baber/WOPTO huggingface dataset:
Patent JP-S5985795-A (JP)
Title: Manufacture of original printing plate
Inventor: SAKAGUCHI NORIHISA
IPC: B41N3/08
Filed: 1982-11-08
Abstract: PURPOSE:To manufacture a practical offset printing original plate freed from contamination, by a method wherein a laminate body consisting of a base layer, an adhesive layer and a solid particulate layer is produced, and is treated with a specified desensitizing liquid. CONSTITUTION:To produce an original printing plate consisting of the base layer (a), the adhesive layer (b) and the solid particulate layer (c), the laminate body for the original printing plate is produced by providing each of the layers, and the laminate body is treated with a desensitizng liquid containing an acid capable of dissolving the solid particulate layer (c) (e.g., an organic or inorganic acid such as tartaric acid, acetic acid, citric acid, phosphoric acid or nitric acid) and an ammonium phosphate capable of reacting with the layer (c) to form an insoluble salt (e.g., ammonium phosphate) to produce the original printing plate.
Patent JP-S6256229-A (JP)
Title: Image forming device
Inventor: KAWAHARA YOSHIHIRO
IPC: B65H29/60
Filed: 1985-08-31
Abstract: PURPOSE:To make lower an overall height of an equipment with a function for both side recording, by providing a cassette case loading section at a lower side of an image forming section and further providing a passage for re-feeding a paper sheet for recording on a rear side at a lower side of the cassette case. CONSTITUTION:A cassette case loading section 10 is disposed at a lower side of an image forming section A and recording paper sheets a are taken out on a 1st paper discharge tray 16 after they have passed through a paper discharge passage C via a fed paper reversing passage unit 12, a transcribing section 5 and a fixing section 14. A pair of rollers 19 disposed in the paper discharge passage C can be switched to a transfer state in the reverse direction. When a recording on both paper sides is effected, a recording paper sheet (a) which has been fixed is once introduced into the paper discharge passage C, and then a pair of the rollers 19 are rotated in the reverse direction and a passage switch mechanism 21 is switched to a recording paper passing through state Y so that the recording paper sheet (a) is introduced into a paper re- feeding passage D. Then, after the recording is effected again, the switching mechanism 21 is switched to a feed state X so that the recording paper sheet (a) is taken out on the 1st paper discharge tray 16.
Patent JP-H1141105-A (JP)
Title: Code information compression/expansion method and device therefor
Inventor: KAWAKUBO HIDEJI
IPC: H03M7/30
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To effectively operate the compression and extension of code information in small data total amounts constituted of the finite prescribed number of columns by synthesizing each character data included in the code information for each attribute, and operating a conversion processing in a configuration for decreasing the total number of the constituting bits of plural attribute block data. SOLUTION: A card information reading part 11 of a terminal equipment 1 reads and inputs card information recorded in the magnetic stripe of a credit card. A transmission side attribute judging part 12 synthesizes each character data included in the inputted card information for each attribute based on a stored attribute information table. The obtained attribute block data of digits, alphabets, and Japanese syllabary are respectively applied to compressing parts N13a, A13b, and K13c, and compression converted in a prescribed configuration. The obtained plural attribute block conversion data are connected in a prescribed order, for example, in the order of alphabets, digits, and Japanese syllabary at the same time as the output, and transmitted as packet data.
Patent JP-S6174065-A (JP)
Title: Pos terminal
Inventor: MORIMOTO TAKAFUMI
Filed: 1984-09-19
Abstract: PURPOSE:To secure sales information without stopping sales business by sampling log information concerning an overflowing together with a code to identify sales information each time a memory area storing sales information overflows. CONSTITUTION:At CPU50, an operation control means, a keyboard 10, an input means, an indicator 20 and a receipt/journal printer 30 are connected. Further, at CPU50, ROM60, RAM70, a static RAM40 to store sales information and an external memory means 80 for logging are connected. The external memory means 80 for logging stores log information concerning the overflowing together with a code to identify sales information each time the static RAM40 storing sales information overflows.
Patent JP-S5894000-A (JP)
Title: Silencer device for blower's suction side
Inventor: MORINUSHI KEN
IPC: F04D29/66
Filed: 1981-11-30
Abstract: PURPOSE:To have silencing effect without requiring drop of the characteristics  of a fan by introducing the air flowing in the silencing duct smoothly into an  impeller through selection of the section areas of a centripetal silencing duct and a bent duct to proper varying values. CONSTITUTION:A bent duct toward the radial direction is formed with the section area held approx. the same as the suction area S0 of a propeller fan while bell-mouth and bent duct's external plate 10 are put in mating with the configuration of a suction bell-mouth 9. A centripetal duct 11 is coupled with the suction bell-mouth 9 and bent duct's external plate 10, and the gap C is changed so that the changing rate of the section area with respect to the radius. Accordingly, the air can be introduced into the impeller smoothly without delamination on the way of flow path.
Patent JP-S6176824-A (JP)
Title: Manufacturing method of glow plug for diesel engine
Inventor: KURABAYASHI MASAYOSHI
IPC: F23Q7/00
Filed: 1984-09-19
Abstract: PURPOSE:To simplify the work and to improve the ease of assembly by brazing a holder and a metallic pipe under a condition where the heater is electrified. CONSTITUTION:A heater 2, a metallic pipe 7 and an external connecting terminal 5 are assembled via a lead wire 6, and the assemblage is inserted into a holder 3 wherein the heater 2 is retained to face upwardly relative to a retainer 24. Flux is applied to the upper part of the joint of the upper part of the holder 3 and the pipe 7, and a brazing material 11 is attached. As the heater 2 is electrified from a plus terminal to vaporize the flux attached to the joint etc. of the heater 2 and the pipe 7, a high-frequency coil 12 is electrified to perform the brazing between the holder 3 and the pipe 7. The plug 1 is rotated for even brazing quality. Since a resistor 10 in the heater 2 is heated by electrifying the heater 2, even if the flux gets into the brazing area, it is vaporized, and its intrusion is easily and surely prevented, and further, the brazing work can easily and surely be performed.
Patent JP-H0749053-A (JP)
Title: Fuel supply controller of internal combustion engine
Inventor: UDO HIROSHI
IPC: F02D41/22
Filed: 1993-08-05
Abstract: PURPOSE:To operate an internal combustion engine within its limitations in which it is not damaged even in its abnormal case, by suppressing fuel supply when engine rotational speed becomes more than a specified value when any abnormality of an auxiliary belt is detected. CONSTITUTION:Cutting of an auxiliary belt and any abnormality of slippage are detected by operation of an auxiliary belt abnormal detection relay 4 or a charge lamp 3. Fuel is cut when the detected water temperature of a second water temperature switch 9 is higher than a specified temperature if there is no abnormality of the auxiliary belt, and fuel is cut with a first specified rotational speed as the upper limit if any abnormality is detected in the auxiliary belt, and the fuel cut is controlled and recovered when the rotational speed is decreased to the second specified rotational speed which is less than the first specified one. Namely, a rotational speed measuring circuit 16 inputs a high signal when rotational sped and inputs a low signal when it drops beyond the second specified rotational speed, into a number circuit 15, based on a rotational speed signal from a fuel injection control circuit 1. The fuel injection is cut when the signal becomes high, and recovered when it becomes low. Consequently, operation at low rotational speed can be continued as well as attempting protection of an internal combustion engine.
Patent JP-S6086558-A (JP)
Title: Copying device
Inventor: HIGUCHI MASAMI
IPC: G03G15/36
Filed: 1983-10-18
Abstract: PURPOSE:To execute an exact control of an erasing area by placing an eraser on the upper stream than an exposing position, eliminating an influence of scattering of a toner, and making an image forming control timing on a photosensitive body synchronize exactly with an exposing position of an optical scanning system. CONSTITUTION:In order to make no toner adhere to a corner part of a transfer paper, it is necessary to set a part corresponding to the corner on a photosensitive drum 3 to a low potential, and it is executed by an eraser. As for an operation of the eraser, a function for erasing a part corresponding to the front and rear parts of the transfer paper is required. If an optical scanning system reaches a constant speed at the time point when a photosensor generates a signal, the optical scanning system reaches the beginning of an original when a time t2 elapses after the sensor has generated the signal. That is to say, the device is controlled so that a time t3+1 and t2 become equal, when the eraser is turned off at the time point when a prescribed time t3 elapses after a sensor HP1 has generated a signal. In this way, an erasing width, etc. formed on the transfer paper can be controlled.
Patent JP-H0243792-A (JP)
Title: Manufacture of diffraction grating
Inventor: MATSUDA MANABU
IPC: H01S5/12
Filed: 1988-08-03
Abstract: PURPOSE:To realize the manufacture of a diffraction grating possessed of an extremely small period necessary for improving an optical semiconductor device such as a shortwave band DFB laser in characteristic by a method wherein a first groove of a specified period is provided to a semiconductor substrate, and a second groove of a specified period is formed on the semiconductor substrate making use of a mask buried in the first groove. CONSTITUTION:A first mask 4 with a pattern of a specified period A is formed on a semiconductor substrate 2, which is subjected to an etching using the first mask 4 to form a first groove 6 of the specified period A on the semiconductor substrate 2. Next, the above first groove 6 is filled with a second mask 8, and the substrate 2 is etched through the second mask 8 after the first mask 4 has been removed to form a second groove 10 of the specified period A. For instance, a positive resist 4 is applied onto the GaAs substrate 2, and the resist 4 is exposed to light using a two light beam interference method and developed to form a pattern of a period A. Then, a groove 6 is formed, then a negative resist 8 is applied, which is exposed to light, developed, and rinsed, and then a groove 10 is formed.
Patent JP-2000018575-A (JP)
Title: Method for operating thermal storage type self- regenerative burner
Inventor: NARITA HARUKI
IPC: F23L15/02
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To bake fuel while holding an oxygen concentration in a furnace high by heat exchanging a predetermined amount of air for combustion with exhaust gas by a thermal storage unit containing a burner therein, always introducing the air and controlling an amount of fuel gas by feeding back a temperature to control a furnace temperature. SOLUTION: In a baking furnace 1, n (n>=1) of thermal storage type self- regenerative burners 1 are provided. The burners 1 each has a gas supply tube 3 having a flame stabilizer 4 at its end, a flame stabilizing air passage 5 formed at a center and a plurality of sets of air holes 6 provided at a certain interval at its periphery. A thermal storage unit 7 having a heat recovering medium 7 for recovering heat is provided at each hole 6. The unit 7 heat exchanges a predetermined amount of air for combustion with exhaust gas to always introduce the gas into the furnace 1, and controls a fuel gas amount by feeding back the temperature to control a temperature of the furnace 1.
Patent JP-H0244505-A (JP)
Title: Perpendicular magnetic head
Inventor: HATTORI MASUZO
IPC: G11B5/127
Filed: 1988-08-04
Abstract: PURPOSE:To prevent a characteristic from being lowered by the leak of a magnetic flux by wholly providing auxiliary magnetic poles around a main magnetic pole excepting for only the sliding surface of a magnetic recording medium and uniting these auxiliary magnetic poles integrally. CONSTITUTION:A main magnetic pole film 2 is provided on a ceramic thin substrate 1. Next, a substrate 3 of the same material as the substrate 1 is super posed on the film 2 side. Then, the auxiliary magnetic pole to be composed of a high magnetic permeability magnetic body 4 is superposed on the substrates 1 and 3. Next, a exciting coil 6 for main magnetic pole is inserted and joined to the tip part of the magnetic pole 2. After that, an auxiliary magnetic poles 7 and 8 are joined to the side surface and tip part of a joined block and defined as a block 9. Finally, curvature 11 is provided on the surface in the main mag netic pole tip side. Thus, a satisfactory magnetic closing loop can be obtained by the main magnetic pole, magnetic recording medium and auxiliary magnetic pole and the magnetic flux does not leak.
Patent JP-S5897577-A (JP)
Inventor: YAMAGUCHI KEN
IPC: F02M37/00
Filed: 1981-12-03
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-S6439317-A (JP)
Title: Method for heating molten steel in closed-circuit vacuum degassing treating equipment
Inventor: KATO YOSHIHIDE
IPC: C21C7/10
Filed: 1987-08-06
Abstract: PURPOSE:To easily carry out the heating of molten steel in parallel with refining without deteriorating the cleanliness of the molten steel, by disposing electromagnetic induction coils in the outside periphery of a refractory-exposed zone in which protective shell is removed in the lower part of a vacuum tank and then subjecting the circulating molten steel to induction heating. CONSTITUTION:Electromagnetic induction coils 6 are disposed around the outside periphery of a refractory-exposed zone 10 where a protective shell 8 of a lower tank 1' of a vacuum tank, in the part where molten steel is sucked, is partially removed over the whole periphery. An electric current is sent to the above electromagnetic induction coils 6, by which the molten steel flowing in the lower tank 1' is subjected to direct induction heating. Since the molten steel can be directly heated in parallel with vacuum degassing treatment, reduction in temp. of the molten steel under vacuum treatment can be reduced. Further, the control of tapping temp. can be advantageously relaxed.
Patent JP-H02174659-A (JP)
Title: Soft drink containing silvervine extract
Inventor: HIEDA TAKASUMI
IPC: A23L2/38
Filed: 1988-08-03
Abstract: PURPOSE:To provide a soft drink capable of being drunk without damaging the efficacy of silvervine by adding a main nutrient comprising a diluted extract of the silvervine to a conventional soft drink such as a carbonate beverage. CONSTITUTION:A soft drink containing 15g of a carbohydrate, 20mg of vitamin B2, 50mg of vitamin B4, 1000mg of vitamin C, 500mg of nicotic acid amide, further a saccharide, honey and citric acid per 100g of drink components is mixed with a silvervine extract diluted into approximately 5% to provide the objective soft drink.
Patent JP-H0645756-A (JP)
Title: Printed wiring board intermediate material
Inventor: TAKAHASHI SEIICHI
IPC: H05K3/46
Filed: 1992-07-22
Abstract: PURPOSE:To enable resist ink to be applied onto continuity layers on both the sides of an inner board and filled into holes at the same time in a single process by a method wherein grooves provided to a roll are changed in shape corresponding to the diameter of holes to fill with resist ink. CONSTITUTION:The overall thickness of the inner board of a multilayer board ranging from 0.05 to 0.3mm is used. It is preferable that an applicable hole is 0.15 to 0.45mm in diameter. Fine grooves 2 V-shaped or trapezoidal in cross section are provided to the surface of an ink roller 1 in spiral. The two ink rollers 1 keep liquid resist ink in the grooves 2 and are rotated in opposite directions keeping a certain gap between them corresponding to the thickness of a board. A board where resist ink is applied is transferred as sandwiched in between the two ink rollers 1, and liquid resist ink kept in the grooves 2 provided to the rollers 1 is applied onto the board. At this point, the most important thing is that the maximum width of the groove 2 is set over 1.5 times as large as the diameter of a hole to fill.
Patent JP-H1135545-A (JP)
Title: Urethane derivative
Inventor: HORIKAWA KOUSHI
IPC: A61K31/4015
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal composition having an excellent low density lipoprotein receptor gene expression-reinforcing action and useful for preventing and treating hyperlipemia, atherosclerosis, etc., by including a specific compound having a urethane skeleton. SOLUTION: This medicinal composition contains a compound, such as a urethane derivative of formula II [R<1> is a (substituted) heterocyclic group, etc.; R<2> is H, etc.; R<3> is a (substituted) alkyl, etc.], containing a urethane skeleton of formula I, having a low density lipoprotein receptor expression-reinforcing action, or its pharmacologically acceptable salt as an active ingredient. The compound of formula II includes (quinolin-3-yl) carbamic acid cyclopentyl ester obtained by reacting cyclopentanol with the reaction product of 3-aminoquinoline with N,N' -carbonyldiimidazole in the presence of an acid-removing agent in a solvent at -10 to 30 deg.C. The compound of formula II is preferably administered at a daily dose of about 5-20 mg/kg as an injection or at a daily dose of about 10-100 mg/kg as an oral agent.
Patent JP-S5898490-A (JP)
Inventor: OKI YOSHIMICHI
IPC: D21B1/02
Filed: 1981-12-03
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-S5984174-A (JP)
Title: Video signal display system of multirange radar receiver
Inventor: KOBAYASHI MIKI
IPC: G01S7/295
Filed: 1982-11-08
Abstract: PURPOSE:To hold easily the linearity of a signal waveform and to improve the precision of range information by writing a video signal at the period of a write clock corresponding to a range and reading it by a read clock with a specific period. CONSTITUTION:A radar echo received by an antenna 1 is sent to a receiver 4 through a transmission/reception switching circuit 3 and demodulated as a received video signal. Then, an A/D converting circuit 5 converts it into a digital signal, which is written in a storage device 6. This writing operation is carried out at the clock period obtained by dividing the frequency of the clock outputted from a write clock generating circuit 13 through a program frequency divider 12 which varies frequency division ratio according to ranging. The video signal is read out of the storage device 6 at the constant period of the clock from a read clock generating circuit 15. The read video signal is reconverted by a D/A converting circuit 7 into an analog signal, which is amplified by an amplifier 8 and displayed on a CRT9.
Patent JP-2000024380-A (JP)
Title: Washing machine
Inventor: NAGATA YUJI
IPC: D06F39/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To minimize the waste of power consumption caused by a display means prior to the start of washing operation and eliminate the need for resetting the set contents. SOLUTION: Prior to the start of washing operation, this washing machine is left alone with a display thereof at the state (a) and a power switch 28 is closed. After 5 minutes pass, a power saving mode of (b)-(f) starts. In this mode, process display devices 34-36 alone are turned on (b), a course display device 38 alone turned on (c), a water level display device 42 alone turned on (d), a reservation display device alone turned on (e), (fails to be turned ON in this case), and an amount of detergent display device 48 alone turned on (f). In this manner, the display is switched at an interval of 1 sec. (this operation is repeated thereafter). In the power saving mode, when a start switch 29 is turned on, the display is returned to the state (a) and washing operation is executed according to the set contents.
Patent JP-S6257250-A (JP)
Title: Semiconductor device
Inventor: UJIHARA SHUNEI
IPC: H01L29/74
Filed: 1985-09-06
Abstract: PURPOSE:To implement complete isolation of a GTO thyristor region and a diode region and a high withstanding voltage, by increasing the growth of a depletion layer at the surface of the isolating region when a voltage is applied across an anode electrode and a cathode electrode. CONSTITUTION:A conducting GTO thyristor 10 isolates and forms a p-base layer pB in a GTO thyristor region 11 and a p-emitter layer (p) in a diode region 13. A p-type field alleviating layer 20d is formed in an isolating region 12. When a specified voltage is applied across an anode electrode 14 and a cathode electrode 19, a depletion layer 23 is formed in the vicinity of p-n junctions 16 and 16'. At this time, the field alleviating layer 20d expands the depletion layer 23 to the entire body of the isolating region 12 at the surface of a substrate, which is close to a surface passivation film 22 comprising, e.g., SiO2. Thus the electric field intensity can be decreased. Therefore, the p-base layer pB in the GTO thyristor region 11 and the p-emitter layer (p) in the diode region 13 can be completely isolated, and the high withstanding voltage can be implemented.
Patent JP-H0360163-A (JP)
Title: Semiconductor device for integrated circuit
Inventor: KURAISON TORONNAMUCHIYAI
IPC: H01L29/78
Filed: 1989-07-28
Abstract: PURPOSE:To disperse energy and electrostatic charge caused by surge voltage, to increase breakdown strength, and to prevent the breakdown of a PN junction, by arranging a plurality of protrusions and recesses on the peripheral part positions of a drain region. CONSTITUTION:A MOSFET is constituted of a drain region 1, a gate electrode 2, a source region 3, a drain electrode 4, and a contact hole 5. All parts except an element forming region of a substrate 6 are coated with a field oxide film 9 via a channel stopper 12. The drain region 1 is formed in the self alignment manner with respect to the gate electrode 2, and a plurality of protrusions and recesses U, R, T are arranged in the drain region 1. The vertical angles of the protrusion and the recess are set larger than or equal to 90 deg., and the shortest distances L1-L4 from the contact hole 5 to two protrusions and recesses U, R are set to be approximately equal. When a surge voltage is applied to the drain region 1, electric field is uniformly dispersed in the wide range of corner angle parts of the drain 1, protrusions and recesses P, Q, R, T, etc., so that breakdown strength is increased.