baber/WOPTO huggingface dataset:
Patent JP-H01251537-A (JP)
Title: Forming process for fluorescent screen for color cathode ray tube
Inventor: TANAKA YUTAKA
IPC: H01J9/227
Filed: 1988-03-31
Abstract: PURPOSE:To aim at reducing dust generated from a device required for formation of a fluorescent screen by setting off at least either washing process or developing process performed on-line. CONSTITUTION:The production-line consists of a washing process 30 for washing the internal surface of a panel 1 working as a substrate for a fluorescent screen, a fluorescent material applying process 33 for applying fluorescent slurry to the internal surface of the panel 1 to dry it to form a fluorescent slurry layer 39, an exposure process for exposing the fluorescent slurry layer 39 to light through a shadow mask, and a developing process 31 for developing the fluorescent slurry layer 39 previously exposed to light to form a fluorescent layer. And at least the fluorescent material applying process 33 is performed on-line and at least either the washing process 30 or developing process 31 is managed off-line. With this procedure it is possible to suppress generation of dust from a rotationally driving mechanism part, thereby reducing occurrence of falling off and breaks of the fluorescent layer and of such drawbacks as non-luminous spacks and discoloring.
Patent JP-H05179559-A (JP)
Title: Device for installing embroidery frame of embroidery sewing machine
Inventor: SAKAKIBARA HISATO
IPC: D05C9/04
Filed: 1992-02-26
Abstract: PURPOSE:To install an embroidery frame in a frame with good accuracy according to simple operation. CONSTITUTION:The rear and front of each embroidery frame 4 are installed in a frame 3 of a table with a rear installing member 9 and a front installing member 18. The rear installing member 9 is equipped with a rear base 10 provided in the frame 3 and a rear bracket 11 installed in the embroidery frame 4. A notch 16 of the rear bracket 11 is engaged with a threaded pin 12 of the rear base 10 to locate the rear bracket 11 in the left and right directions. The rear base 10 is equipped with a leaf spring 13 for nipping the rear bracket 11. The front installing member 18 is provided with a front base 19 installed in the frame 3 and a front bracket 20 installed in the embroidery frame 4. A hole 28 of the front bracket 20 is engaged with a threaded pin 21 of the front base 19 to locate the front bracket 20 in the front, rear, left and right directions. The front base 19 is equipped with a permanent magnet 22 for attracting the front bracket 20. A manual operation lever for pulling the front bracket 20 away from the permanent magnet 22 may be provided.
Patent JP-H09264464-A (JP)
Title: Hose for fluid transportation
Inventor: KASUMIZU KAZUFUMI
IPC: F16L55/04
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To absorb a pulse propagated from the pulse generation source such as a pump efficiently and in-expensively without deteriorating the durability of a hose for fluid transportation. SOLUTION: A hose for fluid transportation is composed of an inside tube 11, intermediate layer 12, reinforcement layer (net) 13 and outer layer 14. The intermediate layer 12 is constituted by a sponge material like a foam rubber, foam resin or soft elastomer material. In this hose for fluid transportation, a pulse propagated from a pump is changed by the intermediate layer and the pulse pressure is weakened and also the peak of a pulse frequqncy is shifted in comparison with the pulse pressure at the no installation time of the intermediate layer and the main component of the pulse which is the cause of an abnormal sound generation is weakened. Therefore, the abnormal sound generated from the hose can be restrained and the transmission of the abnormal sound into a car room is weakened and the comfortableness of a vehicle can be improved.
Patent JP-S58194402-A (JP)
Title: Dielectric filter
Inventor: FUKAZAWA ATSUSHI
IPC: H01P1/205
Filed: 1982-05-10
Abstract: PURPOSE:To attain the automatic tuning without deteriorating the electric characteristics of a filter, by setting the open terminal of a resonator of the filter at the same bottom surface side of a housing and providing an earth conductor layer on the open terminal surface. CONSTITUTION:A metal 65 is formed approximately at the upper part of an inner conductor 63 via a small dielectric material 64 and then coupled onto the inner surface of a housing 62. The metal 65 is cut by a laser at a cutting part 67. If a resonator 61 is excited under such conditions, a metal 66 at the open terminal reaches the maximum field point. Then the short-circuiting point of the resonator 61 reaches the maximum magnetic field point to obtain a resonator. While an earth current flows to the metal 65 formed on the upper surface of the dielectric material 64 since it is short-circuited to the housing 62. This earth current can prevent the deterioration of non-load of the resonator 61 by forming the size of the metal 65 larger than the section of the inner conductor metal 66. Furthermore the quantity of the capacitance formed between metals 66 and 65 is varied with variation of the area of the metal 65. Thus the resonance frequecy is varied.
Patent JP-S58193168-A (JP)
Title: Magnetic ink recorder
Inventor: NAKAGAWA MASAKI
IPC: G06K15/14
Filed: 1982-05-08
Abstract: PURPOSE:To provide a magnetic ink recorder which is capable of recording an image of high quality stably without blocking the supply and flying of a magnetic ink by forcibly running a non-condensed magnetic ink to clean the condensed magnetic ink. CONSTITUTION:When the subsequent recording is started after a pause of a certain time, a closed lid 44 is turned in the direction of the arrow to close an opening 45 and in linkage therewith, a rotary lever is turned of rotate a guide member 35 in the direction of the arrow A to form a passage from a slit section 14 to an ink recovery path 54. A pump 24 is driven by a pump driving means 25 so that a magnetic ink 20 jets rapidly from an opening slit 14 and a stream of ink is received and guided with a guide member 35 to an auxiliary magnet 16. A slant section 17 of a projecting magnet 12 and a stylus section 11 and the end face 18 of the auxiliary magnet following it are cleaned with a rapid flow of the magnetic ink stream.
Patent JP-S63241910-A (JP)
Title: Winding
Inventor: ABE KEIICHI
IPC: H01F27/32
Filed: 1987-03-30
Abstract: PURPOSE:To mitigate the electric field concentration in a void formed between adjacent insulated conductors and to make partial discharge starting voltage higher by using the insulated conductor wherein an insulating coating is provided outside the conductor and a semiconductive layer is provided outside the insulating coating. CONSTITUTION:An insulating coating 17 made of a macromolecular material such as polyethylene terephthalate is provided outside a conductor 16. A semiconductive tape 18 is provided outside the insulating coating 17 with the semiconductive layer 18b of the tape 18 to be made outside. Then, the outer circumference of a void 19 made by insulated conductors 14 is made equal electric potential by the semiconductive layer 18b and no equal electric potential line which crosses the void 19 exists. This makes no potential difference exist in the void 19, the electric field concentration in the void 19 is mitigated and partial discharge starting voltage is made higher.
Patent JP-H10268887-A (JP)
Title: Karaoke device
Inventor: SONE TAKURO
IPC: H04N19/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE device that can start playing KARAOKE without waiting for a compressed image to be uncompressed. SOLUTION: Music data are read out of a hard disk storage device 17 and a sound source device 18, etc., are driven to play KARAOKE. Simultaneously with the KARAOKE performance, the background video of a moving picture that a video CD changer 4 reproduces is displayed on a monitor 6. The video CD changer 4 stores several video CDs where MPEG-compressed video data are stored, so a process for selecting one video CD, accessing specified background video, and uncompressing the MPEG-compressed video needs to be performed to reproduce the video. Therefore, it takes tens of seconds to start the reproduction after a chapter is indicated. For the purpose, the KARAOKE is started without waiting for the background video and a still picture stored in the hard disk storage device 17 is displayed until the reproduction of moving picture is started.  Consequently, a chill before the moving picture is reproduced is eliminated.
Patent JP-S59202615-A (JP)
Title: Potential transformer
Inventor: YASHIRO TADAO
IPC: H01F38/24
Filed: 1983-04-30
Abstract: PURPOSE:To suppress the fractional harmonic oscillation and the fundamental harmonic oscillation generated by magnetic resonance by a method wherein the generation of magnetic resonance is detected by the detection control device equipped with a low pass filter, and a suppression impedance component is connected between the terminals of the potential transformer. CONSTITUTION:The suppression impedance component 6 is connected to the secondary circuit of the potential transformer 1 through the intermediary of a switching element 7. For example, damping resistance is used as a suppression impedance component. The detection suppressing device 8 is connected to the secondary circuit of the potential transformer 1, and it is equipped with a low pass filter 81. The secondary voltage of the potential transformer 1 is inputted to the low pass filter 81 consisting of a resistor R and a capacitor C, and its voltage value is converted by the gain of the filter characteristics. Then, the input of said low pass filter 81 is converted to direct current by a rectifying circuit 82, it is compared with the previously set reference voltage E using a comparison control circuit 83, and a signal is given to a switching element 7 when said output exceeds the reference voltage E, thereby enabling to close- circuit the switching element 7.
Patent JP-H05277193-A (JP)
Title: Electrical thermotherapeutic device
IPC: A61N1/32
Filed: 1992-03-31
Abstract: PURPOSE:To prevent a low-temp. burn by constituting a heater control circuit for controlling the energization of a heater for heating the electrode of the electrical thermotherapeutic device in such a manner that the heater is set at the temp. higher than a stationary temp. during the prescribed period of time after the start of heating and is then operated at a set temp. CONSTITUTION:The above-mentioned device makes treatment by passing the treating current outputted from a treating current generating circuit 19 through the electrode 16 to the human body. The electrode 16 is warmed up by the electrically controlled heater 18 via the heater control circuit 17. The lapse of the heating time is measured by a microcomputer 1 and the heater 18 is operated at the value of the energization pulses to the heater at which the temp. rises higher than the set value of the heater temp., i.e., the temp. set by a thermotherapeutic mode selection switch 12. The LED of an LED display circuit 13 is lighted and the operation is changed over in such a manner that the energization pulses to the heater 18 attains the set temp. when the lapse of the prescribed time from the start of the heating is counted by the microcomputer 1.
Patent JP-S5412016-A (JP)
Title: Corner seal of rotary piston engine
Inventor: MORITA MINORU
IPC: F01C19/10
Filed: 1977-06-28
Abstract: PURPOSE: To secure gas seal which is effective even if a sliding surface is worn away, by forming a projection part on the outer surface of a corner seal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06263002-A (JP)
Title: Diagnostic circuit of ignition system circuit for occupant restricting/protecting device
Inventor: UENO HIROYUKI
IPC: B60R21/16
Filed: 1993-03-12
Abstract: PURPOSE:To diagnose the ingition system circuit of a crew restricting/protecting device with good accuracy by a simple diagnostic circuit. CONSTITUTION:The voltage VA where the divided voltage is extracted through the bias resistor 8 connected to the current limiting resistor 6 in the charging circuit is defined as the threshold voltage when the specified transitional period of time has elapsed from the time when the charging of a back-up capacitor 7 in the charging circuit is started. The threshold voltage is compared by a comparator 10 with the diagnostic voltages VB, VC where the divided voltages are extracted through bias resistors 20, 21, 22, 23 which are arranged in parallel to the charging circuit, and at the same time, arranged in series on the upstream side of squibs 13, 14. Putting-on and putting-out of a display lamp to provide the specified alarm when the transitional time period is elapsed is controlled by an OR circuit 25 based on the results of comparison.
Patent JP-S61237820-A (JP)
Title: Coolant temperature controller for panel radiator
Inventor: HAYASHI TADASHI
IPC: F28F27/02
Filed: 1985-04-13
Abstract: PURPOSE:To improve the cooling efficiency of radiator panels as a whole by providing a plurality of radiator panels, connected in parallel, with thermostat valves for which the valve opening set temperatures are different from each other, and giving each valve the throttling resistance for distributing the liquid coolant equally to each panel. CONSTITUTION:In a panel radiator consisting of a vast number of radiator panels 10, 11... which are connected together in parallel through a radiator piping 13, thermostat valves 15-17... for which the set temperatures are varied one after another are interposed at each branch line of the radiator piping 13 which is on the inlet side of each panel 10-12.... In addition, a thermostat valve 19 is interposed at the branch line on the inlet side of a by-pass line 18 which is equipped so as to detour the panel radiator. The set temperatures for these thermostat valves 15-17... are set increasingly one after another, such as, if that for the thermostat 19 is T deg.C, then T+DELTAt deg.C, T+2DELTAt deg.C, T+3DELTAt deg.C.... In addition, each of these thermostat valves 15-17... is formed so as to combine the function of a switching valve with that of a throttle valve.
Patent JP-H05277295-A (JP)
Title: Drier for clothes
IPC: D06F58/02
Filed: 1992-03-31
Abstract: PURPOSE:To ensure accurate judgement about the completion of a drying process, regardless of the volume of drying clothes, by so judging that the drying process is complete, when exhaust temperature reaches a preset value with the heating power of a heating device weakened to the predetermined level, and heating state continues beyond a heating time required for drying a small volume of clothes. CONSTITUTION:This drier is equipped with an exhaust temperature sensor S2 for detecting the temperature of exhaust from a rotary drum 10, a timer 8 for starting a count from a stage when the heating power of a heating device H is weakened to the prescribed level, and a completion judgement means for outputting a drying process completion signal when the time counted by the timer 8 and the temperature detected by the sensor S2 respectively reach the preset values. In addition, the preset value of the counting time by the timer 8 is set at a heating time necessary for drying a small volume of clothes. In this case, when the volume of drying clothes is small, the temperature detected by the sensor S2 reaches the preset value approximately concurrently with the start of counting by the timer 8. This value is not outputted to the completion judgement means, but this means falls in outputting operation state, upon elapse of the preset time of the timer 8, thereby stopping a drying operation.
Patent JP-H10263102-A (JP)
Title: Foam fire extinguishing system
Inventor: TAKANO KAZUYA
IPC: A62C5/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To easily and securely defoam discharged foams to clean the inside of piping, etc. by equipping a usually opened closable valve in a supply passage to supply raw foam water to a mixer, and equipping a control means to supply water to a foam discharging part from a water supply source closing the closable valve. SOLUTION: When fire extinguishing is completed and a switch 13a for cleaning on a control board 12 in a condition a water supply pump 3 is stopped, a timer for cleaning is turned ON, a closable valve 6 is controlled to close, a section valve 10a is controlled to open and a water supply pump 3 is actuated. Water in a water tank 1 for fire extinguishing is supplied to a mixer 7, but raw foam liquid is not sucked since the closable valve 6 is in a closed condition, and only water is passed through the opened section valve 10a to a foam head 9. Water is sprayed by the foam head 9 to defoam discharged foams and cleans the mixer 7, the section valve 10a, and the inside of the foam head 9. When time is elapsed by a cleaning, the control board stops the water supply pump 3, closes the section valve 10a, and opens the closable valve 6.
Patent JP-S59205354-A (JP)
Title: N-phenylcarbamate compound, its preparation, and agricultural and horticultural fungicide containing it as active ingredient
Inventor: NOGUCHI HIROSHI
IPC: C07C239/00
Filed: 1984-04-18
Abstract: NEW MATERIAL:A compound shown by the formula I [X and Y are Y, halogen, lower alkenyl, etc.; Z is F, or -OF<4> (R<4> is lowr alkenyl, etc.); A and B are O, or S; R<1> is H, lower alkyl, lower alkenyl, etc.; R<2> is phenyl which may be replaced with halogen, cyano, nitro, etc., or heteroaryl]. EXAMPL:Phenyl N-(3,4-diethoxyphenyl)carbamate. USE:An agricultural and horticultural fungicide. Showing improved fungicidal effects on vegetable pathogenic fungi and other molds having resistance to benzimidazole thiophanate fungicides and cyclic imide fungicides. PREPARATION:An aniline derivative shown by the formula II is reacted with a chloroformic ester shown by the formula III, or a compound shown by the formula IV(B is O, or S) is reacted with a compound shown by the formula H-A-R<2>, to give a compound shown by the formula I .
Patent JP-S51151605-A (JP)
Title: Automatic refractory agent projecting apparatus within a vessel contai ning molten metal
Inventor: INAMI SHIYOUZOU
IPC: F27D1/10
Filed: 1975-06-23
Abstract: PURPOSE: Drive control mechanisms of a refractory agent projecting apparatus using centrifugal forces are made automatic whereby efficient refractory agent projection is performed with less manpower. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S534407-A (JP)
Title: Private branch exchange system
Inventor: KAMATA KOUZOU
IPC: H04Q3/58
Filed: 1976-07-02
Abstract: PURPOSE:To utilize the margin of PBX lines for the transmission and reception of the medium speed terminals, by giving more or less number of PBX main lines.
Patent JP-H10273167-A (JP)
Title: Ejection port plug
Inventor: KOJIMA TADASUKE
IPC: B65D47/36
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable an ejection port plug to be easily unsealed by breaking a sealing plate of a spout by a tip of a sharp head at the lower end of an ejection cylinder of an inner plug for unsealing and ejection fitted to a cap for opening when a stopper held between the cap and the spout is removed and moved downward with the cap screwed. SOLUTION: An ejection port is sealed by screwing a cap 200 over a peripheral wall cylinder 120 with inside sealed by a sealing plate 130 forming an expected opening 131 by a thin weak line 132. The cap 200 is equipped with an inner plug 300 for unsealing and ejection having a sharp head 323 having a flow-in hole 322 at a lower end and equipped with an ejection cylinder 320 along an upper outer periphery. While an ejection plug 10 is kept sealed, a stopper 500 is held between the cap 200 and a spout 100 to have a tip of the sharp head 323 at the lower end of the ejection cylinder 320 stopped, while when the ejection plug 10 is to be unsealed, the stopper 500 is removed and moved downward with the cap 200 screwed, thereby sticking the sharp head 323 through the sealing plate 130 for opening.
Patent JP-2000275309-A (JP)
Title: Semiconductor device tester, timing generator, method for testing semiconductor device, and method for generating timing
Inventor: KITA KAZUMI
IPC: G01R31/3183
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device tester provided with a timing generator the delay circuit of which is improved in accuracy by reducing the variation of a power supply current. SOLUTION: A timing generator 30 incorporates a variable delay circuit 52 which outputs a timing signal having a desired frequency by delaying a reference clock signal CLK2 by a desired period of time and a correcting means 60 which reduces the variation of a power supply current which occurs when the signal CLK2 is delayed. The correcting means 60 incorporates a complement delaying circuit 62, a dummy circuit 64, and a complementary system 68.
Patent JP-S63244509-A (JP)
Inventor: ITO KIYOSHI
IPC: F21V11/06
Filed: 1987-03-31
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-S59203407-A (JP)
Inventor: HARUYAMA YOSHITOSHI
IPC: A01C7/00
Filed: 1983-05-02
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-H08275401-A (JP)
Title: Charging and discharging control circuit
Inventor: MASUKO TAKESHI
IPC: H02M3/155
Filed: 1995-04-03
Abstract: PURPOSE: To reduce the number of switching elements in a charging and discharging control circuit controlling the charging and discharging for a secondary battery. CONSTITUTION: A voltage detecting circuit 2 for detecting overcharging and a voltage detecting circuit 3 for detecting overdischarge for a secondary battery are connected to a switch controller 4 of a charging and discharging control circuit 41, any run-off to the secondary battery is prevented by a switch 5 connected to the switch control circuit 4, and any run-off to a device such as a battery charger is prevented by turning off a switch 7 by means of an output voltage control circuit 6 of a stabilizing electric power circuit 42 connected to the switch control circuit after overdischarge is detected. Therefore, by combining the stabilizing electric circuit together with a charging control circuit, the number of switches to be attached to the switch control circuit can be reduced considerably.
Patent JP-H09265897-A (JP)
Title: Electron emitter, electron source, and image forming device
Inventor: OKUDA MASAHIRO
IPC: H01J1/30
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To accurately control an electron emitting position, to enable manufacture at low cost, and to enhance the efficiency of electron emission using a structure. SOLUTION: This electron emitter has first and second emitter electrodes 12, 13 deposited on a base 11 with an insulating layer 16 between them, and has a conductive thin film 14 formed on a surface that is perpendicular to the surface on which the first and second element electrodes 12, 13 are deposited. The first emitter electrode 12, the insulating layer 16, and the second emitter electrode 13 are formed up to edge of the base, and the conductive thin film 14 is extended to the edge-side end faces of the first emitter electrode 12, the insulating layer 16, and the second emitter electrode 13. Also, an electron emitting part 15 is formed on the conductive thin film 14 between the first and second emitter electrodes 12, 13.