baber/WOPTO huggingface dataset:
Patent JP-H0214352-A (JP)
Title: Electronic calculator with graph display function
Inventor: WATANABE KAZUYOSHI
IPC: G06F3/153
Filed: 1989-05-17
Abstract: PURPOSE:To execute the display of discontinuous graph by preventing an interval between two points from being linked when coordinate data (y), which continue in an (x)-axis direction, go out of a display area. CONSTITUTION:At first, a distance (x) from an xmin is set to 0 and the (y) at such a time is operated by an arithmetic part 5. Then, the (x) and (y) are respectively stored in registers 3E and 3F. Next, the (x) is set to +1 and the (y) is found in the same way. Then, they are stored in registers 3G and 3H. The data of these two points are read. When one point, out of the two points at least, is a coordinate in an area which is set to 3I-3L, the graph to connect the two points is written to a graph display buffer 6A. When the both points are coordinates out of the area, the linking of the above mentioned two points is not executed. When the data of the registers 3G and 3H are moved to the 3E and 3F, the (x) is +1, and the (x) is in the set area, the above mentioned graph preparation is repeated.
Patent JP-H09298908-A (JP)
Title: Laser leveling controller for tractor
Inventor: KOMODA SHOJI
IPC: A01B35/04
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To minimize the disturbance of tilled soil surfaces in the case that a tractor equipped with a laser leveling controller becomes unable to receive the laser beam during the leveling operation. SOLUTION: A stand 37 is set on the levee 36 in the field and a light emitter 38 is set to the top of the strand 38. A laser beam is emitted from the light emitter 38 horizontally at a certain height on the field face in a certain angle range. This laser beam is received with a photodetector 35 attached to the body of the tractor to detect the running height of the body 10 whereby the leveling is controlled so that the tilling depth of the rotary working machine 12 may be kept constant. When the laser becomes no longer received, the rotation angle of the lift arm is held as it is at the time, the posture of the rotary tilling machine 12 is kept unchanged at its tilting depth.
Patent JP-S62278758-A (JP)
Title: Cooling passage structure of fuel cell
Inventor: MOTOO SATORU
IPC: H01M8/02
Filed: 1986-05-27
Abstract: PURPOSE:To increase the heat radiation effect of a fuel cell by forming metal frame stack arranged on both sides of a cell with a stack having three passages in which heat conductive fins are built in, and using the middle passage as a cooling medium passage. CONSTITUTION:A metal frame stack 1 is arranged on both sides of a cell formed by placing an anode and a cathode on each side of an electrolyte plate to form a unit, then a plurality of units are stacked to form a fuel cell. The metal frame stack is formed by stacking a cooling passage frame 20 having corrugated fins 23 in its center, and an anode gas passage frame 10 and a cathode gas passage frame 14 having fins 33 and 43 in the center respectively are stacked via a separator 5. A cooling medium is supplied to a cooling medium passage 2 formed with fins 23 from a passage hole 14 and exhausted from a passage hole 15. Since unnecessary heat in gas passages 3, 4 is transmitted to the cooling medium, cooling effect can be increased.
Patent JP-H08317183-A (JP)
Title: Digital copying machine and image edit control method for digital copying machine
Inventor: HATAKE SHIGEO
IPC: H04N1/387
Filed: 1995-05-19
Abstract: PURPOSE: To execute a series of processing by displaying an executing state of an image edit program down-loaded to an information processing unit A by a CPU onto a display device of the processing unit A with an edit command from an operation section. CONSTITUTION: A CPU 2a of a copying machine 1 requests down-load of an image edit application program P to an information processing unit 19 by a command of a command member 14. The processing unit 19 conducts desired extended image edit processing based on control data generated according to the down-loaded program P. The CPU 2a displays the program execution state on the processing unit 19 onto an LCD display device 6 based on an image edit command from the command member 14 with respect to the program P. Thus, a series of processing from loading of the required program P stored in an external database to the processing unit 19 and start of the program is executed and displayed by an operation command from the copying machine 1.
Patent JP-S616751-A (JP)
Inventor: SUTEFUAN BARUBU
IPC: G11B20/10
Filed: 1985-06-06
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-S5549302-A (JP)
Title: Herbicidal composition for rice paddy
Inventor: MOTOJIMA KENJI
IPC: A01N37/32
Filed: 1978-10-03
Abstract: PURPOSE: The title composition free from phytotoxicity, composed of N-n-propoxyethyl-2, 6-diethyl-α-chloroacetanilide and a specific compound, which can be applied from the germination to the growth period of weeds in paddy fields and is effective to perennial weeds as well as annual weeds.  
     CONSTITUTION: 1W5 parts by weight of N-(4-chlorobenzyloxyphenyl)-3, 4, 5, 6- tetrahydrophthalimide is mixed with 1 part of N-n-propoxyethyl-2, 6-diethyl-α- chloroacetanilide. The composition has a remarkable symergistic herbicidal effect to not only annual weeds but also perennial ones, e.g. Sagittaria, Scirpus etc. at low concentration, and is harmless to paddy rice. The composition is pref. applied in the form of granules. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06332827-A (JP)
Title: Receiver
Inventor: KOBAYASHI TADASHI
IPC: G06F13/00
Filed: 1993-05-24
Abstract: PURPOSE:To reduce the number of write processings to a reception buffer and to accelerate a reception speed by using the number of continuous free areas as a parameter for managing the reception buffer. CONSTITUTION:Data inputted from an interface 1 are read out by a reception means 12, the data are stored in a reception buffer area 10 secured on a work memory by a storage means 13 and the data of the reception buffer area 10 are delivered to an analysis means 15 by a delivery means 14. Then, the reception buffer 10 is managed by a write pointer 17 for indicating a position where the new data are to be written, a read pointer 16 for indicating the position where the data of the reception buffer are read out and the number of the continuous free areas 20. Then, the write pointer 17 and the read pointer 16 perform write and read towards the direction of an arrow 22.
Patent JP-H09300466-A (JP)
Title: Profile for lining existing pipe
Inventor: YOSHIKAWA HIDEYO
IPC: B29C63/32
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To easily mold a profile into a tublar shape having the same cross-sectional shape as an existing pipe and to prevent the deformation of the profile by spring back. SOLUTION: A strip-like substrate 11 constituted of a flexible synthetic resin is formed so that the adjacent side edge parts thereof are engaged mutually when the substrate 11 is spirally wound along the inner peripheral surface of the existing pipe. A strip-like plastically deformable member 12 plastically deformed when curved along the inner peripheral surface of the existing pipe is provided to the substrate 11. The plastically deformable member 12 is bent so as to have a W-shaped cross section and a plurality of slits 12a are provided to the bent parts protruding toward the inner peripheral surface of the existing pipe at a time of curving so as to provide a proper interval in the longitudinal direction of the member 12.  When the substrate 11 of a profile 10 is set to a predetermined curved state, the plastically deformable member 12 is easily plastically deformed to the same curved state by respective slits 12a to hold the substrate 11 to the curved state.
Patent JP-S61278890-A (JP)
Inventor: TAKUBO YONEJI
IPC: G02F1/03
Filed: 1985-06-04
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-S61279006-A (JP)
Inventor: KIMURA YUJI
IPC: G02B6/44
Filed: 1985-06-05
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-H11293519-A (JP)
Title: Biodegradable continuous filament and its production
Inventor: MATSUOKA FUMIO
IPC: C08L101/16
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable continuous filament having a practicable strength and a dry-touch feeling hardly causing environment pollution, excellent in flexibility and useful for clothing or the like by forming a polymer consisting essentially of an aliphatic polyester and having the melting point not lower than a prescribed value into the fiber under a specified condition. SOLUTION: This biodegradable continuous filament is obtained by melt- spinning a polymer consisting essentially of an aliphatic polyester of a polylactic acid-based polymer such as a polymer selected from a poly (D-lactic acid), a poly (L-lactic acid), a poly (D/L-lactic acid), a copolymer of D-lactic acid and a hydroxycarboxylic acid and a copolymer of L-lactic acid and the hydroxycarboxylic acid, or a blend thereof, and having >=100 deg.C melting point, hot-drawing the spun fiber after winding the spun fiber or following the spinning, at a drawing ratio larger than the maximum elongation of the fiber at a temperature not less than the glass transition temperature and not higher than the softening temperature to manifest groove-like concavoconvexs on the fiber surface.
Patent JP-S6014226-A (JP)
Title: Illuminating device of copying machine
Inventor: KITAZAWA MASAHIRO
IPC: G03B27/54
Filed: 1983-07-05
Abstract: PURPOSE:To prevent the dust of a toner, etc. from flowing in from an opening part by constituting a titled device so that a lamp replacing opening is closed by a cap which is detachable together with the replacement of a lamp. CONSTITUTION:A cap 11 is provided on the lamp replacing opening 8 of a holding body 5 for holding a lamp 2 and a passive reflector 3. The cap 11 can be attached so that it is detachable in a state that it remains fitted to the end part of the lamp 2, also can be attached so as to be freely detachable, to the opening 8 independently from the lamp 2, and in any case, the opening 8 is closed in a regular state in which the lamp 2 is installed, and the flow-in of the dust of a toner, etc. is prevented, but when replacing the lamp 2, the cap is attached so that it does not obstruct the detaching and attaching from and to the opening 8.
Patent JP-H10312582-A (JP)
Title: Initialization system for optical information record carrier
Inventor: HORAI KEIICHIRO
IPC: G11B7/26
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of a recording film by fixing a semiconductor laser in an optical pickup such that the joint face of a semiconductor laser is projected in the tangential direction of an optical disc track thereby suppressing the effect of the emission intensity distribution of the semiconductor laser on the surface of the recording film of an optical disc. SOLUTION: A light a1 emitted from a semiconductor laser 4 is passed through an objective lens 6 and converged, as a light beam a2, onto the surface A of a recording film of an optical disc 1. The semiconductor laser 4 is disposed in an optical pickup 7 such that the joint face thereof is projected in the tangential direction, i.e., the track direction, of the optical disc 1. The beam has an elliptical shape spreading in the tangential direction of the optical disc 1 and the optical beam intensity is distributed in the tangential direction of the optical disc 1. The shape of the light beam is set to have width and tangential length equal to 5*100 μm by applying an offset voltage Vf to an automatic focal point control loop.
Patent JP-H06305562-A (JP)
Title: Carriage conveyer
Inventor: ABE SHINPEI
IPC: H02K41/025
Filed: 1993-04-26
Abstract: PURPOSE:To convey many carriages only by setting up a single primary side coil of a linear motor. CONSTITUTION:A supporting frame 15 of internally mounting a secondary side conductor 16 of a linear motor is arranged between a pair of running rails 14 on which a carriage 10 runs, and a running unit 20, built in with a primary side coil of the linear motor, is runnably mounted to a guide rail 18 provided in the supporting frame 15. A lift unit 25, mounted/removed to/from the carriage 10 by magnetic force, is arranged in an upper part of the running unit 20, to connect the carriage 10, as necessary, through the lift unit 25 to the running unit, and the running unit 20 runs with the linear motor as a driving source, to integrally move the carriage 10 with this running unit.
Patent JP-S5746055-A (JP)
Title: Exhaust gas reflux control device for internal combustion engine
Inventor: OOTSUKA KAZUO
IPC: F02M25/07
Filed: 1980-09-02
Abstract: PURPOSE: To announce a warning of the abnormal operation of an exhaust gas reflux device and stop its operation so as to protect an internal combustion engine by detecting the normal and abnormal condition of said device using a detector.  
     CONSTITUTION: An intake and exhaust manifolds 2, 8 of an internal combustion engine are communicated with each other by means of an exhaust gas recirculation passage 16 having an exhaust gas return valve 17 which is actuated by an electromagnetic valve 19 regulating the negative pressure of a negative pressure passage 18. Signals from lead switch 7 detecting the acting of a pulse motor 5, a sensor of O 2  in the exhaust gas system, an atmospheric pressure sensor 10, and a negative pressure sensor 15 are input to an electronic control circuit 6, while a control valve 4 of a carburettor and the valve 19 are feed-back-controlled. The control circuit 6 judges it abnormal when the difference between output and input levels exceeds a predetermined value and makes the valve 19 to close the valve 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62279675-A (JP)
Title: Protective circuit for semiconductor integrated circuit
Inventor: HIGUCHI HISAYUKI
IPC: H03F1/00
Filed: 1986-05-29
Abstract: PURPOSE:To prevent a semiconductor integrated circuit from causing a parasitic effect such as a latchup by forming a high density impurity layer in the bottom of a device in which a resistance value alters according to an input to reduce a delay time without loss the performance of a protective circuit for the integrated circuit. CONSTITUTION:A low density P-type source, drain regions 407, 408 are formed deeply in contact with a high density N-type region 302. Thus, when the breakdown voltages of the source, drain and the region 302 of an MOSFET are suitably reduced so that a negative large voltage is applied to the source or the drain, a current flows through a junction between the regions 407, 408 and the region 302 to prevent a protective circuit itself from breaking down. Since the thicknesses of the regions 407, 408 are increased, a conductivity between the source and the drain when the MOSFET is conducted is raised.
Patent JP-H10312894-A (JP)
Title: Inverter type ballast
Inventor: OKUTSU KENZO
IPC: H05B41/282
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a high frequency voltage generation circuit, and the like by an abnormal voltage in an inverter type ballast. SOLUTION: An output voltage Ed of a power supply circuit 10 is converted into a low voltage Ea by a zener diode D1, and the voltage Ea is supplied to a drive circuit 52. A thyristor SCR is connected in parallel to the zener diode SCR. A snubber circuit SB composed of a resistor R7 and a capacitor C7 absorbing abnormal voltage generating in a switching element Q2 is connected in parallel to the switching element Q2 forming the output portion of a high frequency voltage generation circuit 50. A voltage generated in the resistor R2 is detected by a voltage detection circuit 40, and when the detected voltage is not in a predetermined range, the thyristor SCR is turned on so as to stop voltage supply to the drive circuit 52. Thereby, the operation of the high frequency voltage generation circuit 50 is stopped so as to prevent the occurrence of an abnormal voltage.
Patent JP-H09277049-A (JP)
Title: Welding equipment by robot
Inventor: TSURUIKE MITSUGI
IPC: B23K9/12
Filed: 1996-04-20
Abstract: PROBLEM TO BE SOLVED: To dispense with a large-sized and expensive jig for fixing a member to be welded, particularly in welding a large long member using a robot, and also to quickly and accurately position a welding robot to the welding line of the member to be welded. SOLUTION: The equipment is constituted of a welding robot 11, frame 13 for fixing the robot 11 through a supporting base 12, seating mechanism 14 for surely mounting the frame 13 on a member to be welded (side member 3, 3' of a chassis frame 1 or reinforcing plate 2, 2'), fixing mechanism 15, 16 which seats the frame 13 at a prescribed position and which temporarily fixes it in the direction of back and forth and right and left, swing moving frame 17 for hanging the frame 13 and moving it horizontally, and hanging/vertically moving mechanism 18 for the frame 13. As a result, the robot is surely and easily fixed temporarily directly on the member to be welded, with a distance accurately set between the robot and the welding line.
Patent JP-H06332337-A (JP)
Title: Fixing device
Inventor: OKAMOTO MASAMI
IPC: G03G21/20
Filed: 1993-05-25
Abstract: PURPOSE:To provide a fixing device constituted so that temperature drop at the end part of a fixing roller just after the rising thereof can be suppressed and fixation at the end part of a transfer paper can be improved. CONSTITUTION:In the fixing device which is provided with the fixing roller 1 having a heat source 2 inside and a pressure roller 4 in press-contact with the roller 1 and which fixes toner on the transfer paper by heat and pressure by passing the transfer paper between the rollers 1 and 4; a cold air blowing mechanism 11 is disposed to be faced to a central part in the longitudinal direction of the roller 1. Besides, a rising-time blowing adjustment means driving the spraying mechanism 11 just after the rising of the roller 1, blowing cold air toward the surface of the roller at the central part and lowering the temperature of the surface is provided.
Patent JP-S6017281-A (JP)
Title: Trochoid pump
Inventor: FUJIKAWA NAKAJI
IPC: F04C2/10
Filed: 1983-07-07
Abstract: PURPOSE:To prevent deterioration of discharging power by precluding abrasion of an outer rotor by means of maintaining a rotor housing out of contact with the outer rotor under fixed oil pressure by filling a gap between them with part of ejected acting oil through a pressure regulator valve. CONSTITUTION:Part of acting oil 1 being discharged from a discharging outlet 3 is supplied into a gap 11 between a rotor housing 4 and outer rotor 5 by way of pipes 19 and conducting holes 14 after having been decompressed to a fixed pressure by a regulator valve 16 and divided equally in a quarter through a branck pipe 18. Thus, the rotor housing 4 and outer rotor 5 are kept free of contact each other. In consequence, abrasion of the outer rotor 5 can be reduced, resulting in prevention of loss of discharging power due to leakage of the acting oil and also a semi-permanent life of the outer rotor 5 can be expected.
Patent JP-S612420-A (JP)
Inventor: MARUSERU TSUBURIN
IPC: H05B37/02
Filed: 1985-06-05
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-H0419271-A (JP)
Title: Front wheel steering device for vehicle
Inventor: NAGAOKA MITSURU
IPC: B62D5/30
Filed: 1990-05-10
Abstract: PURPOSE:To steer front wheels by means of an actuator even during failure in operation of a control means by providing a switching means to switch control of operation of the actuator to control of an auxiliary control means during detection of failure in operation of a failure in operation detecting means. CONSTITUTION:When failure in operation occurs to a control unit 15, front wheels 4 and 4 on both sides are not steered along with operation of a handle 8, and a second shaft 10b is not rotated following rotation of a first shaft 10a to which the handle 8 is coupled. In which case, an abnormality detecting means 29 serving as a failure in operation detecting means to detect failure in operation of the control unit 15 based on rotation displacement of the two shafts 10a and 10b and a backup valve mechanism 30 to steer the front wheels 4 and 4 on both sides by means of a hydraulic cylinder 7 along with operation of the handle 8 during detection of failure in operation by means of an abnormality detecting valve mechanism 29 are provided between the first and second shafts 10a and 10b.
Patent JP-H0421549-A (JP)
Title: Water-permeable concrete
Inventor: SUGAWARA SHIGEYOSHI
IPC: E01C5/06
Filed: 1990-05-11
Abstract: PURPOSE:To improve water permeability and bending strength by containing an aggregate having a specific grain diameter and cement as principal components. CONSTITUTION:Water-permeable concrete is obtained by mixing an aggregate composed of >=20% aggregate having 2-3mm grain diameter, >=20% aggregate having 7-8mm grain diameter and the remainder of an aggregate having 3-7mm grain diameter with cement, slaked lime in an amount of 3-6% based on the cement, water and a water-reducing agent.
Patent JP-H02301789-A (JP)
Title: Developing device
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/08
Filed: 1989-05-16
Abstract: PURPOSE:To prevent the toner concentration from being reduced even if the toner consumption quantity increases, and also, to prevent the reduction in the image density by providing a developing image density measuring means, and also, controlling a toner collection bias, based on its measured value. CONSTITUTION:By a toner collection bias Vs being a potential difference of a toner supply roller 75 and a magnetic brush roller 41, a toner is supplied from the roller 75 to the roller 41. However, this supply is executed only when the toner concentration in an auxiliary developer stirring chamber 36 is below the reference, and when the toner concentration of a developer carried from the stirring chamber 36 is above the reference, on the contrary, an excess toner is collected to the toner supply roller 75. That is, in a replenishing area T, a toner concentration control for maintaining correctly the toner concentration in a developing device 2 is executed. In this regard, as for the toner collection bias Vs, the toner collection bias is controlled, based on a measurement by a means for measuring the developing image density. In such a way, even if the toner consumption quantity increases, it does not occur that the toner concen tration is extremely reduced.
Patent JP-H0419893-A (JP)
Title: Sealed external storage device
Inventor: ITO ISAMU
IPC: G11B33/14
Filed: 1990-05-11
Abstract: PURPOSE:To hold the inside of an enclosure at low humidity with the hygroscopic characteristic of anodized aluminium by forming the inner face of the sealed enclosure to be an anodized aluminium processed face. CONSTITUTION:In order to form the inner face of an aluminium enclosure to be an processed face, the aluminium enclosure applying resist to the outer face is put into sulfric acid solution 5 in a container 4, and a + voltage is impressed to this enclosure. When an electrode 6 is put into the sulfric acid solution 5 and a - voltage is impressed to this electrode, the inside surface of the aluminium enclosure 1 is turned to the processed face by receiving an electrolytic operation. Thus, since inner face of the enclosure 1 is formed to be the anodized aluminium processed face 3 at least, the humidity in the enclosure 1 is absorbed to a lot of holes since the anodized aluminium is a porous film having a lot of holes with 120-300A diameter as is generally known, and the inside of the enclosure 1 is held at the low humidity.