baber/WOPTO huggingface dataset:
Patent JP-S62106129-A (JP)
Title: Diaphragm spring system clutch
Inventor: OGA SHOGO
IPC: F16D13/71
Filed: 1985-11-01
Abstract: PURPOSE:To prevent compactly a pressure plate from vibrating and a support mechanism from generating play by incorporating a spring material in a support mechanism of a diaphragm spring to be pressed against a projection of a pressure plate for constituting a antivibration damper. CONSTITUTION:A diaphragm spring 6 bears against a projection 7 of the back of a pressure plate 2 and a pair of wire rings 19, 20 are provided outside a tub 13 of a clutch cover 10 to constitute a fulcrum of the diaphragm spring 6. Further, the inner peripheral side portion 27 of a spring material 25 having a convex portion 26 bearing against the projection 7 is sandwiched between the wire ring 20 and the diaphragm spring 6. thus, the axial shift and vibration of the pressure plate 2 are attenuated by a frictional force between the convex portion 26 and the projection 7 pressed against each other. Thus, the occurrence of play due to the wear of wire rings 19, 20, etc. can be prevented by the elongation of a portion 27.
Patent JP-H07100749-A (JP)
Title: Brushing device for deburring and polishing
Inventor: OTAKA KENJI
IPC: B24B9/00
Filed: 1993-10-01
Abstract: PURPOSE:To improve the removing faculty for burrs, etc., without increasing the rigidity of the brisles of a rotary brush. CONSTITUTION:A brushing device is equipped with a spreading ring 14r which is positioned between the brisles 12h and 12h of a rotary brush 10 and spreads the brisle 12h, and a taper ring 16 which binds the hair top vicinity of the brisle 12h spread by the spreading ring 14r and closely attaches the brisles 12h to each other. Accordingly, the brisle 12h whose intermediate part is pushing-spread by the spreading ring 14r is drawn in a prescribed angle beta in the part between the spreading ring 14r and the taper ring 16. Accordingly, the degree of concentration of the brisle 12h is increased at a hair top part, and the brisles 12h are applied with the force in the direction of close attachment. Accordingly, even if the force for spreading the bristle top is applied during brushing, the deflection of the brisle top is reduced and the removing faculty for burrs, etc., can be improved.
Patent JP-S61126816-A (JP)
Title: Power supply initialize signal generator
Inventor: INUKAI HIDEMORI
IPC: G06F1/24
Filed: 1984-11-22
Abstract: PURPOSE:To guarantee a stable operation just after application by providing an inverter circuit, a driver circuit giving an output of the inverter circuit to a gate to a driver transistor (TR) and a delay circuit whose output is given in common to a gate of a common side TR of the said circuits above so as to eliminate the need for a control signal such as an external clock. CONSTITUTION:MOST Q14 and Q16 constitute an inverter circuit 12, which is a ratio type circuit. MOST Q15, 17 are used for a line driver circuit 13 charging/discharging an initialize contact. A resistor R11, a capacitor C11 and MOST Q11, 12, 13 constitute a delay circuit 11, which is provided to boost a level of a contact N14 being at a gate potential of an inverter TRMOST Q16 of the inverter circuit 12 after a required delay time at application of power against the level rise of a contact N15 charged by the MOST Q14. Fur ther, the resistor R11 and the capacitor C11 are provided for aiming at discharg ing the level of contacts N11-N14 of the delay circuit 11 to a power cut-off level.
Patent JP-H04127939-A (JP)
Title: Method and apparatus for producing rapidly cooled metal strip
Inventor: SATO TORU
IPC: B22D11/06
Filed: 1990-09-19
Abstract: PURPOSE:To prevent an adverse influence on the characteristic of a metal strip due to a splashed and involved molten metal particles developed at the time of starting pouring of the molten metal into a paddle by arranging a trap for sticking the splashed particles of molten metal at the position opposite to the progressing direction of the metal strip just below the nozzle and just near the nozzle. CONSTITUTION:The trap 5 is one for absorbing the molten metal splashes 4 just after injecting and is set at just near the nozzle in rear part of the nozzle 1. At the time of analyzing it by picking up the scene that the molten metal splash 4 is splashed from the nozzle 1 backward with a video camera, the molten metal splash is always splashed backward in the shape of slipping the splash on the surface of a roll 3. Therefore, fitting height of the trap 5 may be near the surface of roll 3 and practically, there is no problem, even if this is brought into contact with the surface of roll. The material having m.p. higher than temp. of the molten metal splash is used as the, quality of the trap 5, and by using metal fiber, metal pipe and metal plate, sticking reliability of the molten metal can be drastically improved. Sticking part of the trap 5 is heated with a heating device 6.
Patent JP-H08116188-A (JP)
Title: Printed board storing rack
Inventor: ASAI TAKAHIRO
IPC: H05K5/00
Filed: 1994-10-13
Abstract: PURPOSE: To increase the area where parts are mounted on a printed board. CONSTITUTION: A pair of channel-shaped guides 7 are projected out respectively on the inner upper and lower surfaces of a rack 6 and a printed board is guided by the guides; a cover 8 is provided for the printed board 5 and slots 11 are made respectively at the top and bottom of the cover 8; a tap hole is made in a lock metal 10 which is bent to an L-shape and has a lock part 10a; a thumb nut inserted to the slot 11 is screwed to the tap hole; and the lock part 10a can enter and come out of a lock hole 7a or a notch 14 in the printed board 5.
Patent JP-H1170013-A (JP)
Title: Buckle for strap
Inventor: ARAI AKIHIRO
IPC: A45C13/30
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To produce a buckle for a strap at a low cost by simplifying the structure and to firmly connect the buckle and a shaft member attached on the side of an article to be carried. SOLUTION: A covering member 3 which can be opened/closed in the vertical direction at a bending part 10 is attached to a suspension plate main body 2 of this buckle. The suspension plate main body 2 has a shaft insertion hole 4 and a strap insertion hole 5, and a large opening 4a and a small opening 4b are integrally formed in the shaft insertion hole 4. The covering member 3 has a dent 11 for the head of the shaft member to be an escape part and a protrusion 12 to be inserted into the large opening 4a. A strap insertion hole 13 corresponding to the strap insertion hole 5 is formed on the covering member 3, and engaging pieces 13b are formed on the rim of the insertion hole 13. The engaging pieces 13b are engaged with the rim of the strap insertion hole 5 on the suspension plate main body 2 when the covering member 3 is closed.
Patent JP-H04129673-A (JP)
Title: Pretreatment method by solid carbon dioxide
Inventor: SATAKE HIROKI
IPC: B24C11/00
Filed: 1990-09-19
Abstract: PURPOSE:To remove the inclusion of scale, rust, etc., on the surface of the body to be treated, to eliminate the generation of dust, and to improve the work environment, by projecting a solid carbon dioxide granulated in optional shape and grain size to the surface of the body to be treated. CONSTITUTION:A solid carbon dioxide 9 granulated in optional shape and grain size is projected from a nozzle 8 to the surface of the body 12 to be treated. In this cafe, the solid carbon dioxide 9 is gradually sublimated, after its projection. So, there is no generation of dust, and the solid carbon dioxide 9 can be reutilized by its recovery because of its becoming a carbon dioxide by the sublimation.
Patent JP-H0986473-A (JP)
Title: Assist device for auxiliary power assisted bicycle
Inventor: YAMAUCHI KOSAKU
IPC: B62M6/55
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To improve mounting accuracy for an electric motor, make compact a motor fixing bolt for securing the electric motor in a casing, and attain both of the compact size of the casing and the improvement of the aesthetic appearance thereof. SOLUTION: Regarding an assist device 10 of an auxiliary power assisted bicycle with an electric motor 36 built into a casing 25, a motor fixing bolt 62 is passed through a mounting seat 56 formed on the end of the motor case 55 of the electric motor 36 from the inner side thereof, and the axial motion and rotation of the motor fixing bolt 62 is thereby restricted for the motor case 55. Then, the motor fixing bolt 62 is made to penetrate an electric motor fixing wall 63 formed within the easing 25. A nut 65 is screwed to the motor fixing bolt 62 from the opposite side of the electric motor fixing wall 63 and tightened, thereby fixing the electric motor 36 within the casing 25.
Patent JP-S60143856-A (JP)
Title: Spray gun of powdery body
Inventor: YAMAMOTO MASAHIRO
IPC: B05B1/34
Filed: 1983-12-29
Abstract: PURPOSE:To disperse uniformly a powdery body without providing an air hole to a reflector plate or the inner wall of a spray gun by furnishing a multiple thread screw to the center of the leading end part of the spray gun, and generating an air current turning spirally in the advancing direction of the powdery body. CONSTITUTION:A central body 2 with the leading end opened is concentrically provided to the outlet part of a pneumatic powder conveyor 1, and a multiple thread screw 3 is furnished to the opened leading end part of the central body 2. A passage 8a of the dispersion controlling air 8 provided at the inside of the wall of the pneumatic powder conveyor 1 is communicated with the rear part of the central body 2. Namely, the multiple thread screw 3 is furnished at the center of the leading end part of a spray gun to generate a spirally revolving air current in the advancing direction of the powder. Consequently, the powder can be uniformly dispersed and scattered toward the outside without providing air holes to a reflector plate or the inner wall of the spray gun.
Patent JP-H0989493-A (JP)
Title: Heat-exchange tower
Inventor: KATAGIRI AKIRA
IPC: F28F25/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent mixture of rainwater, etc., with a refrigerant or a heating medium and leakage of a refrigerant or a heating medium during operation to the outside of a circulation system due to flying. SOLUTION: A plurality of strip-form eliminators 13 each having a proper width are arranged in such a manner that the eliminators are situated in a multistage separately from each other from the upper part of a filler 4 toward the lower part of a space part 3 and horizontally displaced at a position, in order, and in a stair-form state so that rainwater entering a tower and received by the eliminates 13 drips on an adjacent eliminate 13 in a lower stage. A rainwater receiving member 16 is arranged at the lower part of the eliminator, the edge part of the rainwater receiving member 16 is connected to a water gathering gutter 14, and rainwater flowing along the eliminators 13 and gathered by the water gathering gutter 14 is discharged through a discharge pipe 15 to the outside of the tower.
Patent JP-2000095810-A (JP)
Title: Solid aluminoxane for catalyst support, its production and its usage
Inventor: OBATA ATSUO
IPC: C08F4/642
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a solid aluminoxane useful as a support for a polymerization catalyst, and capable of giving a solid catalyst for olefin-polymerization having a high polymerization activity and a high space ratio when combined with a metallocene catalyst component by selecting an aluminoxane having a specific structure and specifying its bulk density. SOLUTION: This solid aluminoxane is selected from aluminoxanes of formula I and formula II [R is a 1-10C hydrocarbon; (m) is 2-500] and aluminoxanes having a unit of formula III [ (n) is 1 or more] and a unit of formula IV [(p) is one or more] and has a bulk density of 0.01-1 g/cc. The aluminoxane preferably has an average particle diameter of 50-50,000 μm. This aluminoxane is obtained for example, by bringing a solution of an aluminoxane having the ratio of the alkyl to Al-atom of 1.5 or more into contact with a solvent in which the aluminoxane is insoluble or scarcely soluble to precipitate it under such conditions that the aluminoxane is precipitated in an amount of 80 wt.% or more of the total amount of the precipitate within 60 sec from the start of the precipitation.
Patent JP-H1184064-A (JP)
Title: Separation detection device
Inventor: HIRAKAWA HIROMASA
IPC: G21C17/10
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To accurately monitor contact state by providing an electromagnetic coil inside the housing of an electric motor type control rod drive mechanism (FMCRD), applying a pulsive electrical signal to a coil, and then observing an output signal from the coil. SOLUTION: When a pulsive electrical signal is applied to an electromagnetic coil 11, output from the coil 11 is changed according to an electrical state around the coil 11, and is also changed due to the displacement of the positional relationship between a ball nut 4 being manufactured by a metal material and a hollow piston 7. By utilizing the principles, the contact state between the nut 4 and the piston 7 is measured. A data processor 13 calculates the position of the nut 4 from a signal corresponding to the number of times where an electric motor 1 rotated, and the output waveform data of the coil 11 corresponding to the position are led out of database. A signal being outputted from the coil 11 is taken into the processor 13 and is compared with the output waveform of the coil 11 corresponding to the nut 4 from the database for operation.  When an operation result has the same waveform, it is judged that the nut 4 is in contact with the piston 7.
Patent JP-2001069850-A (JP)
Title: Cultivation of cordyceps sinensis sacc.
Inventor: INATOMI SATOSHI
IPC: A61K36/06
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for cultivating Cordyceps sinensis Sacc. by which the amount of developed spores can be minimized even when a large amount of the Cordyceps sinensis Sacc. is cultivated with scarcely any effects of the spores on human bodies and the pollution of a cultivation facility, the corrosion, deterioration or lowering of ability of a machine can be avoided. SOLUTION: This method for cultivating Cordyceps sinensis Sacc. 3 comprises carrying out the cultivation by passing through a step of inoculating a sterilized culture medium for cultivating the Cordyceps sinensis Sacc. 3 with fungi of the Cordyceps sinensis Sacc. 3, a culturing step of spreading the fungi of the Cordyceps sinensis Sacc. 3 in the culture medium for the cultivation, a germinating step of developing the Cordyceps sinensis Sacc. 3 and a step of growing the developed Cordyceps sinensis Sacc. 3 in a cultivation environment containing >=1,500 ppm gaseous carbon dioxide concentration.  In the growing step, a cylindrical enclosure 2a is provided around the culture medium for cultivating the Cordyceps sinensis Sacc. 3 to thereby provide the interior of the enclosure 2a with a cultivation environment at >=1,500 ppm gaseous carbon dioxide concentration and the Cordyceps sinensis Sacc. 3 is developed and grown in the enclosure 2a.
Patent JP-H07107739-A (JP)
Title: Dc/dc converter
Inventor: MEGURO TAKESHI
IPC: H02M3/155
Filed: 1993-10-04
Abstract: PURPOSE:To provide a DC/DC converter which sets the output voltage in the range of an input voltage, and dispenses with a transformer and the like for converting the voltage. CONSTITUTION:This DC/DC converter 1 is the non-insulated type DC/DC converter which sets the value of the output voltage in the range of the voltage value wherein the input voltage can be located. A step-up switching regulator 2 converts the power of a voltage Vi, which is inputted from a DC power supply 10 such as, e.g. a battery, into the power of a voltage V2, which is higher than the output voltage Vo of the DC/DC converter 1 and inputs the power into a step-down switching regulator 4. The step-down switching regulator 4 converters the power, which is converted in the step-up switching regulator 2, into the power of the specified voltage Vo and outputs the power.
Patent JP-S60148409-A (JP)
Inventor: MATSUOKA SHIGEKI
IPC: B65B51/02
Filed: 1983-12-29
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-H0959102-A (JP)
Title: Production of dry specimen of enlarged plant tissue
Inventor: FUJIMOTO SHIGEO
IPC: G09B23/38
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent dried specimen from the enlarged tissue of a fleshy and juicy plant such as a potato, a root vegetable car a fruit. SOLUTION: This method for producing the dry specimen of the enlarged tissue of a plant comprises freezing the enlarged tissue of the plant in a live state, thawing the frozen tissue, forming many pinholes in the epidermis, wrapping the treated tissue with a cloth, subjecting the wrapped tissue to a juice- removing treatment under a pressure, and subsequently pressing and drying the left tissue.
Patent JP-H0297848-A (JP)
Title: Multi type air conditioner
Inventor: KURODA MIKIHIKO
IPC: F25B13/00
Filed: 1988-09-30
Abstract: PURPOSE:To facilitate confirmation work for piping error by detecting the changes in the temperature of an indoor heat exchanger and a gas branch pipe where refrigerant is distributed and indicating said changes in comparison with an on/off valve which is open when carrying out a test run in a refrigerating circulation cycle. CONSTITUTION:In a cooling cycle, a high temperature and high pressure liquefied refrigerant condensed in an outdoor heat exchanger, is turned into low temperature and low pressure refrigerant when it passes by a second motor-driven expansion valve 23 which is open, and flows into an indoor heat exchanger 22, then it is vaporized there. As a result, the indoor heat exchanger 22 is turned into low temperature state, which also turns a gas branch pipe where the vaporized refrigerant passes by into low temperature state, thus producing temperature changes. During a test run, an operation control means 42 receives each detection temperature transmitted from heat exchanger temperature sensors 31, room temperature sensors 33, and each gas branch pipe temperature sensors 32 installed to the respective indoor units A to D, and displays piping connection states on an indicator 43 based on the detection results of each temperature sensor. Therefore, this construction makes t possible to detect successively in what equipment a temperature drop is produced out of the indoor heat exchanger 22, and the gas branch pipes 19-1 to 19-4, and discriminate the piping states.
Patent JP-S61126763-A (JP)
Inventor: KIKUCHI SHINSUKE
IPC: H01K5/00
Filed: 1984-11-22
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-2000083356-A (JP)
Title: Coil inserter
Inventor: TASHIRO KEIICHI
IPC: H02K15/06
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To protect the periphery of a protrusion on a blade which enters between the breadthwise side part at the forward end of the inner tooth of a stator core and the press protrusion on a stripper against damages. SOLUTION: This coil inserter comprises a plurality of blades 31, arranged along the circumferential direction corresponding to an inner tooth 37b of a tubular stator core 37, and a stopper 20 which is inserted into a slot 37a formed between the inner teeth 37b of the stator core 37 by pressing a coil held by the blade 31 such that it can be infiltrated into the stator core 37. The blade 31 comprises a core part 311 of substantially the same width dimension as the inner tooth 37b and disposed facing opposite thereto, and an outer plate part 313 fixed to the outer circumferential part of the core part 311 and provided with a protrusion 313a between the opposite breadthwise side parts of the inner teeth 37a and the press protrusion on the stripper 20.
Patent JP-S62109605-A (JP)
Inventor: TAKABAYASHI TOSHIAKI
IPC: B28B3/00
Filed: 1985-11-08
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-S63101772-A (JP)
Title: Method for extracting chip of resin seal type semiconductive device
Inventor: ITO NAOKI
IPC: H01L21/68
Filed: 1986-10-20
Abstract: PURPOSE:To safely extract a chip, by heating the whole of a semiconductive device to soften a seal resin and peeling off the seal resin from the chip to extract the chip. CONSTITUTION:A resin seal type semiconductive device is grasped using radio pliers and the whole thereof is immersed in a solder tank heated to about 370 deg.C for about 10sec to soften a seal resin 1. Next, the semiconductive device is drawn up from the solder tank to be quickly pulled in the direction shown by an arrow before the seal resin 1 is again softened to divide the seal resin 1, and a die pad 3 having a chip 4 mounted thereon, an external lead 2 and a bonding wire 5 are released from the seal resin 1 to be extracted. Then, the bonding wire 5 and the external lead 2 are removed from the die pad 3 extracted having the chip 4 mounted thereon.
Patent JP-H0985429-A (JP)
Title: Device for exchanging refractories
Inventor: MUTO TAKATOSHI
IPC: B22D41/56
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To safely exchange a lower nozzle and a bayonet of the hot state in a short time. SOLUTION: An almost circular cylinder like bayonet 2 on whose external circumference face a knocking part 2a and a wedge 2c are installed with projecting respectively is fitted in an almost circular cylinder like lower nozzle 1 on whose external circumference face a claw 1b is installed with projecting and one body composition is made. A cup 21 of providing a hammer 21a which knocks the knocking part 2a by being rotated is fitted outside the one body composed lower nozzle and bayonet, the cup is rotated with a cylinder 31, the knocking part is struck with the hammer and the lower nozzle is rotated.
Patent JP-2001073661-A (JP)
Title: Earth auger
Inventor: KITAMURA MORIO
IPC: E21B3/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an earth auger capable of performing efficient excavation according to various types of ground conditions without causing power loss and lowering excavating speed. SOLUTION: This earth auger 1 is formed so that an excavating head 8 with an excavating blade rotatably excavating the ground to be excavated over its cross section, and an auger shaft 6 forming a feeding auger screw 6a for discharging rock and earth chips excavated by the excavating head 8 may be rotatably dropped from a body frame 5 respectively and disposed in series, and is provided with a rotating drive 3 for the excavating head 8 rotatably driving the excavating head 8 and the auger shaft 6 respectively independently, and a rotating drive 2 for the auger shaft 6.
Patent JP-H1186362-A (JP)
Title: Apparatus for production of disk-shaped recording medium
Inventor: KIKUCHI MINORU
IPC: G11B11/105
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the difference in the film thicknesses between an inner peripheral side and an outer peripheral side at the time of forming a coating film on a diskshaped medium. SOLUTION: This apparatus has a revolving shaft part 1 which has a collar part 3 supporting a disk substrate 2 in an intra-surface direction on one end 1a side and is formed with a recessed part 4 opening to face the collar part forming end side at its center, a disk part 6 which covers the central hole 5 of the disk substrate 2 in an intra-surface direction, a rotary disk part 8 which is joined at its one end to this disk part 6 and consists of a central shaft 7 fitting into the recessed part 4 of the revolving shaft part 1 and a coating liquid supplying means. At least the base side of the recessed part 4 of the revolving shaft part 1 is formed of a metal having magnetism. At least the front end side of the central shaft 7 of the rotary disk part 8 is formed of a permanent magnet 1. An electromagnet is preferably composed by disposing a coil at the revolving shaft part 1.