baber/WOPTO huggingface dataset:
Patent JP-2000090930-A (JP)
Title: Non-aqueous electrolyte secondary battery and manufacture of negative electrode thereof
Inventor: FUJIWARA SHOZO
IPC: H01M4/133
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a battery having a high coefficient discharge characteristic and excellent cycle characteristic by using graphite powder capable of repeating intercalation and deintercalation of Li ions and having a ratio of the mean thickness to the mean diameter, a ratio of the particle diameters at the time of specified volume fractions and a volume content ratio of the specified particle diameter in a specified range for negative electrode. SOLUTION: Graphite powder having the ratio T/D of the mean thickness T to the mean diameter D at 0.065-1, the ratio D10/D90 of the particle diameter D10 at the time of volume fraction 10% and the particle diameter D90 at the time of volume fraction 90% at 0.2-0.5, and the volume content ratio of the particles having a particle diameter at 4 μm or less at 4% or less is used. Desirably, the graphite powder having the mean particle diameter at 10-35 μm, the specific surface area by the BET method at 1.0-5.0 m2/g, the bulk density at 0.4-0.6 g/cc, and the tapping density at 0.6-1.0 g/cc is used, and a negative plate obtained by coating a collector with the paste mainly composed of this graphite powder is used, and a secondary battery having a mix density on the negative plate at 1.2-1.7 is obtained.
Patent JP-H05301802-A (JP)
Title: Effect enhancer for agrochemical and agrochemical composition
Inventor: HIOKI YUICHI
IPC: A01N25/30
Filed: 1992-09-29
Abstract: PURPOSE:To provide an effect enhancer for agrochemicals where it can be safely used without chemical injury on the crop plants and exhibits excellent enhancement for individual agrochemicals. CONSTITUTION:The enhancer comprises a compound of the formula (R1 to R3 are 1 to 30C straight-chain or branched-chain alkyl, alkenyl or hydroxyalkyl; A1O, A2O are 2 to 4C oxyalkylene; n, n' are 0 or a positive integer and at least one is 1 or more integer), for example, a mixture of di(polyoxyethylene) laurylethylammonium ethylsulfate as an active ingredient. The combination of said compound or its mixture with other surfactants enable the reduced use and stabilization as the enhancing effect is maintained. The enhancer and the agrochemical bulk are used at a weight ratio of 0.1 to 50, preferably 0.1 to 10.
Patent JP-S61139943-A (JP)
Title: Optical head
Inventor: ISHIKAWA KAZUMASA
IPC: G11B7/09
Filed: 1984-12-11
Abstract: PURPOSE:To drive stably an objective lens by a small-sized and light constitution by connecting focusing use and tracking use plate springs through a repeating member, and providing a coil for generating a magnetic field on the surface orthogonal to the optical axis. CONSTITUTION:Each one end of a pair of tracking T use plate springs 8a, 8b and focusing F use plate springs 6a, 6b opposed in parallel is connected to a repeating member 7, and the springs 8a, 8b are opposed at an angle alpha, therefore, the springs 6a, 6b are not twisted even by a movement of the T direction, and an objective lens 1 can be supported so that it can move in the F direction and the T direction. The springs 6a, 6b, 8a and 8b are shaped like a plate and can be manufactured at a low cost. Since coils 12a, 12b and 13 for driving the objective lens 1 is installed to a lens supporting member 2, a size of the optical axis direction becomes small and a device can be made small-size and light in weight, the objective lens can be bright to a driving control stably and with a high accuracy by concentrating the center of gravity of the movable part, and the assembly can also be executed easily.
Patent JP-S62123238-A (JP)
Title: Ventilation fan
Inventor: KISHINOE KENICHI
IPC: F24F7/013
Filed: 1985-11-20
Abstract: PURPOSE:To facilitate a working process by the use of a simple die and to enable the number of steps to be reduced by a method wherein extremity ends of two U-shaped frames are abutted to each other and connected with legs for fixing a motor. CONSTITUTION:In case of assembling of a frame 1, the extremity ends of the two frames 1a are abutted to each other, fixed to the frame 1, fitted to from a rectangular form. A switching mechanism 3, a plug receptacle fixing table 4 and a shutter mechanism fixing block 5 are press fixed by caulking with claws 1c formed in the frame 1 at each of the corners of the frame 1. Thus, it is possible to facilitate a manufacturing of the frame 1 having different depth sizes with a simple die, other functional component parts may have a reinforcing function in combination and all the assembly operations are press fitted, resulting in that a color copper plate which is not suitable for a welding can be used, a coating step can be eliminated and a manufacturing cost can markedly be reduced.
Patent JP-H08124493-A (JP)
Title: Color-sorting electrode structure for color cathode-ray tube
Inventor: ITO HIDEYA
IPC: H01J29/07
Filed: 1994-10-25
Abstract: PURPOSE: To provide a color-sorting electrode structure for an aperture-grill color cathode-ray tube, which, when the same size is used, can use the same frame for different pitches of slit holes, enhances productivity, and can simplify manufacture. CONSTITUTION: An aperture grill 1 has a plate thickness of 0.032mm or less. The skirt portion 231 of the welding side 23 of an integrated frame 2 to which the aperture grill 1 is hung is smaller in width at its center than at its ends, and the ratio of the width of the skirt portion 231 to that of the flange portion 232 is such that the proportion of the width of the flange portion 232 is greater at the center portion of the welding side 23 than at the ends.
Patent JP-S63116363-A (JP)
Title: Lead battery grid body
Inventor: SAITO SHINJI
IPC: H01M4/68
Filed: 1986-10-31
Abstract: PURPOSE:To allow a battery to be charged after it is over-discharged and left intact by forming a Pb-Ag alloy film layer on the surface of a grid made of a pure Pb or Pb alloy. CONSTITUTION:Generation of a barrier layer which prohibits charging is suppressed by applying the Pb-Ag alloy film layer attaching process using the same Pb as the Pb or Pb alloy raw material of a grid. If a lead battery is over-discharged end left intact for a long time, a mutual reaction occurs between Pb and H2SO4 of the grid and PbO of an active material, an insulating layer of PbSO4 is generated on the boundary surface between the grid and active material, the grid surface is covered with PbSO4 while the battery is left intact, thus no current flows and charging can not be performed. Regarding such a defect, Ag in the Pb alloy has a property to suppress the generation of PbSO4, thus it is contained as much as possible as an alloy element. However, Ag is expensive and difficult to be used in the alloy. Accordingly, Ag is plated together with Pb to maintain conductivity, thereby the grid surface is not covered with PbSO4 and charging is allowed.
Patent JP-H04139315-A (JP)
Title: Cooking oven
Inventor: IMAMOTO KAZUNARI
IPC: F24C1/02
Filed: 1990-09-28
Abstract: PURPOSE:To deodorize from the beginning of cooking and prevent odor from being discharging outside by a method wherein oxidizing catalyst is heated and activated by a catalyst heater and then heating by a cooking heater is started to cook food. CONSTITUTION:When oven cooking or grill cooking is started, only a catalyst heater 12 is energized and the temperature of catalyst 11 is raised up to the activating temperature. Then, when an oven cooking heater 18 or a grill cooking heater 21 is energized and heating is started to cook food, odor is generated from the food. At this time, as the temperature of the catalyst 11 has reached the activating temperature, odor contained in air passing through an exhaust duct 10 is oxidized and decomposed by the deodorizing actin of the catalyst 11. As a result, air containing odor is prevented from being discharged outside.
Patent JP-H10102815-A (JP)
Title: Method of package construction of closely-arranged silos by rotary crane
Inventor: SHIRAI YASUHIRO
IPC: E04H7/30
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the workability of silo construction works, to facilitate construction works and to shorten the term of works. SOLUTION: The ceiling sections of each silo in a silo row are precedently connected with ring beams 12 integrally and assembled and formed in roof structure covering a construction field at the time of row package construction, in which a silo group is parted in rows. Rotary crane machine bodies 14 centering around the central sections of each silo and hoisting trolleys 15 capable of being transferred and moved onto each rotary crane machine body 14 are installed onto the underside of the roof structure, the roof structure is borne onto a plurality of supports 19 and jacked up and the lower sections of the silos are piled up and built successively by the rotary cranes 14 and the hoisting trolleys 15, and the roof structure is jacked down and joined with the piled-up and built silo sections.  Accordingly, silo construction works are conducted in a space under the roof structure, carrying distances and a carrying cycle are shortened and members are conveyed rapidly to a silo construction field easily, and another site for a tower crane, etc., can be unecessitated.
Patent JP-H01102934-A (JP)
Title: Wire bonding tool
Inventor: ABE SEIJI
IPC: H01L21/60
Filed: 1987-10-16
Abstract: PURPOSE:To prevent an unnecessary contact part from being caused by a method wherein a vacuum suction port is installed in a slope opposite to the wire supply side at a tip part of a bonding tool in order to raise a wire along the slope when the wire is pressed. CONSTITUTION:A wire 3 entering a second bonding point from a first bonding point is pressed along a slope 24 due to vacuum suction through a suction hole 26 when a tool 20 is lowered; a tilt near the second bonding point almost coincides with a tilt of the slope 24. When a reverse bonding operation is executed on a semiconductor chip 4 where a wiring part 5a or the like exposed to the outside of an electrode 5 exists, a problem that the wire 3 comes into contact with the wiring part 5a is eliminated; reliability of a product is enhanced.
Patent JP-2001085189-A (JP)
Title: Ion generating device
Inventor: SAITO TOMOKATSU
IPC: H01T23/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To surely generate corona discharge in small and lightweight constitution without requiring troublesome maintenance by installing a piezoelectric transformer, an input means of a driving signal having frequency matching to resonance frequency of the piezoelectric transformer, and a driving control means for intermittently driving corona discharge in a high voltage power source for supplying high voltage to a corona discharge electrode. SOLUTION: A high voltage power source unit 12 connected to a DC power source 11 has an amplifying part 14, a driving part 15, a piezoelectric transformer 16, a feedback resistance 17 connected to the minus side of a needle-like corona discharge electrode 13, and a driving control means such as a timer circuit 18, to constitute a feedback loop for self-oscillation. The piezoelectric transformer 16 having high efficiency is smaller and more lightweight than a wire wound electromagnetic transformer, generates no electromagnetic noise requiring shield, generates high voltage of higher frequency than a commercial power source with a driving signal from the driving part 15 to conduct high density corona discharge. Dust attached to the needle-like corona discharge electrode 13 spontaneously drops by intermittent driving, and cleaning is made unnecessary.
Patent JP-H06109877-A (JP)
Title: Time correcting mechanism for clock
Inventor: HIRASAWA YUTAKA
IPC: G04G5/00
Filed: 1992-09-30
Abstract: PURPOSE:To make it possible to set the time automatically and initially and to correct the time by correcting the time of a clock in correspondence with the time data taken out of the speech time information, which is received through the public line of telecommunication. CONSTITUTION:The time information, which is provided in speech from the public line of telecommunication 17 based on the instruction from a communication part 13, is received through a modem with NEW 16. The time data are taken out with a speech recognizing part 14. The time corresponding to the time data is set in a clock 20 with a correcting part 15. At this time, a correcting timer is reset, e.g. by reading the present time out of the clock 20 and storing the time into a memory 12 as the previously set time so as to measure the time of the time correction to be performed next. When the time is corrected, e.g. the present time is read out at every time when interruption occurs at every specified time (e.g. one minute), the time difference from the previously set time stored in the memory 12 is obtained and the difference is compared with the time interval for the time correction. The elapsed time is measured, and the time of the clock 20 is reset 15.
Patent JP-S62122195-A (JP)
Inventor: ITO MITSUKO
IPC: B32B15/08
Filed: 1985-11-22
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-H0899517-A (JP)
Title: Rear wheel suspension device for vehicle
Inventor: MURATA TOSHITAKA
IPC: B60G7/00
Filed: 1994-09-30
Abstract: PURPOSE: To simplify structure and control so as to improve stability in failing without changing a mounting position of a control rod on the rear wheel side for connecting the rear wheel to a car body, and changing the car body side so as to change suspension characteristics. CONSTITUTION: A rod 12 and a control rod 14 for connecting an arm part 10 of a rear wheel 6 and a car body 4 are provided, one end is connected by a car body side end (A) of the control rod 14, and a rotational member 18 which rotationally moves around a wheel side end of the control rod without largely deviating from a swinging lotus. A drive mortar 20 is connected to the other end of the rotational member 18 so as to be controlled its drive by a control means 24, the car body 4 side mounting position is made to change without changing the mounting position of the control rod 14 in the rear wheel 6 side, and suspension characteristics of the rear wheel 6 is changed. Therefore, suspension characteristics complying with speed from low to high speed so that maneuverability at low speed, stability at high speed, and stability in failing can be improved.
Patent JP-H07115012-A (JP)
Title: Manufacture of carbon material
Inventor: ATA MASAFUMI
IPC: H01F1/00
Filed: 1993-10-19
Abstract: PURPOSE:To make it possible to manufacture metal contained fullerene with high efficiency by using an electrode available from the mixing and sintering of metals with easily graphitized carbon as a positive electrode and arc discharging the electrode inside a vacuum chamber and separating fullerene from the deposits. CONSTITUTION:A hole is bored in the center of a high purity graphite rod 3a and metal containing-carbon powder 3b is put into the hole, thereby producing a positive electrode 3 while the high purity graphite rod is used as a negative electrode. The positive and negative electrode 2 and 3 are installed in a chamber 1. Then, DC current is made to flow between the electrodes 2 and 3 from a DC power source 6 while the air in the chamber is being replaced with an inert gas. Then, arc discharging is produced between the electrodes 2 and 3 where soot called fullerene attaches to an inner wall 1a of the water-colled chamber. The removed soot is put into a quartz tube 8. While the inside the tube is being evacuated into high vacuum, the temperature is increased by using a heating device 9. A substance 10 sublimated from a filler 7 is cooled at the upper part of the quarts tube 8 and deposited. This construction makes it possible to provide metal lanthanum containing fullerene which is thermally stabilized.
Patent JP-H1088887-A (JP)
Title: Automatic locking device of side door
Inventor: HOSHIBA YUICHI
IPC: E05C7/06
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a trigger and make smooth its operation. SOLUTION: The automatic locking device of this side door is provided with a trigger 2, a rocking member 4, an operation lever and latch members 7, 7 in a frame member 1 mounted on a secondary door 20 in structure. In this case, the trigger 2 is arranged to form a post-like member whose plane is like a circle. The key portion is pivoted on an opening 15 of the frame member 1 turnable on a vertical shaft 21. A cam face 22 formed in the rear part of the rigger 2 is arranged to come into contact with the front end of the rocking member 4.
Patent JP-S62121902-A (JP)
Title: Magnetic recording and reproducing system
Inventor: SAKAI KEITARO
IPC: C09D127/06
Filed: 1985-11-22
Abstract: PURPOSE:To improve an overwrite characteristic by combining a magnetic recording medium having a magnetic layer contg. barium ferrite magnetic powder having specific characteristics and ferrite head having a specific head gap. CONSTITUTION:This magnetic recording medium has the magnetic layer for which the barium ferrite magnetic powder having <=750 coercive force and <=-45dB erasing value measured by an AC powder erasing method. The excellent magnetic recording and reproducing system having the improved overwrite characteristic is obtd. by combining such recording medium and the ferrite head having 0.4-0.5mum gap.
Patent JP-H02109100-A (JP)
Title: Voice input device
Inventor: TANAKA HIROSHI
IPC: G10L15/22
Filed: 1988-10-19
Abstract: PURPOSE:To contrive the improvement of a recognition rate at the time of reutterance by outputting an input voice itself uttered by a user, when the tolerance of a result of voice recognition is a prescribed reference or below or it cannot be recognized. CONSTITUTION:An inputted voice is delivered to a voice recognizing part 1 and brought to recognition processing, and simultaneously, its utterance contents are held in a memory 4. A result of recognition of the voice is delivered to a deciding part 5, and the marks obtained of the result of recognition are checked up. In this case, when a result of a fact that the marks obtained are very low or the recognition cannot be executed is shown, its holding contents are outputted as they are by sending a signal to the memory 4. In other case, the result of recognition is delivered to a voice synthetizing part 2, and by a composite voice, the result of recognition is delivered to a user. In such a way, a recognition rate at the time of reutterance can be improved.
Patent JP-H09100845-A (JP)
Title: Clutch piston device
Inventor: OKADA TAKASHI
IPC: F16D25/0638
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, reduce the number of the fitting processes, and prevent generation of galling on a spring guide part even when the elastic force of a spring is applied. SOLUTION: An annular piston 12 consists of a cylindrical member, and a piston pressing part 12a is composed of an end part of the cylindrical member. Spring guide part 12b to which one end 14a of a spring 14 is connected are composed of a part which is axially cut with the prescribed width in the circumferential direction, and the part of the prescribed width is bent outwardly in the radial direction at a plurality of positions with the prescribed intervals in the circumferential direction of the piston pressing part 12a. The other cylindrical end part of the annular piston 12 is folded in approximately U-shaped section outwardly in the radial direction to form a hydraulic pressure applying part 12c, a tip of a piece on the outer diameter part of approximately U-shaped section is brought into contact with the circumference to connect the axis of the spring 14 of the spring guide part 12b, and constitutes a box structure together with the spring guide part 12b to constitute a supporting part 12e to support the spring guide part 12b.
Patent JP-H04140141-A (JP)
Title: Ultraviolet ray irradiating device
Inventor: FUCHIWAKI TSUTOMU
IPC: B41F23/04
Filed: 1990-09-30
Abstract: PURPOSE:To regulate the intensity of ultraviolet rays by providing lifting means adapted to vertically move ultraviolet ray irradiating units supported on support members and varying the distance between the ultraviolet ray irradiating units and a conveyer. CONSTITUTION:When the thread engagement between a slide pin 61 of each stationary member 6 and a corresponding base pin 63 is loosened and both ultraviolet ray irradiating units 5, 5 are pressed to be moved, the stationary members 6, 6 mounted on the supports 56, 56 of both the units 5, 5 slide in both guide grooves 34, 35, 34, 35 of support members 3, 3 and move on a conveyer 2. Thereupon, an interval between both the units 5, 5 is suitably widened, and the height of the support members 3 is suitably adjusted by operating a handle 46 for lifts 4. Then, the respective ultraviolet ray irradiation intensity curves of both the ultraviolet ray irradiating units 5, 5 are suitably expanded, and a part of the feet of both the curves is overlapped. Both the ultraviolet ray irradiating units 5, 5 show substantially the same irradiation intensity at the positions just thereunder as the intensity that each of the units 5, 5 shows singly. At the intermediate part of both the units 5, 5, the intensity becomes lower than that mentioned above.
Patent JP-S63115452-A (JP)
Title: Charging method for communication fare
Inventor: KURIHARA SADAMI
IPC: H04M15/38
Filed: 1986-10-31
Abstract: PURPOSE:To apply a charging method for communication fare even to a subscriber having an automatic answering device by registering previously the charge allotment control information on a subscriber's related information memory of an exchange and carrying out connection between subscriber's private devices as well as the shared charging of the communication fare based on a prescribed logic rule when the connection is controlled to a connecting request of an originating subscriber. CONSTITUTION:An exchange 22 receives a connecting request to a subscriber from a call connecting information transfer controller 62 and reads out the charge allotment control information 42 registered into a subscriber related information memory 32. Then the contents of information 42 on subscribers are collated with each other between the originating side and the incoming side. When coincidence is obtained between both contents, the information 42 on the subscriber of the incoming side is added for answer to an exchange 21. The exchange 21 confirms that a connecting request for a subscriber's private device 12 is accepted from a call control information transfer controller 61 and starts communication between two subscriber's private devices 11 and 12. When this communication is through, the charge processing is carried out by charge controllers 51 and 52 of exchanges 21 and 22 is response to the contents of both charge allotment control information 41 and 42 respectively.
Patent JP-H10103010-A (JP)
Title: Turbine stationary blade
Inventor: MIYAKE HIROKO
IPC: F01D9/04
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a turbine stationary blade capable of remarkably reducing cost by connecting a stationary blade and a casing by welding, and also connecting the blade end of the stationary blade by welding in the turbine stationary blade used for a steam turbine or the like. SOLUTION: A shelf part 10 which is fixed to the peak end of a stationary blade 4, has a welding open tip for connecting and fixing the peak ends of the adjacent stationary blades forming cascade on the upper surface, and a welding part 8 which is formed in a blade root part 5 of the stationary blade and fixes the stationary blade to the upper end of a planting groove 3 of a casing 2 are arranged. Unsatisfactory of the conventional turbine stationary blade is eliminated, cost is reduced, and the turbine stationary blade having larger structural strength like the conventional stationary blade can be obtained.