baber/WOPTO huggingface dataset:
Patent JP-2001036365-A (JP)
Title: Agc amplifying circuit
Inventor: NAGANO KOICHI
IPC: H03G3/30
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To adjust the gain of an AGC amplifier by a single control signal by selecting an output, after processing output signals of AGC amplifiers amplifying an input signal by a gain corresponding to a gain control signal at plural signal processing circuits, according to the control signal and using it as gain control signals of the AGC amplifier. SOLUTION: An AGC amplifier 1 controls and amplifies the gain of an input signal according to a control signal from an AGC control circuit 2 and outputs it to a low-pass filter(LPF) 3, an A/D conversion circuit 4 and a digital signal processing circuit 5 in this order. The AGC control circuit 2 selects each output of either the LPF 3, the A/D conversion circuit 4 or the processing circuit 5 by a control signal from a main control circuit 6, and uses it as the control signal of the AGC amplifier 1. That is, an AGC control circuit 4 controls the selection, each inner characteristic or the like of AGC control loops L1 to L3 and controls the AGC amplifier 1. Thus, it is possible to control the gain of the AGC amplifier 1 and plural AGC control loops by a single control signal.
Patent JP-S6451638-A (JP)
Title: Superconducting thin-film wiring
Inventor: SHIMA SHOHEI
IPC: H01L21/3205
Filed: 1987-08-24
Abstract: PURPOSE:To protect an oxide superconducting thin-film wiring, and to improve the superconductive performance of an oxide superconductor by coating the surface of the oxide superconducting thin-film wiring with a metallic layer. CONSTITUTION:An oxide superconductor thin-film 12 in film thickness of 1000-10000Angstrom  and a metallic thin-film 13 composed of copper, etc., in film thickness of 300-1000Angstrom  are formed onto a substrate 11 in the order, and a wiring pattern is shaped through etching, etc. Superconductive characteristics are developed through heat treatment at 500-1000 deg.C. According to the method, deterioration with time is not generated, a superconducting thin-film wiring also resists strength by stress, and the superconducting thin-film wiring having high critical current density and excellent performance is acquired.
Patent JP-S6187061-A (JP)
Inventor: MURAKAWA TOSHIO
IPC: F16T1/00
Filed: 1984-10-05
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-2000040775-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AIBA YOSHITAKA
IPC: B23K26/361
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device where the circuit formation surface of a semiconductor element is sealed up with resin and a manufacturing method thereof, wherein cracking is restrained from occurring in the semiconductor device to improve it in reliability. SOLUTION: A semiconductor device 20A is equipped with a semiconductor element 25, a board 25 where the semiconductor element 25 is mounted, and a sealing resin 27A that seals up a circuit formation surface 23 provided to a semiconductor element 22A. The sealing resin 27A is composed of a circuit surface sealing part 28A that seals up the circuit formation surface 23, and a side covering part 29A that is provided integrally with the sealing resin 27A and covers the peripheral side 22a of the semiconductor element 22A. If the height of the semiconductor element 22A is represented by T and the height of the side covering part 29A from the circuit formation surface 23 is represented by t, T and t are so constituted as to satisfy T/4<=t<=T.
Patent JP-H0492503-A (JP)
Title: Cutting device for adjustment of resonance frequency of dielectric resonator
Inventor: HORIGUCHI FUJIO
IPC: H01P1/205
Filed: 1990-08-08
Abstract: PURPOSE:To attain a quick and highly accurate cutting process for a dielectric resonator by controlling the position of a cutting blade or a stage based on the detection signal of a vibration sensor so as to enable the cutting blade to cut the ground surface of a dielectric substance of the dielectric resonator in the prescribed depth. CONSTITUTION:A vibration sensor 9 detects the ultrasonic vibrations and sends a detection signal to a controller 10. The controller 10 receives the detection signal and knows the time point when the tip of a cutting blade 6 reaches the ground surface of a dielectric substance. Based on this time point, the controller 10 controls the position of the blade 6 or a stage 8 in order to cut the surface of the dielectric substance in the prescribed depth. Then the blade 6 or the stage 8 is laterally moved by a prescribed distance to delete the prescribed number of electrodes. Thus the dielectric substance can be cut in a prescribed amount with high accuracy. Then the adjusting accuracy is improved for the resonance frequency of a dielectric resonator.
Patent JP-S6362905-A (JP)
Title: Hydraulic cylinder device
Inventor: KATAYAMA YUJI
IPC: F15B15/14
Filed: 1986-09-03
Abstract: PURPOSE:To facilitate machining of a piston rod and to eliminate any limitation in the direction of pin in the case it is a fixed type pin by inserting a tube shaped reinforcement member of a uniform thickness and a set length in the central are inside the piston rod in its longitudinal direction. CONSTITUTION:A tube shaped reinforcement member 32 of a uniform thickness and a set length is to be inserted in the central area inside a hollow rod 23 in its longitudinal direction. As compared with a regular piston rod having an uniform cross section and also a hollow and circular cross section, this process enables a piston rod to be machined easily because, when a piston rod of an identical buckling load is to be formed, its weight can be saved and because the buckling load can be made heavier with the same weight. Further, when the end of the piston rod 23 is to be supported, for instance, by piercing a pin in the diameter direction, there will be no limitation in the direction of the pin.
Patent JP-H0495177-A (JP)
Title: Image enlargement processing system
Inventor: FUDO HISAAKI
IPC: H04N1/393
Filed: 1990-08-07
Abstract: PURPOSE:To obtain the image data which is smooth by executing a specific picture element correction with respect to an image enlarged to two folds in the horizontal and the vertical directions. CONSTITUTION:A hardware 22 using a data compressing/expanding controller, etc., is used, and is connected to an original image data memory 21 by a system bus 23. In such a state, binary image data is expanded to two folds in the horizontal and the vertical directions, and by taking notice or one line of two continuous lines of the enlarged image data, the left and the right picture elements of a black picture element of the image data are set as black picture elements, and also, as for the black picture element, by performing repeatedly an operation which is not executed at all, binary image data in which the black picture element increase is generated, and moreover, by taking notice of three continuous lines of this image data, only when they are the black picture element and the black picture element, they are set as black picture elements, and in other case, they are set as white picture elements, and by correcting its binary image data, a picture element correction is executed to the image expanded to two folds in the horizontal and the vertical directions. In such a way, the expanded image comes to look smooth.
Patent JP-2000026259-A (JP)
Title: Oral composition
Inventor: SUGAWARA KOICHI
IPC: A61K8/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain an oral composition having improved astringency, good using feeling and high commercial value. SOLUTION: This oral composition containing a phytic acid compound is characterized by formulating a polyvinyl alcohol having 10-5,000 average polymerization degree and/or a polyvinylpyrrolidone having 10,000-2,000,000 weight average molecular weight and 5,000-500,000 number average molecular weight.
Patent JP-S59101456-A (JP)
Title: Preparation of cycloalkanoneoxime
Inventor: UCHIUMI SHINICHIROU
IPC: C07C249/04
Filed: 1982-11-30
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of nylon raw material and a raw material of pharmaceuticals, etc., in one step, in high yield, without using a particular corrosion-resistant material, by the catalytic contact reaction of a cycloalkane with a nitrous acid ester under heating. CONSTITUTION:A cycloalkane having 5-12C atoms and free from alkyl substituent group (e.g. cyclopentane, cyclohexane, etc.) is made to contact with a nitrous acid ester which is an ester of a 1-8C aliphatic monohydric alcohol (e.g. methanol, ethanol, etc.) and nitrous acid in vapor state at 150-400 deg.C, preferably 250-350 deg.C to obtain the objective compound. The concentration of the nitrous acid ester in the gas is preferably somewhat lower than that of cycloalkane, and the concentration of cycloalkane is preferably >=5%.
Patent JP-H0510390-A (JP)
Title: Elastic bush
Inventor: SHIRAISHI MAKOTO
IPC: B60K5/12
Filed: 1991-06-27
Abstract: PURPOSE:To suppress vibration in a wide frequency range regardless of the low-frequency vibration and the high-frequency vibration by connecting an inner tube and an outer tube with an elastic body, connecting either one of the inner tube and the outer tube to a vibration source, and connecting the other to a support member supporting the vibration source in an elastic bush. CONSTITUTION:An actuator 10 made of a laminated body of a piezoelectric element 9 changed with the thickness in response to voltage in the direction where an inner tube 4 and an outer tube 5 are relatively displaced is arranged in a rubber 6. The vibration state of a power unit connected to the inner tube 4 via a shaft member 7 is detected by a G-sensor 11, and a control unit 13 driving the actuator 10 in response to the detected vibration state is provided.
Patent JP-H0874627-A (JP)
Title: Air-fuel ratio control device
Inventor: MATSUMOTO KENJI
IPC: F02D41/04
Filed: 1994-09-01
Abstract: PURPOSE: To prevent deterioration of a catalytic converter in an internal- combustion-engine air-fuel ratio control device having the catalytic converter and an air-fuel ratio sensor by reducing the discharge of each harmful component. CONSTITUTION: In an air-fuel ratio control device, in which an air-fuel ratio control means 15, using a hierarchial neural network, controls an air-fuel ratio to bring it close to the desired air-fuel ratio in accordance with signals output from a sensor array 12 that detects operating states of the engine 11 and from an air-fuel ratio sensor 14, when a temperature sensor 16 provided within an exhaust line to detect the temperature of a catalytic converter 13 has detected that the catalyst temperature has risen to a predetermined value or higher an air-fuel ratio correction means 17 corrects the desired air-fuel ratio to a value that is leaner than the stoichiometric air-fuel ratio, thereby preventing the temperature of the catalytic converter from rising excessively.
Patent JP-S59101108-A (JP)
Inventor: HASEGAWA SHIGERU
IPC: A45D20/12
Filed: 1982-11-29
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-S6364139-A (JP)
Title: Memory dumping control system
Inventor: KOBAYASHI SHINJI
IPC: G06F11/28
Filed: 1986-09-04
Abstract: PURPOSE:To execute a memory dumping routine on a ROM and to analyze the cause of the trouble even at the time of troubling by providing a diagnosing circuit and verifying the justice before the memory dumping routine stored into a main memory is used. CONSTITUTION:In accordance with an interruption address generated at an interruption generating circuit 12 by a switch 11, the execution of a micro instruction stored in a ROM 4 is started. The justice of a memory dumping routine stored through a diagnosing circuit 3 into a main memory 1 by the microinstruction is diagnosed. As the result, when the memory dumping routine stored on the memory 1 is destructed, it is branched to the memory dumping routine stored on the ROM 4. To an external memory device 2, a mark, in which the memory dumping routine on the memory 1 is destructed, and the data of the memory 1 are outputted, and the dumping of the memory is completed. Thus, even when the memory dumping routine on the memory 1 is destructed, the data are analyzed through a dumping routine on the ROM 4 and the trouble cause can be analyzed.
Patent JP-H1038661-A (JP)
Title: Water level detecting device
Inventor: KITO HITOSHI
IPC: G01F23/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a water level detecting device with which the abnormal/ normal state of a water supply pipe can be recognized easily without observing the state of a detecting float floating on the surface of water in a transparent hollow body of a transparent pipe, etc., for detecting water level every time. SOLUTION: A water supply system 3 for a henhouse is provided with a water supply pipe 5 laid near a hen case 4 and a plurality of tap sections 6 for hen are provided in the pipe 5 so that the hens in the cage 4 can drink the water supplied through the pipe 5. In addition, a water level detecting pipe 7 is extended upward from the side section of the pipe 5 so that the water level S in the pipe 7 can move in the vertical direction in accordance with the water pressure in the pipe 5 and a sensor 9 is lowered down in the pipe 7. The sensor 9 detects the water level S in the pipe 7 and outputs the signal corresponding to the water level S to a display or annunciator 10 through a sensor unit U, etc., and the annunciator 10 displays or informs whether or not the detected water level S is abnormal or normal.
Patent JP-2000039626-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: WATANABE MAKOTO
IPC: G02F1/136
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display good in holding characteristics, reduced in feed-through voltage and excellent in display uniformity and reliability while keeping aperture ratio. SOLUTION: This active matrix type liquid crystal display device of a lateral electric field has two transparent insulating substrates placed opposite to each other, and on its first substrate, a plurality of scanning lines 502, a plurality of signal lines 103, thin film transistors 503 arranged in the vicinity of each of intersections, common electrodes 106 extended nearly parallel with the scanning lines and having a plurality of comb-shaped projecting parts, pixel electrodes 104 formed on gaps between neighboring comb-shaped projecting parts and a first alignment layer formed on the upper side of the electrodes 104 via a protecting insulating layer are provided, also on its second substrate, a black matrix having openings confronted with pixel electrodes and a second alignment layer are provided.  In the display device, dielectric 230 with a specified dielectric constant are arranged inside substrates in regions held between the comb-shaped projecting parts of the common electrodes and the pixel electrodes as seen from a direction normal to the substrates.
Patent JP-H0928332-A (JP)
Title: Rice ball processed food and its production
Inventor: SUGINO YOSHITO
IPC: A23L7/10
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a rice ball-processed food, especially rice noodle, capable of keeping original shape without deforming even by heating or without bonding even when directly superposed after heating by carrying out heat treatment of glutinous rice and treating the glutinous rice with sugar solution. SOLUTION: Glutinous rice is heat-treated and then treated with sugar solution (preferably reduced sugar aqueous solution). Glutinous rice is kneaded with water, saccharides, a pH adjuster, an albumen processed food or lecithin and edible oil and fat and the kneaded material is formed into a sheet having 2-7mm thickness and 5-20cm width and the sheet is heat-treated at 90-110 deg.C for 4-8min by steam and then cooled at -30-5 deg.C for 8-20hr and treated with an aqueous solution of reduced sugar having 10-60% concentration and lastly cut into noodle. Furthermore, the resultant glutinous noodle is preferably subjected to deaeration packaging or vacuum packaging and preferably heat- sterilized at 85-90 deg.C for 7-13min. Furthermore, the sterilized rice ball processed food is cooled, frozen and stored.
Patent JP-S6267853-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: OKODA TOSHIYUKI
IPC: H01L27/08
Filed: 1985-09-20
Abstract: PURPOSE:To obviate a complexity in manufacturing processes while facilitating the manufacture, by simultaneously forming a P<-> type well region in the process of forming an isolation region by diffusion. CONSTITUTION:A part of the surface of an epitaxial layer 2 in which an isolation region 4 is to be formed is doped with a P-type impurity to form a P<+> type doped layer 17. The structure is then heat treated for a predetermined time so that the P<+> type doped layer 17 is diffused to form the isolation region. While first and second island regions 5a and 5b are formed, a P<-> type doped layer 16 and an N<+> type doped 15 are diffused to form a P<-> type well region 14 and an N<+> type buried layer 3. The P-type impurity is further diffused selectively so that a base region 6 is formed within the first island region 5a and an injector region 9 and a base contact region 13 are formed within the second island region 5b. The N-type impurity is then diffused selectively so that an emitter region 7 and a collector contact region 8 are formed within the first island region 5a and a collector region 11 and an emitter contact region 12 are formed within the second island region 5b. Finally, electrodes are provided on the respective regions.
Patent JP-H1155967-A (JP)
Title: Actuator and informing device using the same
Inventor: MIYAZAWA OSAMU
IPC: B06B1/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an actuator which performs different functions with one vibration source and thus allows equipment mounted with the actuator to be reduced in size and weight, and an informing device using the actuator. SOLUTION: An actuator 10 used in an informing device 50 is provided with a diaphragm 12, and an exciting means 20 comprising a piezoelectric element 21 which causes the diaphragm 12 to vibrate and a drive circuit 22. The drive circuit 22 outputs to the piezoelectric element 21 a driving signal which corresponds to the resonance frequency of its vibration system, and thus vibrates the diaphragm 12 to cause a diaphragm 51 for information to generate bodily sensible vibration. In addition, the drive circuit 22 outputs to the piezoelectric element 21 a driving signal which corresponds to the higher-degree resonance frequency of its vibration system, and thus vibrates the diaphragm 12 to cause the diaphragm 51 for information to generate audible sound.
Patent JP-S6453252-A (JP)
Title: Asynchronous reading circuit for counter
Inventor: MORIYA TOMOHIRO
IPC: G06F9/30
Filed: 1987-08-24
Abstract: PURPOSE:To always read out an accurate count value to a bus by discontinuing latching operation while the count value of a counter is read out. CONSTITUTION:A continuous counting action of a counter 1 is ensured and the latching actions of 1st and 2nd latch means 4 and 5 can be stopped while the high-order and low-order N/2 bits of the count values latched by both means 4 and 5 are read out by the output means of 3-state buffer circuits 7 and 8, etc. Thus the correct count value is always secured for the counter 1 and at the same time both high-order and low-order count values can be read out at the same time point. Furthermore, the data are never uncertain since high- order and low-order N/2 bits of the count value are latched by a timing signal synchronous with an input digital signal.
Patent JP-H02105366-A (JP)
Title: Composite audio signal processing system
Inventor: RO KAZUE
IPC: G11B31/00
Filed: 1989-08-11
Abstract: PURPOSE: To obtain a digital audio tape recorder with built-in a compact disk player by controlling a signal path based on control signals from a system control means. CONSTITUTION: When a digital audio tape recorder(DAT) 100 is operated for reproduction, a servo 130 is operated with a system control means 400 by operating a data inputting means 300, analog/digital signals are outputted via a signal processing part 150 through switches 610, 620 controlled with control signals C1 , C2 . On the other hand, when a compact disk player(CD) 200 is operated for reproduction, a servo part 210 is operated, and signals are likewise outputted via a signal processing device 240. Also, when analog signals are stored into the tape of a DAT 100, a servo part 130 and a processing part 150 are started, and signals C3 , C4 are outputted to switches 630, 650. Further, the output of the CD 200 is likewise stored into the tape of the DAT 100. By this way, the DAT with built-in the CD is obtained.
Patent JP-H04230405-A (JP)
Title: Method of determining split section of travelling surface of pneumatic tire for automobile
Inventor: UORUFUGANGU KUURU
IPC: B60C11/11
Filed: 1991-08-21
Abstract: PURPOSE: To provide a method for determining a split part of a traveling surface to an oblique groove profile of a pneumatic tire of an automobile in consideration of characteristics of the tire such as drain performance, noise generation or the like. CONSTITUTION: A traveling surface is divided into V-shaped split modules. The module has one split part element each on right and left with respect to the traveling center area, and a number of split part elements are provided in a shoulder area. The minimum width BKPU of the split part element of the shoulder area, the inclination azimuths α, β of the center area and the shoulder area of the traveling surface, the width BRsch of the shoulder rib and the split shifting V are found by a designated formula.
Patent JP-H0632427-A (JP)
Title: Roller conveyor
Inventor: ISAKA HIROSHI
IPC: B65G13/071
Filed: 1992-07-13
Abstract: PURPOSE:To increase the durability of a belt for driving rollers of a roller conveyor and to increase the reliability and safety of its transmission. CONSTITUTION:At least two guiding pulleys 7 are provided at the clearing part a belt to for a first and a second pulley 10, 11 arranged at one end and the other end of carrying pulleys 4 arranged below a roller group 3 for carrying cargoes. The belt runs on the guiding pulleys 7A, 7B, 7C with their backs faced outwardly one another. The travelling line between the pulleys of the belt are located on the crossing line crossing with the two rotary surfaces of the pulleys at their both the sides. In addition, angle of torsion per the unit length of the belt is controlled.
Patent JP-S58112686-A (JP)
Title: Multiplexing and demultiplexing method for beam
Inventor: KIYOHARA GENSUKE
IPC: B23K26/06
Filed: 1981-12-28
Abstract: PURPOSE:To compose a beam with high power energy of split beams of light with small energy by irradiating a spectral element having plural reflecting surfaces with a beam and thus splitting the beam, and making split beams of light reflected in prescribed directions into one beam. CONSTITUTION:The peak of the spectral element 4 in a regular pyramid shape is irradiated with a beam of laser, etc., having a prescribed diameter. Then the beam B is split equally and reflected in prescribed directions according to angles of inclination of respective surfaces of the spectral element 4. Split beams B1, B2, and B3 of light are further reflected by reflecting mirror 6 in a prescribed direction and supplied to modulators 2, whose outputs are changed in direction by reflecting mirror 7 again to illuminate a multiplexing element 5, thereby emitting one composite beam.