baber/WOPTO huggingface dataset:
Patent JP-H0944259-A (JP)
Title: Low-current voltage adjusting circuit
Inventor: BENGUTO HARII HERUMAN
IPC: G05F1/56
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To enable high-reliability and economical voltage regulation by constituting a voltage regulating circuit by combining a light emitting diode with a power source provided with a battery for generating an output voltage higher than a desired operating level. SOLUTION: Telecommunication equipment 10 is provided with a speaker- phone operation managing circuit 12. In order to guarantee the supply of suitable voltage to terminals Vdd and Vbb of the circuit 12, the equipment 10 further has a regulator circuit 14 provided with low-order circuits R1, R2 and R3 in an independent regulator. In this case, concerning a power source 16 for regulating energy to be supplied to the circuit 12, the low-order regulator circuit R1 is provided with the light emitting diode, preferably, a gallium arsenide LED. Thus, the equipment can be operated for lowering the output voltage to the desired operating level, reducing the drop of output voltage in reaction to the decrease of output voltage and increasing the drop of output voltage in reaction to the increase of output voltage.
Patent JP-S5861136-A (JP)
Title: Rubber composition
Inventor: YAMAGUCHI TETSUO
IPC: C08L7/00
Filed: 1981-10-08
Abstract: PURPOSE:A rubber composition, prepared by incorporating a cocondensate resin of a phenolic compound and a polyfunctional methylolmelamine derivative as a curing agent with a rubber, and having remarkably improved hardness without reducing the processability and sanitary property nor deteriorating cords. CONSTITUTION:A rubber composition prepared by incorporating (A) a cocondensate resin obtained by reacting a resol precondensate prepared by reacting a monohydric phenol expressed by formulaI(R1 and R2 are H, 1-12C alkyl or 6-12C aryl) with formaldehyde or acetaldehyde in the presence of an alkaline catalyst with a compound expressed by formula II[X is -OH, -NH2, formula III or -OR4 (R3 and R4 are 1-4 C alkyl)]at (75/25)-(25/75) molar ratio and (B) a polyfunctional methylolmelamine derivative having etherified methylol groups which are all etherified, in a rubber. 5-40pts.wt., preferably 10-20pts. wt., component (A) is incorporated with 100pts.wt. rubber at a temperature  above the softening point of the component (A), and 0.3-3pts.wt., based on  one pt.wt. component (A), component (B) is incorporated therewith.
Patent JP-H1145716-A (JP)
Title: Manufacture of electrode for nonaqueous electrolytic battery
Inventor: KUROSE SHIGEO
IPC: H01M4/505
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode which can give a high capacity to a battery and suppress internal resistance of the battery. SOLUTION: An active material having composition of Lix Niy Mz O2 (0.8<x<1.5, 0.8<y+z<1.2, 0<=z<0.35; M is an element selected from among Co, Mg, Ca, Sr, Al, Mn, and Fe.) is preserved in gas whose moisture dew point is -20 deg.C or under for a period of time from just after its manufacture to preparation of a mix coating material. Otherwise, the active material is vacuum-dried just before the preparation of the coating material mix. The prepared coating material mix is applied on a current collector.
Patent JP-S5785151-A (JP)
Title: Error recovery system of logical device
Inventor: TAKAHASHI KENJI
IPC: G06F11/14
Filed: 1980-11-17
Abstract: PURPOSE:To make a relieving circuit unnecessary, to hold the continuity of processing, and to recover a logical device, by constituting so that the first logical device in a main storage device shunts a storage information group by itself in case when an error has occurred, and fetches the information group into the second logical device. CONSTITUTION:When an error occurs in a CPU10 and an error detecting circuit 150 detects it, it is reported to a retrial controlling circuit 160, and the stop of execution is instructed to an operating circuit 110. When the retrial is impossible, the circuit 160 requests an interruption of the processing, to an interruption controlling circuit 120. The circuit 120 shunts the information of a shunting register group 140 in a main storage device 30, and sets the processing executed by the CPU10 to an execution waiting state. In this state, it is awaited that the execution is restarted by only a CPU20. When the CPU20 has become an idle state, the CPU20 inputs the interrupting information of the processing executed by the CPU10, in a shunting register group 240 from the device 30, and takes over the processing.
Patent JP-S6142111-A (JP)
Title: Transformer
Inventor: TANIGUCHI YASUHIKO
IPC: H01F27/34
Filed: 1984-08-02
Abstract: PURPOSE:To suppress impulses and improve distribution of potential by mutually connecting the potential points in the plural areas of non-linear elements housed within the transformer housing and plural areas of transformer coil. CONSTITUTION:The transformer interior 5 where a low voltage winding 3 and a high voltage winding 4 are wound to the iron core 2 is housed within a transformer tank 1 together with an insulation medium 6. A hollow cylindrical body 9 having the bottom is provided perpendicularly from an upper cover 7 and the non-linear resistance elements 10 are stacked therein in multistaged manner. The terminals a-e are connected to the desired non-linear resistance elements stacked in multistage. The terminals a-e are connected to each winding section of winding 4 with the lead wires 12a-12e.
Patent JP-S648817-A (JP)
Title: Reserve wire indicating method for oil-filled pressure-type cable
Inventor: NARISADA SHIGEO
IPC: G09G3/00
Filed: 1987-06-29
Abstract: PURPOSE:To enable valve switching work and reserve wire indication to be automatically performed at the same time, by providing operating valves for switching reserve wires, with limit switches. CONSTITUTION:For actually used cables 1, oil feeders 3 for the actually used cables are prepared, and for a reserve wire cable 2, a reserve cable oil feeder 4 is prepared, respectively and independently. The cables 1, 2 and the oil feeders 3, 4 are connected to each other, via a piping rearrangement panel 5 provided with switching-operationable valves M1-M4, C1-C4, T1-T4. So far as the respective valves M1-M4, C1-C4, T1-T4 are concerned, at the OFF-position and ON-position of a valve handle 6, limit switches S1, S2 are arranged, and by valve-OFF-or-ON-operating, the limit switches S1, S2 at positions confronted with each other are composed to be pressure-application-worked. By valve-OFF/ ON-position-signal taken out by the limit switches S1, S2, the switches are interlocked with the operation of the valves, and the state of reserve wires is automatically indicated.
Patent JP-H11348744-A (JP)
Title: Braking device for vehicle
Inventor: FURUTA AKIRA
IPC: B60T7/12
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To hold a braking force even if a pedal operation is released after a vehicle is stopped, to release the braking force by operation to restart driving, to keep the braking force from released at unexpected operation and to avoid unnecessary power and fuel consumption by putting off a brake lamp when the braking force is held when the vehicle is stopped. SOLUTION: This braking device is provided with a braking holding force controlling means 6 constituted by a braking operation detecting means 8 for detecting braking operation of a vehicle and a vehicle stop detecting means 11 for detecting vehicle stop, and an actuator driving means 12 for applying a predetermined barking force to a brake actuator 13 by a command from the braking holding force controlling means 6 when it is determined as vehicle stop by the output from the barking operation detecting means 8 and the vehicle stop detecting means 11. The braking force commanded by the braking holding force controlling means 6 is made to be held after the braking operation is released while the vehicle is stopped till a signal by a predetermined braking force releasing operation is put into the braking holding force controlling means 6.
Patent JP-H0451679-A (JP)
Title: Multiscreen display device
Inventor: EMOTO NORIFUMI
IPC: H04N5/265
Filed: 1990-06-19
Abstract: PURPOSE:To easily realize multiscreen display through inexpensive configuration by providing a first and a second multiplexers, demultiplexers and plural first-in- first-out memories. CONSTITUTION:Plural compressed digital video signals obtained by compressing plural video signals are written in plural divided areas of a frame memory 27 respectively by the switching control of the first and the second multiplexers 21, 26 and a demultiplexer 23 and the control of the horizontal address 31 for write-in and the vertical address 32 for write-in of the digital video signal by writing address generating means, and the digital video signals in the frame memory 27 are read out successively for every line of a display screen by address generating means 33, 34 for reading out. Thus, the number of analog.digital converters and the number of the frame memories are reduced, and the inexpensive multiscreen display can be realized by only providing the inexpensive first-in-first-out memories 24, 25,... 39 by the portion of the number of horizontal divisions.
Patent JP-H106586-A (JP)
Title: Image forming apparatus
Inventor: MATSUDA HITOSHI
IPC: B41J2/01
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To easily and safely cut an outputted recording medium by providing a perforation means perforating a recording medium on a carriage moved in a main scanning direction. SOLUTION: Image data corresponding to one band is held to a second frame memory 34 and, when a perforation data forming completion signal is received from a perforation signal output circuit 36, a printing signal forming circuit 33 generates a printing start signal. When the printing start signal is generated and a carriage motor 17 is driven, a dot forming position is detected through a linear sensor 22 corresponding to the movement of a carriage and a dot forming position detection signal is sent out to the printing signal forming circuit 33 and the perforation signal forming circuit 36. The printing and perforation signal forming circuits 33, 36 read image perforation data from second and first frame memories 34, 35 on the basis of the dot forming position detection signal and output printing and perforation signals according to the read data.  The image data is formed by setting the height of one dot (width of image) to one unit and the perforation data is formed by setting an X-line integral multiple of the number of dots to one unit.
Patent JP-H099735-A (JP)
Title: Seedling transplanter
Inventor: SHINKO TADAYUKI
IPC: A01C11/02
Filed: 1995-06-28
Abstract: PURPOSE: To provide a seedling transplanter capable of shortening the arrangement intervals of trays by a simple structure without mutual interference of parts by laying a rotation driving material between pot parts arranged in the width of each seedling tray in the width direction so as to support the middle parts of lateral levers. CONSTITUTION: A means for longitudinally sending a seedling tray A in a seedling placing stand consists of lateral levers 17 which are arranged at intervals of proper pitches in the longitudinal transportation direction of pot parts and the levers are each shorter than the width dimension H1 of each seedling tray A and a revolution driving material for intermitting transporting and driving the lateral levers 17 in the longitudinal direction. The revolution driving material is installed between pots parts A1 within the width of each seedling tray A in the width direction so as to supporting the middle parts of the lateral levers 17.  The longitudinally sending means preferably consists of an intermittently rotating chain sprocket 11e, an endless transporting chain 11c wound on the chain sprocket 11e and the lateral levers 17 which are attached to the endless transporting chain 11c and laid at intervals of proper pitches in the longitudinal direction of the pot parts A1 .
Patent JP-H05332306-A (JP)
Title: Pressure oil supply device
Inventor: KARAKAMA TADAO
IPC: F15B11/05
Filed: 1992-05-29
Abstract: PURPOSE:To prevent the pressure rise of a hydraulic pump by the holding pressure of an actuater when the spool of a directional control valve lies at a neutral position. CONSTITUTION:The main spool 49 is fittedly inserted in a valve block 30 to form a directional control valve 22, and the valve block is provided with a check valve 23 with a spool 60 and a pressure reducing valve part 24 with a spool 64. A pushing lever 71 provided on the spool 64 is pierced in a through hole 72 for pressing it against the spool 60, and the spool 64 is slid by a pressure difference between the first pressure chamber where the negative pressure of an actuator 88 acts and the second pressure chamber 66 where the delivery pressure of a hydraulic pump 20 acts to function so as to reduce the delivery pressure of the hydraulic pump for controlling the discharge of the hydraulic pump by its delivery pressure. A gap between the pushing lever 71 and the through hole 72 is set up to be larger than a gap between a spool hole 31 and a main spool and a gap between a pressure reducing valve hole 38 and the spool 64, and a port 95 formed in the through hole 72 is thereby made to communicate with a tank to discharge the holding pressure of the actuator into the tank when the main spool lies at a neutral position.
Patent JP-H11355424-A (JP)
Title: Telephone system
Inventor: TAMURA HARUMICHI
IPC: H04M1/724
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To protect privacy about a calling telephone number received by a slave unit manager and a master unit manager by displaying/storing received calling telephone number data only on the slave unit when it corresponds only to the slave unit. SOLUTION: A controller 1 of a master unit A retrieves a telephone directory table of a storage device 9 based on acquired calling telephone number data, stores the calling telephone number data that is temporarily stored in a buffer for history storage in the device 9 when a terminal to be accessed is the master unit and gives an instruction of a ringing tone output to a speaker 6 of the unit A by synchronizing an external line incoming signal received through a network controller 2. A slave unit receives the calling telephone number data from the unit A, temporarily stores it in a working area of a storage device and transmits a receive confirmation signal to the unit A.  The received calling telephone number data is stored in the buffer for history storage in the storage device, an instruction of a ringing tone output is given to a speaker of the slave unit and the calling telephone number is shown by a displaying device.
Patent JP-S5953090-A (JP)
Title: Controller for thyristor leonard
Inventor: HOSODA HIROMI
IPC: H02P7/28
Filed: 1982-09-20
Abstract: PURPOSE:To enable to smoothly control normal-to-reverse conversion and to enable to control at a high speed after the normal-to-reverse converter by deciding the firing angle immediately after the normal-to-reverse thyristor conversion by the armature induced voltage of a DC motor and the speed deviation. CONSTITUTION:A relay 25 is energized ON by an operating signal 24 during the normal operation, and a deviation signal between a current reference signal 4 and a current feedback signal 7 is outputted as a phase control signal 8 through a proportional integrator having an operational amplifier 28, a resistor 26e and a condenser 27. When a reverse current thyristor is switched to a positive current thyristor, the relay 25 is first deenergized, and a reverse side relay 30 is deenergized after the prescribed period. If the absolute value of the speed deviation is the prescribed value or higher at this time, a voltage feedback signal 23 is set to the condenser 27. If it is the prescribed value or lower in the positive value, a relay 33 is energized, and an addition signal of the positive correction signal and a voltage feedback signal 23 is set to the condenser 27.
Patent JP-H1013827-A (JP)
Title: Picture encoding method, picture signal recording medium and picture decoder
Inventor: YAGASAKI YOICHI
IPC: H04N7/167
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To scramble the B picture of an inputted picture signal without changing an MPEG system by providing a horizontal and random offset by the unit of a slice. SOLUTION: A scrambling device 12 adds an ineffective pixel consisting of gray, etc., to the left tip of each slice consisting of the unit of 16 lines by a blocking device to provide the horizontal offset. A key generator 13 assigns numerical values randomly selected from the sequence of 0, 2, 4, 6, 8, 10, 12 and 14 as the number of the offset pixels of each slice. Thereby, the variability of 14 pixels at most is provided for the slice of each frame 30 to scramble a picture. An MPEG encoder 14 processes the scrambled picture and generates I/P/B pictures in accordance with the sequence of GOP. At this time a selector 15 is controlled to scramble only the B picture.
Patent JP-H0327444-A (JP)
Title: Deletion system for exception check object of substitution sentence
Inventor: OBARA SHINJI
IPC: G06F9/45
Filed: 1989-06-23
Abstract: PURPOSE:To reduce the size of a target program by preventing the generation of an exception check object for a substitution sentence when the value area of data on the transmitting-side of the substitution sentecne is included in the value area of data on a receiving-side based on the value area of data declared in a source program. CONSTITUTION:When a data attribute storage area 4 stores the value area of data declared in the source program 1 and an intermediate language 3 with which the exception check of the substitution sentence is executed is generated, an exception check object deletion means 221 refers the data attribute storage area 4 and judges whether or not the value area of data on the transmitting side of the substitution sentence is included in the value area of data on the receiving-side. When it is included, the exception check object is prevented from being generated. Thus, the size of the target program is reduced, and the execution speed of the target program is improved.
Patent JP-H063646-A (JP)
Title: Back light dimming circuit
Inventor: MORITA TOSHIYUKI
IPC: G09G3/36
Filed: 1992-06-22
Abstract: PURPOSE:To prevent a drop in display quality due to induced voltage generated with high-frequency voltage acting on a display panel by synchronizing pulse width modulation control with a panel drive period, and applying the high-frequency voltage only during a non-drive period. CONSTITUTION:High-frequency voltage is continuously outputted from a high-frequency voltage section 5. On the other hand, a display control section 3 outputs a drive signal to actuate a display panel 1, and a pulse width modulation(PWM) synchronous signal to a synchronizing section 8, showing the state of the drive signal (drive state or non-drive state). The section 8 receives in advance information for a voltage application period to be set at the predetermined value for a cold cathode-ray tube 4, from a PWM control section 9. In addition, the section 8 outputs an instruction to a PWM section 7 for voltage application or interruption synchronously with the state of the drive signal. The PWM section 7 applies or interrupts high-frequency voltage to the tube 4 for every horizontal line, according to an instruction from the section 8. Thus, the high-frequency voltage is applied to the tube 4 only during the non-drive period of the display panel 1.
Patent JP-H06342843-A (JP)
Title: Electrostatic chuck and its manufacture
Inventor: JIYOSEFU SUKINAA ROOGAN
IPC: B23Q3/15
Filed: 1991-06-07
Abstract: PURPOSE: To enable clamping force of an electrostatic chuck for an attraction between the chuck and a wafer to be improved in strength and uniformity by a method, wherein the electrostatic chuck is equipped with an electrode composed of two separated parts. CONSTITUTION: A chuck 10 has a hub 12a and a rim 12b, and the hub 12a and the rim 12b are formed in one piece and electrically connected together but insulated from a doughnut-shaped electrode 14 which is located at the center of the chuck 10. The clamping source of the chuck 10 is formed as a disk of radius R and divided into three ring-shaped regions. The ring-shaped regions are separated by boundaries, a wall 16 and an outer edge 24. The wall 16 is located at a position distant from the center by R/4, and the outer edge 24 is located at a position distant from the center by 3R/4. The clamping surface is possessed of two electrodes 12 and 14, which are isolated from each other and equal in area, and the clamping surface area of the electrodes 12 and 14 are represented by a formula, (πR<2> )/2. Furthermore, the two separate clamping surfaces are symmetrically distributed in area, so that a clamping force which is uniform and strong can be obtained.
Patent JP-H0452332-A (JP)
Title: Exhaust port connecting structure and connecting packing for stool urinal
Inventor: DOI NOBUNORI
IPC: E03D13/00
Filed: 1990-06-20
Abstract: PURPOSE:To facilitate the installation and maintenance by inserting into a receive an exhaust port, which is hung in length enough for deep insertion into the receiver, with a packing placed therebetween. CONSTITUTION:An exhaust pipe 53 buried in a floor F at a preset position has the upper face provided with a flange 5. In a state that the flange 5 is fixed to the floor, a packing 12 is previously fitted into the outer periphery of an exhaust port 2 in a stool urinal 1 to put down the stool urinal 1 to the lower side. At this time, the packing 12 is put in contact with the receiver 7 of the flange 5 to thrust the packing 12 between the exhaust port 2 and the receiver 7. Installation is down by fixing the stool urinal 1 to a fixed wood 9 and fitting a cap 15 to a communication hole 4 from the outside to hide a wood screw 14.
Patent JP-S5952150-A (JP)
Title: Hot water storage type hot water supplier
Inventor: YAMAMOTO YOSHIO
IPC: F24D17/00
Filed: 1982-09-17
Abstract: PURPOSE:To automatically make the amount of hot water storage variable in response to the insolation and consequently maintain the set temperature by a method wherein a feed water valve is open or closed by means of a temperature sensing element, which is located above a heating device and a feed water port, and yet discharges hot water at a location higher than the temperature sensing element. CONSTITUTION:Water is fed from a feed water pipe 2 via a feed water valve 3 such as a motor valve or a solenoid valve through the feed water port 4 to a hot water storage tank 1. The heating device 5 is arranged at the same level as the feed water port 4 on the bottom of the hot water storage tank 1. The temperature sensing element 11 is arranged at the position higher than the heating device 5 in order to open and close the feed water valve 3 by means of a feed water controller 12. A hot water discharge port 13 is arranged at the position higher than the temperature sensing element and connected with a hot water discharge pipe 14, through which hot water is supplied to draw-off taps 16 after being pressurized with a pump 15. Under the condition that the temperature of hot water is set at 50 deg.C, for example, in advance, when the temperature sensing element 11 detects the arrival of the hot water temperature in the tank 1 at 50 deg.C, the feed water controller 12 opens the feed water valve 3 in order to feed water in the tank without mixing said feed water with the hot water already standing in the tank 1 by forming two temperature-dependent layers, which are caused for the fed water to occupy the bottom part of the tank 1 by pushing up the hot water.