baber/WOPTO huggingface dataset:
Patent JP-S60250416-A (JP)
Title: Dc stabilized power supply circuit
Inventor: NAKAYAMA SHIYOUSUKE
IPC: G05F1/56
Filed: 1984-05-25
Abstract: PURPOSE:To improve the efficiency and safety of a DC stabilized power supply by connecting a control transistor TR between the emitter and the base of a main control TR together with a resistance connected between the base of the main control TR and an input/output common terminal. CONSTITUTION:The emitter of a main control transistor TR18 of a DC stabilized power supply is connected to the positive side of an input together with the emitter of a control TR19. The base of the TR18 is connected to an input/ output common terminal together with the collector of the TR19 through a resistance 22. While an error amplifier TR20 is connected between the base of the TR19 and the reference voltage obtained by a constant voltage element 27. Then the voltage produced by dividing 25 and 26 the output voltage is impressed to the base of the TR20. Thus the TR20 conducts when the output voltage is higher than the set voltage. The TR18 is actuated toward a nonconduction mode via the TR19 to reduce the output voltage level. The said procedure is reversed in case the output voltage is lower than the set voltage to stabilize the output voltage.
Patent JP-S58221866-A (JP)
Title: Control device for electrostatic charging of electrophotographic copying machine
Inventor: TAKAYANAGI HIROSHI
IPC: G03G15/02
Filed: 1982-06-18
Abstract: PURPOSE:To prevent the excessive electrostatic charging of a juncture and to improve a copying stage by controlling the electric current of a photoreceptor flowing from an electrostatic charger to the photoreceptor so as to decrease said current only when the approaching of the juncture of the photoreceptor to the electrostatic charger such as a corna discharger for electrostatic charging is detected. CONSTITUTION:When the detection piece of a limit switch 20 is fitted into a hole H by turning of a photoreceptor SD in an arrow direction and the approach of a juncture J to an electrostatic charger 10 is detected, the switch 20 is opened. A one shot circuit OS is then operated to conduct a transistor switch Tr only for the time determined by the time constant of a resistor R3 and a capacitor C1, and the resistor R2 attains the nearly short circuited state; therefore, a remote voltage RE decreases as well and an electric power source part 31 decreases the driving voltage of the charger 10 by as much as the voltage corresponding to said voltage drop, thereby reducing the photoreceptor current flowing in the photoreceptor SD. Therefore, if the circuit constant is so set that the photoreceptor current flowing in the stage of such control is decreased to the extent that excessive electrostatic charging is obviated, the photoreceptor SD is kept free from the insulation breakdown, and a cleaner part or the power source part 31 is kept free from overload.
Patent JP-S61263060-A (JP)
Title: Thin film solid electrolyte battery
Inventor: MIZUNO YASUO
IPC: H01M10/0562
Filed: 1985-05-17
Abstract: PURPOSE:To reduce polarization resistance on the interface to decrease internal resistance of a battery by forming at least one electrode of two electrodes with the mixture of active material and solid electrolyte and increasing contact area between them. CONSTITUTION:An active material 3 comprising tungsten oxide and a solid electrolyte comprising a mixture of Li3PO4 and Li4SiO4 is mutually stacked on a substrate 1 through a positive lead 2. A solid electrolyte 4', a negative electrode 5 comprising tungsten oxide, a negative lead 6, and a solid electrolyte film 7 are sequentially arranged. The whole assembly is immersed in tetrahydrofuran containing LiClO4 to intercalate Li into tungsten oxide of the negative electrode 5, then covered with epoxy resin 8 to form a thin film solid electrolyte battery. Thereby, polarization resistance on the interface is reduced to decrease internal resistance and to increase discharge current density.
Patent JP-H01274199-A (JP)
Title: Pitch pattern generating device
Inventor: IWATA KAZUHIKO
IPC: G10L13/00
Filed: 1988-04-27
Abstract: PURPOSE:To generate a natural pitch pattern which includes even fine variation by adding fluctuation data of pitch frequency read out of a storage means to a pitch pattern generated by a pitch pattern model and generating a corrected speech pitch pattern. CONSTITUTION:A fluctuation data storage part 15 is stored with the error between the pitch pattern generated by the pitch pattern generation model 13 and the pitch pattern of a speech that a human voices actually as the fluctuation data. The pitch pattern generated by the pitch pattern generation model 13 and the fluctuation data read out by a fluctuation data readout part 14 are sent to a pitch pattern addition part 16 and added while their time axes are made to correspond to each other, and the result is outputted from a pitch pattern output terminal 17. Consequently, the pitch pattern having fine variation close to the pitch pattern of the natural speech is generated.
Patent JP-S59230353-A (JP)
Title: Data transmitter between controllers
Inventor: OGAWA MASANORI
IPC: H04B3/54
Filed: 1983-06-13
Abstract: PURPOSE:To reduce the number of transmission lines by superimposing a signal on a power line in the data transmission between microcomputers. CONSTITUTION:In transmitting a data from a controller 1 to a controller 2, a signal from a microcomputer 3 drives a transistor 12 and the signal is transmitted to a power supply section 5 while being superimposed thereupon. Power is extracted from a reception signal through a diode 16, a capacitor 18 and a resistor 17 at the reception side and impresses the power to a power supply terminal VCC of the microcomputer 4. Further, this signal is impressed to a voltage comparator 20 via a resistance 21. A reference signal obtained by rectifying and smoothing the former signal through a diode 23, a resistance 24 and a capacitor 25 is impressed to the other input of the voltage comparator 20.
Patent JP-H06318826-A (JP)
Title: Amplifier circuit
Inventor: UEDA TOMIO
IPC: H03F1/52
Filed: 1993-05-06
Abstract: PURPOSE:To protect a field effect transistor(TR) as an amplifier element economically with respect to the amplifier circuit employing two power supplies. CONSTITUTION:The amplifier circuit employs two power supplies, that is, a gate bias power supply 2 used to impress a gate bias voltage to a gate of a field effect TR 1 via a 2nd resistor T and a drain power supply 3 to impress a drain voltage to its drain via a 1st resistor 6. A protection TR 4 whose base receives a voltage difference between the gate bias power supply 2 and the drain power supply 3 and which is closed when the gate bias voltage is impressed to the gate of the field effect TR 1 is connected between the drain power supply 3 and the drain of the field effect TR 1 via the 1st resistor 6. Then a bias adjustment TR 5 is connected between the gate and the drain of the field effect TR 1.
Patent JP-H043118-A (JP)
Title: Display controller
Inventor: NONOSHITA HIROSHI
IPC: G02F1/133
Filed: 1990-04-20
Abstract: PURPOSE:To vary the way of generating addresses by generating the addresses from an address converting means, such as address conversion table. CONSTITUTION:Nearly the irregular addresses are generated from the address converting means, such as address conversion table 44. If the addresses correspond to the scanning lines consisting of plural display elements on, for example, a display screen 26, these lines are nearly irregularly accessed and the display state thereof is refreshed. The address converting means 44 has the plural converting means which are changed according to set information and the temp. information of the display screen 26. The way of generating the addresses is varied by the set information, etc., in this way.
Patent JP-S6023371-A (JP)
Inventor: KOORIN SHII BIADO
IPC: A61K31/415
Filed: 1984-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09290959-A (JP)
Title: Tow spanning device
Inventor: TAKADA HIROSHI
IPC: B65H51/08
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To automatically wind a tow around processing rollers by providing a bogy traveling along the direction of arrangement of the processing rollers with a working arm for winding the tow around the processing rollers while the bogy is traveling. SOLUTION: A working arm mounted on a traveling bogy has a vertical oscillation mechanism and a transverse oscillation mechanism which hold a tow with suction air and oscillate it in a vertical direction and in a transverse direction. When the movement of the bogy at a constant speed (b) and a vertical movement at a constant speed (d) and a transverse movement operated by a cam (c) are simultaneously performed, these movements are synthesized to make a continuous path 84 (a) shaped like a slant S. Therefore, a suction nozzle is moved along the path 84 which is suitably spaced from the outer surfaces of the feed rollers 2 which are staggered in two up and down rows and the tow held at the tip thereof is wound along the path 84.
Patent JP-H11276124-A (JP)
Title: Foreign substance separating and removing machine for raw sea laver
Inventor: KUBOMAE KOICHI
IPC: A23L17/60
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a foreign contaminants separating remover that can move its rotary blades vertically while maintaining its clearance and enhanced in the operation efficiency of contaminants removal from raw sea laver increased. SOLUTION: An annular frame plate is connected to the bottom periphery of a tank 10 and a rotary plate 26 is set on the inner side of this annular frame plate. The clearance C is spaced between the rotary plate 26 and the annular frame plate and the rotary plate 26 is made rotatable around the shaft axis.  In addition, in the foreign contaminants remover for raw sea laver in which a rotary plate is made movable vertically along the rotary shaft axis, when the width of the outer peripheral edge face of the rotary plate 26 is defined as E, the width of the inner peripheral edge face is defined as F, the vertical stroke of the rotary plate 26 is as G and the depth of the clearance is as C, the upper surface of the outer periphery edge of the rotary plate comes upper than the upper surface of the inner periphery edge of the annular frame plate, while the lower surface of the outer periphery edge of the rotary plate 26 comes lower than the upper surface of the inner periphery edge of the annular frame plate, further the lower surface of the inner periphery edge of the annular frame plate comes lower than the lower surface of the outer periphery of the rotary plate 26 and they are kept so that G<H (0<H<=F) may be satisfied.
Patent JP-H01276011-A (JP)
Title: Line length measuring instrument for fishing reel
Inventor: KANEKO KYOICHI
IPC: A01K89/015
Filed: 1988-04-28
Abstract: PURPOSE:To measure the length of a line with high accuracy irrespective of thickness of the line by calculating a prescribed line length calculating expression by inputting an actual speed of revolution of a spool at the time of feeding/winding the line, which is counted by a counter and deriving the length of the line. CONSTITUTION:When a program is started, first of all, a CPU 10 decides whether a line is fed or not. When it has been decided to be fed, a spool 2 is rotated in the forward turn direction by following up the feeding of a fishing line 3, therefore, from a sensor 16, a signal in the forward turn direction is inputted to the CPU 10 through an input interface 13. As a result, a pulse signal of every one rotation of the spool is inputted to an up/down counter 17 and brought to up-count successively. Subsequent ly, at every operation period of a microcomputer 9, the counting contents of the count er 17 are inputted to the CPU 10, a line length operation of a line length calculating expression determined by the wound line diameter to a shape prescribed wound diame ter level of the spool and the total speed of revolution of the spool is executed, its result is outputted to an indicator 5, and the feed line length of the fishing line 3 is displayed on a display part 5a. In the case of winding, as well, the line length is obtained by almost the same procedure.
Patent JP-H04334218-A (JP)
Title: Multiplexing device
Inventor: KURITANI KAZUNARI
IPC: H04J3/04
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a multiplexing device where the number of the intra-device wirings of a data signal and a clock signal on a transmission-side and a reception-side in the digital multiplex device is reduced. CONSTITUTION:Tristate gate circuits 50, 70 and 90 are respectively provided on intra-device signal interface parts of plural channel parts 3, a multiplexing part 10 and a separation part 20. Then, the data signal and the clock signal on the transmission-side and the reception-side are alternately communicated by transmission/reception control signals 120 and 130 from a control part 40. Since the data signal and the clock signal on the transmission-side and the reception-side are communicated by using the same intra-device wiring, the number of the intra-device wirings can be reduced compared with that of a conventional multiplexing device.
Patent JP-S60250608-A (JP)
Title: Superconductive magnet apparatus
Inventor: ITOU DAISUKE
IPC: H01F6/00
Filed: 1984-05-25
Abstract: PURPOSE:To eliminate movement of superconductive material in the case a high magnetic field is generated and stably maintain the superconductive condition by utilizing a unit magnet where a spiral superconductive layer is formed at the circumference of hollow cylindrical board. CONSTITUTION:A spiral superconductive material layer 13 which travels in the axial direction of a board 12 that is formed at the external circumferential surface of a hollow cylindrical board 12. The board 12 is formed by coating an insulator having high strength and the external circumferential surface of hollow cylindrical body made of stainless steel with insulation layer. The conductive layer 13 is given the function similar to that of the structure where the superconductor is vacuum deposited on the upper surface of the board 12 thus formed and the conductor is wound like a coil. In the case of forming a magnet by using only one unit magnet thus formed, the external circumferences of both ends of the hollow cylindrical unit magnet are connected with a power lead and current is arrowed to flow into the conductive layer 13.
Patent JP-S58221716-A (JP)
Title: Vehicle cooling unit
Inventor: NAGAO KOUICHI
IPC: B60H1/24
Filed: 1982-06-17
Abstract: PURPOSE:To make a vehicle compartment refleshed and comfortable, by letting cold air from a longitudinal duct in the center ceiling part of the compartment blow toward wind fans disposed in the vicinity of luggage racks so that the wind fans in turn flow the cold air horizontally toward the center of the compartment. CONSTITUTION:Cold air produced by a cooling unit 2 is blown toward luggage racks on the side walls of a vehicle compartment from a duct 3. Thereby, the cold air flows at the level of the heads of passengers on seating when the number of passengers is small. However, the cold air is horizontally flown toward the center of the vehicle compartment by means of wind fans 5 when the latter is crowded. Thereby, the cold air may be directed to the faces of passangers on standing so that refleshing feeling may be provided all passangers. Thus, the compartment is made entirely refleshed, and therefore, the comfortability of the compartment may be enhanced.
Patent JP-S5534417-A (JP)
Title: Method of maunfacturing semiconductor device
Inventor: TAMURA MASAO
IPC: H01L21/324
Filed: 1978-09-01
Abstract: PURPOSE: To provide the subject method comprising the steps of: irradiating laser light to an ion implantation region to dissolve said region, and thereafter subjecting the substrate to heat treatment thereby to obtain an ion implanted layer containing utterly no crystal defects.  
     CONSTITUTION: Boron ions are implanted by 5×10 14 /cm 2  into an Si substrate with energy of for instance 50keV to form a boron distribution shown by the curve (1), and laser beams of 1 J/cm 2  are irradiated onto this implanted layer at several 10 μsec., and thereafter subjected to heat treatment. For example, by the above described laser light irradiation, substrate crystals instantaneously melt from the surface up to the depth of the order of 5000Å, and point defects of the implanted layer melt away into the crystals and vanish to form a boron distribution as shown by the curve (2). Then, by the heat treatment of the substrate at 1200°C for 30minutes, a substantially same boron distribution as that obtained by directly heat-treating the substrate without irradiation of laser light, as shown by the curve (3), that is, the surface concentration of 5×10 18 /cm 3  and the bonding depth of 3μm. As a result, at is possible to obtain an ion implanted layer containing utterly no secondary defects such as displacement and lamination defects. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08305464-A (JP)
Title: External extended device for portable electronic equipment
Inventor: SETOGUCHI MITSUHARU
IPC: H01R13/641
Filed: 1995-04-28
Abstract: PURPOSE: To provide the external extended device with which connected electronic equipment can be prevented from being unexpectedly detached and safety is improved. CONSTITUTION: An engage projection 132 to be engaged with the fitting hole of a computer is provided on the placing surface of a housing for placing the rear part of a computer 1. The engage projection is moved between a first position for connecting the computer to a first extended connector and a second position for canceling this connection while being interlocked with the turning operation of an operating lever. The housing is provided with a photointerrupter 73 and a manipulator 154 and the operating lever is provided with a pressing projection 156 for turning on/off the photointerrupter through the manipulator corresponding to the turning operation of the operating lever. When the operating lever is turned in the direction of connection cancel position in the state of connecting the computer, that is detected by the photointerrupter and a warning signal is sent to the computer.
Patent JP-H01276947-A (JP)
Title: Two-way communication equipment
Inventor: FURUKAWA HIROMOTO
IPC: H04B3/20
Filed: 1988-04-28
Abstract: PURPOSE:To make the echo cancelling speed uniform over the entire band into a high speed by emphasizing a high frequency component of a reception input signal by means of a reception pre-emphasis filter and a high frequency component of a transmission input signal by means of a transmission pre- emphasis filter respectively. CONSTITUTION:An acoustic echo canceller 40 identifies the characteristic of an acoustic echo path through a speaker 10, an acoustic space, a microphone 11, and a transmission pre-emphasis filter 32 from a reception de-emphasis filter 31 by using a received voice adaptively to cancel the acoustic echo. Then a line echo canceller cancels a line echo through a transmission output terminal, a hybrid transformer 60, a reception input terminal and a reception pre-emphasis filter 30 from a transmission de-emphasis filter 33. The spectrum of received input signals R01, S01 of the acoustic echo canceller 40 and the line echo canceller 41 is made flat by the reception pre-emphasis filter 30 and the transmission pre-emphasis filter 32 to make the echo cancelling speed uniform over the entire speed into a high speed.
Patent JP-H05262680-A (JP)
Title: Production of dichloroethane and apparatus used therefor
IPC: C07C19/045
Filed: 1992-04-24
Abstract: PURPOSE:To obtain the subject compound useful as a raw material, etc., for vinyl chloride monomer, etc., in high yield without providing an explosive mixture composition by reacting ethylene with hydrogen chloride, a gas of an oxygen source and a solid catalyst under specific conditions. CONSTITUTION:A chlorination vessel 11 for chlorinating ethylene is communicated with an oxidation vessel 1 for oxidizing a solid catalyst 3 at two places so as to circulate the solid catalyst 3, which is present in a fluid state in the oxidation vessel 1 and brought into contact with a gas of an oxygen source that may contain hydrogen chloride. The solid catalyst 3 is subsequently led to the other chlorination vessel 11 and brought into contact with ethylene which may contain the hydrogen chloride in the chlorination vessel 11 to produce dichloroethane. The reactional product gas is then separated from the solid catalyst 3 and taken out. The solid catalyst 3 is subsequently returned to the oxidation vessel 1. Thereby, the objective compound is obtained.
Patent JP-H02295514-A (JP)
Title: Comfortably-sleeping box with vent hole and reversible lever
Inventor: HAYASHI KATSUTOSHI
IPC: A47B37/00
Filed: 1989-04-25
Abstract: PURPOSE: To achieve a quiet sleep by opening aeration holes into either one or both of a covering cloth and base frame, with which preventing it from causing coryza and noise at sleeping in winter. CONSTITUTION: The aeration holes 10, 4 are made into either one or both of the covering cloth 9 and the base frame consisting of top 1, side 2, rear 3 and bottom 6 boards. The base frame is also provided above its top board with a reverse-turning arm 8. The head is to be put into this base frame at sleeping in winter by mounting the covering cloth 9 over the top board 1 of this base frame. As a result, this can prevent the quiet sleep in winter from causing coryza and noise to achieve it.
Patent JP-S60252068-A (JP)
Title: Steering gear for automobile
Inventor: ITOU TAKAAKI
IPC: B62D3/10
Filed: 1984-05-26
Abstract: PURPOSE:To make steering force equal at both sides as well as to improve steerability ever so better, by altering the ratio of teeth of a sector to a rack of a nut according to a turning direction while securing a steering angle in a wheel in confirmity with an Akkerman theory. CONSTITUTION:In case of a device which rotates a sector 19 and transmits steering force to a pitman arm 22 solidified with a shaft 21 as a nut 17 of a gear unit 12 slides on a worm 15 with rotation of a steering lower shaft 11 by a steering wheel, the sector 19 is made up of installing a central tooth 19a having relatively broad tooth top width b1 and each of teeth 19b and 19c at both sides having relatively narrow tooth top width b2. And, tooth top width b3 of the tooth 19c, out of teeth 19b and 19c at both sides, to be engaged with a rack 17a of the nut 17 in time of turning to the left is formed so as to become wider than the tooth top width b2 of the other side tooth 19b. With this constitution, it is made so as to become higher, when being turned and steered to the left, than the case when being turned and steered to the right.
Patent JP-H11306917-A (JP)
Title: Dial shift device for automatic transmission
Inventor: IIDA NORIAKI
IPC: H01H21/18
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a dial shift device for an automatic transmission of simple structure which is compact in the radial direction and prevents the wear dust generated with the operations of a detent mechanism or shift restricting mechanism from intruding into the change switch. SOLUTION: A shift shaft 8 penetrating a bracket 2 and a switch housing 3 to be fastened to the lower part of the bracket is borne rotatably and slidably in the axial direction, and the bracket 2 is equipped internally with a detent mechanism 23 to specify the shift positions P-D of the shift 8 and a shift restricting mechanism 29 to enable the rotation of the shift 8 from the specified shift position to another accompanied by sliding in the axial direction, while a change switch 36 is installed inside the switch housing 3, and a shield plate 4b is interposed between the bracket 2 and switch housing 3.