baber/WOPTO huggingface dataset:
Patent JP-S59220824-A (JP)
Title: Document creating device
Inventor: YOSHII JIROU
IPC: G06F3/02
Filed: 1983-05-27
Abstract: PURPOSE:To facilitate editing and proofreading by deciding on whether characters in a document are character arrangement control information or not, and displaying the documents so that only the character arrangement is control information invisible when indication information shows an invisible state. CONSTITUTION:Document information is stored in a floppy disk device 5 and transferred to the document character string data buffer 31 in a main memory 12 when document specification is performed on a keyboard device 17. A document character string consists of document information and character arrangement control information. A CPU11 transfers the document character string from the buffer 31 to an integrated input/output controller 18. In this case, when a display/nondisplay control flag (DP-MOD flag) is set to ON (display), a symbol characteristic to the character arrangement control information is displayed together with the character information. When the DP-MODE specifying key on the device 17 is depressed, the CPU11 detects that to set the display control flag to OFF (nondisplay) and only the character information is displayed on a display device 18, so that the character arrangement control information is make invisible by being substituted with a blank code.
Patent JP-H06181419-A (JP)
Title: Piezoelectric component
Inventor: IWATANI SHOICHI
IPC: H03H9/02
Filed: 1992-03-19
Abstract: PURPOSE:To provide the piezoelectric component with a small size and a high mechanical strength in which exfoliation or deterioration in the piezoelectric characteristic due to chipping, damage and thermal shock or the like is prevented. CONSTITUTION:A piezoelectric substrate 1 has front electrodes 61, 71, rear electrodes 63, 73, and side face lead electrodes 65, 75 formed to a side face of the piezoelectric substrate 1 through extension. A front support 4 and a rear support 5 are made of a ceramic material, and external connection terminals 13, 15 of a rear support 5 are connected to the side face lead electrodes 65, 75, with a conductive agent. The front support 4 and the piezoelectric substrate 1 are adhered with the 1st resin layer 2 and a vibration space is formed on the front side. The rear support 5 and the piezoelectric substrate 1 are adhered with the 2nd resin layer 3 and a vibration space is formed on the rear side.
Patent JP-S60238938-A (JP)
Title: Operating method of computer system
Inventor: MIYAZAWA RIYOUJI
IPC: G06F9/46
Filed: 1984-05-12
Abstract: PURPOSE:To perform quick troubleshooting measures, by making a start management table dynamically changeable in accordance with the load of a computer. CONSTITUTION:The load factor of a computer which is not shown in the figure is always monitored and, when the load factor exceeds a specified value (e.g. 801) and judged as discontinuous, a change for applying a mask for blocking the start of a task having a low priority registered in a program start management table is made and the operation mode of this computer system is switched to a degenerative operation mode. When the load factor of the computer drops to lower than the specified value, the program management table is set to the normal condition and the system operation is returned to the normal condition. When such constitution is made, quick troubleshooting measures become possible in a system controlling computer system by temporarily blocking other businesses if the apparatus operation is made from a console because of a multiple condition change caused by a thunderstorm, etc.
Patent JP-S6110042-A (JP)
Inventor: ARUNO BUEEGAAHOFU
IPC: C04B38/00
Filed: 1985-05-02
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-H01265394-A (JP)
Title: Sensor for fire alarm
Inventor: MINAMIDE KENICHI
IPC: H01C7/02
Filed: 1988-04-15
Abstract: PURPOSE:To form the title device into the one having a wide surface and to sense an atmosphere temperature in a wide range with the device by using a mixture, in which a high polymer material having the property of swelling is mixed in the mixed system of polyoxyalkylenes and carbon fine pieces, as a thermosensible element. CONSTITUTION:The mixture, in which the high polymer material having the property of swelling is mixed in the mixed system of the polyoxyalkylenes and the carbon fine pieces, is used as the thermosensible element. Namely, since the mixture, in which the high polymer material having the property of swelling is mixed in the mixed system of polyoxyalkylenes and the carbon fine pieces, has the property of rapidly changing its electric resistance according to the change of a temperature, the mixture can be used as the contactless thermosensible element for a fire alarm for sensing the atmosphere temperature. For this sensor, it can be produced by freely setting its area and length, it can sense the atmosphere temperature in the wide range, and it can be formed into a thin shape and fit under a state in which the appearances of a ceiling and walls are never damaged.
Patent JP-H03292740-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: FUKAMI AKIRA
IPC: H01L29/73
Filed: 1990-04-11
Abstract: PURPOSE:To reduce a mismatching dislocation density, to avoid the generation of a crystal defect and to obtain an HBT, which is not caused the deterioration of its characteristics and is capable of fulfilling a high performance inherent to the HBT, by a method wherein an SiGe layer of a dimension almost identical with that of an emitter region is provided directly under the emitter region and the mixed crystal of an Si crystal and a Ge crystal is locally limited. CONSTITUTION:An N<+> buried layer 2 and an N-type layer 3 are formed on an Si substrate 1, an SiO2 layer 4 is opened at a transistor formation region, a base-doped P-type layer 5 is formed in the opening part on one side of the opening parts in the layer 4 and an N<+> layer 6 for collector lead-out use is formed in the other opening part. Moreover, an SiGe layer is formed by implanting selectively Ge in the Si layer 5 using an SiO2 layer 7 as a mask and after that, an emitter region 13 is formed on the SiGe layer 9 in a self alignment manner using the same opening part 8. Moreover, when an ion implantation method is used for the formation of an SiGe layer, the distribution of the Ge from the surface to a depth direction is a gradual one and there is no steep composition change in an emitter-base interface. Thereby, the generation of such a defect as to cause a leakage current is specially in the vicinity of an emitter-base junction.
Patent JP-S5844638-A (JP)
Inventor: ROBAATO PII ANGAA
IPC: H01H73/30
Filed: 1982-06-03
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-S62249694-A (JP)
Inventor: TABATA HISAO
IPC: D06F39/10
Filed: 1986-04-22
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-H02295258-A (JP)
Title: Frequency shift keying modulation and demodulation for serial communication in current loop
Inventor: EDOWAADO BASUTEIJIYANIKU
IPC: H04L27/152
Filed: 1990-04-11
Abstract: PURPOSE: To minimize electric power demand and the number of constituent components by superposing signals which have a 1st predetermined frequency and a 2nd predetermined frequency on a current level through the current loop and communicating the signals. CONSTITUTION: A frequency shift keying modulating device 10 includes a digital control oscillator 14 whose output frequency is adjusted to a ratio of charging and discharging of a capacitor 42 in the device, while a predetermined upper frequency (mark frequency) is determined by a parallel combination resistance value, a predetermined lower frequency (space frequency) is determined by a ratio of one side resistance to the resistance sum of both resistances. The signal generated by the digital control oscillator 14 is superposed on a current level by a current loop 18 and outputted. Consequently, the demands for the whole electric power consumption and kinds of hardware can be minimized.
Patent JP-S5218676-A (JP)
Title: Vertical conveyer
Inventor: TAKAHASHI KUNIO
IPC: B65G15/42
Filed: 1975-08-04
Abstract: PURPOSE: To make it possible to convey a bulk cargo at a steep angle in such a manner that a flat belt travels in a casing as it is by forming only a knob on a belt surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11298246-A (JP)
Title: Temperature compensated oscillator
Inventor: MIYAMA HIROYUKI
IPC: H01L21/822
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a temperature compensated oscillator with which the followup ability of an oscillation frequency with respect to changes in a control voltage is improved and the direction of changes in the oscillation frequency can be easily changed corresponding to changes in the control voltage. SOLUTION: The proposed oscillator consists of an N type semiconductor substrate 55, an insulating film 59 formed on the substrate 55 and a conductive film 61 formed on the film 59, wherein as a second conductive area, a high- density P type area 53 is provided on the N substrate 55, in contact with an area 57 covered with the conductive film 61 inside the 55 so as to supply a small amount of carriers at high speed on a condition for forming an inverted layer.
Patent JP-2000285452-A (JP)
Title: Manufacture for magnetic recording medium
Inventor: HARADA TAKASHI
IPC: G11B5/85
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a medium which has a high coercive force, a high uniaxial anisotropy constant, a good thermal wobble characteristic and a good PW characteristic by forming a non-magnetic undercoat layer and/or a magnetic layer by sputtering in an inert gas essentially consisting of neon. SOLUTION: In manufacturing a magnetic recording medium by sequentially layering a non-magnetic undercoat layer and a magnetic layer onto a substrate, the non-magnetic undercoat layer and/or magnetic layer is formed by sputtering in an inert gas essentially consisting of neon. A percentage by volume of the neon included in the inert gas is 80% or larger. The magnetic layer is a single layer, or formed in a multilayer structure layered via a non-magnetic separate layer. A film thickness of each magnetic layer is made 15 nm or smaller. According to the manufacture, a coercive force is increased, a medium noise ratio is made equal, a good PW characteristic is obtained and an output damping is lessened.
Patent JP-H02272985-A (JP)
Title: Oblong picture transmitter
Inventor: TAKEUCHI KOICHI
IPC: H04N7/01
Filed: 1989-04-14
Abstract: PURPOSE:To improve a resolution and a color resolution by transmitting the output of a specific signal converting means through an encoder. CONSTITUTION:The transmitter is equipped with a signal converting means 38 to cut the upper and lower parts of an image signal with an aspect ration 4:3, simultaneously, to time-expanded the image so as to be two-fold in a horizontal direction, to make it into the image with an aspect ratio 16:3, to divided the image with the aspect ration 16:3, to replace the sequence, and to convert the signal to the image signal with the aspect ratio 4:3. The output signal of the signal converting means 38 is transmitted through an encoder 22. Thus, the oblong picture can be transmitted by improving the resolution and color resolution.
Patent JP-S57208700-A (JP)
Title: Storage element
Inventor: MAKITA AKIHISA
IPC: G06F12/16
Filed: 1981-06-18
Abstract: PURPOSE:To decrease the setting time of an address and to increase the collecting speed of fault information, by adding a selector and a counter to a storage element. CONSTITUTION:A switch indication signal 51 is applied when the fault information stored in a storage element A' is collected. Thus a selector 3 selects an output signal 57 given from a counter 4 inserted of an address input signal 50  given from an address register B and delivers it as an access address signal 65.  Then a clear signal 52 is applied to clear the counter 4, and the output signal  57 passes through an address decoder 2 via the selector 3 to be fed to a memory array 1. Then the data of the corresponding address is read out in the form  of a signal 62 and then converted into an output signal 64 via a gate 9. Then a  count-up signal 53 is applied to replace the counter 4, and the corresponding  data is collected out of the array 1.
Patent JP-H05296678-A (JP)
Title: Heat transfer tube
Inventor: ITO TAKURO
IPC: F28F13/00
Filed: 1992-04-15
Abstract: PURPOSE:To provide a heat transfer tube, capable of removing bubbles generated on the inner wall surfaces of heat transfer tubes even under a condition that the rate of void is high and supplying unsaturated water smoothly while stabilized in the capacity of removing heat even when the length of the same tube becomes long. CONSTITUTION:A tape 2, having perforated holes 3 along the axis of a heat transfer tube 1, is inserted into a heat transfer tube 1 to form whirling flow and axial flow in the tube and eliminate the area of dead water whereby bubbles are collected to the center of the tube by the centrifugal force of the whirling flow and the bubbles are transported to the side of downstream through the holes 3.
Patent JP-H03291865-A (JP)
Title: Charging control method for secondary cell
Inventor: SHITAMA KATSUAKI
IPC: H02J7/10
Filed: 1990-04-09
Abstract: PURPOSE:To execute proper control by detecting the circumferential temperature of a secondary cell, and thereby correcting the controlled variables of charging. CONSTITUTION:In addition to the outputs from a cell voltage detecting section 22 and a cell temperature detecting section 23 detecting the surface temperature of a cell, both an inverter circuit 17 and a cell capacity display section 10 are controlled while being interlocked with the output of detected signals from a circumferential temperature detecting section 24 measuring the circumferential temperature of the cell under charging. The display section 10 is composed of light emitting diodes 25a through 25f, the cell capacity for the range of 0 through 100% is displayed while being digitalized by means of the lighting position of each diode every 20%. The diode 25 is connected to the output end of the shift register 26 of a control circuit 15 while the content of the register 26 is stored, and change in cell capacity is concurrently displayed continuously over the whole period of the operation of a device in use with the register shifted in the opposite direction every time when the cell is charged, and is discharged. By this constitution, charging can thereby be properly controlled.
Patent JP-S5320910-A (JP)
Title: Address mark detecting circuit
Inventor: MATSUDA TOSHIHIKO
IPC: G11B5/09
Filed: 1976-08-11
Abstract: PURPOSE: To prevent the false detection of an address mark by providing flip-flops which are kept set from the time when an index is detected until the firstt address information part is detected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5219214-A (JP)
Title: Control apparatus for servo motors
Inventor: TAKANO KAZUKIYO
IPC: G05D3/00
Filed: 1975-08-06
Abstract: PURPOSE: To stop one of the servo motors while the other servo motor is in rotation without using a mechanical brake. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07111452-A (JP)
Title: Phase locked loop circuit
Inventor: KASE KIYOSHI
IPC: H03L7/10
Filed: 1993-03-31
Abstract: PURPOSE:To form a phase locked loop with a small circuit scale and low power consumption at a high speed. CONSTITUTION:A subtractive frequency divider operated as subtraction as a base for each clock or an additive frequency divider operated as addition as a base for each clock comprises a frequency divider 3 having an output in the midway of addition/subtraction as a 2nd output and a numeral comparator 4 generates a logic control signal required for selecting a frequency division ratio of a frequency divider 2 based on a logical value as the result of numeral comparison between the 2nd output of the frequency divider 3 and a numeral A and the control signal is fed to the frequency divider 2. In order to prevent a delay caused just after the revision of a setting value, a reset signal is fed to the frequency dividers 3, 6 and a phase detector to conduct forcibly initializing.
Patent JP-2000284278-A (JP)
Title: Electrode substrate for reflection type liquid crystal display device and its production
Inventor: KITAMURA TOMOHITO
IPC: G02F1/1335
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrode substrate for a reflection type liquid crystal display which does not produce interferential colors by forming irregular minute recesses and projections on the surface of a transparent thermosetting resin film and in a transparent inorg. thin film having compressive stress, then forming a flattening film and a transparent electrode on the recesses and projections to constitute a light- scattering layer. SOLUTION: A transparent thermosetting resin film 52 having recesses and projections on the surface, a transparent inorg. thin film 53 having recesses and projections and compressive stress, a flattening film 54 and a transparent electrode 55 are laminated to constitute a light scattering layer 15. The light scattering layer 15 is formed on a substrate 11 with a color filter 16 formed so as to produce an electrode substrate for a reflection type liquid crystal display device. Namely, by forming a color filter 16 on the substrate 11, and then the transparent thermosetting resin 12 and the transparent inorg. thin film 13 having compressive stress are successively formed thereon.  Then the transparent thermosetting resin film 12 and transparent inorg. thin film 13 having compressive stress are heated to harden the transparent thermosetting resin film, then the films are cooled to normal temp. to form the irregular minute recesses and projections on the resin film surface and in the inorg. thin film.
Patent JP-S59222071-A (JP)
Title: Retarder heat sink device of vehicle
Inventor: SUZUKI TAKAYUKI
IPC: H02K49/06
Filed: 1983-05-30
Abstract: PURPOSE:To economically and efficiently dissipate heat generated from a retarder by converting a current generated at the time of braking the retarder into a thermal energy and cooling it with wind strength when the vehicle travels. CONSTITUTION:When a retarder switch 6 becomes ON, an exciting current is flowed from a battery 7 to an exciting coil 11, lines of magnetic force are produced to form a magnetic circuit between a magnetic rotor and tees 10 disposed on the outer periphery of a flywheel 3 as the rotor, the core and the tees 10 attract each other to produce a brake force at the flywheel 3 which tends to rotate. At this time the lines of magnetic force from the core 12 are sequentially crossed by the tees 10 by the rotation of the flywheel 10, thereby generating an electromotive force in a generating coil 8. This current is led to a heat sink unit 9 formed of electric resistor, converted into thermal energy and dissipated into the atmosphere.
Patent JP-S59219779-A (JP)
Inventor: HIRAI YOSHIHIKO
IPC: G02F1/153
Filed: 1983-05-30
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-H04327018-A (JP)
Title: Dynamic pressure bearing device
Inventor: TAKAMURA YASUO
IPC: H02K5/167
Filed: 1991-04-25
Abstract: PURPOSE:To provide a dynamic pressure bearing device which can restrain hub height change. CONSTITUTION:This dynamic pressure bearing device is equipped with a fixing flange 2, a sleeve 5 provided with a stator 6 at its outer periphery surface, and a thrust plate 3. A shaft 1 put in this sleeve 5 and a hub 8 are rotated integrally by means of a rotor 7. Dynamic pressure grooves 4 are formed at the outer periphery surface 1c and lower end surface 1b of the shaft 1, and a lubricant is filled into openings among the shaft 1 and the sleeve 5 and the thrust plate 3. The shaft 1 is supported diametrically and in an up and down direction (axially) by thrust dynamic pressure and radial dynamic pressure generated due to the viscosity of the above lubricant. At the time of temperature change having been generated, a shaft 1 length change amount DELTAL due to heat expansion and contraction and a distance change amount DELTAD between the shaft 1 and the thrust plate 3 due to the viscosity change of the above thrust dynamic pressure are offset.
Patent JP-S58213141-A (JP)
Title: System of discharging gas, dust, etc. outdoors
Inventor: EHAMA GOROU
IPC: F24F13/26
Filed: 1982-06-02
Abstract: PURPOSE:To discharge noxious gases and dust in a structure of a factory or the like effectively into the outside thereof, by providing a forcibly sucking and blowing apparatus for jetting high speed air toward an exhausting apparatus provided in the factory. CONSTITUTION:When the blower 26 of a forcibly sucking and blowing apparatus 2 is driven, noxious gas or air that contains fine dust, that is, dust-entraining air is led from a suction port 21 into a blowing tower 22, then via the blower 26 into a heater 27 where it is heated, and is jetted at high speed through a high speed jet outlet 25 that is directed toward the exhausting apparatus 1 provided at the top of the structure 3. The exhausting apparatus 1 has a guide pipe 11 which has an opening in the lower end, and since the inclination of the opening is approximately vertical to the streamline of the dust-entraining air, the dust- entraining air is effectively sucked into the guide cylinder 11. The dust-entraining air collected in the guide cylinder 11 is then discharged outside through a ventilating fan 10 on the rooftop.
Patent JP-S60242182-A (JP)
Title: Take-up tension compensator for fine spinning frame
Inventor: YAKUSHI MAKOTO
IPC: D01H13/10
Filed: 1984-05-11
Abstract: PURPOSE:To make a rocking range of yarn and an adjusting lever congruity in a wide range of take-up tension, by suppoting the adjusting lever having a yarn guide part at its tip end on a fulcrum shaft so as to make it rockable, while engaging a coil spring and a spring as a shock absorber both with the said adjusting lever. CONSTITUTION:An adjusting lever 18 of a take-up tension compensator 13 is turned round clockwise from a referenace positoin of take-up tension 0 due to increment of the take-up tension. At a range where the take-up tension is poor and small in a turning angle, tension adjustment takes place so smoothly by dint of spring force of a coil spring to be engaged with the adjusting lever. When the take-up tension comes strong and the turning angle of the adjusting lever 18 goes beyond the fixed angle, it gets engaging with a spring 26 whereby the tension adjustment is carried out with the sum of spring force of both these coil spring 20 and spring 26. That is to say, even in a range where the take-up tension is poor as well as in a range where it is strong enough, the rocking range required for yarn Y at all times and the rocking range of the adjusting lever are congruent with each other.