baber/WOPTO huggingface dataset:
Patent JP-H06213924-A (JP)
Title: Transducer, microsensor using same and vehicle control system
Inventor: KURAGAKI SATOSHI
IPC: G01P15/125
Filed: 1993-01-13
Abstract: PURPOSE:To prevent adherence of a movable unit and a stationary unit to one another in a microsensor, a microactuator, and to prevent becoming a non-operable state. CONSTITUTION:Means for preventing adherence of a movable electrode 3 to stationary electrodes 1, 2 is provided. As a concrete structure, insulator protrusions 7 in contact when the electrode 3 is excessively-displaced are provided at the electrodes 1, 2. The protrusions 7 are so formed that contact areas with the electrode 3 are reduced. Accordingly, adherence of the electrode 3 to the electrodes 1, 2 can be prevented. Yield is improved at the time of mass production, and reliability of a microsensor or a vehicle control system using the same is improved at the time of using.
Patent JP-S5596230-A (JP)
Title: Discharge working device
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1979-01-16
Abstract: PURPOSE:To generate a fixed pulse accurately by a method wherein crest value of pulse currents is discriminated when discharge pulse currents of a working void increases by a working pulse. CONSTITUTION:A pulse with pulse width tauon and spacing tauoff in a working unit set is put out from an oscillator 6 and an intermediate control pulse taupon and spacing taupoff are put out from an oscillator 7, and applied to an AND gate 8. Meanwhile, crest value of discharge currents is detected and discriminated by means of a detecting circuit 9, such as, a Schmidt circuit, etc. in a discharge circuit, inverted, coupled with output of the oscillators and applied to a switching transistor 5 in superhigh speed of a FET and a MOS. A switch 5 is in ON by an output pulse of the oscillator 6, electricity is discharged to a working void, and the switch 5 is in OFF and is controlled when the crest value reaches fixed value. Thus, discharge currents discharge according to a curve of extinction corresponding to floating capacitance and floating inductance, and a fixed pulse can accurately be generated.
Patent JP-H01180622-A (JP)
Title: Control system for recognizing device of report output destination
Inventor: YOMODA SHIGERU
IPC: B41J5/30
Filed: 1988-01-12
Abstract: PURPOSE:To surely designate a report output destination by defining previously a substitute printer device to a 1st printer device in case a fault of the 1st printer device or the run-out of forms occurs during the print of a report file. CONSTITUTION:1st and 2nd storing means 2 and 7 are provided together with 1st-n-th printers 31-34, and an auxiliary memory/transfer means 6. The printers 31-34 print the contents of a report file 1 and have priority levels in the order of their numbers. These printers contain printers 51-54 for print of data, and the fault/form run-out changing means 41-44 which designate a subordinate printer for transmission of print data when a printer has a fault or the run-out of forms occurs. The means 6 receives the print data and sends them to the 2nd and subsequent printers when the printer 31 has a fault or the run-out of forms occurs. As a result, a report output designation is surely designated.
Patent JP-H11202080-A (JP)
Title: Internal pump
Inventor: KURODA MASAHITO
IPC: F04D29/10
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an internal pump provided with a low cost secondary seal device with a simple structure not depending on functional method by injecting pressurized water from outside. SOLUTION: Sealant press 32 in fan shape is contained in a housing 30, a sealant 31 is placed on the inner circle of the sealant press 32 and in the split surface of the sealant press 32, a mechanism moving the sealant press 32 in the shaft 6 center direction is provided, by which the sealant press 32 is attracted to the shaft 6 and contacted to the shaft 6, and the sealant 31 seals the gap around the shaft 6.
Patent JP-S61162837-A (JP)
Title: Deciding method of quality of optical pickup
Inventor: YAMAMIYA KUNIO
IPC: G11B7/22
Filed: 1985-01-14
Abstract: PURPOSE:To decide on the quality of an optical pickup properly by detecting a focusing control signal when accessing sampling positions on a reference information recording medium and an object information recording medium using a reference device equipped with a reference pick up and comparing the contents of both storage devices. CONSTITUTION:A focusing signal indicates the relative distance between an optical disk and an optical pickup and when characteristics of an optical pickup 1' are exactly the same with characteristics of a reference optical pickup, corre sponding focusing signals are exactly the same. The optical disk has an error based upon upward/downward movement of its recording surface due to surface undulation and curvature, but the use of the same optical disk cancels the error component originating from the optical disk. Data of a RAM7' and an EPROM14 are converted by D/A converters 15 and 16 into analog signals and a differential amplifier 17 calculates the difference between the both; and this difference Vi is compared by a comparator 18 with a specific reference voltage Vref and a signal indicating a defective is outputted when Vi>Vref. Consequent ly, the quality of the optical pickup is judged properly.
Patent JP-H08195173-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: SHIMOKAWA TAKASHI
IPC: H01J9/44
Filed: 1995-01-17
Abstract: PURPOSE: To improve the withstand voltage of a lower electrode by connecting the sixth grid electrode and the fifth grid electrode of a multi-stage focus type electron gun with connectors melted at a fixed temperature for knocking, then heating and eliminating the connectors. CONSTITUTION: The sixth grid electrode G6 and the fifth grid electrode G5 are connected and short-circuited by two connectors 6 melted at a low temperature. A high-voltage power source is connected to the electrode G6, and all of the fifth grid electrode G5, the third grid electrode G3, the fourth grid electrode G4, the second grid electrode G2, the first grid electrode G1, a cathode K, and a heater H are grounded. When a high voltage Eb is applied to the electrode G6, the electrode G5 and the electrode G3 are at the same potential, the potential difference between the electrodes G5, G3 and the electrodes G4, G2 is increased, sparks are generated, and knocking is applied to the electrode G2. After the knocking process, the connectors 6 are heated and melted at a temperature higher than its melting temperature from the outside of the neck tube of a CRT.
Patent JP-H04236364-A (JP)
Title: Connection inspecting apparatus
Inventor: HAYASHIDA KIYOTOMI
IPC: G01R31/02
Filed: 1991-01-21
Abstract: PURPOSE:To inexpensively inspect the connection state of the lead pin of an IC by connecting one place between the connected ICs mounted on a printed wiring board to the common terminal of the ICs to inspect an object to be inspected. CONSTITUTION:A resistor 130 is connected to an integrated waveform generating circuit 30. An A/D converter 50 converts the amplified voltage across both terminals of the resistor 130 to a digital signal to output said signal. Comparators b70, a60 compare the digital signal with a predetermined reference value and register a80, b90 store the reference value used in the comparison with the output signal of the converter 50 by the comparators b70, a60. An F/F a100 and an F/F b110 hold the output signals of the comparators a60, b70 and a timing signal generating circuit 40 generates the timing signals of the circuit 30, the converter 50, the F/F a100 and the F/F b110.
Patent JP-S6485738-A (JP)
Title: Method of lining pipeline and passage
Inventor: PIITAA SUMISU
IPC: B29C65/62
Filed: 1988-01-14
Abstract: PURPOSE: To not only maintain the absence of air in a resin absorbent layer but also prevent air from entering the resin absorbent layer by turning inside out a lining tube within a pipeline or passageway and enclosing the resin absorbent layer with an impermeable tube. CONSTITUTION: An outer surface of a felt 10 is coated with an impermeable layer 12. Plastic resin is injected in a tube 14 and then processed with a roller. Concurrently with the foregoing process, the resin is completely impregnated in the felt after air has been absorbed from the gap between fibrous layers. An edge section of lining tubes 10 and 12 are folded back and then, fixed on an edge section 20 of an elbow pipe 18. Thereafter, air or water or an combination thereof is introduced in the elbow pipe 18 as shown by an arrow 22. As a result, the tubes 10 and 12 are turned inside out along with or in the pipeline or a passageway 16.
Patent JP-2000202738-A (JP)
Title: Electric resistance detecting head of cutting tool knife edge
Inventor: UEHARA KUNIO
IPC: G01B7/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To simply measure electric resistance between electrodes by slidably fitting a conductor bar-like electrode in a conductor cylindrical electrode, electrically insulating both electrodes, and urging the bar-like electrode in the projecting direction. SOLUTION: When a detecting head 9 is made close to a knife edge part 30 of a tool 13, first the knife edge tip 19 of a tool knife edge part 30 abuts on the tip face 8 of a bar-like electrode, and when the detecting head 9 is pressed to the tool knife edge part 30, a bar-like electrode 3 is moved back to the inside of a cylindrical electrode 1 against urging force of a pre-pressure spring 5 while it abuts on the knife edge tip 19, and the advance of the detecting head 9 is stopped in positions where the end edge 14 of a hole 12 of the cylindrical electrode 1 abuts on three ridges (a), (b), (c) of the tool knife edge part 30. A known small current is applied between the bar-like electrode 3 and the tool 13 to measure a potential difference between the cylindrical electrode 1 and the bar-like electrode 3, thereby measuring the electric resistance in the cutting tool knife edge part 30.
Patent JP-S56101519-A (JP)
Title: Microflow meter
Inventor: ADACHI HIROSHI
IPC: G01F3/08
Filed: 1980-01-18
Abstract: PURPOSE:To reduce an error between an actual flow and a reading of a measured value by arranging a sensor detecting the rotations of four rotors corresponding to a change in the rotary angle and discharge volume of the rotor at a rotary piston-type microflow meter. CONSTITUTION:A magnetic element is attached to a rotor inside a measurement chamber and four sensors 33a to 33d are fixed on the upper lid of the measurement chamber so that  a passage of the magnetic element may be detected. The pair of sensors 33a, 33c directly cross a straight line 38 and are arranged deviated at a prearranged rotary angle alpha with the second straight line 39 running through the center of the measurement chamber 22.
Patent JP-H02185020-A (JP)
Title: Vapor growth device
Inventor: KUBOTA HIROYA
IPC: H01L21/205
Filed: 1989-01-11
Abstract: PURPOSE:To reduce the mixing region of a raw material gas, and to stabilize the crystal composition of a semiconductor layer grown onto a substrate by forming exhaust ports at the intermediate positions of the source of each growth chamber and the substrate. CONSTITUTION:When an InP layer is grown in a growth chamber 11, exhaust from an exhaust port 5' is conducted together with exhaust from an exhaust port 4. When an arm 7 is operated, a substrate 8 is moved to a growth chamber 11' and an InGaAs layer is grown, exhaust from an exhaust port 5 is performed together with exhaust from the exhaust port 4. That is, a raw material gas from the growth chamber 11' is exhausted from the exhaust port 5' before it reaches the exhaust port 4 in a downstream, thus inhibiting the mixing of the raw material gas from the growth chamber 11' to the growth chamber 11. Accordingly, the raw material gas from the growth chamber 11 is exhausted from the exhaust port 5 before it reaches the exhaust port 4 in the downstream, thus suppressing the mixing of the raw material gas from the growth chamber 11 to the growth chamber 11', then stabilizing a crystal composition.
Patent JP-S58123340-A (JP)
Inventor: HARAGUCHI KAZUNORI
IPC: H02J9/06
Filed: 1982-01-15
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-H02185048-A (JP)
Title: Wire bonding device
Inventor: OKAMOTO ATSUSHI
IPC: H01L21/60
Filed: 1989-01-11
Abstract: PURPOSE:To increase the working speed of the positioning response of a capillary by installing a light reflection section being arranged onto a bonding arm on a rocking surface vertical to a rocking shaft and having a slit radially extended centering around the axis of the rocking shaft and a position sensing section fixed to a base supporting the rocking shaft. CONSTITUTION:A light reflection section 4 being disposed onto a bonding arm 2 on a rocking surface vertical to a rocking shaft 7 and having a slit radially extended centering around the axis of the rocking shaft 7 and a position sensing section 5 holding a regular interval to the light reflection section 4 and being fastened to a base 9 supporting the rocking shaft 7 are mounted. The position of the bonding arm 2 is sensed by the light reflection section 4 and the position sensing section 5, and a data obtained is fed back and the angle of rotation of a motor 3 is controlled, thus positioning a capillary 6 at the nose of a bonding tool 1. Accordingly, the positioning of the capillary is not lowered by the effect of torsional vibrations generated in the rocking shaft, thus increasing working speed.
Patent JP-H02184868-A (JP)
Title: Driving device for photosensitive body
Inventor: FUJII MITSUYOSHI
IPC: G03G15/00
Filed: 1989-01-12
Abstract: PURPOSE:To minimized the fluctuation in the rotating load of photosensitive drum and a phase deviation, and to reduce jitters by directly driving the photosensitive drum by a piezoelectric motor whose stem functions as a rotor. CONSTITUTION:The photosensitive drum 6 is directly rotated by the piezoelectric motor 20 whose stem 23 functions as the rotor of a stater 26. During the rotation, since a steady brace ring 32 engaged with a Y-shaped claw part 36 of a clamping ring is slidably jointed, the photosensitive drum 6 is prevented from rocking against a shaft 22, and decentering, etc., does not occur. Therefore, a uniform load is applied between the stem 23 and a tooth part 31 and the irregular rotation of the photosensitive drum 6 does not occur. Since the piezoelectric motor 20 generates a large torque in a low speed rotating range, the photosensitive drum 6 can be stably rotated. Thereby, the fluctuation in the rotating load of the photosensitive drum and the phase deviation are minimized and jitters are reduced.
Patent JP-H05187981-A (JP)
Title: Testing material holder of load flexure temperature testing machine
Inventor: NOZAKI KIYOAKI
IPC: G01N3/20
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a testing material holder for a load flexure temperature test machine capable of surely grasping a tested piece and carrying it. CONSTITUTION:A testing material holder for a load flexure temperature test machine for measuring the flexure as the result of loading a specified load onto a testing material put on a support stage, has the first and the second grasping parts for grasping the testing material 107 and at least one of the first and the second grasping parts 106a, 106b has a plurality of pins 404 stood on the surface contacting to the testing material 107. Each of the plurality of the pins 404 is forced in the direction to the testing material by an elastic part 402.
Patent JP-S60150707-A (JP)
Inventor: URAI MUNEHARU
IPC: B60N2/90
Filed: 1984-01-18
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-S63174200-A (JP)
Inventor: ASAI TOMIO
IPC: G08G1/01
Filed: 1987-01-13
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-S59134703-A (JP)
Title: Stabilized insecticide composition
Inventor: CHIBA KAORU
IPC: A01N43/86
Filed: 1983-01-19
Abstract: PURPOSE:An insecticide composition that is prepared by adding one of aromatic secondary amines to an insecticidal composition containing 2H,1,3-thiazintetrahydro-2-(nitromethylene) as a decomposition inhibitor for the active ingredient, thus showing improved stability. CONSTITUTION:At least one selected from aromatic secondary amines such as N-methylaniline, N-methyl-p-toluidine, dicyclohexylamine is added to an insecticial composition containing the compound of the formula, as an active ingredient, which has excellent controlling effect against harmful insect pests to rice plants such as rice bores, leaf hoppers or rice plant hoppers, but less stability to give the objective stabilized insect pest-controlling composition. The composition causes no troubles at all, e.g., chemical injuries to useful crops and toxicity to human bodies and animals. This composition is very effective in keeping its stability, when it is used in the form susceptible to hydrolysis, namely, dust, fine particles, granules or wettable dust.
Patent JP-H02187871-A (JP)
Title: Method of converting picture element density in picture reader
Inventor: UMEZAWA HIROMOTO
IPC: G06T3/40
Filed: 1989-01-17
Abstract: PURPOSE:To eliminate smash and void and to obtain and to obtain a satisfactory picture element density converting picture by converting the picture element density of original pixel data. CONSTITUTION:When the data is read by an image sensor 1 with the picture element density of the sensor, digitized in an A/D conversion part 2, and inputted to an arithmetic part 3, a ratio K from a ratio calculating part 4 is calculated and supplied to the arithmetic part 3. In the arithmetic part 3, the inputted ratio K is latched in a latch circuit 5, and whenever the ratio K is inputted from this latch circuit 5 to an adding circuit 6, two original pixel data closest to respective converting pixels are taken in latch circuits 10 and 11, and converting pixel data is calculated by a subtracting circuit 12, a multiplying circuit 9, and an adding circuit 13 and outputted.
Patent JP-S60179184-A (JP)
Inventor: ROORENSU FUITSUTSUPATORITSUKU
IPC: B08B9/02
Filed: 1985-01-18
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-S58123574-A (JP)
Inventor: OOWAKI JIYUNICHI
IPC: H05B33/12
Filed: 1982-01-20
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-H11201212-A (JP)
Title: Damping valve of hydraulic shock absorber
Inventor: KATO HIROSHI
IPC: F16F9/348
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To enhance a height accuracy between adjacent valve seat surfaces to provided a stable damping characteristic and to enhance a degree of freedom of tuning by easily changing a shape of a difference in level, a height, etc., between the valve seat surfaces. SOLUTION: A seat plate 34 is secured to an edge of a piston 25 which is sintering-molded. A slit opening 44 constituting a valve hole is formed on the seat plate 34. A valve plate 35 and a spacer plate 36 are overlapped and secured at the center portion of an upper surface of the seat plate 34. An annular set plate 43 is disposed on an outer periphery of an upper surface of the seat plate 34. A total height of the valve plate 35 and the spacer plate 36 becomes the same as a height of the annular set plate 43. A slit plate 37 and valve plates 38, 39 are overlapped and secured to the spacer plate 36 and a lower surface of the slit plate 37 is abutted against an upper surface of the annular set plate 43.
Patent JP-H06210503-A (JP)
Title: Microadjustment type cutting tool
Inventor: TAKIGUCHI MASAHARU
IPC: B23B39/00
Filed: 1993-01-18
Abstract: PURPOSE:To improve rigidity against any force to act in the direction of torsion by engaging a washer with a cartridge, engaging a bush with this washer, in the case of a cutting tool in which the cartridge is made to come out/sink by means turning movement of a microadjustment nut and the projecting quantity of a cutting edge is microadjusted. CONSTITUTION:A microadjustment type cutting tool is equipped with a bush 1 and a cartridge 6 that is inserted into the insertion hole 2 of the bush 1 through a microadjustment nut 5, and a throwaway chip 8 is attachably/ detachably fitted to the tip of the cartridge 6. In this case, a washer 13 is fitted to the cartridge 6 so that the base end side opening portion of the bush 1 may be closed, and a conical spring 15... is interposed between the washer 13 and the wall part 4 inside the bush 1. The cartridge 6 and the washer 13 are made to fit mutually by means of a recessed groove 21 and a projecting stripe 24 that can be stuck closely to each other, and the washer 13 and the bush 1 are engaged mutually by means of a cutout part 22A and a projecting piece 25, and the cartridge 6 and the bush 1 are integrated in one body in the turning direction of the microadjustment nut 5 through a washer 3.
Patent JP-S59132476-A (JP)
Title: Acoustic device
Inventor: KAGAWA NOBORU
IPC: G11B15/02
Filed: 1983-01-18
Abstract: PURPOSE:To prevent malfunction at recording from a device other than a player and to attain simultaneous recording from the player by operating a control signal by a voltage signal only when the player is selected by the mode changeover. CONSTITUTION:An M3 jack 11 provided to a player 4 and an M3 jack 22 provided to an amplifier 2 are connected and an M3 jack 12 provided to a cassette deck 1 and an M3 jack 23 provided to the amplifier 2 are connected. In selecting the player by a mode changeover switch 24, terminals 24b, 24c are connected and in selecting a device other than the player, e.g., a tuner, terminals 24a, 24b are connected. Then, a signal relating to the elevation/descending of a tone arm from a voltage signal generating circuit 14 of the player 4 is applied to a control circuit 16 of a cassette deck 1 only when the changeover switch 24 selects the player, and the simultaneous recording of the player 4 and the cassette deck 1 is attained.
Patent JP-H02187826-A (JP)
Title: Supplementary system and device for rule ignition
Inventor: SHIMAZU HIDEO
IPC: G06F9/44
Filed: 1989-01-13
Abstract: PURPOSE:To perform the ignition of a large number of rules from input by extracting a cogeneration concept associated from input data, and handling a supported concept as data inputted from the outside when the number of cogeneration concepts exceeds a constant number. CONSTITUTION:An associated concept extraction part 20 extracts the input data stored in an input storage part 13, and performs the extraction of the concept associated from the input data for the number of stages designated by an association distance storage register 19 by referring to a relational table 15. An extracted concept to be associated is added on a frequency table 16 when it is not registered on the table, and +1 is supplied as the number of times of appearance when the concept shows cogeneration relation, and -1 is supplied when it shows anti-cogeneration relation. When the concept is registered on the frequency table 16, corresponding number of times of appearance and +1 when it shows the cogeneration relation or -1 when it shows the anti-cogoneration relation are delivered to a computing element 17, then, they are added, and a result is written on the frequency table 16. When processings for all of data are completed, the associated concept extraction part 20 takes out the concept having a value whose number of times of appearance is larger than that of a limit value register 18, and delivers it to a working memory 14.