baber/WOPTO huggingface dataset:
Patent JP-H11258196-A (JP)
Title: Ion-concentration measuring electrode and its manufacture
Inventor: IWAMOTO YOSHIKAZU
IPC: G01N27/36
Filed: 1998-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain an ion-concentration measuring electrode which does not require a high-input insulating circuit, whose impedance is low, which comprises an electrode response part and whose responsivity is high. SOLUTION: A plurality of capillaries 3 are bundled. While flow passags by through holes (n) in the capillaries 3 are left, only both end sides in gaps (m) between the bundled capilaries 3 are sealed. An internal liquid 6 is injected into the gaps (m). In addition, an internal electrode 5 which is connected to a lead wire 4 is inserted. Thereby, an ion-concentration measuring electrode is formed. By this constitution, flow-passage wall surfaces by the through holes (n) in the capillaries form electrode response parts. Since the plurality of capilaries 3 are bundled, liquid contact areas in the electrode response parts can be made remarkably wide as compared with those in conventional cases. As a result, the impedance of the ion-concentration measuring electrode can be lowered sharply, e.g. to 1/100 or lower as compared with that in conventional cases.  A high-input insulating circuit is not required as different from conventional cases. An ion concentration can be measured by a mV meter such as, e.g. a digital voltmeter or the like.
Patent JP-H10270916-A (JP)
Title: Dielectric resonator
Inventor: ABE HIROYUKI
IPC: H01P7/10
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress characteristic deterioration accompanied by the heat generation of a resonator, to prevent the deterioration of a Q-value and to stabilize a resonance frequency by forming the supporting stand of a dielectric resonator with an aluminum nitride ceramic having a high thermal conductivity. SOLUTION: The supporting stand 2 where the dielectric resonator 1 is arranged in a case 3 is formed by aluminum nitride ceramic which has high thermal conductivity and whose water absorption rate is not more than 0.1%. Thus, heat which the dielectric resonator 1 generates with resonance is efficiently discharged through the supporting stand 2 so as to prevent it from adversely affecting the resonance frequency and the Q-value. Then, the prescribed stable characteristic can be obtained. Furthermore, the Q-value is prevented from deteriorating by water absorbed at the time of cleaning dust powders adhered at the time of manufacturing the supporting stand 2 by suppressing the water absorption rate to be low. Then, drying time is shortened and manufacture efficiency is improved. Then, heat discharge effect can be improved by providing a heat discharge fin for the supporting stand 2.
Patent JP-H06297178-A (JP)
Title: Laser beam machine using surface pulse motor
Inventor: KIMURA KAORU
IPC: B23K26/04
Filed: 1994-04-12
Abstract: PURPOSE:To provide the laser beam machine which features a small size, high accuracy and low cost by well matching the structure simplicity possessed by a surface pulse motor and the characteristics intrinsic to laser (beam) processing. CONSTITUTION:A stand 61 is provided with a revolving shaft 39 freely rotatable around its perpendicular axis and this revolving shaft 39 is provided with a mirror 52 for reflecting the laser beam from a laser oscillator 90. A moving element 20 of the surface pulse motor is also provided with a revolving shaft 34 freely rotatable around its perpendicular axis. The revolving shaft 39 is provided with a mirror 51 for reflecting the laser beam reflected by the mirror 52 toward a work. The revolving shafts 34, 39 are so driven that the two reflection mirrors irradiate the work with the laser beams even if the moving element 20 moves.
Patent JP-2000262128-A (JP)
Title: Automatic harvesting of eggplant and apparatus therefor
Inventor: HAYASHI SHIGEHIKO
IPC: A01D46/24
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To selectively automatically harvest only a fruit in the proper time of harvesting by taking a photograph of the periphery of a long fruit such as an eggplant on a cultivation field surface where the fruits in the proper time of harvesting and improper time thereof are simultaneously produced, processing the resultant image with a computer, detecting the fruit, thereby controlling a manipulator and operating an end effector part. SOLUTION: A photograph of a long fruit such as an eggplant is taken with a camera 11 attached to an end effector part 4 and the resultant image is then taken into an image processing unit to carry out an image processing for detecting the fruit based on the color information of the taken image with a computer 21 of a controlling part 2. Thereby, the fruit is detected and moving positions of a manipulator 33 are determined from results of calculation of the fruit in a screen. The end effector part 4 is brought near to the fruit and operated with the computer 21 of the controlling part 2 to grip the fruit and judge the size of the fruit. A peduncle of the fruit in the proper time of harvesting is then cut to thereby perform selective and automatic harvesting.
Patent JP-H04218560-A (JP)
Title: Polyester resin composition
Inventor: MOCHIZUKI MITSUHIRO
IPC: C08L67/02
Filed: 1991-04-08
Abstract: PURPOSE:To provide the subject polyester resin composition excellent in toughness at low temperatures, moldability, especially pellet-intake properties in injection molding and release characteristics. CONSTITUTION:(C) A sorbitan ester composed of sorbitan and >=12C fatty acid is admixed with a mixture composed of (A) 50-99 pts.wt. crystalline thermoplastic polyester resin and (B) 1-50 pts.wt. polyester elastomer in an amount of 0.001-10 pts.wt. based on 100 pts.wt. total weight between the components (A) and (B).
Patent JP-H02274358-A (JP)
Title: Injection molding device
Inventor: UENO TOYOAKI
IPC: B29C45/03
Filed: 1990-03-26
Abstract: PURPOSE:To reduce consumption of molten metal by arranging a molten solidified material shearing plate division-formed as making boundary of centers of sleeve holes of both upper and lower holes in molten material passage between an injection sleeve and cavity. CONSTITUTION:The molten solidified material shearing plate 36 is positioned to the center of molten material passage between the injection sleeve 30 and the cavity, and by ascending the injection sleeve 30, the upper end part of the injection sleeve 30 is inserted into an engaged with sleeve hole 37 at lower side of the shearing plate 36 so as to align the shaft axes, and the molten material is injected into the cavity 27. Shell generated in the injection sleeve 30 at the time of injection is intercepted with peripheral part of a constricted hole 39 in the shearing plates 40, 41 and remains in the injection sleeve. After the molten material filled up into the cavity 27 solidifies, the injection sleeve 30 is descended, and after separating this from the shearing plate 36, both divided shearing plates 40, 41 are shifted to the horizontal direction. As the solidified material in the molten material passage is intercepted between the hole of the shearing plate and runner part in the die, at the time of opening the dies, the product is held at the movable die side while remaining biscuit at the lower part of the shearing plate and taken out by ejecting this.
Patent JP-H05232783-A (JP)
Title: Corona charging device
Inventor: KAWASAKI KIWA
IPC: H01T19/04
Filed: 1992-02-25
Abstract: PURPOSE:To charge the surface of a photo-sensitive body uniformly by reciprocating a corona discharging electrode in the direction perpendicular to the movement of the sensitive body, and thereby widening the corona generating region to be covered with each sharp peak. CONSTITUTION:A corona discharging electrode 1 has a number of sharp peaks A which stretch in equal length (L) toward a photo-sensitive body 20 and arranged at a certain pitch (lambda) in the longitudinal direction, and there a high voltage, for example -6kv, is impressed. Electric charge is easily concentrated on each of these peaks A to cause corona generation, but according to this structure, less ozone is generated because of narrow corona generating region. The corona discharging electrode is reciprocated in the length direction with an amplitude greater than the specified pitch, and its non-charged region is charged by the adjacent peak, and thereby the non-charged area can be charged electrostatically and the surface of the sensitive body be charged uniformly.
Patent JP-S61232314-A (JP)
Title: Valve driving apparatus for internal-combustion engine
Inventor: INOKUCHI IWANE
IPC: F01L9/02
Filed: 1985-04-09
Abstract: PURPOSE:To independently vary the opening and closing timing of intake and exhaust valves by opening and closing the intake and exhaust valves by the fluid pressure pressurized in a plurality of pressurizing means and independently varying the opening and closing timing for a plurality of relief passages. CONSTITUTION:When a cam shaft 4 and valve opening and closing cam 5 and 6 turn, accompanied with the revolution of a crankshaft 1, a plunger 10 for opening valve rises. Then, the first relief port 14 is closed, and the pressure in a pressurizing chamber 8 for opening valve increases, and working oil flows into the first pressure chamber 23 through the first communication passage 25. Then, a piston 22 lowers, and an intake and exhaust valve 20 starts valve opening operation. When the valve opening time of the intake and exhaust valve 20 is varied, the plunger 10 for opening valve is turned through a pinion 16 by operating a control rack 18. Therefore, the relative position between the notched part 10a of the plunger 10 for opening valve and the first relief port 14 is varied, and the lift timing on the start of pressurization into the pressurizing chamber 8 for opening valve is varied.
Patent JP-S61232087-A (JP)
Title: Laser welding method
Inventor: NAKADA KIYOKAZU
IPC: B23K26/12
Filed: 1985-04-09
Abstract: PURPOSE:To obtain a deep penetration bead which is equiv. to the bead formed when He alone is used by using gaseous N2 or a gaseous mixture composed of the gaseous N2 and the other specific gas in the stage of executing laser beam welding by using a condenser lens having a long focal length. CONSTITUTION:A laser beam 1 is condensed by using the condenser lens 2 or condenser mirror having >=200mm focal length and the welding is executed while the center gas 4 is passed in the axial line direction of the beam 1. The gaseous N2 or the gaseous mixture composed of the gaseous N2 and >=1 kinds among gaseous Ar or he is used as the center gas 4 in this case. The weld bead having the substantial penetration depth is thus obtd. while the running cost of the gas used is reduced.
Patent JP-H11275595-A (JP)
Title: Method for adhering solid-state image pickup element and adhering device
Inventor: HINO MASAYUKI
IPC: H04N5/372
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion accuracy and to improve the workability in the adhering method for a CCD used for a television camera or the like. SOLUTION: A holder 4 that holds a CCD 1 is provided with a pressing arm 4b that presses an adhering member 3 and the CCD 1 and a pressing pin 4c that presses the adhering member 3 in a direction of a prism 2. The holder 4 holding integrally the adhering member 3 with an adhesive coated thereto and the CCD 1 is moved and when the adhering member 3 is pressed into contact with the prism 2, the pressing pin 4c absorbs the motion of the adhering member 3 to adjust the position of the CCD 1 and the prism 2 without changing the position of the adhering member 3 and the prism 2. The adhesive is cured while a force stabilizing the adhered faces between the adhering member 3 and the CCD 1 and between the adhering member 3 and the prism 2 is exerted. Thus, a position deviation at adhesion is reduced and the workability is enhanced.
Patent JP-H07259942-A (JP)
Title: Method and device for speed change control of continuously variable transmission
Inventor: MOCHIZUKI NOBUAKI
IPC: F16H9/00
Filed: 1994-03-18
Abstract: PURPOSE:To prevent the sense of incompatibility from being given to an occupant without rapidly changing the target speed change except in an emergency by changing the method of changing the speed based on the temperature of the hydraulic fluid of an actual continuously variable transmission and the actual throttle opening. CONSTITUTION:The normal speed change target value is operated based on the actual throttle opening and the actual vehicle speed. The working temperature of the actual continuously variable transmission is compared 24 with the upper and lower limit comparative values of the temperature of the hydraulic fluid and their target values. Then, the first speed change target value when the temperature of the hydraulic fluid is appropriate is operated 10, and the speed change is controlled based on this target value while the working temperature is kept within both target values. When the temperature of the hydraulic fluid is higher than the upper limit value and the throttle opening is larger than the prescribed value, the second speed change target value under the high temperature is operated 15, and the speed change is controlled based on this value to rapidly drop the temperature of the hydraulic fluid. When the temperature of the hydraulic fluid is lower than the upper limit value, or lower than the lower limit value and the throttle opening is 0 or the like, the speed change is controlled to keep the temperature within both target values based on the normal speed change target value.
Patent JP-H06286670-A (JP)
Title: Attitude controller for vehicle
Inventor: KONDO TOSHIRO
IPC: B62D37/02
Filed: 1993-03-31
Abstract: PURPOSE:To provide a car body attitude controller which can improve the responsiveness and stability of a vehicle by generating the optimum air characteristic according to the yaw rate and down force which are generated on a vehicle and setting the optimum attitude of a car body in the straight advance and turn of the vehicle. CONSTITUTION:An injection port 6 for jetting gas is formed on the surface of a car body, and the air stream around a car body is controlled by the gas fluid jetted from the injection port 6. A gas taking inlet 1 communicates to an air tank 4 for storing gas through a gas feeding pipe 3 equipped with a pump 2 for compressing gas, and the air tank 4 communicates to the injection port 6 through a communication pipe 5. A control valve 7 for controlling the flow speed of the gas which flows in the communication pipe 5 and a solenoid 8 for controlling the control valve are installed in the communication pipe 5.
Patent JP-S51149016-A (JP)
Title: Signal detection system
Inventor: WADA TADAHIRO
IPC: G11B15/087
Filed: 1975-06-17
Abstract: PURPOSE: To count a regulated time by two counters and detect a signal block with high accuracy in order to discriminate a digital input signal forming a signal block from a noise block. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000264558-A (JP)
Title: Hydraulic elevator
Inventor: YAMADA HIROAKI
IPC: F15B15/14
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To maintain the excellent lubricated state of a gland packing at low cost by providing a separating part on the outer peripheral surface of a plunger at a part not abutting on the gland packing during steady ascent and descent of a car, and making the separating part abut on the gland packing to remove dust stuck to the inner peripheral surface of the gland packing. SOLUTION: In a hydraulic elevator, a plunger 3 is partially exposed on the upper side of a cylinder 1, so that dust in a hoisting sticks to the exposed part of the plunger 3 to worsen a lubricating state. The plunger 3 is therefore moved further downward from the stop position of a car 6 on the lowermost floor 12 during steady ascent and descent. A separating part 10 provided at the outer peripheral surface of the plunger 3 thereby removes dust stuck to the plunger 3 and the inner peripheral surface of a gland packing 9 abutting thereon. A separating part 11 can remove dust in the same way by moving the plunger 3 above the uppermost floor when the car 6 stops at the uppermost floor during steady ascent and descent.
Patent JP-H02252575-A (JP)
Title: Endless ink ribbon
Inventor: SASAKI MAKOTO
IPC: B41J31/00
Filed: 1989-03-28
Abstract: PURPOSE:To obtain an endless ink ribbon which is free from a loose joint and print blurring by overlapping both ends of ribbon cloth, thermally fusing the overlapped area, and coating the joined part on either one or both faces of the ribbon cloth with a curing layer of a reactive synthetic resin adhesive. CONSTITUTION:Both ends of the ribbon cloth 3 of an endless ink ribbon 1 are overlapped, and the overlapped faces 5 are thermally fused. The upper and lower joined parts 7, 7 of the joined area are coated with curing layers 9, 9 of a reactive synthetic resin adhesive. The curing layer 9 has the reactive synthetic resin adhesive applied in the joined part 7. Thus adhesive is dried and the part protruding out of the width of the ribbon base 3 is cut and trimmed. Then the joined part is thermally pressed from above and bottom. In addition, a solid ink layer of the same color as that which permeates into the ribbon cloth 3 is provided on the surface of the curing layer 9. Even in the joined part 7, characters are printed using the solid ink layer 15 without print blurring and missing characters. In the meantime, the ends of the ribbon cloth do not become loose, as a dot wire does not reach the ribbon cloth 3 due to the curing layer 9.
Patent JP-S57189147-A (JP)
Title: Display device for time required for copying in copying machine
Inventor: ISHIDE BUNJI
IPC: G03G21/02
Filed: 1981-05-19
Abstract: PURPOSE:To permit checking of the time required for copying and to eliminate loss times by taking the detection signals for paper sizes and number of copying sheets into a setting circuit for the time required for copying, setting the time required for copying with said circuit and displaying the same on the panel in the outside part. CONSTITUTION:The detection signal for a paper size from a paper size detecting part1 and the detection signal for the number of copying sheets from a number of copying sheet detecting part 2 are inputted to a setting circuit 3 for the time required for copying, by which the time required for copying is set and is displayed via a display circuit 4 on a display panel. Since the time required for copying can be checked, loss times are eliminated.
Patent JP-S58191140-A (JP)
Title: Preparation of particle board
Inventor: NISHIO JIROU
IPC: C08L97/02
Filed: 1982-04-30
Abstract: PURPOSE:To obtain a particle board in good workability, by a method wherein an aqueous adhesive having a non-emulsion type isocyanate group-containing compound added thereto is applied to wood chips of an inner layer while an aqueous adhesive free from said compound is applied to wood chips of an outer layer and both layers are pressed under heating. CONSTITUTION:A non-emulsion type isocyanate group-containing compound (e.g., polyisocyanate with a low polymerization degree) is added to an aqueous adhesive such as urea resin, phenolic resin or melamine resin to form an aqueous adhesive composition which is in turn applied to wood chips to be formed into an inner layer. On the other hand, an aqueous adhesive having no non-emulsion type isocyanate group-containing compound added thereto is applied to wood chips to be formed into a surface layer. In the next step, the inner layer comprising adhesive coated wook chips is held between two outer layers comprising adhesive coated wood chips to form a sandwich structure which is in turn pressed under heating. By this method, a particle board having sufficient bonding capacity even if water content of the wood chips for the inner layer is high can be inexpensively prepared.
Patent JP-S5325-A (JP)
Title: Vertical retrace line erasing unit
Inventor: INOUE HIROSHI
IPC: H04N3/24
Filed: 1976-06-23
Abstract: PURPOSE: To remove white lines on the picture field on which vertical interval test signal VITS is piled at the latter half of the vertical retrace line period, by providing a blanking clipper circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01244820-A (JP)
Title: Manufacture of window molding
Inventor: TAMURA TATSUYA
IPC: B29C48/12
Filed: 1988-03-28
Abstract: PURPOSE:To obtain a window molding where it is efficiently precise and insertion of a window plate is easy, by a method wherein after extrusion molding, a first support piece is cuttingly removed at a corner part and deformed so that insertion grooves for the window plate are coincident with each other at the corner part. CONSTITUTION:When lengths of a side part 8, corner part 14 and upper part 10 of a molding obtained through extrusion molding are made l1, l2, and l3 respectively, cutters 31a, 31b are displaced at a point of time when a delivery l1 of a core material 15 is detected by a delivery detector and cut removal of a first supporting piece 12 at a corner part 14 is performed by the cutter 31a. Then when a delivery l2 is detected by the delivery detector, a part of a leg part 7 is cuttingly removed by the cutter 31b along with a second supporting piece 13. When the delivery of the l2 is detected by the delivery detector, a servomotor 35b is inverted, the cutter 31b is restored to the original position and the cut removal of the leg part 7 is ended. After this operation, plastic deformation of a molding material 25 is performed in the vicinity of the corner part 14 and a groove 25a of an upper part 10 and a groove 25b of a side part 8 are deformed so that they are coincident with each other on the same line and insertion grooves 11, 11a of a window plate are formed respectively.
Patent JP-H09263782-A (JP)
Title: Oil composition for non-stage transmission
Inventor: IGARASHI HIDEO
IPC: C10M167/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an oil composition which can prevent scratching in an automotive AT belt type CVT by mixing a base oil with a plurality of specified substances. SOLUTION: This composition is obtained by mixing a base oil (e.g. paraffinic mineral oil) desirably containing a viscosity improver with a sulfonate (e.g. calcium sulfonate), an ashless dispersant desirably being an imide compound (e.g. alkylsuccinimide), an acid amide (e.g. an amide of a fatty acid with a polyalkylenepolyamine), an organomolybdenum compound desirably being molybdenum dithiophosphate or molydenum dithiocarbamate, and an amine antioxidant (e.g. alkylate of diphenylamine).
Patent JP-S61233957-A (JP)
Title: High-frequency ion bombardment device
Inventor: YOSHIDA SATORU
IPC: C23F4/00
Filed: 1985-04-10
Abstract: PURPOSE:To enable effective ion bombardment, by applying a high-frequency voltage to a rotating substrate holder through a helical auxiliary electrode on a substrate support base supporting the holder. CONSTITUTION:A helical auxiliary electrode 14 is provided in a vacuum container. When high-frequency power is supplied through the electrode 14, an introduced gas is changed into plasma by the action of the helical portion of the electrode. The gas is thus ionized efficiently so that stable discharge is continued, and a DC voltage is produced between the plasma and the electrode 14 and a substrate support base 6 and applied as a bias to a substrate holder 4 through a bearing 5. Charged particles accelerated by the high-frequency discharge and the bias voltage are bombarded upon the surface of a substrate 3 to clean up the surface and make the density of an evaporation-deposited film.