baber/WOPTO huggingface dataset:
Patent JP-S60100215-A (JP)
Title: Digital valve controller
Inventor: TAKEUCHI TAKAHIKO
IPC: G05D3/12
Filed: 1983-11-04
Abstract: PURPOSE:To facilitate the alteration of a control pattern by setting control positions and moving speeds of a pulse motor with setters, and selecting them with an external command signal and varying the frequency division rate of a frequency divider. CONSTITUTION:Necessary set extents of opening are set with an opening/closing setters 3 respectively according to a command from a sequencer 1, and their speeds are set with speed setters 4. Then when operation is started, the command signal VA is outputted successively to a pulse motor control circuit 2 according to a predetermined control procedure and an opening extent signal B selected through a selecting circuit 5 is outputted to a pulse motor control circuit 6. Simultaneously, one of said set speeds is selected and outputted to said control circuit 6. The control circuit 6 inputs said opening extent signal to a comparator and the speed signal to frequency dividing counter to obtain frequency division pulses. Then, the current position is compared with the set position to control the variable reduction 8 of area of a digital valve 10 to the set opening extent.
Patent JP-S6264409-A (JP)
Title: Different thickness rolling method
Inventor: KAWABATA TOMOAKI
IPC: B21B1/38
Filed: 1985-09-18
Abstract: PURPOSE:To form a large step up to the threshold within the limitation of the stroke length of a hydraulic screw-down cylinder with a lessened decrease of yield and less influence on rolling rolls by subjecting the step region of a sheet material formed with an initial thickness difference to automatic sheet thickness control to expand the thickness difference in the next and subsequent passes. CONSTITUTION:The sheet material 2 formed by subjecting a sheet material 1 to the formation of the initial thickness difference (thin flat part 2a and thick flat part 2c) in the mid-way of finish rolling is obtd. The flat parts 2a, 2c are then subjected to an orginary thickness control (AGC) and the step region 2b to AGC to expand the rate of the thickness difference in the next and subsequent passes of the mid-way pass in which the initial thickness difference is formed to the material 2. The sheet material 3 having the expanded rate of the thickness difference is obtd. Such AGC is reiterated till the final pass. The different thickness sheet material which is the product is thus formed.
Patent JP-H07122969-A (JP)
Title: Ladder type filter
Inventor: KAIDA HIROAKI
IPC: H03H9/05
Filed: 1994-08-31
Abstract: PURPOSE:To provide a ladder type filter provided with a structure that a manufacturing process can be simplified and miniaturized, and a passing band width can be widened. CONSTITUTION:In a ladder type filter composed by connecting at least one serial resonator and at least one parallel resonator, at least one of the resonators is composed by using an energy confinement type piezoelectric resonator 26 with built-in dynamic vibration absorber part for which a slide mode is utilized. In the piezoelectric resonator 26 with built-in dynamic vibration absorber part, a resonance part is constituted in a piezoelectric ceramic plate part where a pair of exciter electrodes 26b and 26f are opposed to each other. On the outside of the resonance part, dynamic vibration absorber parts 26e and 26i are formed.
Patent JP-S6186954-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: B02B3/06
Filed: 1984-10-03
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-S6270285-A (JP)
Inventor: WATANABE TORU
IPC: C05G3/00
Filed: 1985-09-21
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-H0661260-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIOKA MINORU
IPC: H01L29/786
Filed: 1992-08-04
Abstract: PURPOSE:To manufacture a highly integrated semiconductor integrated circuit by forming a fine silicon column for a longitudinal element which is vertical to a substrate. CONSTITUTION:An SiO2 film 40 is formed all over a silicon substrate 11, a polysilicon pattern 41 is formed thereon, a thin film polysilicon 42 and an insulating film 43 are formed all over and a sidewall 44 is formed by sidewall formation technique. Then, the polysilicon pattern 41 is removed by etching, the SiO2 film 40 is etched using the thin film polysilicon pattern 42 as a mask, a silicon substrate 11 is etched using the SiO2 pattern 40 as a mask and a silicon column 11a is acquired. Thereafter, SOI is formed by oxidation and a gate, a source and a drain are formed by a conventional method.
Patent JP-H0759791-A (JP)
Title: Operation probe of carbon dioxide laser operation device
Inventor: ARIMA TAKEHIKO
IPC: A61B18/20
Filed: 1993-08-23
Abstract: PURPOSE:To easily treat the deep part of a luminal internal organ using an articulated manipulator type carbon dioxide laser operation device. CONSTITUTION:The connection nut 17 attached to the main body part of the mantle tube 11 of an operation probe 10 connects the terminal of the arm 20 of the articulated manipulator of a carbon dioxide laser operation device to the other end of the main body part of the mantle tube 11. In the mantle tube 11, a condensing lens 14, a hollow light guide tube 15 and a condensing lens 16 are successively fixed and arranged from one end of the optical fiber of a light guide member 12 in coaxial relation to the center axis of the mantle tube 11. The CO2 laser supplied from the articulated manipulator is condensed by the condensing lens 16 to be emitted to the hollow part of the hollow light guide tube 15. The CO2 laser passed through the hollow light guide tube 15 is applied to the end surface of the light guide member 12 and passed through the light guide member 12 to be emitted from the other end surface thereof. When the light guide member 12 is rich in flexibility, CO2 laser is freely guided even to the deep lesion to be suitably emitted.
Patent JP-S6452371-A (JP)
Title: Ion scattering mass spectroanalyzer
Inventor: INOUE MASAHIKO
IPC: G01N23/203
Filed: 1987-08-21
Abstract: PURPOSE:To make it possible to conduct secondary ion mass spectrometry and also scattering ion-energy analysis by arranging a control circuit to scan electric field and magnetic field of an analyzer connected to each other. CONSTITUTION:A primary ion accelerating voltage 8 is applied to an ion source 1 and also a bias voltage 10 for accelerating secondary ions is applied to a sample 3 via a shield 9. In order to form a control circuit for scanning an electric field E and a magnetic field B connected to each other, an operational amplifier 12 with two positive and negative cutputs is connected to a lamp generator 11 and also a V-I convertor 14 is connected thereto via a square root operator 13. By this circuit, a voltage + or -Vs is applied to the electric field E and also a current I to the secondary ion mass spectrometry and also scattering ion-energy analysis without any change to an analyzer itself.
Patent JP-S6099678-A (JP)
Title: Printer
Inventor: OKABE YUKIO
IPC: B41J13/22
Filed: 1983-11-04
Abstract: PURPOSE:To provide a printer capable of preventing a printing paper from being staggered or levitated and thereby contriving to enhance printing quality and improve in operability, wherein a platen is so constructed that the outside peripheries of both end brackets are knurled, and a slidable metallic piece of a lower paper bail is provided with a pawl to be engaged to the knurled part of the bracket. CONSTITUTION:A printing paper 4 is set on the surface 8 of the platen, the lower metallic paper bail 3 is pressed against the surface 8 along a lower part thereof to fix the paper 4, and simultaneously, a pawl part of the slidable metallic piece 2 is slidden in engagement with the knurled part of the bracket, thereby fixing it. Accordingly, printing quality can be prevented from being degraded due to staggering or levitation of the paper during printing.
Patent JP-H10151992-A (JP)
Title: Partition device of trunk of automobile
Inventor: IIJIMA SHUNICHI
IPC: B62D25/20
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To devise a housing position of a loading cargo, and prevent a movement of the cargo by rotatably installing it on a floor or a side wall of a trunk with one side of a partition member as the center, and adding an urging means to return the partition member toward the floor or the side wall. SOLUTION: Partition plates 4, 4a and 4b are respectively fixed/arranged at prescribed intervals to/on a floor 3 of a trunk through hinges 5, 5 and 5, and coil springs are fitted to and installed on shafts of the hinges 5, and its one ends are fixed to the hinges 5 fixed to the floor 3, and the other ends are fixed to the partition plate 4, and the partition plates 4, 4a and 4b are respectively urged in the floor 3 direction. When the partition plate 4 is raised up and is released, the partition plate 4 can press down a cargo on the inside of the partition plate 4 by the action of the coil springs. In this case, when support pieces 11 installed on the under side of the right side partition plate 4a are rotated at a right angle, since the partition plate 4a is almost vertically erected, there is no possibility of falling down even if a cargo leans against it.
Patent JP-H1150039-A (JP)
Title: Removal of seawater-damaged layer
Inventor: SHIMATANI HIROFUMI
IPC: B02C19/18
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To remove the subject layer by filling the holes bored along the surface of a specific shore reef with a statically fracturing agent and fracturing the surface of the shore reef thereby efficiently removing calcareous algae sticking to the reef surface together with the reef surface. SOLUTION: Out the surface of shore reef covered with calcareous algae, are bored holes, preferably at an angle of 10-30 deg. to the reef surface by a bit provided on the top edge of the drill rod in the casing tube 15. Then, the drill rod is pulled up, as the casing tube 15 still remains and a filling hose 17 is inserted deeply through the casing tube 15 to the bottom of the hole 11 and the hole is filled with the statically fracturing agent 18. When necessary, a cap is fitted to the inlet of the hole and the statically fracturing agent is hydrated to swell thereby fracturing the surface of the shore reef to remove the seawater-damaged layer formed on the shore reef. The statically fracturing agent 18 is made of a clinker powder containing a large amount of free lime of which the hydration reaction is adjusted by adding a suitable amount of an admixture.
Patent JP-H0376701-A (JP)
Title: Manufacture of fine polymer powder water thickener and coagulator
Inventor: MANFUREETO NIISUNAA
IPC: C02F1/50
Filed: 1990-08-08
Abstract: Process for the preparation of finely divided polymer powders by polymerisation of water-soluble monomers in the aqueous phase of a water-in-oil emulsion in the presence of water-in-oil emulsifiers and polymerisation initiators, removal of water from the resulting water-in-oil polymer suspension by an azeotropic method and isolation of the suspended finely divided polymer powder, wherein either the polymerisation of the water-soluble monomers is carried out in the presence of 0.1 to 10% by weight, based on the monomers used in the polymerisation, of protective colloids or the protective colloids are added to the water-in-oil polymer suspension after the end of the polymerisation. The polymerisation is preferably carried out in the presence of a wetting agent. The finely divided pulverulent polymers are used as flocculants or thickeners for aqueous systems.
Patent JP-H0490949-A (JP)
Title: Foot-operated parking brake device
Inventor: SHIDA NANAKI
IPC: B60T7/06
Filed: 1990-08-06
Abstract: PURPOSE:To prevent the drag of a parking brake by switching a spring energizing force to the release side at an intermediate position of rotation to the unlock position of a release lever and returning a release lever to an initial position in linkage with initial position return operation of a brake pedal. CONSTITUTION:When a release knob 13 is operated in an unlock direction in a parking brake state where a pedal lever 1 is located in a parking position B and a release lever 12 is moved over a change point 0 of a turn over spring 17, the force of the spring 17 is witched to an unlock direction, and a click feeling for an operator is produced. When a pedal lock is released, the pedal lever 1 is returned to the initial position B by means of a return spring, not shown. In process of the return of the pedal lever, a lock pin 18 is engaged with the side edge of the release lever 12 in an unlock position F to rotate the release lever 12 to an initial position E. In this way, complete release of pedal lock is performed.
Patent JP-2001036502-A (JP)
Title: Power limit circuit
Inventor: YONEYAMA YUZO
IPC: H04W52/08
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To control so as not to increase distortion of a transmission amplifier, when amplitude information of each channel is set in any way and production probability of instantaneous power over a set value is increased, in the case of multiplexing a plurality of channels (users). SOLUTION: In a transmitter of a CDMA system where data of a plurality of users are respectively spread, multiplexed and orthogonally modulated, frequency-converted and amplified to provide an output of an RF signal, amplitude limit circuits 302, 312 output amplitude limit information every time the circuits apply amplitude limit to multiplexed data with a set instantaneous value or over, a detection section 404 detects a production probability by instantaneous power of the set value or over from the amplitude limit information outputted from the amplitude limit circuits 302, 312, outputs a detection signal when the production probability exceeds a threshold value, control sections 131-13n receive the detection signal outputted from the detection section 404 to control the amplitude information of a plurality of user's data.
Patent JP-S6455036-A (JP)
Title: Vertical shaft rotary motor
Inventor: KATAOKA KENJI
IPC: H02K7/09
Filed: 1987-08-21
Abstract: PURPOSE:To reduce the load of a thrust bearing and to prevent the burning by using Meissner effect of a superconductor provided on a thrust runner opposing to the magnetic force of a permanent magnet placed to the thrust bearing. CONSTITUTION:A thrust collar 4 of a rotary shaft 3 of a vertical shaft rotary motor is housed in a bearing oil tank 5 in which the lubricating oil 6 is stored, the thrust runner 7 is immersed into the lubricating oil 6, then a thrust bearing supports the load. A superconductor 10 consisting of Nb3Sn, NbTi, etc., is provided on the lower surface of the thrust runner 7 and cooled, then the superconductive state is obtained. On one side, a permanent magnet 9 is provided on the surface opposed to the superconductor 10 of the thrust bearing 8. Repulsion is produced between the permanent magnet 9 and the superconductor 10 by Meissner effect, and the load applied to the thrust bearing 8 is reduced.
Patent JP-S6269072-A (JP)
Inventor: WATASE KAZUO
IPC: F25B15/00
Filed: 1985-09-24
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-S6364862-A (JP)
Title: Fluid pressure brake device with fluid pressure booster
Inventor: SHIRAI KENJI
IPC: B60T11/20
Filed: 1986-09-04
Abstract: PURPOSE:To prevent a feeling from worsening due to the unbalance between right and left brake applying forces, by connecting each pressurizing chamber of a tandem master cylinder with each wheel cylinder in a dual pot type disc brake of right and left front wheel brakes. CONSTITUTION:Fluid passages 90, 92 from each pressurizing chambers 20, 22 of a tandem master cylinder 10, equipped with the first and second pressurizing chambers 20, 22, are connected respectively with each wheel cylinder 85-87 in a dual pot type disc brake of right and left front wheel brakes 80, 82. A pressure of brake fluid, generated in each pressurizing chamber 20, 22, is supplied to each wheel cylinder of the right and left front wheel brakes through each of the fluid passages 90, 92, and a brake device enables an advantage, small decreasing a control stroke of a brake pedal, to be obtained while a feeling of the brake to be prevented from worsening due to the unbalance between forces applied by right and left brakes.
Patent JP-H0257312-A (JP)
Title: Manufacture of hollow product and its device
Inventor: KURITA HITOSHI
IPC: B29K105/20
Filed: 1988-08-23
Abstract: PURPOSE:To manufacture more easily by engaging respectively ends of a plurality of supporting levers installed to move forward and backward freely on a side wall of either one of two molds to a plurality of supporting bodies provided on a side surface of a hollow core, retaining the hollow core, introducing synthetic resin into a cavity, molding a hollow product and then moving the supporting levers backward and disengaging the same from the supporting bodies. CONSTITUTION:A couple of molds 11 and 12 are mold opened, and respective supporting levers 14 of one mold 11 are moved backward outwardly, while a hollow core 13 is disposed in the given position in the mold 11, and respective supporting levers 14 are moved forward with the ends fitted into recessed sections 17 of respective supporting bodies 16 to fix the position of the hollow core 13. Then, a couple of molds 11 and 12 are mold closed, and the hollow core 13 is placed in a space formed with a couple of molds 11 and 12 and synthetic resin 19 such as foaming urethane or the like is injection filled by injection or the like into a cavity 18 formed with a couple of molds 11 and 12 and the hollow core 13. Then, respective supporting levers 14 are moved backward to be disengaged from respective supporting bodies 16 after the synthetic resin 19 is solidified to a certain extent, and a hollow product 20 is released by opening a couple of molds 11 and 12. The supporting bodies 16 of the molded hollow product 20 are buried in the synthetic resin 19 and work such as cutting and the like are not required.
Patent JP-S60101174-A (JP)
Title: Radiation image converting method and radiation image converting panel to be used therefor
Inventor: NAKAMURA TAKASHI
IPC: C09K11/08
Filed: 1983-11-07
Abstract: PURPOSE:To convert a radiation imade with high sensitivity by using a stimulable phosphor, by allowing a specified phosphor to absorb a radiation radiated from an object and irradiating the phosphor with electromagnetic wave to release the absorbed energy as fluorescence. CONSTITUTION:A bivalent europium-activated composite phosphor of the formula is allowed to absorb a radiation passed through an object or radiated from an object to be analyzed. The phosphor is irradiated with electromagnetic wave in the wavelength region of 450-990mm. to release radiation energy stored in the phosphor as fluorescense and the fluorescence is detected. In the formula, MII is at least one alkaline earth metal selected from among Ba, Sr and Ca; MI is at least one alkali metal selected from among Rb and Cs; X is at least one member selected from among Cl, Br and I; X<1> is at least one member selected from among F, Cl, Br and I; 0<a<=4.0 and 0<x<=0.2.
Patent JP-H0372788-A (JP)
Title: Video camera
Inventor: SATO YOSHIHIKO
IPC: H04N5/225
Filed: 1989-08-11
Abstract: PURPOSE:To attain effective utilization of a title memory by providing a means converting a audio signal into digital audio information and storing the converted information in the title memory and a means converting readout digital audio information into a prescribed recording signal and outputting the signal to a recording means. CONSTITUTION:A audio signal inputted from a microphone 30 or an external audio input terminal 32 is converted into a PCM signal by a PCM signal processing circuit 56, compressed by a compression circuit 58 and written in a title memory 48 via a gate array 42 by the memory input operation of an operation section 44. Then the audio information is read from a RAM 48 at a proper time during the pickup through every operation of a title ON/OFF button, fed to an expansion circuit 60 and outputted to an internal speaker 36 and an audio recording signal processing circuit 38 via a D/A converter 62 and a changeover switch 53. Thus, the audio information stored in the title memory 48 in advance is read at a proper time during the pickup and recorded on a tape 28.
Patent JP-H1095671-A (JP)
Title: Dense sintered compact, its production and substrate composed of the sintered compact for producing hard disk memory
Inventor: KOELKER HELMUT
IPC: G11B5/73
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a dense sintered compact not having any pore and capable of being produced by an inexpensive sintering method by comprising SiC and a prescribed sintering auxiliary and having specific characteristics. SOLUTION: This sintered compact is composed of 45-99.5wt.% of SiC and 0.5-55wt.% of a sintering auxiliary comprising 0.5-30wt.% of an auxiliary selected from a reaction product of Al2 O3 with Y2 O3 , a mixture of the reaction product with at least one kind of N-containing Al compound (e.g. AlN) and a mixture of at least one kind of rare earth metal oxide (e.g. Y2 O3 ) with at least one kind of N-containing Al compound and/or Al2 O3 and 0-25wt.% of a silicon nitride compound (e.g. Si3 N4 ).  In the sintered compact, SiC exists as the first phase of a crystalline substance and the sintering auxiliary exists as the second phase or occasionally further another phase in the sintered compact, and >=10wt.% of the second phase and the other phase exist as amorphous phase, or exists as amorphous phase having >=5Å breadth at an interface to the first phase, and further any pore having >=1μm diameter does not exist on the polished surface.
Patent JP-H0259121-A (JP)
Title: Hemming method
Inventor: HISHIDA YUJI
IPC: B21D19/08
Filed: 1988-08-23
Abstract: PURPOSE:To prevent the generation of a forming defect in a working part by forming a frontal plane terminal processing part by hemming in advance a bending base part of a hemming flange part, and subsequently, bringing both panels to hemming coupling, while constraining the frontal plane terminal part. CONSTITUTION:At the time of hemming an outer panel W1, an inner panel W2, etc., the panel W1 is pressed and fixed by a pad 2 on a punch 1, a sectional die 3 is allowed to descend toward a bending base part Q in advance and a frontal plane terminal processing part E is brought to hemming. Subsequently, the panel W1 is transferred onto a punch and the panel W2 is superposed, the terminal part E is constrained by pads 5, 7 and a die 8, and a flange part F is bent. Moreover, the panels W1, W2 are transferred onto a punch 9 in this state and the remaining hemming is executed. Since hemming is executed, while constraining the frontal plane end part E which is formed singly, namely, the bending base part, the generation of such failures as shear droop, spring-back, line snake motion, etc., is prevented.
Patent JP-S6369474-A (JP)
Title: Refrigerator
Inventor: YOSHINO YASUHIRO
IPC: F25D11/00
Filed: 1986-09-05
Abstract: PURPOSE:To enable a compressor to be smoothly started, by changing the starting voltage of a motor according to the winding temperature of the motor. CONSTITUTION:By a micro-computer 5, frequency data corresponding with memory based on a winding temperature detected by a temperature sensor 3 are read. Based on the read frequency data, the output frequency of an inverter 2 is controlled. By this method, with the inverter 2, the power transistor or the like of a narrow safety area can be used, and the working current value of an excess current protection circuit can he set to be low.