baber/WOPTO huggingface dataset:
Patent JP-S6384876-A (JP)
Title: Grinding wheel and its manufacture
Inventor: MOGI KATSUMI
IPC: B24D3/00
Filed: 1986-09-27
Abstract: PURPOSE:To enable plural grooves in small size of width to be ground in high dimensional accuracy, by integrally forming plural grindstone pieces of small thickness, for grinding the groove, on the periphery of an abrasive grain layer in the peripheral part of a bed metal. CONSTITUTION:An abrasive grain layer 11, having the predetermined size of thickness in the radial direction, is formed on the periphery of a disc-shaped bed metal 10 composed of metal of aluminum and steel or the like. This abrasive grain layer 11 forms in its peripheral part a plurality of thin ring-shaped grindstone pieces 12, whose size of thickness T in the axial line direction is equal to the size of width of 1mm or less of a groove to be ground, providing respectively in the axial line direction a predetermined space W equal to the space of 1mm or less of the groove. As a result, this grinding wheel, being utilized, enables the plural grooves in very small size of width of 1mm or less to be easily further surely ground to be formed in high accuracy.
Patent JP-S6288410-A (JP)
Title: Piezoelectric vibrator
Inventor: NAKAMURA TAKESHI
IPC: H03H9/17
Filed: 1985-10-14
Abstract: PURPOSE:To avoid almost crack or chipping giving adverse effect on the vibration characteristic by not forming a piezoelectric thin film at the end on a vibration substrate. CONSTITUTION:The titled vibrator consists of a vibrator substrate 1, a piezoelectric thin film 2 and an electrode film 3. The vibrator substrate 1 is formed incorporatedly with a holding frame 4 and couplers 5, 5. The piezoelectric thin film 2 is formed at a part except ends 6, 6 along both long sides of the vibrator substrate 1. Thus, even when a mask or jig for forming the electrode film 3 contact the ends 6, 6 of the vibrator substrate 1, since neither crack nor chipping is caused to the piezoelectric thin film 2, the possibility of the adverse effect given onto the vibration characteristic is precluded.
Patent JP-H0971374-A (JP)
Title: Centering device of guide rail for elevator
Inventor: HANAWA MASAHARU
IPC: B66B7/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a centering device of a guide rail for an elevator capable of centering the guide rails of a plural number of kinds of intervals and dimensions by one kind of this device. SOLUTION: A first main rod 3 and a second main rod constitute a length in the axial direction in an adjustable manner. A rail clamping means is constituted on end parts of these first main rod 3 and second main rod, this rail clamping means is fixed on a fixed presser member 28 to hold one guide part side surface 10 of a guide rail 9 and a guide part end part 11 free to remove a presser member 6 fixed to hold the other guide part side surface 13, and at least one side surface of this presser member 6 has a step part 29 to hold the guide part side surface 13 and the guide part end part 11.
Patent JP-S6313700-A (JP)
Inventor: MISHIERU DEIAAZU
IPC: B30B15/04
Filed: 1986-09-26
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-2000042461-A (JP)
Title: Generation of ultrasonic vibration water by ultrasonic vibration and apparatus for supplying ultrasonic vibration water
Inventor: NAKAGAWA KIHACHIRO
IPC: A61M11/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating ultrasonic vibration water washing off dust, a smell or bacteria together with water and normally operating various organs of a body by negative ions generated at this time and effective to sedate an autonomic nerve, and an ultrasonic vibration water supply apparatus. SOLUTION: In an ultrasonic vibration water generating method, at first, electric vibration is generated by an oscillation circuit 114 and electric vibration of ultrahigh-frequency is applied to an ultrasonic vibrator 115 to generate ultrasonic vibration. Thereafter, the ultrasonic vibration of the ultrasonic vibrator 115 is expanded in amplitude while transmitted to the leading end part of a vibration expanding horn 119. Water controlled in supply quantity is allowed to fall on the leading end part of the vibration expanding horn 119. The water falling to the vibration expanding horn 119 is directly given energy from the vibration expanding horn 119 to vibrate. Water particles collide with each other by energy to become finely divided ultrasonic vibration water and this vibration water is discharged from the leading end part of the vibration expanding horn 119.
Patent JP-H04110013-A (JP)
Title: Exhaust gas treating device
Inventor: SAKUGAWA TAKASHI
IPC: B01D53/34
Filed: 1990-08-30
Abstract: PURPOSE:To increase treating efficiency of the exhaust gas and to contrive the reduction of an electric consumption by providing a cylindrical electrode serving also as a path of introducing the exhaust gas and the needle type electrode arranged in the cylinder of the exhaust gas introducing path, provided separately with fixed distance from the relevant electrode and generating the plasma by applying voltage between the respective electrodes. CONSTITUTION:In the case of activating an electric source device 6 and applying voltage between the electrodes 2, 5, corona discharge is generated between the electrodes. The corona discharge generated at this time constitutes bonnet type electric discharge path between all circumference of the cylindrical electrode 2 and the needle part 5a of the electrode 5. Since in the case of flowing the exhaust gas from the electrode 2 in a direction shown by arrow, the exhaust gas passes through relevant discharge path, namely passing through the atmosphere of the plasma discharge, the exhaust gas is treated with the decomposition and made flow into the exhausting pipe 3. By such a means, since exhaust gas passes through the plasma discharge, the decomposing efficiency is increased and the removal efficiency of NOx is increased. Also, by constituting the electrodes 2, 5, shifting to a spark discharge is suppressed and the electric power and the consumption of the power are also reduced.
Patent JP-S6287120-A (JP)
Inventor: MORIKUBO HIROSHI
IPC: A61B5/107
Filed: 1985-10-15
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-H0391674-A (JP)
Title: Refrigerating storage box
Inventor: OGITA YASUHIRO
IPC: F25D11/00
Filed: 1989-09-05
Abstract: PURPOSE:To let cooling control characteristics not be adsorbent depending on set temperatures by utilizing a nonlinear type resistor element by changing such that, when the set temperature is changed, the smaller the changing rate of a detection voltage at the level of the set temperature is, the smaller a hysteresis voltage is. CONSTITUTION:Since the resistance value of a thermistor 1 provided so as to detect a temperature in a refrigerating storage box changes according to a change in a detected temperature, a detection voltage Vs outputted from a voltage generating circuit 3 to an operational amplifier 21 changes according to a change in a detection voltage by the thermistor 1. That is, the detection voltage Vs is increased according to a rise in the temperature detected by the thermistor 1 and the higher the detected temperature is, the smaller the rate of the change in the detection voltage is. Therefore, a hysteresis voltage relative to a reference voltage is suppressed to a small value. Thus, cooling control characteristics for temperatures set at a plurality of stages can be unified.
Patent JP-H04110047-A (JP)
Title: Production of solid catalyst
Inventor: HAMA ITSUO
IPC: B01J37/03
Filed: 1990-08-31
Abstract: PURPOSE:To rapidly remove unnecessary ions present in a catalyst slurry after precipitation without requiring repeated filtration and washing by removing the ions with an ion exchange resin. CONSTITUTION:Active components such as Mg(OH)2 and Al(OH)3 are precipitated to obtain a catalyst slurry and the solid catalyst is recovered from the slurry. At this time, unnecessary ions such as NO ions present in the slurry are removed with an ion exchange resin. By this simple operation, the unnecessary ions can be removed without requiring repeated filtration and washing of the slurry and the deterioration of the performance of the catalyst due to the unnecessary ions can be prevented. Since the used ion exchange resin is simply regenerated as usual and can be repeatedly utilized, productivity in an industrial process for producing the catalyst can be enhanced and the cost of production can be reduced.
Patent JP-H0675046-A (JP)
Title: Underwater position measuring system
Inventor: SHINOHARA GENTA
IPC: G01S13/28
Filed: 1992-08-28
Abstract: PURPOSE:To enhance tracking capability while eliminating erroneous detection by setting a gate for a receiving pulse to be detected next based on an initially detected receiving pulse. CONSTITUTION:A T gate signal generator 8 generates a T gate signal while a pulse generator 9 begins to output pulses at a point of time when the signal makes transition from Low to High and stops output of pulse upon provision of a detected receiving pulse. A T gate counter 10 counts the number of output pulses from the generator 9. An S gate signal generator 11 generates an S gate signal while a pulse generator 12 begins to output pulses at a point of time when the signal makes transition from Low to High and stops output of pulse upon provision of detected receiving pulse. Number of output pulses from the generator 12 is counted by means of an S gate counter 13. A signal deciding section 1A makes a decision whether the count of pulse corresponds to true response signal and then a CPU 1 operates the distance from a master station 20 to a slave station 50 based on the counts of pulse of both counters 10, 13.
Patent JP-S6290669-A (JP)
Title: Self-diagnostic device for copying machine
Inventor: SHIMOICHI EIJI
IPC: G03G15/00
Filed: 1985-10-17
Abstract: PURPOSE:To recognize speedily and easily the state of each sensor switch within a specified time by providing a state condition input means, a state storage means, a decision means, and a display means. CONSTITUTION:A CPU 22 is a center part for control over copying operation, self-diagnosing operation, etc., arithmetic operation, etc., a ROM 23 is a memory for storing the fixed program, self-diagnostic program, etc., for copying operation, and a RAM 24 is a memory where information from various sensor switches, etc., is written as up-to-date data through an input port 25. Then, when the copying machine is placed in self-diagnostic mode, the CPU 22 sends a command for displaying the contents of trouble or its symptoms regarding the respective sensor switches, etc., on a display device through an output port on the basis of the up-to-date in the RAM 24 according to the self-diagnostic program read out of the ROM 23. Consequently, the states of the respective switch sensors are known instantaneously through the simple operation.
Patent JP-2000080328-A (JP)
Title: Preparation of physically drying film from aqueous dispersion
Inventor: IRLE CHRISTOPH DR
IPC: C09D175/04
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a rapidly and physically drying binder having storage stability and good stone impact resistance. SOLUTION: A preparation method for a coating support is to form a film by applying an aqueous dispersion capable of forming a photostable elastic film when physically cured on a support followed by physically curing the dispersion. The aqueous dispersion comprises: (A) a polyol component containing (AI) 20-60 wt.%, based on resin solid content of the polyol component A, of a polyester resin including 10-60 wt.%, based on weight of the polyester resin, of at least one 8-30C aliphatic saturated or unsaturated monocarboxylic acid and 0.4-5 wt.%, based on weight of the polyester resin, of at least one 3-8C radically polymerizable α,β-unsaturated mono- or di-carboxylic acids or its anhydride, and (AII) 40-80 wt.%, based on resin solid content of the polyol A, of a polyacrylate which is prepared in the presence of the component AI; and (B) containing 1-70 wt.%, based on resin solid content of the aqueous dispersion of at least one blocked polyisocyanate.
Patent JP-H0676110-A (JP)
Title: Character/character line segmenting method
Inventor: MARUYAMA SATOSHI
IPC: G06K9/34
Filed: 1992-08-28
Abstract: PURPOSE:To surely segment the characters or the character strings even if the shading or the noises are included in the digital images obtained by photographing one or >2 characters and character strings. CONSTITUTION:The characters or the character strings are segmented based on a digital image that includes one or more characters of character strings. Then the character or character string segmenting direction is decided for the digital image, and the edge of each character is extracted in the direction vertical to the segmenting direction. Then the statistic value is calculated in regard of the picture element of the edge-extracted image within a range in the direction parallel to the segmenting direction. The calculated statistic value is projected on the one-dimensional projection value and the segmenting positions of the characters or the character strings are decided based on the width of the projection value in the direction vertical to the segmenting position.
Patent JP-H0672647-A (JP)
Title: Remote supervisory terminal device for elevator
Inventor: NAKAJIMA YUTAKA
IPC: B66B5/02
Filed: 1992-08-28
Abstract: PURPOSE:To improve sureness of a report of an in-cage confined condition by detecting a condition of communication lines, and stopping supply of power by an auxiliary power supply before resetting the communication lines, when detected abnormality thereof, to a normal condition, so as to prevent the auxiliary power supply from being wastefully consumed, at the time of generating power interruption. CONSTITUTION:At the time of ordinary operation, a current is supplied to a DC/DC converter 32 by a main power supply 28 based on an input of a commercial power supply, and here obtained voltage of DC5V is applied to a telephone line processing part and a remote supervisory terminal device having a digital circuit part. A charging current is supplied to a battery 29 charged through a charging resistor 31. On the other hand, at the time of power interruption, the converter 32 is electrified from the battery 29 by closing a contact 44, to inform an elevator maintenance company in the outside through the remote supervisory terminal device of confining persons in a cage. Here in the case that a telephone line is placed in an ever capacity condition and disabled from talking, the contact 44 is opened, and the contact 44 is closed with the lapse of each predetermined time, to check whether the conduction of the telephone line is restored or not.
Patent JP-S59123212-A (JP)
Title: Tank for oil-immersed electric apparatus
Inventor: UEDA TAICHI
IPC: H01F27/02
Filed: 1982-12-28
Abstract: PURPOSE:To obtain enough cooling effect with a minimum necessary amount of oil and cover the electrically hot parts around the tank easily by a method wherein a radiator body, which has a necessary radiation area to cool an inside main body, is composed of a corrugated radiation plate and a supporting plate attached to its back, while providing an oil path between them. CONSTITUTION:A radiator body 4 is composed of a corrugated radiation plate 5, which is made of thin steel plate which is continuously corrugated and a top end and a bottom end of whose wave are closed together and sealed by welding, and a nearly flat supporting plate 6, which covers the back of the radiation plate 5 and is attached to it at the welded part W, providing an oil path between them. The inside width of the wave of the corrugated radiation plate 5 is as small as 3-8mm. at its root and the height can be taken from ten and several times to several tens times of the width so that the radiator body 4 has a relatively large radiation area compared to the small oil quantity inside so that a good cooling efficiency is obtained. Bumped ribs 7 provided to the supporting plate 7 form common oil paths which connect across each wave of the corrugated radiation plate 5 and at the same time they form reinforcing stays and make the radiating body 4 solid enough.
Patent JP-H1165044-A (JP)
Title: Silver halide photographic sensitive material and its processing method and picture image forming method
Inventor: TANAKA MARI
IPC: G03C7/407
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide eco-friendly and high-grade picture information conveniently and rapidly, by making optical density by transmitting light a specific value. SOLUTION: Optical density by transmitting light is 1.0 or less. As for the optical density, 1.0 or less being preferable from the viewpoint of easy use of picture information, 0.8 or less being more preferable, 0.7 or less being preferable in particular, and 0.6 or less is the most preferable. There is no special limit on types of silver halide color photographic sensitive material, and a color negative film, a color reversal film, or a direct positive photosensitive material can be used. Preferably, the silver halide color photographic sensitive material has a red-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer, and a blue-sensitive silver halide emulsion layer, which are capable of recording red, green, and blue light, respectively.  As for sensitivity of the silver halide color photographic sensitive material, ISO 30 or more is preferable, ISO 100 or more is much preferable, and ISO 400 or more is more preferable.
Patent JP-H1074941-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: DOI HIDEKI
IPC: H01L21/265
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the degrees of freedom in design for a MOS transistor by controlling well the threshold voltage and punch through of the transistor by providing two ion implanting positions for preventing punch through and for controlling threshold voltage in the channel area of the transistor. SOLUTION: After separated oxide films 2 are formed on a silicon substrate 1, a MOS transistor is separated by performing a channel cutting at an ion implanting position 3. Then, the occurrence of punch through is prevented by performing first channel doping at another ion-implanting position 7, and the threshold voltage is decided by performing second channel doping at a third ion-implanting position 8. In this case, the threshold voltage can be lowered without causing any punch through and, at the same time, the degrees of freedom in design for selecting the characteristics of the transistor can be increased, by making the quantity of the first channel doping larger and the quantity of the second channel doping smaller.
Patent JP-H0674233-A (JP)
Title: Control device for magnetic bearing
Inventor: YUKITAKE YASUHIRO
IPC: F16C32/04
Filed: 1992-08-28
Abstract: PURPOSE:To surly eliminate the influence of the forward and rearwad rotation components of a primary bending mode inherent vibration component in the desired range of the number of revolutions of a rotor. CONSTITUTION:This device is provided with band-elimination filters 10 and 11, in which a center frequency is variable, for eliminating the forward and rearward rotation components of a primary bending mode inherent vibration component by the dislocation detecting signal of a rotor 1; function generation circuits 21 and 22, setting the center frequency of the band-elimination filters 10 and 11 by the number of revolutions of the rotor 1; and a PID control circuit 12, controlling electromagnets 2 and 3, noncontact-supporting the rotor 1 based on the output of the band-elimination filters 10 and 11. In the function generation circuits 21 and 22, a center frequency variable pattern, in which the change of the forward and rearward rotation components of an inherent vibration component to the number of revolutions is linearly approximated in the required linear approximation range of the number of revolutions of the rotor 1, is provided; and the center frequency of the band-elimination filters 10 and 11 is set based on the pattern.
Patent JP-S6388364-A (JP)
Title: Speed change control device for continuously variable transmission (cvt)
Inventor: KOTAJIMA TAKAO
IPC: B60W10/101
Filed: 1986-09-29
Abstract: PURPOSE:To damp a speed change shock by arranging a check valve in a drain oil passage of a speed change control valve for the purpose of increasing a drain from rate at a time of a higher drain oil pressure during a smaller speed change ratio compared with that at a time of a lower drain oil pressure during a greater speed change ratio. CONSTITUTION:As a hydraulic system of a speed change control device, an oil passage 52 of a line pressure from a pressure regulation valve 60 is communicated to a servo-chamber 39b for a secondary pulley in order to introduce the line pressure, and is communicaed to a speed change control valve 70. A check valve 116 is arranged in a drain oil passage 55 on a downstream side of a drain port 71d of the speed change control valve 70. When a drain oil pressure is high, a valve body 117 resisting spring 118 and 119, travels widely to increase a drain flow rate, while decreasing the drain flow rate when the drain oil pressure is low. Accordingly, a CVT is operated smoothly.
Patent JP-S6472840-A (JP)
Title: Aluminum laminate for drawing
Inventor: YOSHIGA NORIO
IPC: B32B7/02
Filed: 1987-09-14
Abstract: PURPOSE:To obtain an excellent drawing property and an excellent caulking property, by laminating an intermediate layer composed of specific nylon and a scratch resistant layer composed of a nylon resin whose hardness is a specific value or more to at least the single surface of an aluminum plate and setting the thickness ratio of the above mentioned intermediate layer to the scratch resistant layer to a specific range. CONSTITUTION:An intermediate layer 2 composed of a material excellent in secondary processability such as a caulking property selected from a 6-nylon resin, a 6-nylon elastomer and a nylon type polymer alloy is formed to at least the single surface of an aluminum plate 1. As the nylon resin used in a scratch resistant layer 3, one having pencil hardness by JISX 5400 is H or higher is used. The thickness ratio of the intermediate layer 2 to the scratch resistant layer 3 is set to a range of 3:1-1:10. This nylon resin laminate 11 is subjected to drawing so that the scratch resistant layer 3 becomes the outermost layer and caulked with an eyelet member 12 to make it possible to form a hook head part.
Patent JP-H1071869-A (JP)
Title: Rear two-axle drive device
Inventor: KAWANISHI YASUO
IPC: F16H1/28
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To control the vibration and noise by reducing the intersection angle of a propeller shaft. SOLUTION: A rear two-axle drive device 1 is provided with an input shaft 4 in which the drive force of an engine is inputted, a first output shaft 5 and a second output shaft 6 which are respectively connected to a rear front axle 21 and a rear-rear axle 22, and a planetary gear mechanism 16 comprising a planetary gear 18 to which the input shaft 4 is connected, a sun gear 17 to which the first output shaft 5 is connected, and a ring gear 19 to which the second output shaft 6 is connected.