baber/WOPTO huggingface dataset:
Patent JP-H09258677-A (JP)
Title: Display device
Inventor: KURIHARA TERUKI
IPC: G09F13/04
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently irradiate the whole surface of a display panel without unevenness by irradiating the rear of the display panel with light beams from light souces while dispersing the light beams by a light transmission part. SOLUTION: An illuminating means A is constituted of light sources 4, a light transmission part 5 and reflection material 6, and the light transmission part 5 is arranged at the center of a bottom cover 1b and fluorescent lamps 4 are arranged at outer sides of upper and lower both side faces so as to hold the light transmission part 5. Since the lengths from one ends to other ends of light transmission plates 8 are formed so that light transmission plates 8 of upper stages become successively longer with respect to light transmission plates 8 of lower stages, light beams of the fluorescent lamps 4 entered into the light transmission plates 8 are guided by prescribed distances (lengths of light transmission plates 8) to be respectively irradiated downward from inclined planes, and also, since the inclined planes are continued, the whole surface of the light transmission part 5 emits light uniformly and unevenness of brighnesses is eliminated to irradiate the whole surface of the rear of a display panel 3 and then the informations on the display panel 3 are clearly displayed.
Patent JP-S61253952-A (JP)
Title: Information communication network
Inventor: ITO ATSUSHI
Filed: 1985-05-07
Abstract: PURPOSE:To provide the titled network with a unified using method without applying much load to a PBX by connecting dispersion control type LAN and PBX directly, using the PBX for connection/disconnection control and using the function of the LAN for information communication between DTEs in the LAN. CONSTITUTION:In case of communication between a DTE1 and a DTE2, an origination disconnecting packet sending means 3 is started by an information packet transmitting/ receiving means 4 and an originating packet is sent to the PBX by an LAN accessing means 1. Receiving the packet, the PBX decides that the DTE1 and DTE2 are included in the same LAN by an LAN address control means 7 and that the setting of an information exchange path is unnecessary, assembles the terminating packet by an LAN address displaying means 9 and transmits the terminating packet to the DTE2 through an LAN accessing means 8. In case of communication between the DTE1 and a DTE4, a reference exchange means 6 sets up a path for exchanging the information packet from the DTE1 to an LAN2 and the information packet is transmitted/ received through the PBX. in case of exchange between the DTE connected to the LAN and a circuit, the exchange is executed by a circuit accessing means 5 in the PBX.
Patent JP-S62253544-A (JP)
Title: Automatic light controller for vehicle
Inventor: IKEDA TOSHIKI
IPC: B60Q1/14
Filed: 1986-04-25
Abstract: PURPOSE:To improve the traveling stability at night by installing a means for switching the beam state of a headlight from the low beam state to the high beam state when a car speed is at a prescribed value and the between-car distance is over a prescribed value. CONSTITUTION:When a vehicle travels, the traveling speed V is detected by a car speed detecting means 10, and the between-car distance (d) from a preceding vehicle is detected by a between-car distance detecting means 11. When the car speed V is over a prescribed value, and the between-car distance (d) is over a prescribed value, a headlight 1 is switched compulsorily from the low beam state to the high beam state. Because of the switching of the beam of the head light 1, the frontward viewfield to a remote place can be sufficiently secured in the high speed traveling at night, and the traveling safety can be improved. Further, since the beam state can be switching-controlled automatically, the troublesomeness in the beam switching operation can be dissolved.
Patent JP-H01266603-A (JP)
Title: Generating method for schedule planning table of production process
Inventor: KAMIWAKI FUTOSHI
IPC: G06Q50/00
Filed: 1988-04-19
Abstract: PURPOSE:To automatize the generation of a schedule planning table by which the rate of operation of a production line is high by executing an allocation of the production line in accordance with a production necessary time. CONSTITUTION:The production necessary time is classified into three classes of a third class in which the production can be ended within the time when an operator is working, a first class in which a continuous operation of 24hr is executed, and a second class being its remainder. Thereafter, the production necessary time of the first class is allocated to the production line. To the production line to which the allocation has not been executed, the production necessary time of the third class is allocated by combining it so that its total is held within a range of a third time. To a free time continued from this allocation, the production necessary time of the second class is allocated. Therefore, only within the time when an operator is working, a form change is executed, and in other time, a continuous production of the same form is executed.
Patent JP-H04234893-A (JP)
Title: Flame retardant for polymer
Inventor: JIEEMUZU GAINAA
IPC: C08K5/5317
Filed: 1991-04-02
Abstract: PURPOSE: To provide a flame retardant for polymers which consists of the reaction product formed by bringing trihydrated alumina, dimethyl methyl phosphate and specific phosphonic acid into reaction and imparts good flame retardancy to the polymers contg. titanium dioxide as well.  
     CONSTITUTION: This flame retardant for the polymers consisting of the solid reaction product which does not melt at a temp. up to 250°C is obtd. by heating alumina trihydrate, the dimethyl methyl phosphate and the phosphonic acid expressed by the formula [R 1  is 1 to 4C alkyl or hydroxyl, carboxyl, 1 to 4C alkyl substd. with the formula, P(=0) (OH) 2 , etc., 6 to 12C aryl; R 2  is H, 1 to 4C alkyl] (e.g.: methyl phosphonic acid, etc.) for 8 hours while stirring the same under reflux to effect reaction, then filtering the precipitate formed in the reaction mixture, washing the precipitate twice with methanol, and drying the precipitate at 120°C under vacuum until the specified weight. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03295004-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: KONNO YOICHI
IPC: G11B11/105
Filed: 1990-04-13
Abstract: PURPOSE:To eliminate the need for a circuit strengthening a magnetic field at the time of erasure and the shield of a magnet by arranging the polarity of the magnet so that the magnetic field of an actuator and the magnetic field of a linear motor are reversed against the direction of magnetism of a bias magnetic field. CONSTITUTION:With respect to the magnetic pole, for instance, the S pole of an optical disk 1 side of an electromagnet 2 for applying a bias magnetic field to a magneto-optical disk 1, the polarity is arranged so that each magnetic field becomes reverse, so that the magnetic field of a magnet 4 of an actuator, for instance, the inside, and a magnetic field of a magnet 7 of a linear motor, for instance, the actuator side become the N pole and the S pole, respectively. Accordingly, the S pole of the magnet 4 of the actuator is opposed to the S pole of the magnet 7 of the linear motor, and the magnetic fields of both of them come to be repulsed each other. Therefore, in a recording and erasing position in which the disk 1 is irradiated with a laser beam, both magnetic fields are canceled each other, and no influence is exerted on the strength of the bias magnetic field of the electromagnet 2.
Patent JP-S59222698-A (JP)
Title: Assembling method of multiple cylindrical vessel
Inventor: SUZUKI DAIJIROU
IPC: F17C1/00
Filed: 1983-05-31
Abstract: PURPOSE:To assemble a multiple cylindrical vessel simply and speedily, yet in an accurate manner, by using a circular sectional rail being set up in making it accord with a shaft center of the existing outer cylinder as a guide, while assembling the vessel from a large diametral inner cylinder drawn in to the outer cylinder in regular sequence. CONSTITUTION:A rail 7 is positioned right so as to accord with the shaft center of an outer cylinder 5 being so far installed, while an inner cylinder 6 is fitted in the rail 7, attaching both ends of a relay rope 11 to a holding device 3 for the inner cylinder 6, and a bending part of the relay rope 11 is connected to a driving device 2 upon inserting the outer cylinder. And, the rope 11 is drawn nearer with the driving device 2 and then the inner cylinder 6 is drawn into the inside of the outer cylinder 5. With this constitution, since the rail 7 serving as a criterion for assembling exists there, a multiple cylindrical vessel can be assembled simply and speedily, yet in an accurate amnner.
Patent JP-H11268155-A (JP)
Title: Weight roller and pressurizing device using the same
Inventor: NAGAI TOSHIKAZU
IPC: B31F1/28
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the sticking state of a double faced corrugated fiberboard sheet. SOLUTION: Weight rollers 10, 10a... are installed, in a freely movable manner, vertically with a conveyance face, and are structured with split rollers arranged at an interval in the axial direction, with outer rings arranged, spaced from the outer circumference of the rotary shafts of the split rollers, on the circumference. At the same time, the rotary shaft and the outer ring are connected with a coil-like spring so that both rotary shaft and outer ring are retained concentrically. Further, the split rollers negotiate the surface deformation of a heating plate in a heating box to bring a single faced corrugated fiberboard sheet into close contact with a liner sheet.
Patent JP-H04226832-A (JP)
Title: Electric discharge machining device
Inventor: SATO TAKEO
IPC: B23H1/02
Filed: 1991-04-26
Abstract: PURPOSE:To machine a small diameter workpiece with high diametral accuracy and high axial roundness using an electric discharge machining device. CONSTITUTION:A working electrode 2 holding a workpiece 1 is rotated and simultaneously moved axially, while a working vessel 8 supporting a block is moved in two directions crossing at right angles in a horizontal plane, and the outer periphery of the workpiece 1 is electric discharged in plural steps and between the workpiece and each new face of the block 7.
Patent JP-H09281781-A (JP)
Title: Image recording device
Inventor: TAKADA AKIHIKO
IPC: G03G15/05
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device provided with an excellent tone reproduction, in the image recording device utilizing an electrostatic latent image formed by means of a pyroelectric effect. SOLUTION: In the device, a surface of pyroelectric body layer 1 is selectively heated to the low temp. on a high density side, and to the high temp. on the highlight side, by a thermal head 4 corresponding to the image signal. The electrostatic latent image carrier 3 after completion of heating is, allowed to return to the room temp. by natural cooling. At this time, the electric charge with the polarity opposite to that of the electric charge generated at the time of heating are generated in large amount on the surface of the pyroelectric body layer 1. The formed electrostatic latent image 17 is made toner development by the developing device 7 however, the toner 18 is, after the electrostatic transfer on the recording paper 11 by the use of the transfer roller 12, fixed by the fixing device 15, and the desired image is formed on the recording medium.
Patent JP-H02275101-A (JP)
Title: Control device of load sensing hydraulic driven circuit
Inventor: WATANABE HIROSHI
IPC: F15B11/05
Filed: 1989-04-17
Abstract: PURPOSE:To prevent hunting by correcting the total consumable flow of hydraulic actuators with the correction calculated from at least a differential pressure target and an input limit target discharge when the input limit target discharge is selected. CONSTITUTION:A control unit 40 obtains an input limit target discharge from a signal of a pressure detector 14 and a preset input torque limit function, and a differential pressure target discharge to maintain the difference between the discharge pressure of a hydraulic pump 1 and the maximum load pressure of hydraulic actuators 2, 3 at a target differential pressure with a differential pressure gage 43. When an input limit target discharge is selected as a discharge target value. the correction value of the total consumable flow of the hydraulic actuators 2, 3 is calculated based on at least the both target discharges to control flow control valves 4, 5 through pressure compensation valves 6, 7 by controlling the duty of a solenoid valve 9, and simultaneously correct a load sensing differential pressure target value. Stable load sensing control and total consumable flow control can be performed this way without causing any hunting.
Patent JP-H05265925-A (JP)
Title: Data transfer controller
IPC: G06F13/28
Filed: 1992-03-24
Abstract: PURPOSE:To provide a data transfer controller with which a data transfer by a DMA transfer between an outside memory and a data channel can be efficiently attained at a high speed. CONSTITUTION:This controller is equipped with a central processing unit 1, a data channel 4, an outside memory 3 which stores each kind of data, and transfers data between the central processing unit 1 and the data channel 4, a memory bus 5 for transferring an address and the data between the central processing unit 1 and the outside memory 3, a channel bus 6 for transferring the address and the data between the data channel 4 and the outside memory 3, a bus controller 2 which controls the memory bus 5 and the channel bus 6, and a data bus between DCH and memory 7 for transferring the data between the outside memory 3 and the data channel 4.
Patent JP-S63262588-A (JP)
Inventor: OTA KENICHIRO
IPC: G12B1/00
Filed: 1987-04-20
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-S5245707-A (JP)
Title: Driving circuit for plunger pump
Inventor: USAMI KAZUYASU
IPC: F04B17/04
Filed: 1975-08-13
Abstract: PURPOSE: To secure highly reliable function of pump, based upon perfect elimination of commutation failure of thyristor as well as increase in exciting coil current that can be realized by means of charging-discharging condenser and thyristor with a circuit switch provided in its charging circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000288684-A (JP)
Title: Mold for producing graphite structure transition cast iron casting
Inventor: OIDE TAKU
IPC: B22C9/08
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To easily and surely produce an excellent graphite structure transition casting with less restriction of a product shape by arranging a dam between a casting product part and a reaction chamber and setting a graphite spheroidizing agent in the reaction chamber before pouring molten metal. SOLUTION: The molten metal poured from a sprue, is divided into two with a runner 1 and poured from the bottom surface of a mold cavity part 2. The mold cavity part 2 is constituted of the casting product part 2a, graphite spheroidizing reaction chamber 2b and dam 2c. The property that the graphite spheroidized molten metal has lower density than that of the original molten metal is utilized. The molten metal poured from the runner for pouring the molten metal is once stayed in the casting product part and flows into the reaction chamber by flowing over the dam and the graphite to be crystallized is spheroidized with the graphite spheroidizing agent preset in the reaction chamber.  The molten metal that the graphite is spheroidized, is floated up and returned back to the upper part of the casting product part by flowing over the dam in the reverse direction and the original molten metal in the casting product part flows into the lower part of the reaction chamber by flowing over the dam as the replacing form. The casting product part has the transition structure, in which the upper part is the spheroidal graphite structure and the lower part is flake graphite structure.
Patent JP-S60241077-A (JP)
Title: Electronic copying machine
Inventor: MIYAI KIYOSHI
IPC: G03G15/20
Filed: 1984-05-16
Abstract: PURPOSE:To eliminate the need for a paper discharge roller and to reduce the size of the copying machine by arranging a paper discharge tray which holds copy paper after transfer at the downstream side of a roller which constitutes a fixing device for toner images directly without any intervention of other rollers. CONSTITUTION:An original image is projected and formed on a photosensitive body to form an electrostatic latent image. The electrostatic latent image is developed with other and the toner image is transferred to copy paper. The transferred toner image is fixed and the paper is discharged. The fixing device for the toner image consists of two rollers 43 and 44 which have peripheral surfaces pressed partially against each other. The paper discharge tray 48 which holds the transfer paper after the fixation is installed at the downstream side of the rollers without any intervention of other rollers. Thus, there is no paper discharge roller installed unlike a conventional device, and the number of parts is decreased and the size of the copying machine frame is reduced.
Patent JP-S63261870-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/822
Filed: 1987-04-20
Abstract: PURPOSE:To make each of the thicknesses of the gate insulating film and the dielectric insulating film of a capacitor of both transistors arbitrarily different, by providing a non-oxidizable film serving as a mask, and separating the formation of the gate insulating film and the dielectric insulating film of one of the transistors. CONSTITUTION:A first gate electrode 5a and a lower electrode 6a are formed with one layer, and a second gate electrode 5b and an upper electrode 6b are formed with another layer. A second gate insulating film 4b and a dielectric insulating film 8 are formed in the manner in which, after the formation of a first gate insulating film 4a, one of the two is formed and thereon a non- oxidizable film 9 is formed as a mask to form the other. Thereby, each thickness of the first and the second gate insulating films 4a, 4b and the dielectric insulating film 8 can be made arbitrarily different. Thus a small-sized capacitor can be obtained, while the first and the second insulating films 4a, 4b having the respective desired thicknesses can be formed.
Patent JP-S63262711-A (JP)
Title: Resetting device
Inventor: IIZAWA JUNICHI
IPC: G06F1/24
Filed: 1987-04-20
Abstract: PURPOSE:To select various memories to designate an initializing range, by allowing a clear means for initializing each memory to have a function for designating the initialized range. CONSTITUTION:When holding a RAM disk 5, a timer 2 is provided on the next of a switch 1, and the output of this timer 2 is inputted to a resetting circuit 3 for a hardware. Also, a reset signal 7 of this circuit 3 is outputted to each part of the hardware, and also, outputted to a CPU 4 being an arithmetic unit, as well. When the reset signal 7 is supplied to the CPU 4, it is reset, and also, a start signal 8 is outputted to a clear means 6 of a memory initializing software, etc., and a value signal 9 of the depression time of the switch is inputted from the timer 2. In such a state, when the reset switch 1 is not depressed exceeding a prescribed time, the clear means 6 does not clear the RAM disk 5, but clears other memory.
Patent JP-S63262973-A (JP)
Title: Solid-state image pickup device
Inventor: TAKAYAMA ATSUSHI
IPC: H04N5/335
Filed: 1987-04-20
Abstract: PURPOSE:To obtain photometric information in a short time and with a few quantity of power consumption, by providing a charge delivery part connected to a vertical transfer path, and obtaining the photometric information by detecting charge delivered to the charge delivery part at the time of photometry. CONSTITUTION:At the time of the photometry, the charge is transferred to the charge delivery part BCD by clocks phiV1-phiV4 at speed faster than that in an ordinary operation after the charge is transferred from photodiodes elements D11-Dmn to the vertical transfer paths RV1-RVn respectively. The charge delivered to the charge delivery part BCD is detected by a charge detector AMP, and also, is amplified, and is outputted as the photometric information. In such a way, by selecting the frequency of a clock to be applied on the vertical transfer path appropriately at the time of the photometry, it is possible to obtain the photometric information in a short time and with a few quantity of power consumption.
Patent JP-H04307687-A (JP)
Title: Memory storage circuit
Inventor: YAMABE YUJI
IPC: G06F17/40
Filed: 1991-04-04
Abstract: PURPOSE:To miniaturize the scale of the circuit and to shorten the reproducing time from the memory by storing two kinds of the data, sampling data and random data, in a memory. CONSTITUTION:When the sampling is normally performed, a data writing circuit and a counter circuit 5 are started by a sampling timing signal 103 outputted from a timer circuit 3c and writing data 109 composed of sampling data 1 and the sampling time data 101 are stored in the writing address within a memory 12a outputted from the counter circuit 5 in accordance with a pulse signal 104 from the data writing circuit 4. When random data 2 is generated, the data is temporarily stored in a register circuit 11, and a timer circuit 3c outputs the passing time data 107 to the register circuit 11 and makes the circuits 4, 5 start. The circuits 4, 5 write writing data 109 composed of random data 2 and the passing time data 107 within the pertinent block of the memory 12a.
Patent JP-H09276328-A (JP)
Title: Disposable diaper
Inventor: MIYATA KEIKO
IPC: A61F5/44
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper, which prevents permeation and leakage of excreta, by preventing collapse of cubic gathers. SOLUTION: A part positioned in an absorbent body 3 side of a side sheet 6 is branched at a side flap 5 to form a stereoscopic gather(s) 8, a stretchable elastic body 15 is set in a strestched condition on the side edge along the lonitudinal direction to form a free edge 11 and is folded on the side flap 5 so that a part between the branch point and the free edge is positioned outer than the branch part and the free edge, the both end parts in the longitudinal direction are adhered and fixed to form the folded part, and, further, the surface sheet is extended outward from the both side edges of the absorbent body in the longitudinal direction, and the side edge part is joined to the folded part 12 of the stereoscopic gather 8.  Thereby, when a diaper is put on, the stereoscopic gather 8 in a chevron shape standing on the branch point on the side flap 5 as the first base end part and the adhering part with the absorbent body on the surface sheet as the second base end part in the diaper crotch area so that the folded part is positioned outer than the first base end part and the free edge is formed.