baber/WOPTO huggingface dataset:
Patent JP-S62187609-A (JP)
Title: Active control type suspension device
Inventor: YAMAGUCHI HIROTSUGU
IPC: B60G17/015
Filed: 1986-02-14
Abstract: PURPOSE:To reduce vibration input to be transmitted to the car body by employing a three-way electromagnetic direction selector valve in the above apparatus so that the pressure of one of upper and lower pressure chambers of a fluid-operated cylinder may be decreased, when increased, and may be increased, when decreased, to be kept at a constant value. CONSTITUTION:A fluid-operated cylinder 1 interposed between upper and lower portions of a spring of a vehicle is expanded and contracted by controlling the pressure of a lower pressure chamber B defined by a piston 1c by a pressure control valve 13 so as to control the attitude of the car body. The pressure control valve 13 has a proportional solenoid 18 energization of which is controlled by a control 30. In this case, the control 30 controls the solenoid 18 in response to the difference between a desired stroke set according to the output from a transverse acceleration sensor 26 and a detected stroke by a stroke sensor 25. If there is any increase or decrease of pressure in the lower pressure chamber B on driving on the projecting or recessed portion of the road surface, the pressure is introduced through a pilot passage 14g into a chamber C so as to reduce or increase the pressure in the chamber B, respectively.
Patent JP-S60174520-A (JP)
Title: Holding circuit with resetting function
Inventor: YAMANAKA KAZUICHI
IPC: H03K17/725
Filed: 1984-02-20
Abstract: PURPOSE:To increase a bottom current value abruptly and to turn off an N-gate thyristor securely by lowering the gate impedance of the thyristor when a DC power source is turned on by utilizing the discharge of a capacitor for resetting. CONSTITUTION:A load 23 as a heating body and the series circuit of a motor 36 and a triac 35 are connected across an AC power source 21 in parallel while the 1st switch 22 is interposed. Further, the series circuit of a current decreasing resistance 34, the parallel circuit 30 of the 1st resistance 31 and capacitor 32 for resetting, and the 2nd resistance is connected to the plus electrode side of the DC power source 24 and the minus side of the series circuit is connected to the negative electrode side of the power source 24. Furthermore, the series circuit of a capacitor 26 for charging and discharging and a charging resistance 27 is connected to this circuit in parallel, and a discharging resistance 28, the N-gate SCR29, and a transistor TR33 are connected between this circuit and triac 35. The gate of the SCR29 is connected to the connection point of the circuit 30 and resistance 33 and the gate impedance of the SCR29 is lowered abruptly by the capacitor 32 when the power source 24 is turned on.
Patent JP-H05225916-A (JP)
Title: Magnetic focusing electron tube
Inventor: UNEMURA YUKIO
IPC: H01J19/14
Filed: 1992-02-18
Abstract: PURPOSE:To provide a magnetic focusing electron tube where current distribution cannot be deteriorated even if strength of a magnetic field in the axial direction becomes small by further improving a current distributing characteristic so as to enhance operating efficiency. CONSTITUTION:A magnetic focusing electron tube is provided with a cylindrical cathode 11 having an emitter 13 on a cathode sleeve 12; gate electrodes 15 each having an opening 14; and a cylindrical anode 16 disposed coaxially at a predetermined interval. The emitter is formed in a region facing the gate electrode, not or little in a region facing the openings.
Patent JP-S60173422-A (JP)
Title: Weighing device
Inventor: NISHIKIORI AKIRA
IPC: G01G23/37
Filed: 1984-02-20
Abstract: PURPOSE:To perform blending operation and continuous weighing operation for plural bodies efficiently by making a shift to zero after measuring, displaying, and storing the 1st load, and adding the 2nd and succeeding loads and displaying the total weight. CONSTITUTION:The 1st load 1 is measured and displayed on a display device 19, and a zero-point shift switch 21 is pressed to make a shift to the zero point; and the 2nd load 2 is placed and only its weight is displayed. Then, an indicator 26 is turned on by pressing a total button 22 when the total weight is known. Thus, plural loads are added and when the total weight exceeds the maximum scaling value displayed with number keys 23 and an alarm setting key 26, an alarm is sounded. Therefore, the need to remove measured bodies at every time is eliminated when plural bodies are measured one after another, and this device is advantageous when small articles which are hardly held in a hand and when the number is counted like a counting scale; and blending operation is possible on the counter pan and the operation efficiency is improved.
Patent JP-H10228444-A (JP)
Title: Data processor
Inventor: ASAI TOSHIMICHI
IPC: G06F13/36
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To improve the transfer efficiency of data buses by connecting them to a control system bus and performing connection and separation between optional buses among plural data system buses by the control of a controlling part. SOLUTION: A 1st bus BS1 that is a control system bus, 2nd buses BS2 that are four data system buses, a 3rd bus B53, a 4th bus BS4 and a 5th bus BS5 are all connected to a bus switching device 30. The inputting side buses BS2 and BS3 and the outputting side buses BS4 and BS5 are connected or separated by the device 30. In such a way, because data system buses BS2 to BS5 are separated from the bus BS1 that is a control system bus, even if a bus occupying signal is generated as conventional at the time of data transfer, the bus BS1 that is the control system bus is not influenced. Then, a CPU 40 continuously carries out program processing without suspending it.
Patent JP-H0365466-A (JP)
Title: Load carrier
Inventor: MAEDA HAJIME
IPC: B60R19/22
Filed: 1990-02-09
Abstract: PURPOSE:To automatically stop a running driver by means of collision against an advancing self-running carriage for buffering collision by a method wherein a bumper of the self-running carriage comprises a fixing member, an elastic cover and a pressure-sensitive detector while a pressure reduction detector is connected to a running driver. CONSTITUTION:A self-running carriage 1 runs in a constant route 5 by setting its destination with a destination setter or the like, and automatically stops when it collides against an advancing self-running carriage 1 stopped at a specific position. That is, a front bumper 16 colliding against a rear bumper 16 of the advancing self-running carriage deforms its elastic cover to have a sensitive detector worked so that driving of a running driver is automatically stopped. When the advancing self-running carriage 1 runs again, the elastic cover of the subsequent self-running carriage 1 restores by its own elasticity to make the sensitive detector inactive. Thus the subsequent self-running vehicle 1 runs again to stop at a specific position. At the time of collision, impact is absorbed by deformation of the elastic covers of both bumpers 16 thereby buffering the collision.
Patent JP-S61190740-A (JP)
Title: Photomagnetic recording system
Inventor: OKADA MITSUYA
IPC: G11B11/10
Filed: 1985-02-19
Abstract: PURPOSE:To eliminate unerased areas when record information is rewritten by having larger laser pulse width in a 0-record mode then that is a 1-record mode. CONSTITUTION:Laser light given from a photomagnetic head 1 is irradiated on a photomagnetic disk 2. Both a semiconductor laser and a clock signal for drive of external magnetic field are produced by a clock signal generating circuit 3. Thus produced clock signals are supplied to a current source 4 for generation of external magnetic field and to a laser pulse current source 5. The external magnetic field generating current is modulated by the clock signal and a record binary signal and supplied to an air core coil 6. The pulse width of the laser pulse current is modulated by the clock signal and the record binary signal. Here the pulse width corresponding to a record binary signal '0' is set larger than that corresponding to a record binary signal '1'. Thus the temperature rising area is increased for a disk track and the magnetized reverse bits are erased without leaving just a part of said reverse bit. This attains the 0-recording.
Patent JP-S57146377-A (JP)
Title: Video coding device
Inventor: KOBAYASHI TAKAO
IPC: B07C1/00
Filed: 1981-03-04
Abstract: PURPOSE:To reduce a time required for searching an postal number for the operator, by displaying always only an address described on a prescribed position of a mail, at the center of a screen of a cathode ray tube. CONSTITUTION:A mail is carried one by one from left to right, and a video on an address describing part is converted into an electric signal with a scanning section 2. A video storage and operating section 3 picks up only a scanning signal for the address with ''1'' and ''0'' signals and given to a cathode ray tube display section 4 via a signal line 8. The operator 10 reads in a postal number out of the address pictured on the cathode ray tube display section 4 and keys in the number with a keyboard 5. The signal keyed and coded is given to a  print mechanism 6 via a signal line 9.
Patent JP-H07219875-A (JP)
Title: Data communication method
Inventor: KODERA TADASHI
IPC: H04L12/40
Filed: 1994-02-02
Abstract: PURPOSE:To suppress as much as possible the influence of the fault of a secondary controller to other secondary controllers by connecting directly these controllers among plural display controllers connected to a sequencer via a communication channel. CONSTITUTION:A communication network consists of a main controller 10 and plural. secondary controllers 12 which are connected in parallel to each other and also connected directly to the controller 10 via a prescribed communication channel 14 to perform the direct communication of data. In such a constitution, the data can be transferred between the controller 10 and the controllers 12. Furthermore a controller 12 can be specified to be granted for transfer of data to the controller 10 based on the communication state information 16 which is transferred among controllers 12. Meanwhile the controller 12 that has presently the transmission right of data can specify the next controller 12 that has the transmission right in the information 16. At the same time, the rewritten information 16 is sent to the controller 12 via the controller 10.
Patent JP-S62189066-A (JP)
Inventor: YAMADA KOJI
IPC: A61G1/00
Filed: 1986-02-17
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-H07216463-A (JP)
Title: Production of sintered ore
Inventor: HATANO YASUHIKO
IPC: C22B1/16
Filed: 1994-02-02
Abstract: PURPOSE:To suppress excessive formation of a melt at the time of sintering and to lower hindrance in air permeability and degradation in productivity by decreasing the quantity of heat to be charged in the case of using an ore contg. water of crystallization at a high rate bedding ore by the specific amt. of the quantity of heat to be charged at the time of sintering of the case this ore is not used. CONSTITUTION:The quantity of heat to be charged is decreased by 700 to 875kcal/total raw material (t) per 1% ore contg. water of crystallization at the high rate to be used as the bedding in the total raw material from the quantity of the heat to be charged to the total raw material at the time of sintering in which the ore contg. water of crystallization at the high rate is not used for the bedding at the time of sintering the ore by using the ore contg. water of crystallization at the high rate for the bedding ore. The excessive formation of the melt at the time of sintering is not suppressed when the decrease in the quantity of the heat to be charged is below 700kcal/total raw material (t). A calcination defect arises on account of lack of the sufficient quantity of heat when the decrease in the quantity of heat described above exceeds 875kcal/total raw material (t).
Patent JP-S62187591-A (JP)
Title: Recovery device for vaporizing and scattering matter by laser beam machining
Inventor: ASHIDA NORIYUKI
IPC: B23Q11/00
Filed: 1986-02-13
Abstract: PURPOSE:To prevent that a vaporizing and scattering matter is adhered to the lens surface by arranging the nozzle for jetting gaseous body and the nozzle for sucking gaseous body in opposition across the passage of a laser beam at the front of the condensing lens of the tip of a laser beam irradiating device. CONSTITUTION:The nozzle 3 for jetting gaseous body and nozzle 4 for sucking gaseous body are arranged in opposition across the passage of a laser 2 at the front of the tip condensing lens 1 of a laser irradiating device. These nozzles 3, 4 generate the laminar flow of a gaseous body between the nozzles 3, 4 which are provided at the tip of pipes 5, 6, by jetting the air or adequate gas from the nozzle 3 of one part and by sucking from the nozzle 4 of the other part. The vaporizing and scattering matter caused from the body to be irradiated is caught by the laminar flow of the gaseous body and sucked into the nozzle 4 at the suction side according to the flow thereof, in case of the laser beam machining being performed. In this way it is prevented that the vaporizing and scattering matter is adhered onto the lens.
Patent JP-S57145853-A (JP)
Title: Preparation of aromatic urethane
Inventor: ATAKA KIKUO
IPC: C07C239/00
Filed: 1981-03-06
Abstract: PURPOSE: To prepare the titled compound useful as a synthetic intermediate for organic compounds, using safe raw materials and catalyst, without environmental pollution, economically in an industrial scale, by reacting an aromatic azo compound, CO and a specific organic compound in the presence of a molybdenum catalyst.  
     CONSTITUTION: An aromatic azo compound such as the compound of formula (R 1  and R 2  are H, lower alkyl or halogen; m and n are 1W5) is made to react with CO and an organic compound having at least one OH group (e.g. methanol, ethanol, ethylene glycol, glycerol, phenol, etc.) in the presence of a molybdenum catalyst[e.g. Mo(CO) 6 , Mo 2 (CO) 6 (η 5 -C 5 H 5 ) 2 , etc.], preferably in a solvent (e.g. methylene chloride, THF, etc.) at room temperature W200°C, preferably 100W 180°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07243189-A (JP)
Title: Production of porous formed material of aramid
Inventor: NAKAISHI AKIO
IPC: D21H13/00
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a porous formed material of aramid having excellent impregnating properties, fluid permeability, heat resistance and mechanical characteristics by mixing aramid paper pulp with non-aramid fiber and making the mixture into paper. CONSTITUTION:Aramid fibrid is mixed with aramid short fibers in the weight ratio of 85/15-15/85, and made into aramid paper, which is ground to give aramid paper pulp which comprises 70-20wt.% based on the whole weight of pulp not passing through 12 mesh by a sieving test in running water and 50-10wt.% based on the whole weight of pulp passing through 12 mesh but not 80 mesh and has 300-800ml Canadian standard freeness. Aramid paper pulp treated at >= the glass transition temperature of aramid is used as part of the pulp. The pulp is mixed with thermop-lastic fibers having 200-280 deg.C thermally softening temperature such as polyethylene terephthalate in the weight ratio of 90/10-10/900, made into a sheetlike state, heated and pressurized at >=the thermally softening temperature and formed into a given shape. Carbon fibers, silicon carbide fibers and mineral fibers are usable as the non-aramid fibers.
Patent JP-S63211810-A (JP)
Title: High frequency oscillator
Inventor: NISHIZAWA JUNICHI
IPC: H03K3/352
Filed: 1988-02-12
Abstract: PURPOSE:To form a high frequency oscillator with a high efficiency over a wide frequency range by providing a drive circuit using an electrostatic induction thyristor, providing a choke coil between the electrostatic induction thyristor and a DC power supply and turning on/off a gate of the electrostatic induction thyristor. CONSTITUTION:A high frequency current is generated by conducting alternately electrostatic induction thyristors A, B. An output coil 5 is connected to a transformer 3 connecting to the electrostatic induction thyristors. A transistor (TR) Q1 is conductive by a pulse train phi1 generated by a drive circuit 4, a voltage VG1 is fed between the gate and cathode of the electrostatic induction thyristor A, which is turned on, a TR Q2 is conductive by a pulse train phi2 at a half period, a voltage VG2 is fed between the gate and cathode of the electrostatic induction thyristor A, which is turned off. A choke coil 2 is provided to prevent an AC current from flowing the side of a DC power supply 1. Thus, the high frequency oscillator using the electrostatic induction thyristors with high efficiency is obtained.
Patent JP-H03235880-A (JP)
Title: Snow removing device for dome roof
Inventor: NAGAMURA KAZUKI
IPC: E04H9/16
Filed: 1990-02-14
Abstract: PURPOSE:To improve the efficiency by loading a snow removing arm to a dome roof so that it can be freely turned, laying link-materials between the vertical sides of opposed L-shaped brackets in the arm along its longitudinal direction, and loading a screw conveyor to the bracket on one end. CONSTITUTION:A snow removing arm 8 extending in a semicircular arc shape is provided on the shaft-center 6 of a dome roof capable of being opened and closed composed of a fixed roof 3 and turnable roofs 4, 5, and the arm 8 is supported so that it can be freely turned. L-shaped main bracket 11 and sub- bracket 12 are arranged in the arm 8, parallel link-materials 13 are laid on the upper and lower sides of vertical sides of the brackets 11, 12, and a screw conveyor 10 is arranged to one end of the bracket 12. The arm 8 is moved and turned around the outer surface of the roof centered on the shaft 6. Removal of snow by the conveyor 10 is performed, the conveyor 10 follows the roof surface by links 10. Snow can thus be efficiently and positively removed.
Patent JP-H08201127-A (JP)
Title: Gas meter
Inventor: OTANI TSUTOMU
IPC: G01F1/00
Filed: 1995-01-27
Abstract: PURPOSE: To enable the curtailing of labor and time required for registering work by providing the function of learning a pilot flow rate to eliminate the need for registration using separate setters as in the past. CONSTITUTION: When a flow rate is used for a specified time to an extent of a pilot flow rate as such other than that registered currently (excluding zero flow rate), the flow rate is stored into a memory means 34. Then, an inspection is performed by an internal pipe leakage inspection means 33 to judge whether an internal pipe is normal or not (whether leakage occurs or not). When it is not normal (leakage occurs), the reporting to the effect is made by an alarm reporting means 35 and when it is normal (no leakage), after the returning of a gas passage breaking means 30 (two-way valve), the flow rate of a gas immediately before breaking by the gas passage breaking means 30 as stored into the memory means 34 is registered as pilot flow rate.
Patent JP-H05198193-A (JP)
Title: Line memory
Inventor: UEDA TOSHIHIRO
IPC: H04N5/907
Filed: 1992-01-20
Abstract: PURPOSE:To constitute a line memory capable of delaying as long as one horizontal scanning period with a memory capacity for memorizing only data to be delayed. CONSTITUTION:The capacity of a memory 1a is made to a size equivalent to the data quantity of data to be delayed, the movement of a reading/writing painter 2a is controlled by a down counter 4 and a zero detector 3, the movement of the memory 1a is stopped for a specified period of time and thus, the delaying as long as one horizontal scanning period is gained.
Patent JP-2000232162-A (JP)
Title: Programmable logic lsi
Inventor: FUJII TARO
IPC: H03K19/177
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain an integrated programmable logic cell which realizes a programmable logic means, a programmable connecting means, and a memory means and has a simple constitution by arranging basic circuits in the form of a two-dimensional array. SOLUTION: A basic cell 1 is provided with an integrated logic/connection circuit 101, inter-cell connection control circuits 104-107, a plurality of bidirectional connecting lines 108, an internal bidirectional connecting line 109, a logical input signal line 110, a logical output signal line 111, and the connecting line 112 between connection control circuits. The logic/connection circuit 101 contains an array of unit integrated logic/connection circuits 102 and an integrated logic/connection control circuit 103, and functions as a programmable logic circuit or programmable connection circuit depending upon the value of a mode information signal line 113 given from the outside or inside of the cell 1. The inter-cell control circuits 104-107 control the connection between adjacent cells and the circuit 101.
Patent JP-H03234318-A (JP)
Title: Method and apparatus for straightening bent tip of hot rolled plate
Inventor: TAKAKURA YOSHIO
IPC: B21D1/02
Filed: 1990-02-13
Abstract: PURPOSE:To straighten the bend in the direction of the width of the tip of a hot rolled plate and to improve the yield of the product by supporting the hot rolled plate in the center of a pass at two places other than the foremost place of the hot rolled plate and pushing it in the width direction at the foremost place. CONSTITUTION:Before the tip of the hot rolled plate 1 having a bent tip passes a 2nd roller 13, a 1st-a 3rd roller 12, 13, 14 wait at opened positions and when the tip comes nearly to the position of the 2nd roller 13, the rollers 12, 13 move in the direction of width and the hot rolled plate 1 is supported by these rollers in the center of the pass. Then, the roller 14 begins gradual rolling down according as the tip of the hot rolled plate 1 passes the 3rd roller 14. This roller 14 is rolled down by pushing the roller in the direction of the width. Further, the roller 13 is pushed in the direction opposite to the bent direction of the tip and so that the plate width is pushed in.
Patent JP-H10226825-A (JP)
Title: Method for granulating sintering raw material
Inventor: OYAMA NOBUYUKI
IPC: F27B21/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the added quantity of expensive lime added to the improvement of gas permeability by using a drum member, adding granulating alkaline water having a specific pH or higher to sintering raw material blending iron ore powder and auxiliary raw materials and granulating. SOLUTION: The iron ore powder, lime stone powder, coke powder and the other auxiliary raw materials are supplied into the drum mixer 1 from a belt conveyor 3, and the granulating water is added by spray water from a water spraying tube 2 faced to the upper part of the sintering raw material and rotary-granulation is executed while adjusting the moisture. At this time, the alkaline solution is added into the granulating water sprayed from the water spraying tube 2 to make the granulating water having >7 pH alkaline. Surface potential of the iron ore and the lime at the time of changing pH of the granulating water with hydrochloric acid and ammonia is charged to the positive under acidic condition of <7 pH and to the negative under condition of >7 pH to the iron ore, and to the positive under any range of pH to the lime.  Therefore, at the time of making the granulating water the alkaline, since the iron ore and the lime are mutually attracted, it is assumed that the strength at wet zone is improved.