baber/WOPTO huggingface dataset:
Patent JP-2001094411-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITO NAOKI
IPC: H03K19/0175
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To make a time until a pull-down side NMOS transistor(TR) starts its conduction nearly equal to a time until the pull-down side NMOS TR stops its conduction by activating an output stage TR in immediate response to a change in the potential level of a node of a drive signal source. SOLUTION: This semiconductor integrated circuit is provided with a drive signal source 11 that outputs a drive signal, an output stage circuit 12 that has a pull-up side TR MP4 connected between a power supply potential and an output terminal BOUT and has a pull-down side NMOS TR MN5 which are connected between the output terminal and a ground potential and whose gate is connected to an output node (n) of the drive signal source, an output drive control circuit 13 that generates a drive signal which is in phase with the output signal of the drive signal source and gives it to the gate of the pull-up side TR, a feedback capacitor C1 that is connected between the output terminal and the output node of the drive signal source,  and a potential control limit circuit 14 that detects the output voltage of the output terminal to limit the amplitude of the output signal from the drive signal source.
Patent JP-S63123814-A (JP)
Title: Production of lead perovskite solid solution powder and sintered material thereof
Inventor: SHIRASAKI SHINICHI
IPC: C01G45/00
Filed: 1986-11-13
Abstract: PURPOSE:To obtain lead perovskite powder having excellent homogeneity and particles size characteristics, by dispersing specific compound powder in a precipitating process by a wet multistage precipitation method to form mixed precipitates and calcining the resultant precipitates. CONSTITUTION:(a) A mixed solution of a Pb compound and a Zr compound is mixed with aqueous ammonia to coprecipitate the Pb component and Zr component. A solution of a Ti compound is then mixed to precipitate the Ti component. Alternatively, (b) a solution of a Ti component is mixed with aqueous ammonia to precipitate the Ti component and then the resultant precipitates are mixed with a mixture solution of the Pb compound and Zr compound to coprecipitate the Pb component and Zr component. Either one of the wet multistage precipitation methods is adopted to disperse, mix and precipitate the required total amount of the compound powder of (Q) and (R) in the formula or compound powder in 2 or 3 divided portions in an optional stage of the precipitating process. The resultant precipitates are dried and calcined at 400-1,300 deg.C to afford the aimed lead perovskite solid solution powder.
Patent JP-H01112710-A (JP)
Title: Magnetic circuit component
Inventor: NAKAYAMA SHUNICHI
IPC: H01F7/06
Filed: 1987-10-27
Abstract: PURPOSE:To improve uniformity and heat resistance of thickness of a film by coating the surface of magnetic circuit component with a deposition film of polyimide resin. CONSTITUTION:The surface of a magnetic circuit of component such as an iron core, yoke and the like is coated with a deposition film of polyimide resin. A resin coating method is performed by vacuum deposition and the like. The condition had better be normal deposition one which makes the resin an evaporating source. Thus, reducing pressure is, for example, 10<-2>-10<-6>Torr. The polyimide resin had better have imide combinations in molecular frame. The polyimide resin deposition films have excellent uniformity of film thickness, excellent heat resistance, excellent electrical insulation and excellent abrasion resistance at the corner parts of the magnetic circuit component.
Patent JP-H02116332-A (JP)
Title: Electric cleaner
Inventor: KASAI SHINGO
IPC: A47L7/00
Filed: 1988-10-27
Abstract: PURPOSE:To speedily realize the extinction of a harmful microorganism such as a tick in dust by providing a motor-driven blower, a paper bag provided in a dust collecting room and a filter to which this paper bag is mounted and which has a heat generating body. CONSTITUTION:An electric heater 13, which is the heat generating body, is incorporated into a filter to which a paper bag 4 is mounted and which has satisfactory gas permeability in a soft bag condition. A reflection case 14 is provided on an inner wall of a dust collecting room 3 and composed of a reflection board 14, for which a sucking port opening 14a and a motor-driven blower communicative port 14b are opened. Then, the surface of the socking port opening 14a is freely opened/closed by a shaft 14c. The exhausted air of a motor-driven blower 2 flows into the paper bag 4 and the harmful microorganism such as the tick goes away to the inside part of the paper bag 4 in order to avoid this exhausting heat. However, since the outer periphery of the paper bag 4 is heated by the electric heater 13, the microorganism loses a place to escape to be extincted. Since this electric heater 13 is in contact with the paper bag 4 while corresponding to the shape of the paper bag, conductivity of the heat to the paper bag 4 is satisfactory. Since the reflection board 14 prevents the heat of the electric heater 13 from being dispersed out of the dust collecting room 3, thermal efficiency is satisfactory and a temperature in the dust collecting room 3 can be speedily increased.
Patent JP-H10115029-A (JP)
Title: Fireproof panel
Inventor: KOSEKI SUE
IPC: E04F13/12
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a fireproof panel not only usable as an interior wall material, an exterior wall material, a roof material, a ceiling material, a floor material, a partitioning material, a fire door, and the like for buildings and structures but also free from deformations such as swelling and warping after finishing and excellent in fire prevention, fireproof and mechanical strength. SOLUTION: This fireproof panel 1 has a plastic foam 10 formed between a metal made surface material 1, which is composed of a keystone tone decorative surface 2 of a level surface with unevenness formed thereon, a side wall 3 formed by bending both sides of the keystone tone decorative surface 2 inward, a protruding piece 5 formed by protruding the end of the side wall 3 outward approximately in parallel to the keystone tone decorative surface 2, a recessed groove stripe 6 formed on the protruding piece 5, a guide part 7 formed by inclining the end of the protruding piece 5 inward and bending it, and a reinforcement piece 8 formed by bending the end of the guide part 7 inward in an L shape, and a back material 12, which is composed of a level surfaced back decorative surface 13 and a reinforcement piece 14 formed by bending both ends of the back decorative surface 13 inward.  The fireproof panel A is formed by sandwiching a core material 9 having an inorganic board 11 formed on both ends.
Patent JP-S61148517-A (JP)
Title: Power source unit of elevator
Inventor: MITSUNE SHUNSUKE
IPC: B66B1/06
Filed: 1984-12-21
Abstract: PURPOSE:To reduce the capacity of a power source equipment of an elevator, and to reduce a loss of a power source line by selecting and controlling a combination of phase advance capacitors in accordance with a detecting value of a circuit for detecting a reactive power of the number of operating sets. CONSTITUTION:The present number of operating sets is detected by an elevator operat ing set number detecting circuit 14 from operating signals 13a-13d from each elevator cage 39a-39d, and a bias quantity is determined by capacitor compensating bias quantity determining circuit 16 by an elevator operating set number signal15. On the other hand, as for an instantaneous variation portion, a power supply voltage and a load current are detected by a transformer 19 and a current transformer 20, respectively, a transformer output 21 and a current transformer output 22 are inputted to a reactive power detecting circuit 23, and in this circuit, a reactive power 24 is derived, a difference between this power and a bias quantity signal 17 is calculated, an instantaneous variation 25 is derived, it is inputted to a capacitor selecting circuit 26, a capacitor bank to be turned on is determined, gate signals 11, 12 are generated by a power source synchronizing circuit 28 and a gate circuit 29, a thyristor of semicon ductor switches 7, 8 is turned on, and phase advance capacitors 3c, 3d corresponding to the instantaneous variation portion of the reactive power of this time are turned on.
Patent JP-H0975834-A (JP)
Title: Preparation of powder-planted resin sheet
Inventor: ANNO TAKAMITSU
IPC: B32B38/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a powder-planted resin sheet being especially suitable when the powder is cement. SOLUTION: A fine roughness is processed on the outer surface of a roll 1 and a powder 5 fallen down from a rotating drum 4 is stuck on the outer surface of the roll 1 by this roughness and the powder 5 is planted on one surface of a melted resin 3 passing through between rolls 1 and 2 by bringing the powder into contact with the surface. When the powder is planted on the surface of the melted resin, a roughness is processed on the outer surfaces of the rolls 1 and 2. As it is unnecessary to moisten the outer surfaces of the rolls with water, it is suitable when the powder is hydraulic cement.
Patent JP-H06123239-A (JP)
Title: Gas turbine combustion monitor
Inventor: SHIOZAKI KAZUYA
IPC: F02C9/28
Filed: 1992-10-09
Abstract: PURPOSE:To accurately detect an abnormal condition and thereby protect a gas turbine while maintaining a stable operation at normal by detecting a mis fire and the like in a combustor when an actual fuel flow command value has exceeded the planned value calculated from the actual load during operation and when gas temperature has lowered in part. CONSTITUTION:A load is input from a proportional controller 11 to a divider 15. An ambient temperature is input from a square calculator 14 to the divider 15 after adding thereto a set value of a value setter 13 through an adder 12. Further, the output of the divider 15 is input to a function generator 16 and a fuel flow command planned value, which is the output of the generator 16, is input to a subtracter 17 while a fuel flow command deviation, which is the output of the subtracter 17, is input to a lower limit detector 18. On the other hand, respective exhaust gas temperatures are input from a high value parallel circuit 20 to a subtracter 21 and an exhaust gas temperature deviation signal, which is the output thereof, is input to an upper limit detector 22. A mis fire trip is output at an AND circuit 24 when respective large signals of the fuel flow and the exhaust gas, which are the respective outputs of both detectors 18, 22, have materialized during the respective specified hours.
Patent JP-H01114934-A (JP)
Title: Printing processing method
Inventor: IIDA HIDEYOSHI
IPC: G06Q40/02
Filed: 1987-10-29
Abstract: PURPOSE:To reduce the data editing load of an external device and to reduce the quantity of data transmission by previously transferring fixed printing data from an external device to the side of a printer and combing the transferred data with variable printing data received by the printer side to edit these data. CONSTITUTION:When a data stream including a fixed printing data A registering record 50A, a fixed printing data B registering record 50B, etc., each of which is constituted of an identifier 51, fixed printing data 52, etc., are inputted from an external device 30 to the printer 40, the data are temporarily stored in a receiving buffer 12. The data 52 are stored in a fixed printing data memory 17 so as to correspond to the identifier 51. In such a case, the records 50A-50C (data A-C) are individually stored in the memory 17, and then the fixed printing data in the memory 17 are combined with variable printing data received from the device 30 by a processor 13 and an image to be printed out is edited in an image memory 15. Consequently, the data editing load of the external device 30 can be reduced and the quantity of data transmission can be reduced.
Patent JP-H07115891-A (JP)
Title: Meat-filling apparatus and apparatus for pressing casing of meat
Inventor: MORITA SHOZO
IPC: A22C11/12
Filed: 1993-10-29
Abstract: PURPOSE:To press a meat casing using a simple structure at a low cost without using additional power. CONSTITUTION:This meat-filling apparatus for filling an edible meat emulsion 7 into a tubular casing 6 is provided with a constant-rate feeding mechanism, a rotary nozzle 3, a twisting and binding apparatus 4 and a casing-pressing member 5. The constant-rate feeding mechanism supplies the emulsion 7 at a constant rate. The rotary nozzle 3 is attached in a state holding the casing 7 on the outer circumference in pleated state and ejects the emulsion 7 supplied by the constant-rate feeding mechanism. The casing 6 filled with a definite amount of the emulsion 7 supplied by the rotary nozzle 3 is twisted and bound by the twisting and binding apparatus 4. The casing pressing member 5 is placed on the outer circumference of the rotary nozzle 3 in a state freely movable in axial direction from the casing-attaching position toward the constant-rate feeding mechanism. The rear end of the casing 7 is pressed by the use of the rotary force of the rotary nozzle 3 and the motion of the member is stopped by the reaction of the casing 7.
Patent JP-S62131179-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: B02B1/02
Filed: 1985-12-03
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-2001093745-A (JP)
Title: Laminated chip component
Inventor: IKEDA YOJI
IPC: H01F17/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminated chip component, which can prevent defects in connection and disconnection between a terminal electrode and a lead-out electrode by suppressing degeneration due to vaporization and diffusion at baking of the electrode material of the lead-out electrode of a coil-forming conductor. SOLUTION: Magnetic body layers 1a to 1g and coil-forming conductors 2a to 2f are laminated and sintered, to constitute an inductor or a laminated chip component which includes an inductor. Terminal electrodes 6a and 6b, provided on the external surface of the laminated chip component, are connected to lead-out electrode parts 3a and 3b of the coil-forming conductors. Dummy electrodes 5a to 5b are formed in the laminated sinter, so that they are partially exposed in the exposed surfaces of the lead-out electrode parts 3a and 3b.
Patent JP-S61151898-A (JP)
Title: Word line driver circuit for semiconductor storage device
Inventor: TAKEUCHI ATSUSHI
IPC: G11C29/12
Filed: 1984-12-26
Abstract: PURPOSE:To facilitate an easy program verifying job immediately after a data writing action is through by securing a state where a large current can be flown toward a DC power supply from a word line in a program verifying mode. CONSTITUTION:An (n) channel transistor TRT8 having the threshold voltage set at 0 is connected in parallel to a depression type TRT3. In a program verifying mode the gate potentials (a) and (b) of the TR T6 and T5 are set at OV and Vcc respectively. Thus the TR T6 T5 are turned off and on respectively. In this case, the electric charge stored to a word line Wn is flown to the DC power supply Vcc through a parallel circuit of the TR T5, T3 and T8. Thus a large current can be supplied to the Vcc side from the word line and therefore the potential of the word line can be reduced down surely to the Vcc within a prescribed period of time after the data writing is over despite a small size of the TR T3. Then a program verifying job is possible immediately.
Patent JP-H08132724-A (JP)
Title: Ink-jet recording method and its device
Inventor: TAJIKA HIROSHI
IPC: C09D11/328
Filed: 1994-11-08
Abstract: PURPOSE: To stabilize formation of dots, by a method wherein recording is performed at a time when a printing surface side of a recording medium is under a fixed temperature of at least the melting point of wax particle by making use of dispersion ink produced by dispersing the wax particles into water, a solvernt and additive. CONSTITUTION: Particles produced by kneading and attaching dyes to wax particles are dispersed into a solvent consisting mainly of water and used as ink. Since the dyes are not dissolved directly into the solvent, a coating is free from a fear of sticking, and an image which has more high density and sharpness can be provided by improving density of the coating. Recording is performed when a printing surface side of a recording medium has a fixed temperature of at least the melting point of wax particle.  Since the solvent and particles are in coexistence in a form wherein they are separated functionally from each other, at a moment when the ink arrives at the upper part of the recording medium, only the solvent is permeated through the recording medium, a particle component is left behind on the upper part of the recording medium, since formation of the dot is performed stably irrespective of a complicated form of a fiber of the recording medium, formation of a character having few feathering is performed when dispersing ink has been stuck to the recording medium.
Patent JP-H0787896-A (JP)
Title: Healthy ice cream and its preparation
Inventor: INOUE YOSHIO
IPC: A23G9/32
Filed: 1993-09-24
Abstract: PURPOSE:To prepare an ice cream having excellent taste and low fat content and good for health by mixing raw peanut with raw almond, crushing the mixture, stirring in the presence of water, filtering the slurry, preparing a peanut- almond extract from the filtrate under specific condition and using the obtained extract as a raw material for the ice cream. CONSTITUTION:Raw peanut is mixed with raw almond at an arbitrary ratio and the mixture is crushed, mixed with water, stirred and filtered. The filtrate is heated at 60-80 deg.C for >=15min and the oil component is separated by a centrifugal separator and concentrated to obtain a peanut-almond extract. Separately, an adlay sheath layer is extracted with water to obtain an adlay extract. An ice cream is prepared by mixing adlay core powder with fresh cream and adding the peanut-almond extract and the adlay extract to the mixture.
Patent JP-S63125877-A (JP)
Title: Self-hold solenoid
Inventor: FUJIWARA YOSHIMITSU
IPC: F16K31/06
Filed: 1986-11-17
Abstract: PURPOSE:To increase the electromagnetic force generated at the time of turning on electricity by providing a self-hold solenoid adapted to adsorb a movable iron core by a permanent magnet with a fixed iron core and a magnetic substance sleeve disposed on the outside of the permanent magnet. CONSTITUTION:A magnetic substance sleeve 15 is disposed outside a guide pipe 5 positioned outside a fixed iron core 4 and a permanent magnet 3 below an electromagnetic coil 1. In this arrangement, magnetic flux generated at the time of turning electricity flows from the fixed iron core to the magnetic substance sleeve 15 and a fixed yoke 2, and it does not passes through the permanent magnet 3 which is a resistance, so that the generated electromagnetic force is large. Furthermore, in this arrangement, the impace resistance can be improved by making the set load of a spring 14 small to increase a difference between the adsorbing force of the fixed iron core 4 and a movable iron core 9 and the set load of the spring 14.
Patent JP-H10126376-A (JP)
Title: Pulse detection system
Inventor: NAKAMURA MASARU
IPC: H04B1/711
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide the pulse detection system with a simple circuit configuration by which the effect of multi-path is eliminated, regardless of having provisions for various pulse modulation systems. SOLUTION: A pulse detection means 11 compares and discriminates a reception base band pulse modulation signal and an output reference value of a maximum value selection output means 13. Since an output of a peak level storage means 12 is zero at the start of the reception, the reference value for the pulse detection means 11 remains the original reference value. Then a discrimination signal of the pulse detection means 11 is used for a pulse detection signal and is used for a trigger signal and the peak level storage means 12 stores a peak level of the pulse and the maximum value selection output means 13 selects the peak level or the original reference value which is larger and uses the selected value as a new reference value.  Thus, when an interference pulse which is lower than the first peak level for each frame arrives with a delay, since the reference value of comparison object is increased up to the initial peak level, pulse is not detected and thus the interference pulse is eliminated.
Patent JP-H0746018-A (JP)
Title: Antenna device for automobile
Inventor: TANIGUCHI TATSUAKI
IPC: H01Q1/32
Filed: 1993-11-01
Abstract: PURPOSE:To connect even a non-grounded type antenna with a present grounded type receiver by connecting the non-grounded type antenna through a balance/ unbalance conversion coil with the antenna signal inputting part of the grounded type receiver. CONSTITUTION:The current signal of an AM band radio wave received by a loop antenna 10 is converted into a voltage signal by a conversion coil 11, and inputted through a feeder 14a of a coaxial feeder 14 to an antenna signal inputting part 16a of a receiver 16. At that time, the antenna 10 is connected through the conversion coil 11 having primary and secondary coils 12 and 13 with the antenna signal inputting part 16a of the grounded type receiver 16, and the secondary coil 13 of the coil 11 is connected with the grounded type receiver 16, and the grounded state is obtained. However, the antenna 10 is connected with the primary coil 12 of the coil 11, and the non-grounded state is obtained. Thus, the non-grounded type loop antenna 10 can be connected with the grounded type receiver 16 without replacing it with the grounded type one. Therefore, the non-grounded type loop antenna 10 can be easily applied to the present grounded type reception system.
Patent JP-H07127864-A (JP)
Title: High frequency heater
Inventor: MOTOMURA MISUZU
IPC: F24C7/02
Filed: 1993-11-01
Abstract: PURPOSE:To provide a method for fixing a lamp glass which has excellent heat resistance and is strong against vibration impact and in which no leakage of vapor, oil mist, etc., occurs. CONSTITUTION:A punched part 5 for constituting a radio wave shielding mechanism is formed in a protruding state to impart elasticity, and a lamp glass 6 is provided to a glass mounting plate 10. With the structure, a lamp glass 6 is pressed to the plate 10 by elastic force of the punched part to be sealed. Thus, leakage of vapor, oil mist is prevented and the glass 6 can be effectively fixed.
Patent JP-H1198313-A (JP)
Title: Image reader
Inventor: NAKAMURA FUMIHIKO
IPC: H04N1/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a read image while preventing the infiltration of light from the outside by providing a shading member on the opposed face side of a reading means for shading light infiltrated into a sheet conveyer route so as to separate it from a reading plane. SOLUTION: An original conveyer down guide 14a guides an original 6 from a separate roller 10 to a contact sensor 15. As the shading member, a shading plate 18 is provided on an original conveyer guide 14b so as to close the original conveyer route. Then, external light is prevented from being infiltrated to an end face 15b1 of sensor glass 15b on the downstream side of an original conveying direction. This shading plate 18 has width of >= the same reading width in all areas of reading width. In this case, it is preferable that the shading plate 18 is made into sheet-shaped member, and it is appropriate to use a black PET film, which does not transmit light, having the thickness of 50 μm, for example.  Then, the original 6 read by the contact sensor 15 is ejected outside this image reader in a direction (a)} by providing the energizing force of an auxiliary roller 17b through a paper eject roller 17a.
Patent JP-S61155599-A (JP)
Inventor: OTSUKA RYUSABURO
IPC: E21D9/12
Filed: 1984-12-27
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。