baber/WOPTO huggingface dataset:
Patent JP-S61253521-A (JP)
Title: Panel control circuit for information processor
Inventor: KASAI KOZABURO
IPC: G06F1/00
Filed: 1985-05-07
Abstract: PURPOSE:To prevent a malfunction caused in a power-on mode by using a stabilizing signal to lock the unstable signal for a fixed period. CONSTITUTION:Another stable power supply fixing signal 10 is fetched into a panel control circuit in addition to a power-off request signal 3 containing a noise factor. A power-off permission signal producing circuit is added to produce a signal 15 which inhibits the output of the power-off command signals 5 and 18 for a fixed period. The signal 15 is supplied to an AND circuit 109 and the stable signal 5 can be delivered. It is possible to supply the stable signal to a power supply unit just with addition of a simple circuit even under the conditions where the noise effects are received easily owing to use of a relayless electronis circuit using a photocoupler. This improves greatly the reliability of a panel control circuit for an information processor.
Patent JP-S5617941-A (JP)
Title: Manufacture of optical fiber
Inventor: KAWABATA YOSHIO
IPC: C03B37/018
Filed: 1979-07-25
Abstract: PURPOSE:To manufacture an optical fiber having a refractive index distribution coefficient which changes periodically in the longitudinal direction by controlling the dopant concn. of a glass layer and the distribution of refractive index by utilizing the fact that the reaction efficiency of halide as glass starting material with O2 and vapor pressure of the reaction product oxide are changed by the heating temp. CONSTITUTION:SiCl4 as principal starting material for core glass, GeCl4 as a refractive index controlling dopant, POCl3 as a lowering dopant of the vitrifying temp. and 02 are continuously fed into reaction tube 9 and heated with oxyhydrogen burner 11 to induce the oxidation reaction of the halide and 02 in a high temp. region 10. At this time, by periodically changing the heating temp., the vapor pressure of the resulting oxide is controlled to periodically change the dopant concn. of a glass layer deposited. As a result, the value of the refractive index distribution coefficient also changes periodically in the longitudinal direction. Such a core glass layer is deposited predetermined times, and after carrying out a stage 9 for collapsing hollow parts of the glan fiber and a drawing stage, a product optical fiber is obtd.
Patent JP-H08293732-A (JP)
Title: Oscillator circuit
Inventor: KIYO KOUEN
IPC: H03B5/32
Filed: 1995-04-21
Abstract: PURPOSE: To select a feedback resistor, to facilitate the control of a CR time constant for stabilizing the oscillation frequency and to select the oscillation frequency. CONSTITUTION: Capacitors 104 and 105 and an oscillator 106 are connected to oscillation circuit connection terminals 102 and 103 of an oscillator circuit. A serial circuit connecting feedback resistors 110 and 111 to respective switching elements 108 and 109 to control ON/OFF with a controller 107 is parallelly connected to an inverter 112. Then, the controller 107 is provided to control the ON/OFF of the switching elements 108 and 109.
Patent JP-S61253207-A (JP)
Title: Suspension equipment
Inventor: AKATSU YOSUKE
IPC: B60G13/16
Filed: 1985-05-02
Abstract: PURPOSE:To improve comfort within a car by installing 2 fluid chambers communicating with rubber bushes on both the car body and wheel sides and constituting them as fluid dynamic dampers with different resonance frequencies. CONSTITUTION:On a vehicle side bush rubber 53 for connecting the rod 41 of a lower link 4 to the vehicle body side and a wheel side bush rubber 63 for connecting the rod to the wheel side, fluid chambers 54 and 55 with their communication route 56 and fluid chambers 64, 65 with their communication route 66 are formed respectively. The fluid chambers 54, 55, 64, 65 and their respective communication routes 56, 66 are turned into fluid dynamic dampers by filling them with noncontractable, antifreeze solution while their resonance frequencies are set differently, for instance 20Hz for the vehicle body side 53 and 40Hz for the wheel side 63. Based on this constitution, it is possible to restrain resonance in the range of different frequencies of the suspension equipment and thereby improve comfort in a car owing to reducing behavior of dynamic spring constant and fluid dynamic damper performance.
Patent JP-S62255623-A (JP)
Title: Method and device for torque transmission
Inventor: ARAKAWA MINEO
IPC: F16D43/20
Filed: 1986-04-26
Abstract: PURPOSE:To enable a transmission torque of proper magnitude to be transmitted by setting an allowable transmission torque on the basis of an average transmission torque between the transmission torque at the present time and that at a given time before the present time. CONSTITUTION:A calculating part 16 stores the transmission torque for every turning angle from the present time to a given time before the present time, and further obtains the average of stored transmission torque during N cycles for every turning angle. And each allowable transmission torque is set on the basis of the average transmission torque thereof, and during N cycles in which a given time elapses from the present time it is made possible to transmit torque from a driving part 10 to a driven part 13 making the allowable transmission torque as the upper limit. Accordingly, the setting of a proper allowable transmission torque corresponding to the change with the passage of time in the load under a normal operating condition can be achieved.
Patent JP-S5523145-A (JP)
Title: Fluorescent ball point ink composition
Inventor: OGIWARA TOSHIO
IPC: C09D11/18
Filed: 1978-08-07
Abstract: PURPOSE: To provide a fluorescent ball point ink composition  having excellent stability and giving a trace having clearness, brightness and color purity, composed of a fluorescent dye, a specific thickener, an organic solvent and a surface active agent.  
     CONSTITUTION: An ink composition composed of (A) 3W50 parts by weight of a phthalein- or coumarine-based fluorescent dye, (B) 15W50 parts of a thickener selected from ketone resins, polyvinyl purrolidone, polyvinyl butyral, ethylcellulose, alkyd resins, and amino resins, (C) 40-80 parts of an organic solvent selected from benzyl alcohol, ethylene glycol monophenyl ether, ethylene glycol monobutyl ether, isophorone, and N-methyl-2-pyrrolidone, and (D) a proper amount of a surface active agent such as N-alkyl methylenediamine, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07303043-A (JP)
Title: Analog/digital converter
Inventor: MARUKAWA SHOJI
IPC: H03M1/10
Filed: 1994-05-10
Abstract: PURPOSE:To improve the inspecting accuracy of an analog/digital converter. CONSTITUTION:A flip-flop 103 which latches a voltage comparison result between a reference voltage and an input analog voltage is constituted of a flip- flop equipped with a scan-pass function. The flip-flop is connected in series separately from a regular data route, and latches a test pattern inputted from a scan input terminal 107. The test of a position detection circuit 104 can be performed by inputting a latched test pattern to the position detection circuit 104 and obtaining digital data by an encoder 106.
Patent JP-H08291268-A (JP)
Title: Binder for ohp
Inventor: HIROSE JUNICHI
IPC: B41M5/50
Filed: 1995-04-21
Abstract: PURPOSE: To obtain the subject binder containing a specific carboxyalkyl cellulose nitrate ester, and capable of enhancing ink absorbability, dryness, fire resistance and blocking resistance on coated surfaces and improving the anchoring of aqueous inks. CONSTITUTION: This binder comprises (A) 3-70 pts.wt. of a carboxyalkylcellulose nitrate ester having a nitrate ester group substitution degree of 0.2-2.95 per anhydrous glucose unit and a carboxylalkylether group substitution degree of 0.05-2.8 and, if necessary, (B) 97-30 pts.wt. of a coating film-forming resin such as polyvinyl alcohol having a saponification degree of 40-90%.
Patent JP-S58213961-A (JP)
Inventor: TAKAHASHI TOMIO
IPC: E05B49/00
Filed: 1982-06-05
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-H01268402-A (JP)
Title: Rotary collector shoe
Inventor: KOUMIYOU HIROSHI
IPC: B60L5/24
Filed: 1988-04-19
Abstract: PURPOSE:To reduce noise and disturbing radio waves, by arranging a rotor contactable with a stringing through rolling friction on a panthograph. CONSTITUTION:Pulses are generated through a pulse generator 2 comprising a coil and a magnet corresponding to the circumferential speed of a wheel 1. A pulse motor 4 is rotated such that the rotor 3 arranged on the panthograph 7 rotates with the same speed as the circumferential speed of the wheel 1. Power is fed from the stringing 6 through the rotor 3 and a brush 5 into an electric car.
Patent JP-H09284407-A (JP)
Title: Silent compressed voice repeating exchange system
Inventor: KUME KEISUKE
IPC: H04Q11/04
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent a call connection between a call originating side and a call incoming side from being disable when the signal wire system of a line exchange is a push-button system. SOLUTION: The line exchange 2 analyses a connection signal received from the side of a line exchange 1 and when deciding the connection signal is addressed to a line exchange 3, re-encodes the connection signal by means of an encoder 10c in an encoding and decoding part 10 and makes it a cell by means of a cell assembling part 16b to send to the line exchange 3. At the time of sending the connection signal, the line exchange 2 sets control signals 100 and 101 to be in a repeating exchange mode to set the paths 114 and 115 of repeating exchange. Timer circuits 15c and 16c in cell assembling/ disassembling parts 15 and 16 makes the control signals 100 and 101 wait until the encoder 10c finishes the sending of the connection signal and then output them to selection circuits 9b and 10b and timer circuits 9e and 10e.
Patent JP-H05298088-A (JP)
Title: Microcomputer
Inventor: KOJIMA HARUO
IPC: G06F9/22
Filed: 1992-04-16
Abstract: PURPOSE:To shorten the execution processing time by making processing routines, whose frequency in use is high, into firmware in the processing program consisting of macro instructions of a microcomputer. CONSTITUTION:A micro instruction group corresponding to operation codes of a macro instruction group having a subroutine program constitution is stored in a programmable instruction storage part 7. Meanwhile, an operand data group corresponding to the micro instruction group is stored in an operand table 9, and respective stored data are regularly stored in prescribed storage areas controlled by a write control part 6 and an operand control part 8. Since the micro instruction group stored in the programmable instruction storage part 7 and the micro instruction group stored in the operand table 9 correspond to a subroutine call macro instruction for designation of a subroutine processing program, the corresponding micro instructions are made into firmware.
Patent JP-S63261775-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: MOROFUJI TAKESHI
IPC: H01S5/00
Filed: 1987-04-20
Abstract: PURPOSE:To reduce a reflectivity and to contrive a reduction in noise due to a reflected light, by a method wherein a protective film is applied to the end surfaces of a laser chip, the part sending out laser is covered with a resist and part of the protective film on a region, from where return light is reflected, is selectively etched to make the film thin. CONSTITUTION:A semiconductor laser substrate is, for example, divided into two of a GaAs substrate 10 and a grown layer part 18 and at the same time, cleavage surfaces 19 are each formed on both sides of the laser substrate. An Al2O3 film is formed on the cleavage surfaces of this laser substrate as a protective film 20. Then, a region extending from over the part 18 to a part on the substrate 10 is covered with a resist 21 and moreover, a protective film part, which is not covered with the resist 21, is etched with an HF etching liquid to make thin the film thickness to a degree of about half. The resist is removed and when a secondary cleavage is performed, a GaAlAs laser chip is completed.
Patent JP-H03294890-A (JP)
Title: Illuminating display device
Inventor: SHIROGANE KIYOSHI
IPC: H01H13/02
Filed: 1990-04-13
Abstract: PURPOSE:To make a display part clearly visible both in the daytime and at night by providing a directional member which projects light from a light source in the same direction, a half mirror layer which has the high reflectance of the light and a semitransmissive member which is disposed on the back side of the directional member and diffuses the light from the light source. CONSTITUTION:The display part 11 on which letters meaning air conditioning are formed by vapor-depositing the half mirror layer 9 having the high reflectance, coating it with the film by vacuum deposition and cutting the coated film 10 by a laser beam is provided on the surface of a light transmissive member 6. The directional member 12 is disposed on the back side of the member 6. Furthermore, a milky-white film 13 as the semitransmissive member for diffusing the light from a lamp 7 is stuck on the back side of the member 12. In this case, after the light from the light source 7 is diffused by the member 13, it advances in a specified direction by the member 12, so that the display part 11 is evenly and clearly illuminated from that direction. External light is reflected on the half mirror layer 9 and seen from the display part 11. Thus, the display can be clearly visible both in the daytime and at night.
Patent JP-H07307748-A (JP)
Title: Broadcast transmission system
Inventor: SAKAGAMI KOICHI
IPC: H04L12/42
Filed: 1994-05-10
Abstract: PURPOSE:To provide a broadcast transmission system for guaranteeing the transmission cycle of data for high-speed transmission and performing broadcast transmission without transmission irregularity in the case of performing the broadcast transmission. CONSTITUTION:Plural stations S1-S16 are connected to a ring transmission line and the data way of a token passing system is constructed. On a transmission side station, when the broadcast transmission cycles of plural blocks provided with the data for the high-speed transmission overlap, the plural blocks are respectively divided into a data-for-high-speed-transmission storage area and a data-for-low-speed-transmission storage area, the data for the high-speed transmission are allocated to the data-for-high-speed-transmission storage areas of the respective blocks and thus, the data for the high-speed transmission are transmitted simultaneously with the data for low-speed transmission at all times when a token is acquired and a transmission right is obtained. Thus, for the data for the high-speed transmission, the transmission cycle is guaranteed and the broadcast transmission without the transmission irregularity is performed.
Patent JP-H07289965-A (JP)
Title: Method and device for coating liquid impregnant
Inventor: TERII REI KURIIBURANDO
IPC: D06B1/06
Filed: 1995-04-21
Abstract: PURPOSE: To uniformly apply a liquid saturant without compression on a permeable sheet over the entire part thereof by applying a curtain of the liquid saturant to the continuously progressed permeable sheet and applying a vacuum thereto, then sucking the liquid saturant via the permeable sheet. CONSTITUTION: The liquid saturant 12 is first delivered from a feed supply roll 14 and is passed through a nip 16 of an S roll mechanism 18 within an inverted S-shaped passage when a continuous method 10 of uniformly applying the liquid saturant without compression to the permeable sheet 12 over the entire part thereof is performed. The permeable sheet 12 is then supplied to a means 20 for continuously progressing the sheet during the time of a liquid saturant treating state. In succession, the permeable sheet 12 is passed through a means 22 for applying the curtain flowing in a laminar form of the liquid saturant. This means 22 comprises a liquid dispensing element 24. A means 26 for applying the vacuum to the permeable sheet 12 is disposed near the liquid dispensing element 24. This means 26 comprises a vacuum element 28.  The permeable sheet 28 is thereafter progressed to a drying stage.
Patent JP-H07299044-A (JP)
Title: Pulse detecting device
Inventor: KAMEI MASANORI
IPC: A61B5/0245
Filed: 1994-05-10
Abstract: PURPOSE:To provide a reliable pulse detecting device which has high pulse detecting precision not only at rest but also at motion. CONSTITUTION:This pulse detecting device is formed of a pulse detecting sensor 2 formed of a light emitting element 2a and a light receiving element 2b, a motion noise detecting sensor 3, a means for determining the peak detection signal and its time from a pulse signal provided from the pulse detecting sensor, a means for removing the signal by motion noise of the peak detection signals, and determining the period of the pulse signal from the other peak detection signals, and a means for determining the pulse number from the period.
Patent JP-H07307205-A (JP)
Title: Voltage non-linear resistor and its manufacture
Inventor: TAGAMI YUKIO
IPC: C04B35/63
Filed: 1994-05-11
Abstract: PURPOSE:To facilitate the lamination of resistor elements and provide a voltage non-linear resistor which excels in characteristics at low cost. CONSTITUTION:A voltage non-linear resistor is provided by laminating a plurality of elements which have zinc oxide as the major component with voltage non-linearity by allowing conduction, and the elements 1 are laminated by Ag paste 2 which contains 40-85wt.% of Ag powder, 5-40wt.% glass powder that contains PbO and 10-40wt.% organic vehicle. It is preferable to bond iron-nickel alloy on both edge planes of the laminate by Ag paste 2 and make the thermal expansion coefficient of the iron-nickel alloy 3.0X10<-6>10.0X10<-6>/ deg.C.
Patent JP-H06291664-A (JP)
Title: Digital-to-analog converting circuit
Inventor: SAKO MICHIYA
IPC: H03M1/78
Filed: 1993-03-31
Abstract: PURPOSE:To perform stable converting operation even in a narrow source voltage range by generating a 1st and a 2nd reference potential by a differential couple of transistors(TR) having a specific area ratio and generating each current which is as large as each other by both the TRs. CONSTITUTION:A differential amplifying circuit 11 uses the current mirror circuit, consisting of the TRs Q23 and Q24 in 1:1 area proportion as an active load and supplies each current which is as large as each other to the TRs Q21 and Q22 in 1:2 area proportion. Further, the differential amplifying circuit 11 feeds the in-phase output of the TR Q21 back to the base of the TR Q22 through two stages of emitter-follower connected TRs Q25 and Q26. Consequently, even if the base voltage of the TR Q21 supplied to a D/A conversion output VOUT with digital data DIN, the base of the other TR Q22 varies while maintaining a l8mV potential difference. Therefore, the stable operation is performed in the narrow source voltage range.
Patent JP-H03295908-A (JP)
Title: Green floor and drain structure for golf course
Inventor: NAKADA YOSHIAKI
IPC: E01C13/00
Filed: 1990-04-12
Abstract: PURPOSE:To realize the management of low agricultural chemicals for green by forming a sand floor underneath a lawn surface, by providing a filtering layer composed of a ceramic layer and a coarse powder layer therebelow, and by laying a water collecting pipe at the lower end of a water shield wall provided around the filtering layer. CONSTITUTION:A sand floor 2 is formed underneath a lawn surface 1, and a filtering layer 6 composed of a ceramic layer 3 and a filtering layer 6 is formed therebelow. Further, a cylindrical water shield wall 8 extending underground and formed of vinyl chloride sheets or PC plates is built so as to surround around the filtering layer 6. A water collecting pipe 9 such as a closed conduit having a conduit wall formed therein several small holes or made of a mesh-type material is laid at the lower end of the water shield wall 8. Water sprayed over the lawn surface 1 and containing therein agricultural chemicals is collected into the pipe 9 after being filtered, and is then led into an inspection pit 10 through a Hume pipe 11. Thereby, it is possible to inspect the density of residual agricultural chemicals in the water.
Patent JP-S5322682-A (JP)
Title: Method of punching of materials
Inventor: YOSHIMURA SEINOSUKE
IPC: B21D28/16
Filed: 1976-08-16
Abstract: PURPOSE: To decimate drips and returns with a press machine for universal use by punching a sheet material with a punch and a die after having made ring-shaped projections on both sides of the sheet material to be punched with grooving dies in advance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5620925-A (JP)
Title: Safety system for combustion apparatus
Inventor: MATSUDA AKIRA
IPC: F23N5/24
Filed: 1979-07-30
Abstract: PURPOSE:To obtain a safety system for combustion apparatus, extremely simple in its circuitry, economical and highly reliable in operation, by a method in which an extremely small thermoelectromotive force of thermocouple is detected by a comparator. CONSTITUTION:Since thermocouple 77 produces an electromotive force if burner is ignited normally, voltage at the minus terminal of comparator 9 becomes lower than the voltage at an intermediate point between resistances 13 and 14. On the other hand, peak value of oscillating voltage impressed to the plus terminal of comparator 9 is at most the voltage at said intermediate portion between resistances 13 and 14 if capacitor 56 is discharged completely. Therefore, output of comparator 9 is oscillated and the oscillating voltage is transmitted to the next stage, so that solenoid valve 89 is kept in its open position and combustion is continued. Here, in case that flame of burner happens to be extinguished by wind or overflow of soup or the like during combustion of the burner, thermoelectromotive force is lowered by the extinguishment of flame, so that the voltage at the minus terminal of comparator 53 becomes higher than the upper limit value of oscillating voltage at the plus terminal and the output terminal is kept always at low level. Therefore, oscillation is not transmitted to the next stage, so that solenoid valve 89 is closed.
Patent JP-H11290653-A (JP)
Title: Process and device for removing gaseous pollutant
Inventor: INOUE MINORU
IPC: C01B13/10
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To remove efficiently gaseous pollutants by activation and remove O3 from purified gas, in a removing process and a removing device for gaseous pollutants. SOLUTION: On an activation section 2 of a wind tunnel 1 having at least one mirror inner face 3 facing an ultraviolet ray source 4, gaseous pollutants contained in gas to be purified are activated by ultraviolet rays, and then the activated gaseous pollutants are removed by a removing section 5 in which at least either one of active carbon or an ozone degradation catalyst is incorporated. When the gaseous pollutants are activated by ultraviolet rays as above, at least on the inner face of the wind tunnel 1 of a casing facing the ultraviolet ray source 4 is formed into the mirror inner face 3 to multiple-reflect the ultraviolet rays on the inner face, by which the ultraviolet rays can be utilized efficiently to improve the activation efficiency and also improve the removal efficiency.