baber/WOPTO huggingface dataset:
Patent JP-H09224121-A (JP)
Title: Animation paper and automatic reader
Inventor: NOZAKI SHINYA
IPC: H04N1/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide au automatic reader easily taking in plural animation papers in a computer and animation papers used for it. SOLUTION: A black part 13 is provided at the tip part of an animation paper 9 so as to include tapping holes 11a to 11c. Plural animation papers 9 are set to an automatic paper feeding device to read by means of a scanner 3 to estimate the centers 17a to 17c of the tapping holes 11a to 11c. Thereby the position of an image in the animation paper 9 is corrected and the corrected image is held in a disk.
Patent JP-S56125484-A (JP)
Title: Removal of moisture from petroleum fraction
Inventor: OKADA MORIHIRO
IPC: C10G33/06
Filed: 1980-03-10
Abstract: PURPOSE: To remove moisture from petroleum fractions economically, by a method in which a petroleum fraction is supplied to a vacuum container to evaporate moisture present and the moisture-containing gas is circulated with waste steam fom ejector to a steam stripper.  
     CONSTITUTION: Petroleum 2 is introduced into a steam stripper 1 where it is brought into contact with steam 5 in a countercurrent manner to separate light hydrocarbons 4 at the top of the stripper 1, and then bottom liquid 3 is supplied to a vacuum container 9 where moisture 12 is evaporated under reduced pressure by the heat of the bottom liquid 3. Then, demoistened fraction 11 is obtained from the bottom of the vacuum container 9. And, the moisture 12 evaporated with small amounts of hydrocarbons is sucked in the ejector 7 driven by steam 6 to reduce the pressure of the container 9, blown with waste steam 10 into the bottom of the stripper 1, and used as part of stripping steam. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10287597-A (JP)
Title: Production of bromomethylcyclopropane
Inventor: MITANI TOSHIMICHI
IPC: C07C17/16
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially and advantageously producing high-purity bromomethylcyclopropane while retaining high selectivity. SOLUTION: Cyclopropylmethanol is reacted with an organic sulfonyl halide in an aprotic solvent in the presence of a tertiary amine to afford a cyclopropylmethyl organic sulfonate and the resultant cyclopropylmethyl organic sulfonate is reacted with an alkali metal bromide and/or a quaternary ammonium bromide in an aprotic polar solvent to produce the objective bromomethylcyclopropane.
Patent JP-H06238345-A (JP)
Title: Jig for press bending plate
Inventor: SHIBUYA IKUO
IPC: B21D5/02
Filed: 1993-02-18
Abstract: PURPOSE:To provide a jig for press bending plate by which a work is bent in a Z shape without generating a strain. CONSTITUTION:A guide plate 15 provided corresponding to a bending die 1 and having an abutting face 15a in parallel with a receiving groove 3 of the die 1 and capable of positioning the work 4 is provided. The guide plate 15 is constituted rotatably movable between a position where the work 4 is positioned and an upper bending position of the end edge for positioning work 4.
Patent JP-S58147906-A (JP)
Inventor: HORIKOSHI EIJI
IPC: H01B12/02
Filed: 1982-02-25
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-H09220742-A (JP)
Title: Injection apparatus
Inventor: MATSUURA YASUTETSU
IPC: B29C45/52
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To stably weigh a molten resin by eliminating the stagnation of the molten resin sent to a nozzle part under pressure to prevent the generation of an inferior product and enhancing the durability of a back flow preventing valve. SOLUTION: This injection apparatus 21 has the passage 36 through which a molten resin is sent under pressure formed between a fixed valve body 35 having a back flow preventing valve body 26 provided on the side of the nozzle part 22 of a screw and a screw head 25. Further, the back flow preventing ring 37 formed along the inner wall 23a of a screw cylinder 23 and moved toward the nozzle part 22 along with the screw head 25 to open the passage 36 and capable of closing the passage 36 when the pressure feed of the molten resin is stopped is provided.
Patent JP-S60175179-A (JP)
Title: Transaction control system
Inventor: KUMAZAKI TSUTOMU
IPC: G06Q50/00
Filed: 1984-02-20
Abstract: PURPOSE:To increase the chances of service to an important customer by informing that the balance of the account requested to transact exceeds a prescribed amount to a shop having an automatic machine so that the user of the automatic machine is regarded as an important customer. CONSTITUTION:A transaction requesting telegram from the automatic machine 5 is informed to a center system 1. A CPU10 in the center system 1 starts a file control device 13 by using the account No. of the received telegram as a key to retrieve the information of the acount. The CPU10 decides whether the transaction requesting user is an important customer or not on the basis of the balance data included in the account information obtained from the retrieved result. When the transaction is requested from an important customer, the CPU10 refers a file 14 moreover and edits user's information such as the name and address of the user. The CPU10 informs the edited result to a monitor terminal 3 by a forced telegram.
Patent JP-S58147592-A (JP)
Title: Method for pigmenting aluminum or aluminum alloy
Inventor: CHIBA KAZUO
IPC: C25D11/12
Filed: 1982-02-27
Abstract: PURPOSE:To obtain a durable desired deep color in a short time, by forming an anodic oxide film on an Al material, subjecting the film to AC electrolytic treatment in an aqueous sulfuric acid soln. at low voltage, and pigmenting the film. CONSTITUTION:An anodic oxide film is formed on Al or an Al alloy, and the film is subjected to AC electrolytic treatment in an aqueous sulfuric acid soln. at about 3-20V anodic oxidation voltage which is below the electrolytic voltage during the formation of the anodic oxide film. After finishing the pretreatment, the film is washed, colored with a dye or an inorg. pigment, washed, and subjected to treatment for sealing the pores. By this method, even in case of a thin film having >=about 10mum thickness, a desired deep color with a superior hue and superior luster free from irregular color is obtd.
Patent JP-H04267819-A (JP)
Title: Nursery container made of paper
Inventor: SHIMAZUMI KAZUO
IPC: A01G9/10
Filed: 1991-02-25
Abstract: PURPOSE:To suppress slippage and movement of nursery containers when housed and filled in a nursery box by projectingly providing plural small projections at a prescribed interval on the outer periphery of the nursery containers having dimensions so as to enable arrangement of the two nursery containers in the longitudinal direction of the nursery box therein. CONSTITUTION:The dimensions of nursery containers 1 in which groups of nursery pots 3 having an opening 2 for growing seedlings on the tip are arranged crosswise are regulated so as to enable arrangement of the two nursery containers in a rectangular nursery box. The outer peripheries on the sides of the nursery containers corresponding to the long sides of the nursery box are provided with small projections 5, 5... at a prescribed interval to suppress slippage and movement of the nursery containers in the nursery box and prevent a mistake in assembling.
Patent JP-H07238890-A (JP)
Title: Variable displacement pump
Inventor: OKUBO YOSHIO
IPC: F04C2/344
Filed: 1994-02-28
Abstract: PURPOSE:To avoid any decrement in discharge quantity due to a leak by compensating for the leak of operating oil when pump rotational speed is in a low speed range. CONSTITUTION:A cam ring 3 is eccentrically rotatably arranged along the outer circumference of a rotor 1, and a pump chamber c is formed between the rotor 1 and the cam ring 3. An orifice 27 is interposed on a pump discharge side passage. A piston 9 which is energized in an initial regulation position by a spring 10 for return is connected to the cam ring 3. The piston 9 is operated in response to a differential pressure between those before and behind the orifice 27. A regulation position adjusting mechanism 31 which moves back the regulation position of the piston 9 when forward pressure becomes over its predetermined value is provided in a first pressure chamber 29 in which the forward pressure of the orifice 27 is introduced. When a load pressure is increased when the pump rotational speed is in a low speed range, the regulation position adjusting mechanism 31 moves back the regulation position of the piston 9 by increasing the pressure before the orifice 27. Hereby, the piston 9 is moved back so as to increase the discharge quantity of the pump chamber c.
Patent JP-H03235707-A (JP)
Title: Camber angle control device for wheel
Inventor: NAKAGAWA KUNIO
IPC: B60G7/00
Filed: 1990-02-09
Abstract: PURPOSE:To improve a driving feeling, with the variation of a vehicle steering characteristic due to acceleration and deceleration restrained, by controlling an actuator for adjusting the camber angle of each wheel based on fore and aft acceleration acting on a vehicle. CONSTITUTION:Actuators 2, 4, 6, and 8, having a hydraulic cylinder constitution for adjusting each camber angle of front and rear wheels, are provided, and electromagnetic control valves 10, 12, 14, and 16 are equipped to a supply passage 18 connected to the discharge side of a pump 20 for controlling each actuator 2 - 8. Each of control valves 10 - 16 is controlled with a controller 32 corresponding to a vehicle traveling condition via a drive circuit 30. In controlling with the controller 32, an output signal of such as a fore and aft acceleration sensor 52 is inputted in the controller 32, and each of control valves 10 - 16 is controlled based on fore and aft acceleration acting on the vehicle. This permits the restrain of the variation of a vehicle steering characteristic due to acceleration and deceleration at the time of vehicle traveling to improve a driving feeling.
Patent JP-S57146148-A (JP)
Title: Method and apparatus for automatic quantitative measurement of non-metal element in metal
Inventor: OOTSUBO TAKASHI
IPC: G01N27/416
Filed: 1981-03-04
Abstract: PURPOSE:To determine the quantity of a plurality of mixed non-metal elements speedily with accuracy by a method wherein, in the determination of non-metal elements  contained in metal which are heated and extracted in the atmosphere of hydrogen,  several pairs of heater extractors and absorption cells are provided and used alternatively. CONSTITUTION:Furnace core tubes 3, 3' are contained in a heating furnace 7 and  absorption cells 10, 10' are contained in a thermostatic tank 8 whereby a combination  of the tube 3 and the cell 10 and a combination of the tube 3' and the cell 10' are provided in such a way that they can be used alternatively. Next, after an absorption  liquid and a specimen are supplied to the cells 10, 10' and boats 4, 4' respectively, the  temperature of the heating furnace 7 is raised by a control device 17 according to a  program. Subsequently, a group of valves 5, 6, 12 are operated to allow hydrogen sent  from a gas supply 1 to flow into a density measuring device 16 via the furnace core  tube 3 and the cell 10. The device 17 is used to store the analysed value of the first  metal element which has been obtained from the measured value of the first non-metal element hydride and then to store the analysed value of the second non-metal element which has been obtained by the use of the furnace core tube 3' and the cell 10' also at the predetermined temperature. The valve is displayed on a printer 18.
Patent JP-H03234187-A (JP)
Title: Picture transmitter
Inventor: DOI HIROSHI
IPC: H04N5/92
Filed: 1990-02-08
Abstract: PURPOSE:To eliminate the need for a memory in a picture transmitter and to simplify the constitution by using a storage medium in a removable form for a memory storing a picture data. CONSTITUTION:The transmitter is provided with a storage medium 31 removed from a main body storing a picture data, a connector 32 with the storage medium 31 loaded thereto and a picture transmission means 38 having a transmission section 33 sending directly a picture data stored in the storage medium 31. Thus, a picture data is read from the storage medium 31 loaded to the connector 32 and sent from the transmission section 33 and an IC memory card 31 is used as a memory for the picture transmitter 38 to save the memory in the picture transmitter to send the picture with less deterioration.
Patent JP-H11142528-A (JP)
Title: Ground vibration detector
Inventor: KATO SEIICHI
IPC: G01N29/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To enable setting-up always vertical to the surface of the ground and fixing, by using the constitution of a vibration detector main body detecting the vibration of the ground and a penetration part which protrudes from the main body and is used for fixing to the ground. SOLUTION: A ground vibration detector 1 consists of a vibration detector main body 2 and a penetration part 3. The main body 2 has a nearly columnar housing composed of aluminum. The main body 2 has an axis sensitive to a signal of vibration or the like facing a specified direction, and can detect vibration along the axis. A nearly conical penetration part 3 composed of aluminum whose tip is sharpened and made to protrude downward is formed in the bottom part of the main body 2. The length direction of the penetration part 3 is in parallel to the sensitive axis of the detector which is the specified direction. When the penetration part 3 penetrates vertically to the ground surface, the sensitive axis of the vibration detector main body 2 also becomes vertical to the ground surface.
Patent JP-S54121564-A (JP)
Title: Denitrification device of waste water
Inventor: ISHIDA KOUJI
IPC: C02F3/34
Filed: 1978-03-14
Abstract: PURPOSE: To economically denitrify waste water, by reducing the quantity of chemicals added by installing a flow path for returning reduction disposal water to a pH adjusting tank from a reduction tank and a device for returning the sludge of a separator to the reduction tank, in a denitrification device of waste water.  
     CONSTITUTION: Raw water containing nitrogen components is weakly alkalized to pH 8W9 at a pH adjusting tank 4, and introduced to an oxidation tank 13, and air containing oxygen gas is dissolved in disposal water at a fall tank 7 and the water is oxidation disposed by activated sludge while circulation fluidizing disposal water, and sludge is coagulated by the bubbling of dissolved gas at a floating tank 8. The water is introduced to a reduction tank 14, oxidized disposal water is reduced by activated sludge under the presence of organic carbon and nitrogen components are gasification removed. Activated sludge is further separated at a separator 16. Reduction disposal water with high alkalinity at the reduction tank and activated sludge at the separator 16 as an organic carbon source at that time are returned and reutilized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01205239-A (JP)
Title: Duplex system
Inventor: HAYASHI TAKAO
IPC: G06F11/20
Filed: 1988-02-10
Abstract: PURPOSE:To independently attain an interruption processing with both systems by providing a new context area to execute a new processing at the time of the interruption generation and an old context area to execute an original processing at the time the return from interruption at respective present system area and preliminary system area of a main memory. CONSTITUTION:Main memories 10 and 20 are provided with new context areas 11A, 12A, 21A and 22A to execute the new processing at the time of interruption generation for on-line system areas 11 and 21 and preliminary system areas 12 and 22 and old context areas 11B, 12B, 21B and 22B to execute the original processing at the time of returning from interruption. At the time of the interruption and at the time of the interruption return, it is controlled whether its own system is an on-line system or a preliminary system, and the new context areas 11A, 12A, 21A and 22A and the old context areas 11B, 12B, 21B and 22B are changed respectively. Thus, the interruption processing can be independently executed mutually with both systems.
Patent JP-H05230263-A (JP)
Title: Production of foamed polystyrene resin board
Inventor: ISHIKAWA MIKIO
IPC: B29C48/90
Filed: 1992-02-18
Abstract: PURPOSE:To produce the title board by utilizing a polystyrene resin which has been recycled or has a relatively low wt.-average mol.wt. CONSTITUTION:100 pts.wt. resin mixture comprising 30-100wt.% polystyrene resin which contains 0.2-1% solvent boiling at 70 deg.C or higher and has a wt.- average mol.wt. of 10X10<4>-22X10<4> and 70-0wt.% polystyrene resin which contains up to 0.2 X solvent boiling at 70 t or higher and has a wt.-average mol.wt. of 20X10<4>-40X10<4> is compounded with 2-10 pts.wt. finely powdered talc, fed to an extruder, and melted. A blowing agent mainly comprising methyl chloride is added to the melt at the intermediate point of the extruder and homogeneously mixed with the melt. The resulting mixture is adjusted to the foaming temp. and extruded through a narrow path into a low-pressure zone, where the extrudate is allowed to expand and then proceed between two molding plates for controlling the thickness of the expanded extrudate, giving the title board.
Patent JP-S55123286-A (JP)
Title: Switching system of electronic switchboard control part
Inventor: FURUKAWA TOMIO
IPC: H04M3/22
Filed: 1979-03-15
Abstract: PURPOSE:To simplify the recovery of a unit control part from a fault, by providing a switching method with exercises control over the unit control part even from a stand-by side central control part. CONSTITUTION:In-use/stand-by doubled central control parts 1 and 2 are connected via buses 8 and 9 to switching circuits 6 and 7, which switch buses to central control part 1 or 2 by switching signal 10 from in-use/stand-by switching control part 3 and connect them to unit control parts 4 and 5. Both the switching circuit, having the function of expanding output instruction information from central control parts, give effect the switching to a bus system (stand-by side) reciprocal with the switching signal from switching control part 3.
Patent JP-S58147710-A (JP)
Title: Waveguide type optical control device
Inventor: KONDOU MITSUKAZU
IPC: G02F1/313
Filed: 1982-02-26
Abstract: PURPOSE:To reduce influence by leakage of an electric field in case when each optical control element is made close to each other, and to integrate many elements, by installing a groove between control electrodes of the optical control element. CONSTITUTION:A groove 30 is installed in an area between a directional coupler 12 and 13. In this way, even in case when voltage V is applied to a control electrode 18, and control electrodes 16, 17 and 19 are set to voltage ''0'', leakage of an electric field to optical waveguides 4, 5 can be reduced. Accordingly, the interval of the coupler 12 and 13 can be made closer to each other, and many optical control elements can be integrated onto a small substrate.
Patent JP-H04269269-A (JP)
Title: Scaffold board clamp
Inventor: SHIODA TATSU
IPC: E04G7/04
Filed: 1991-02-25
Abstract: PURPOSE:To enable safe clamping for fixing a scaffold board to a scaffold pipe and enable a scaffold board clamp to be reused. CONSTITUTION:To fix a scaffold board 4 on a scaffold pipe 5, a scaffold board clamp is used comprising a fastener 1, an inner holder 2 and an outer holder 3. The fastener 1 has an annular portion into which the scaffold pipe 5 is fitted and springs 1a are formed on both sides of the annular portion and hook portions 1b are formed at both end portions of the fastener 1. The scaffold pipe 5 is fitted into the annular portion of the fastener 1 and the inner holder 2 is locked to the pipe 5 by the hook portions 1b. When there are a plurality of scaffold boards 4, the scaffold boards 4 are connected to one another in a continuous manner by the inner and outer holders 2, 3.
Patent JP-H09223345-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KITAMURA KAZUYA
IPC: G11B5/53
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent a bad influence on the signal recording/reproducing operation caused by the generation of distorsion and deformation on a fixed drum due to stress at the fixing work when a magnetic recording/reproducing drum is mounted on a magnetic tape running mechanism in a magnetic recorder using the magnetic recording/reproducing drum. SOLUTION: In the magnetic recording/reproducing device provided with the magnetic recording/reproducing drum consisting of the fixed drum 12 to be fixed to a drum base 11 and a rotary drum rotating along a center shaft, flanged projecting parts 11c are arranged on the drum base 11 or the fixed drum 12, then the rigidity of the connected parts is reduced by fixing the drum base 11 and the magnetic recording/reproducing drum with the use of mounting members at the projecting parts 11c.
Patent JP-H05228739-A (JP)
Title: Current-carrying device of electrode for minute electric discharge machining
Inventor: MIZUTANI TAKESHI
IPC: B23H9/14
Filed: 1992-02-18
Abstract: PURPOSE:To provide a current-carrying device of the electrode for the minute electric discharge machining which is used in a minute electric discharge machine for an ink jet printer nozzle and the like, stably supplies the electric power with less voltage fluctuation to be used in machining to the electrode even in the operation for a long time and improves the reliability, the machining efficiency, the economical efficiency or the like. CONSTITUTION:A receiving seat of conical hole shape is formed to the upper surface of a shaft-shaped electrode for the minute electric discharge machining 7. A current- carrying ball 13 is supported by a receiving seat. A contact plate 15 made of the conductive material is mounted on the tip part of a lever 12 to feed the electrode through an insulating board 14, and the contact plane 15 is brought into contact with the current-carrying ball 13. A container 16 is fitted to the upper external circumference of the electrode for the minute electric discharge machining. An electrically conductive fluid substance 19 is filled in the container 16, and the electrically conductive fluid substance 19 is interposed at the contact surface between the contact plate 15 and the current-carrying ball 13 and between the current-carrying ball 13 and the receiving seat respectively, reducing the contact electric resistance at the respective contact parts.
Patent JP-S57144457-A (JP)
Title: Ultrasonic flaw detection for round steel bar
Inventor: IWASAKI MASAYOSHI
IPC: G01N29/27
Filed: 1981-03-03
Abstract: PURPOSE:To perform flaw detection right under the surface of a material with good sensitivity by making ultrasonic waves incident to a round steel bar at a 45+ or -8 deg. angle of refraction thereto, and detecting the reflection signal from the area near the 1st reflection position where ultrasonic waves converge. CONSTITUTION:While a round steel bar 2 which is held sandwiched from above and below at the front and rear of a water tank 1 is revoleved around its axial center by means of skew rolls 3 and pinch rolls 4, the bar 2 is conveyed at a constant speed in a longitudinal direction, and ultrasonic waves are transmitted from a probe 9, whereby the flaw detection is accomplished. In this case, the ultrasonic waves are made incident to the bar 2 from the outside surface thereof in such a way that the angle alpha of refraction attains 45+ or -8 deg., and these are converged at the 1st reflection position 1B where the ultrasonic waves entering the inside of the bar 2 reflect on the material surface. A flaw detector 12 gates the range G before and behind the point 1B, detects the reflection signal generated from the range G and detects the non-metallic inclusions existing within the range of about 10% below the surface in the bar 2. Thereby, defects are detected with high sensitivity and the influence of surface roughness is eliminated.