphur-containing or carboxylated ester or amide), or R4 represents -H and R5 then represents -SO3H, -CH2SO3H or -C6H4-SO3H, on the understanding that the abovementioned copolymer contains, in units, from 90 to 99% of units of formula I, the other units consisting of the units of formula II, and that the abovementioned -COOH, -SO3H, -CH2SO3H and -C6H4SO3H groups present are in partially or totally salified form, and on the understanding that when R5 represents -C6H4SO3H, M represents a group -N(R3)-
Patent JP-S6214627-A (JP)
Title: Waveguide type optical switch
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/03
Filed: 1985-07-12
Abstract: PURPOSE:To reduce the influence of parasitic capacity and to perform high-speed operation by arranging the 1st and the 2nd waveguides so that an electric field which should be produced in the 1st waveguide is parallel principally to the surface of a substrate and an electric field which should be present in the 2nd waveguide is perpendicular principally to the substrate surface. CONSTITUTION:The 1st and the 2nd electrodes 46a and 46b and an earth electrode 46c are provided on the surface of the substrate 40 at intervals and those electrodes 46a and 46c are so arranged that the horizontal electric field 48 which is in an electric field area formed by the 1st electrode 46a and earth electrode 46c and parallel to the substrate surface is present principally in the 1st waveguide 42. On the other hand, the electrodes 46c and 46b are so arranged that the electric field 50 which is in an electric field area formed by the earth electrode and the 2nd electrode and perpendicular principally to the substrate surface is in the 2nd waveguide 44.
Patent JP-H01319139-A (JP)
Title: Disk reproducing device
Inventor: OKA MICHIO
IPC: G11B7/14
Filed: 1988-06-20
Abstract: PURPOSE:To reproduce information, which are recorded with high density, without fail by executing the tracking control of an optical head from a servo area through the servo signal of a sample format, forming one spot to the plural bits of a data area and simultaneously reading the plural information. CONSTITUTION:The tracking control is executed to the optical head based on the servo signal of the sample format, which is obtained from a servo area ARS of an optical disk 12, and one optical spot SP is formed to plural bits PA and PB which are formed in a data area ARD. A returning optical beam LA1 of an optical beam is guided to a light receiving part 14 and the plural bits of information are simultaneously read from the data area ARD based on a sum signal S and a difference signal S to plural output signals SA and BB which are outputted from the light receiving part 14. Thus, even when the information is recorded with the high density in the data area ARD, the plural bits of information can be read without fail.
Patent JP-H1056611-A (JP)
Title: Video copy protecting processing and its cancel
Inventor: WONFOR PETER J
IPC: G06F21/10
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To strengthen a copy protecting processing and to remarkably reduce an amusement value of an illegal copy by performing a horizontal and/or a vertical deformation and/or a horizontal synthesizing pulse narrowing processing to a video signal. SOLUTION: A television image 12 includes overscan sections 14 and 16. The light side overscan section 16 is provided with a checker pattern comprising a gray rectangle 24 and a black rectangle 26 to alternately appear. Copy protection is strengthened by this checker pattern information 24 and 26. On the display of the image 12 at a standard TV set, a checker pattern 20 exists in the overscan area 16 so as not to be visually watched. The vertical signal deformation is inserted into a lower overscan area 9 so as to disable visual watching.
Patent JP-S63315919-A (JP)
Title: Beam diameter measuring instrument
Inventor: MUKODA MASARU
IPC: G11B7/135
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a stable focus gain by using a transmitted light quantity varying member which consists of two areas differing in transmissivity and is uniform in reflection factor. CONSTITUTION:The transmitted light quantity varying member 2 consists of the high transmissivity area 21, low transmissivity area 22, and a reflecting film 24 which covers the beam incidence surface of the transmitted light quantity varying member 2 so that the reflection factor to a beam 5 for automatic focusing is constant. Consequently, the quantity of reflected light on the surface of the transmitted light quantity varying member 2 of an automatic focusing laser can be made uniform, so the stable focus gain is obtained and the beam is focused on the surface of the varying member 2 at all times.
Patent JP-H08322116-A (JP)
Title: Pole mounted gas switch
Inventor: MIYAJI NOBUAKI
IPC: H02B5/02
Filed: 1995-05-25
Abstract: PURPOSE: To simplify the structure, which is resistant to vibration without erroneous operation by providing one operation starting point for the mechanical locking mechanism of an operating handle and the electric locking mechanism for operating a switch, and securely performing the operations of both locking mechanisms. CONSTITUTION: A plate spring 53, which is engaged with an engaging body 41 in a case 22 so that the spring is freely engaged and removed, is provided at a hooker shaft 43 in the case 22, which is rotated and energized in one direction. A drive body 46 for compressing, which is freely connected and separated in correspondence with the engagement and disengagement with an engaging body 41 of the plate spring 53, is fixed to an operating pin 58 of a switch 57 in the case 22. A lock lever, which is turned by the separation of the plate spring 53 from the engaging body 41, is fixed to the hooker shaft 43 at the outside of the case 22. A boss in contact with the turned lock lever is provided at an operating handle.  A releasing pin 38, which releases the engagement of the plate spring 53 to the engaging body 41, is fixed to a pressure bellows 37, which is elongating by the decrease in gas pressure in the case 22. Thus, the electric locking and the mechanical. locking are performed at the same time, and the structure, which is strong in shockproof property without errorneous operation, is simply formed.