baber/WOPTO huggingface dataset:
Patent JP-S6044804-A (JP)
Title: Non-contact, optical type, three-dimensional displacement measuring device
Inventor: YAMAZAKI IWAO
IPC: G01B11/00
Filed: 1983-08-22
Abstract: PURPOSE:To perform accurate measurement, by providing a laser displacement measuring system in order to measure the displacement in the direction along an optical axis at a part, whose displacement is to be measured. CONSTITUTION:The output of a D/A converter part 17 is imparted to deflection amplifier parts 3 of X-axis and Y-axis displacement measuring systems, as a correcting signal for illuminance change caused by the displacement in the direction of a Z axis of a target, through an output control part 18. For example, a Michelson interferometer divides monochromatic light into two components by a half mirror. One is reflected by a fixed mirror, and the other is reflected by a movable mirror in a displacement measuring part. Then a light path of the reflected light becomes one wavelength, i.e., the phase change of 360 deg. every time, e.g., in the case the displacement of the movable mirror is the half wavelength (lambda/2) of the light. Thus interference fringes are formed. When the wavelength of the light is accurately known, the distance of the displacement can be measured by counting the number of change in intensity.
Patent JP-S6211989-A (JP)
Inventor: ISOHATA MASAO
IPC: G07F11/24
Filed: 1985-07-10
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-S5853839-A (JP)
Title: Integrated circuit
Inventor: FUJII ICHIROU
IPC: H01L27/00
Filed: 1981-09-25
Abstract: PURPOSE:To unnecessitate testing facilities provided outside and make a quality judgement quick, by providing to an IC element a logical circuit, a circuit which self-diagnoses based on the diagnostic signal supplied therefrom and a circuit which indicates the signal output therefrom. CONSTITUTION:A logical circuit 1, self-diagnostic circuit 2 and an indicating circuit 3 divided into (n) are formed inseries to an IC element, and the diagnostic signal (a) from the circuit 1 is supplied into the circuit 2 resulting in self-diagnosis based thereon in the circuit 2. Next, the indication signal (b) is transmitted to the circuit 3, and the circuit 3 wherein the content of indication is previously decided is allowed to indicate the result of diagnosis. Thus, the result of diagnosis is allowed to indicate on the built-in circuit immediately, and accordingly the testing time is shortened.
Patent JP-S5483817-A (JP)
Title: Production of magnetic head
Inventor: YOKOYAMA KAZUO
IPC: G11B5/127
Filed: 1977-12-16
Abstract: PURPOSE: To fasilitate and ensure a glass mold thereby to facilitate production of a head by sealing the both ends of a groove, which is worked into a heat block, by means of an inorganic adhesive which has its melting point after setting higher than a preset value.  
     CONSTITUTION: Dehydration setting type inorganic adhesives 35, which have their viscosity adjusted in accordance with the water content, which are composed majorly of silica and alumina and which are dehydrated and set at a temperature lower than 200°C but have a melting point higher than 1000°C after setting, are poured to the both sides of a head block 36 of a magnetic material having a high magnetic permeability, in which a substrate 31 is worked to have mold grooves 37, and are set at a preset temperature. Thus, the both sides of the grooves 37 of the block 38 are sealed up. As a result, without use of any jig, the block 38 is held in a horizontal position, and a mold glass 39 is placed between the adhesives 35 and 35 and then heated. Then, the glass mold of the grooves 37 sealed up with the adhesives 35 and 35 can be produced easily and reliably. As a result, the production of a heat can be facilitated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10340846-A (JP)
Title: Aligner, its manufacture, exposing method and device manufacturing method
Inventor: KUDO TAKETO
IPC: H01L21/027
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To enable continuous correction of imaging performance without vibration, by installing a refractive index adjusting means for adjusting the refractive index of liquid. SOLUTION: A refractive index adjusting means consists of the following; electrodes D1, ion exchange films 11, 12, bulkheads K1, K2, exhaust pipes H1, H2, a mixer K, an electromagnetic valve DV, an introducing pipe LD, a power source supply part and a second control part. The second control part sends a command to the power source supply part, and applies 8 specified voltage for a specified period across the two electrodes D1. From one electrode turning to an anode, oxygen gas is generated. From the other electrode turning to a cathode, mixed gas of hydrogen and chlorine is generated. Since the concentration of hydrogen chloride in liquid LQ is decreased, the refractive index of the liquid LQ is decreased. The second control part sends a command to the electromagnetic valve DV, in order to open the valve DV and add high concentration admixture aqueous solution to the liquid LQ.  Thereby the refractive index of the liquid LQ is increased.
Patent JP-H0810697-A (JP)
Title: Manufacture of antifogging coated product
Inventor: EGUCHI YUJI
IPC: B05D7/24
Filed: 1994-07-04
Abstract: PURPOSE:To provide a method for manufacturing an antifogging coated product with properties such as antifogging and waterproofness. CONSTITUTION:A composition A consisting of a polymer with a repeating structural unit expressed by the formula -(CH2CR1R2-) (in the formula, R1 is hydrogen or methyl; R2 is a side chain with a carboxyl group), a chemical compound having at least, two epoxy groups in one molecule, a hydropholic monomer having at least, two (meth)acryloyl groups in one molecule, and a photopolymerization initiator, is applied as an undercoat on the surface of a base, and is thermally cured. Next, a composition B consisting of a hydrophilic monomer having at least, one (meth)acryloyl group in one molecule and a photopolymerization initiator, in contact with the cured film, is irradiated with an actinic beam, so that the composition B is optically cured.
Patent JP-H0322875-A (JP)
Title: Ultrasonic motor
Inventor: SHIMIZU HIROSHI
IPC: H01L41/09
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a piezoelectric torsional oscillator, simple in working, having no bonding process and small in variability, by providing a piezoelectric torsional oscillation unit and a piezoelectric longitudinal oscillation unit. CONSTITUTION:A piezoelectric composite longitudinal-torsional oscillator 21 is provided with diagonal electrodes 22, 23, formed at the central part of a piezoelectric ceramics pipe 20' so as to have an angle of 45 deg. with respect to the longitudinal direction of the pipe, whereby a piezoelectric torsional oscillation unit 21a is constituted. Circumferential electrodes 24, 25 are formed at one end of the piezoelectric torsional oscillator unit 21a whereby a piezoelectric torsional oscillator unit 21b is constituted. The circumferential electrodes 26, 27 are also formed at the other end of the piezoelectric oscillation unit 21a whereby another piezoelectric oscillation unit 21b' is constituted. When an AC voltage is impressed on the piezoelectric composite longitudinal-torsional oscillator 21, the piezoelectric ceramics pipe 20' is resonated so that both ends thereof are twisted whereby the pipe can be utilized as an ultrasonic motor. According to this method, the ultrasonic motor, simple in structure and small in the variability of characteristics, may be obtained.
Patent JP-H01320895-A (JP)
Title: Line holding system for private branch exchange
Inventor: YABU KOICHIRO
IPC: H04Q3/58
Filed: 1988-06-22
Abstract: PURPOSE:To release holding of a line only by an extension terminal by providing a control means which permits only the extension terminal to respond to the held line at the time of input of a response due to only the extension terminal from an input means. CONSTITUTION:Each of a key telephones 1-1 to 1-n as extension terminals is a multifunction telephone provided with a holding key, an indicator where holding of each line is indicated, etc., and these key telephones are con nected to a speech path network 3 through line circuits 2-1 to 2-n. Trunk lines 4-4 to 4-m are connected to said network 3 through respective trunk circuits 5-1 to 5-m. A central controller 6 controls the speech path network 3 and transmits and receives data through a bus 7. When responding of only key telephones 1-1 to 1-n is inputted at the time of holding a line by key telephones 1-1 to 1-n, only key telephones 1-1 to 1-n can respond to the held line.
Patent JP-S6045382-A (JP)
Inventor: SHINTAKU KIYUUKICHI
IPC: D05B27/02
Filed: 1983-08-19
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-H11326953-A (JP)
Title: Liquid crystal display device and its production
Inventor: HIRAKATA YOSHIHARU
IPC: G02F1/136
Filed: 1998-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device equipped with a reflection film which efficiently reflects incident light by providing switching elements, pixel electrodes comprising a transparent conductive film and reflection films comprising dielectric multilayered films on a substrate. SOLUTION: Switching elements 111, interlayer insulating films 112, dielectric multilayered films (114, 115), pixel electrodes 113, an alignment film 116, a liquid crystal layer 117, an alignment film 116, and a counter electrode 118 are successively provided on a substrate 110 between the substrate 110 and a counter substrate 119. Namely, a reflection film to reflect incident light consists of the dielectric multilayered films 114, 115. As the low refractive index dielectric film 114, SiO2 , MgF2 , NaF2 , Na3 AlF6 or the like can be used and as the high refractive index dielectric film 115, TiO2 , ZrO2 , Ta2 O5 , ZnS, ZnSe, ZnTe, Si, Ge, Y2 O3 , Al2 O3 or the like can be used. Then, the film thicknesses of the low refractive index dielectric film 114 and the high refractive index dielectric film 115 are controlled to efficiently increase the reflectance.
Patent JP-S5578822-A (JP)
Title: Stepless speed change free wheel
Inventor: KAWAGISHI ICHIROU
IPC: F16D41/14
Filed: 1978-12-08
Abstract: PURPOSE: To simplify the construction, by applying a multi-free wheel for the stepless speed change wheel, and performing an operation of stepless speed change in the method of transmission between ratchet tooth and up-down movable hook.  
     CONSTITUTION: With a toothed part 20 rotated by a chain 19, a ring-shape unit 13 rotates in one unit. Rotation of the ring-shape unit 13 makes an engagement between a ratchet tooth 14 and a hook 15 of a slider 8b, to rotate a disk 5. When rotated to an amount of prescribed angle, the hook 15 comes to be contacted to a pressing substance 18 to disengage the ratchet tooth 14, causing the disk 5 to be not in rotation. Each slider 8, capable of sliding within the guide hole 7, moves a ring-shape substance 21 to provide an eccentricity with respect to the shaft 1, thus can be steplessly changed the rotational speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0318135-A (JP)
Title: Satellite communication system
Inventor: SETA MITSURU
IPC: H04B7/15
Filed: 1989-06-15
Abstract: PURPOSE:To carry on transmission from a slave station to a master station by performing switching to a clock from a clock source when the slave station detects the disconnection of a line by a disconnection detecting circuit in case the line from the master station to the slave station is disconnected. CONSTITUTION:When the disconnection detecting circuit 22 detects the disconnection of the line from the master station 30 to the slave station 31, a selector 21 is switched and controlled with a disconnection detection signal and the clock from an internal clock source 23 is selected and outputted. Further, information showing that the line from the master station 30 to the slave station 31 is disconnected is multiplexed with sent data modulated by a modulator 42. The modulator 42 modulates the sent data and line disconnection information according to the slave station internal clock from a terminal 24 and sends the modulated signal through an antenna 19. This signal is received through a satellite 13 and an antenna 14 and demodulated by a demodulator 43. Then the line disconnection information is detected by a line disconnection information detector 33 and the selector is switched to select and output the received clock from the demodulator 43. Consequently, the slave station 31 serves as a main station for the clock temporarily and makes a communication to the master station.
Patent JP-H05321270-A (JP)
Title: Column leg fixing device
Inventor: TAKAMORI HIROSHI
IPC: E02D27/00
Filed: 1992-05-19
Abstract: PURPOSE:To execute works certainly and easily by forming a bolt hole in a base plate with such a large dia. as to absorb the error in the position of an anchor bolt and fixing a projection on the undersurface of the base plate using a binding material provided in a recess in the foundation. CONSTITUTION:A projection 6 consisting of a short square pipe, etc., is provided on the rear surface of a base plate 2, and a mortar flowing hole 7 is formed at the side face of this projection 6. The dia. of each bolt hole 3 in the base plate 2 is as large as capable of absorbing the error in the installed position of each anchor bolt 12. A box-shaped recess 13 is formed between anchor bolts 12 in the foundation 11. Anchor bolts 12 are inserted through the holes 3 in the base plate 2, and a pedestal 1 is installed on the foundation 11 and fastened by nuts 15 through washers 8. The recess 13 is filled with a binding agent 14 such as mortar so as to bind fast the prosecution 6, and thereby a slipping force in the horizontal direction is borne. This allows fixing the pedestal in place easily, for example without bending anchor bolts at the site.
Patent JP-S6044439-A (JP)
Title: Sheet carrying device
Inventor: AMITANI JIYOUJI
IPC: B65G54/02
Filed: 1983-08-22
Abstract: PURPOSE:To simplify the structure of the captioned device and improve the operation properties thereof by arranging plural electrostrictive elements on a sheet bench along the sheet feeding direction, and energizing these elements to cause traveling vibration waves to be generated through said sheet bench to carry sheets. CONSTITUTION:Plural electrostrictive elements 19 are bonded to a sheet bench 17 including a vibrating body made of aluminum and brass plates or a steel plate being elastic materials along the sheet feeding direction. These electrostrictive elements 19 are arranged reversely in their polarities adjoining each other, and divided into two groups 19A, 19B according to their arrangement pitches. Each element 19 in each group is arranged in a pitch of a multiple of an integer of the half wavelength lambda/2 of a vibration wave. In addition, the respective groups 19A, 19B are arranged in pitches displaced by 1/4 wavelength to each other. By energyzing the electrostrictive elements 19, the sheet bench 17 is energized to generate a traveling vibration wave, and by this traveling vibration wave the sheet 1 is carried in the direction toward a readout part 14.
Patent JP-S5774727-A (JP)
Title: Manufacture of display element
Inventor: SHIRAI YOSHIHIRO
IPC: G02F1/13
Filed: 1980-10-28
Abstract: PURPOSE:To shorten the coating process and time and to make the height of a resin material on liq. substance injection holes uniform by coating an org. adhesive for sealing the holes by a screen printing method and by hardening the adhesive. CONSTITUTION:Many display elements 5 each holding an injected liq. crystal are fixed on the printing table of a screen printing apparatus by means of a jig so that all of rends of the elements 5 each having an injection hole are faced to the screen 6 and arranged on the same plane. The screen 6 for printing is obtd. by stretching a plane fabric of wear resistant nylon 66 having 95mum opening on an Al frame on the bias. Epoxy resin, fluororesin, acrylic ester resin, silicone resin or the like is used as an org. adhesive 4 for sealing.
Patent JP-S638570-A (JP)
Title: Constant monitoring of corrosion preventing layer of cable
Inventor: EBINUMA YASUMITSU
IPC: G01R27/16
Filed: 1986-06-30
Abstract: PURPOSE:To simplify the measurement, by connecting a parallel circuit of an electrostatic capacitance and an inductance between a cable shielding layer and the ground when a high frequency power source is used to measure a dielec tric loss tangent of a cable corrosion-proof layer. CONSTITUTION:A dielectric loss tangent measuring device 4 an a high frequency power source 5 on the order of kHz are connected in parallel between a hot cable shielding layer 1 and the ground. A parallel circuit 7 of an electrostatic capacitance C3 and an inductance L2 to arranged as to provide a parallel resonance for the high frequency power source 5 while doing a low impedance for a commercial frequency power source are parallel-connected. Then, when a dielectric loss tangent measuring device 4 is balanced with the high frequency power source 5, the dielectric loss tangent to be measured coincides with that of a cable corrosion-proof layer alone as the parallel circuit 7 provides a parallel resonance for the high frequency power source 5. Depending on the value thereof, deterioration in the cable corrosion-roof layer can be always monitored easily.
Patent JP-S5677840-A (JP)
Title: Multidivision photographing device
Inventor: OGOU YOSHIMASA
IPC: G03B42/02
Filed: 1979-11-28
Abstract: PURPOSE: To realize a miniature, lightweight device by providing a rotary driving mechanism that rotates a moving frame between a photographing position and film loading-unloading position.  
     CONSTITUTION: In the normal state, moving frame 4 is used lengthwise and when the direction of a film is changed, motors 16a and 16b are rotated in directions A 1  and A 2  near a photographing position or stand-by position to open guide rails 3a and 3b, thereby rotating moving frame 4 counterclockwise by 45°. At this time, solenoid 19a at the upper position in the figure is driven to rotate lever 20a, so that guide roller 12a will be pushed to left. Next, motors 16a and 16b are rotated in directions B 1  and B 2  to move guide rails 3a and 3b so that they will be closed, and consequently moving frame 4 rotates counterclockwise by 45° to set moving frame 4 widthwise. Similarly, moving frame 4 set widthwise can be placed in the original lengthwise state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6215383-A (JP)
Inventor: TANIGUCHI TAMOTSU
IPC: D06M13/244
Filed: 1985-07-10
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-S5578899-A (JP)
Title: Low temperature generating device
Inventor: MORIYA JIYUNICHIROU
IPC: F17C9/02
Filed: 1978-12-09
Abstract: PURPOSE:To reduce by half consumption of liquefied gas, by lowering the temperature of gas introduced in an evaporator through heat exchange with liquefied gas. CONSTITUTION:A certain quantity of liquid air 1 is put in an evaporator 5 and compressed air is also blown in there as supplementary heat source for vaporizing liquid air 1. Liquid air 1 is vaporized by means of a heater 3 and expanded air in a filter-mist separator-heat exchanger 11 made of laminated porous plates and built in the evaporator 5. Compressed air from a compressor 7, on the contrary, is cooled by liquid air 1. At this moment, impure gas contained in air such as steam and gaseous CO2 is cooled and solidified 12 and drops to the bottom of the evaporator 5. This simple system can produce cool and dry air mixed with vaporized liquid air at a low cost.
Patent JP-S6213131-A (JP)
Title: Terminal equipment
Inventor: SHOJI KAZUHIKO
IPC: H04B7/00
Filed: 1985-07-10
Abstract: PURPOSE:To improve the efficiency of production management by loading a terminal equipment a crane so as to be operated from an operating seat and adopting the system to be connected with a host-unit by a radio signal in the terminal equipment connecting weight-scale information scaled automatically by the crane to the host-unit so as to attain the connection with the host-unit in a real time. CONSTITUTION:The terminal equipment 2 is provided to the operating seat 6 of the crane 5, a weight scaling instrument 1 scales automatically a material hooked by the crane 5 and a transmission/reception section 25 uses a radio signal to send information with a controller 4. A head the movement of the object by the crane 5, the controller 4 sends the data such as name of the object, present position, destination of transportation and quantity of transportation to the radio fixed station 3. the radio fixed station 3 converts the sent data into a radio signal and sends it to the terminal equipment 2. The terminal equipment 2 uses the transmission/reception section 25 to receive the radio wave and sends the result to a terminal control section 22, the data are displayed on an information display section 23 so as to give a command of the movement of the object to the operator 8 of the crane 5. Thus, the management of the moving jot of the object corresponding instantly to the change in the command is executed with less job man-hour.
Patent JP-S5484214-A (JP)
Title: Synchronous motor excitation control system
Inventor: HAGURA YOSHIYUKI
IPC: H02P9/14
Filed: 1977-12-19
Abstract: PURPOSE: To prevent abnormal control due to runaway on the automatic control side by providing two elements having excitation limiting function on the automatic control side and using one of these elements for trouble detection.  
     CONSTITUTION: Excitation limiters 9a and 9b are provided on the automatic control side, with the setting of the excitation limiter 9b provided slightly on the outer side of the setting of the excitation limiter 9a. At the time of the automatic control, with the reaching of the limit by the excitation state the excitation limiter 9a provides a limiting signal to an automatic voltage regulator 10. In this state, if the excitation state is going to get out of the excitation range due to a trouble on the automatic control side, the excitation limiter 9b provides a signal through a time limit element 9c to exclusion switches 11, whereby automatic control by the automatic voltage regulator 10 is switched over to manual control by a manual voltage setter 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5776821-A (JP)
Title: Liquid phase epitaxial growing method
Inventor: KASAHARA SHINICHI
IPC: H01F41/28
Filed: 1980-10-31
Abstract: PURPOSE:To make it possible to grow crystals uniformly for bubble memory on a plurality of wafers simultaneously, by using a holding body, which holds a plurality of growing wafers approximately horizontally and has a specified slant angle, and a crucible, and performing the liquid phase epitaxial growth. CONSTITUTION:The holding body 21, which holds a plurality of the wafers 5, comprises two arms 23 extended from a tubular body 22 and flat conical plate 24. The flat conical plate 24 has a slope of about 5 deg. with respect to a horizontal plane. A through hole 26 and six wafer holding dishes 25 with pawls 27 which securely hold the wafers 5 are formed. The holding body 21 accommodating the wafers 5 is immersed in melt 29 in the crucible 28 wherein melted crystal component is poured with the umbrella shaped plate downward. heaters 30 and 30' uniformly keep the growing temperature in the melt at a bout 900 deg.. An auxiliary heater H (30') is inserted in the through hole 26. In this method many magnetic thin films having uniform characteristics can be obtained, and the attachment of flux is little.