baber/WOPTO huggingface dataset:
Patent JP-H05201210-A (JP)
Title: Pneumatic tire
Inventor: SHIRAI KENICHI
IPC: B60C11/11
Filed: 1992-01-24
Abstract: PURPOSE:To provide a tire suitable for all the traction seasons and to prevent remarkable reduction in snow performance when a tread has been worn by making the tread in the double-layer structure, by setting the JIS hardness of an inner layer smaller than that of an outer layer and by setting a snow traction index on the surface of the outer layer smaller than that of the inner layer. CONSTITUTION:A tread T is made in the double-layer structure of an outer layer 1 and an inner layer 2, the JIS hardness of the inner layer 2 is made smaller than the JIS hardness of the outer layer 1 by 3 to 8, and a snow traction index (STI) on the surface of the outer layer 1 is set at 140 to 180. And STI on the surface of the inner layer 2 which will appear after the outer layer 1 has been worn is set smaller than that of the outer layer 1 by 10 to 30, and the height of the inner layer from the bottom of a main groove 10 formed in the tire circumferential direction on the tread surface is made 40 to 60%, of the depth (n) of the main groove. By this, even after the tread is worn more than 50% of the depth of the main groove, the tire can be used as a tire suitable for all the seasons.
Patent JP-S5396865-A (JP)
Title: Pulse detecting, measuring and processing circuit
Inventor: NAKAMORI HIROTSUGU
IPC: G01D5/12
Filed: 1977-02-03
Abstract: PURPOSE: To perform the detection of troubles of a system including a d.c. amplifier by performing the detection of troubles by the outputs of over the upper and lower limits of the d.c. amplifiers which produce outputs corresponding to measurement pulses. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000202221-A (JP)
Title: Portable air purifying device
Inventor: HIGASHIYAMA KANA
IPC: A61G10/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide the portable air purifying device simple in structure, enabling a user to work while fitting the device on a body and enabling to breathe after sufficiently removing dust, etc., in air. SOLUTION: The device is composed of the pump 2 for sucking and discharging ambient air, the power source 1 of the pump, the air tube 6 connected to the discharge side of the pump, the filter 3 provided at the suction side or discharge side of the pump and the holding means 7 for holding the air tube so that the air blowing part 6a provided at the air tube 6 may be placed in the vicinity of the nose and/or mouth of the user.
Patent JP-H06218552-A (JP)
Title: Connecting method for terminal and electric wire
Inventor: FUJII ATSUHIKO
IPC: H01R43/02
Filed: 1993-01-27
Abstract: PURPOSE:To improve the reliability of a connecting part by improving the mechanical strength and the electrical characteristic of a connection by a spot welding as the connecting method of a terminal and an electric wire. CONSTITUTION:The base part 1b of a terminal 1 consisting of the base part 1b and a female engaging part 1a is worked in a semicircular shape in advance. The tip 2a of an electric wire 2 placed so that the tip 2a comes into contact with the base part 1b, is spot-welded by an electrode 3 worked in a semicircular shape with the same diameter as that of the tip of the terminal 1.
Patent JP-H08199582-A (JP)
Title: Side slope foundation block
Inventor: MASUDA HIROTOSHI
IPC: E02B3/14
Filed: 1995-01-27
Abstract: PURPOSE: To use a tilted block for berms with a plurality of stages and eliminate the need for a trowel finishing work on a site by installing a mortar-filled cavity between posts below a block receiving surface where the top of a side slope foundation block is flattened and integrating a revetment. CONSTITUTION: A side slope foundation block 1 comprises a block receiving part 6 having a flat top and lower part posts 7 and a mortar filling cavity 8 between the posts 7. The side slope foundation block 1 is integrated with a side slope block by filling up mortar into the cavity 8. This integrated block is also used for berms with a plurality of stages. The flat top 3 of the side slope foundation block 1 is preliminarily manufactured for a mirror face or a decorative face, thereby constructing a foundation which eliminates the need for trowel finishing work or stone pitching work on a site and which is excellent in an outside appearance.
Patent JP-S61171198-A (JP)
Inventor: MIZUNO FUKUZO
IPC: H05K3/46
Filed: 1985-01-24
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-H11279054-A (JP)
Title: Production of sustained release preparation
Inventor: SHIMIZU HISAYOSHI
IPC: A61K9/52
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a sustained release preparation which can be conveniently recovered in a high yield and possesses reduced risk in the occurrence and contamination of foreign substances by lyophilizing the sustained release preparation in a specifically pretreated tray. SOLUTION: By lyophilizing the sustained release preparation (preferably a microsphere or a microcapsule) in a vessel for lyophilization (e.g. a tray for lyophilization) of which a part or all of the inside are previously coated with an ice layer or a water repellent substrate (preferably an ethylene tetrafluoride resin, a vinylidene fluoride resin, a modified fluororesin or the like), the solid sustained release preparation is conveniently obtained in a high yield without exposure to environment over a long period of time, because the preparation obtained is hot adhered to the vessel. As the drug contained in the sustained-release preparation, a bioactive peptide, e.g. luteinization hormone-releasing hormone, insulin, somatostatin or the like, is preferably illustrated. Further, it is favorable that the ice layer formed is about 0.01-30 mm thick.
Patent JP-H04234604-A (JP)
Title: Decorating method of end section of decorative laminated sheet
Inventor: FUJIE YUKIO
IPC: B27M3/00
Filed: 1991-01-08
Abstract: PURPOSE:To provide the decorative method of a novel decorative laminated sheet end-section for obtaining a high-grade intended decorative laminated sheet, in which the joining sections of the decorative laminated sheet on a surface and a rear are formed in endless integral feeling, by cutting-working both-end base material sections in the decorative laminated sheet, on both surfaces of which decorative paper is laminated. CONSTITUTION:In the decorative method of both end sections (2), (2) of a decorative laminated sheet, in which decorative paper (1), (1a) using a sheet for a particle board or an intermediate specific gravidity fiber board is laminated on both surfaces as the tabular base material of the decorative laminated sheet, the end section of the decorative laminated sheet is decorated in such a manner that the surface decorative laminated sheet rear sides is cutting-worked so that the thin layer (3) of the base material is inclined and thickness difference (A), (B) is formed and bonded with the base material and the joining sections (5) of the surface and rear decorative laminated sheets (1), (1a) are not made conspicuous.
Patent JP-H06223410-A (JP)
Title: Optical disk and its production
Inventor: SUZUKI YUKO
IPC: G11B7/24079
Filed: 1993-01-27
Abstract: PURPOSE:To make it possible to prevent hindrance of curing by oxygen, to improve the hardness and scratching resistance of protective layers to provide the protective layers resistant to flawing and to lessen the deformation of the disk at the time of curing an active energy ray curing resin. CONSTITUTION:The protective layer resin of the optical disk which has the protective layers consisting of the radical polymerizable active energy ray curing resin on one or both surfaces of a substrate and with which one or more of reading out, recording and erasing can be executed is cured by irradiating the resin with the active energy rays under reduced pressure conditions.
Patent JP-S55104504-A (JP)
Title: Internal combustion enging
Inventor: KIMURA SHIGEYUKI
IPC: F01C1/352
Filed: 1979-01-31
Abstract: PURPOSE: To simplify the structure, manufacturing and machining of an internal combustion engine and to improve its combustion efficiency, by shaping the inner peripheral surface of cylinder and the outer peripheral surface of rotors both in a circular form, and constituting the turning members only by the rotors, rotor ring and rotary partition means.  
     CONSTITUTION: At an upper portion of engine body 1, there are provided fuel operating section 10 and output operating section 30 having substantially the same structure, which are carried on a common shaft 18 side by side in two stages. These two operating sections 10, 30 have respectively rotors 12, 32 which are fixed on shaft 18 eccentrically to respective casings 11, 31, and the rotor 12 is arranged such that its guide groove 13 is turned with delay of about 120° to the guide groove 33 of rotor 32. A rotary partition means, including partition plates 20, 40 fitted in respective guide grooves 13, 33 in freely slidable manner, is provided with support rod 24 which is formed with an elongated hole 25 and connected integrally to the rear portion of partition plates. Shaft 18 is extended through the elongated hole 25. Further, support rod 24 is supported by pin 42 on rotor ring 41 which is supported on cylindrical support 27 fixed concentrically in the casing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000217260-A (JP)
Title: Protector for system linkage of power generation facility
Inventor: NOMIYA SHIGEO
IPC: H02H3/48
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a protector for system linkage of a power generation facility, which surely detects the single operation of the self power generation facility in linkage with the system, on the side of its self power generation facility, and protects the system linkage, without providing the protector with an expensive transfer break system. SOLUTION: In a system linkage system, a power generation facility and a system power source 1 are linked to each other through a breaker 11. The system, is provided with a frequency change rate detecting means 32 which obtains the rate of change of the output frequency of the power generation facility, a rotational speed ripple standard deciding means 39 which decides and outputs such rotational speed ripple standard as to raise the rotational speed of the prime mover of the generator 12 to serve as the power generation facility, when this rate of frequency change is positive and to lower the rotational speed of the prime mover when the rate of frequency change is negative,  and protection means 31-33 and 21-23 which detect the frequency ripples being accelerated by receiving this standard of rotational speed ripple with a governor 15 of the power generation facility and changing the rotational speed of the generator and parallel the power generation facility off the system with a breaker 11.
Patent JP-H03216501-A (JP)
Title: Small hole diameter measuring method
Inventor: KOBARI MINORU
IPC: G01B7/13
Filed: 1990-01-23
Abstract: PURPOSE:To measure the inside diameter of a small hole in noncontact by a simple measuring operation by inserting a conductive probe into the small hole to be measured and measuring a capacitance depending on a gap size. CONSTITUTION:An object 3 with a small hole to be measured such as, for instance, a miniature ball bearing is located on an insulator 1 on an XY table 2. A steel ball probe is inserted into the small hole to be measured and a capacitance meter 5 is connected between the probe and the object 3. The object 3 is centered by relatively moving the object 3 while conducting the micro- displacement of the XY table 2, the minimum capacitance is obtained by the capacitance meter 5. The inside diameter of the small hole is measured from a relationship between the values of the capacitance and the hole diameter obtained in advance. Thus, a measured value can be obtained at the same time as a centering operation and a very efficient measurement can be performed.
Patent JP-H04324204-A (JP)
Title: Roentgen line
Inventor: HERUMUUTO DEINTSUEN
IPC: H01B1/02
Filed: 1992-01-27
Abstract: PURPOSE: To fully diminish the propagation of a transitory overvoltage in an x-ray line by setting a direct current resistance and a multiplication coefficient within the specified range when a wire of specified material having a specified diameter range is used in internal conductors. CONSTITUTION: An X-ray line comprises an internal conductor 1, an internal conductor cover 2, a high-voltage insulation part 3, an external conductor cover 4, a shield 5 and an envelope 6. In this case, the conductor 1 is made of ferromagnetic material such as iron or a nickel-iron alloy having high magnetic permeance with a frequency of, for example, 1MHz or more. In some cases, the remainder of the conductor 1 is made of highly conductive material, and is fabricated from several wires having a diameter of 0.1 to 0.4mm, or from one wire having a thickness of 0.2 to 0.6mm. In the case of a nickel-iron alloy wire, a multiplication coefficient of attenuation related to -1kHz is not less than 190 at 3MHz and 360 at 6MHz, and a direct current resistance of each conductor 1 is so constituted as to be not more than 20Ω/m.
Patent JP-S61171145-A (JP)
Title: Inspecting method for semiconductor device
Inventor: HONMA MICHIO
IPC: G01R1/073
Filed: 1985-01-25
Abstract: PURPOSE:To contrive accurate inspection by a method wherein the gap between the stage on which a semiconductor wafer is mounted and a probe of the probe card and the thickness of the semiconductor wafer are measured each and so controlled as to keep the proper amount of over drive. CONSTITUTION:Before a semiconductor wafer 4 containing a plurality of semiconductor devices 3 is mounted on a stage 1, the gap d1 between the stage 1 and the probe tip of the probe card 2 is measured. Next, the semiconductor wafer 4 is mounted on the stage 1, and the electrical capacitance between an electrical capacitance sensor 7 and a stage 1' is measured by an electrical capacitance measurement unit 8; then, the thickness d2 of the wafer 4 is measured from the variation in electrical capacitance. After the difference (d1-d2) is obtained by an operating unit 9 and probes 5 are fitted to the electrode pads of a semiconductor device 3 by moving the wafer 4 down the probe card 2, the stage 1 is raised by operating a drive unit 10 by an amount corresponding to the difference obtained by the operating unit 9, so that the probes of the probe card 2 may come into contact with electrode pads under a suitable pressure.
Patent JP-2000214275-A (JP)
Title: Antenna device for radio wave correcting watch
Inventor: NEMOTO KENICHI
IPC: G04G5/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device for radio wave correcting watch reducible in the cost of the watch by making easily adjustable the receiving sensitivity and unnecessary for preliminary adjustment even after assembling. SOLUTION: As the antenna device for radio wave correcting watch, at least a rod shape core 21 and a coil 22 wound around the core are provided to the watch body 11 and a position adjusting means 30 adjusting the relative position of the core 21 and the coil 22 is provided. Furthermore, for maintaining a position regulating member regulating the coil 22 at a determined position and the core 21 freely going back and forth in the axis direction and positioning at a desired position, a male screw is provided on one end of the core 21, and a female screw screwed by the male screw part of the watch body 11 is provided.
Patent JP-H0615597-A (JP)
Title: Cutter
Inventor: PEETAA HIYUUZAA
IPC: B26D7/26
Filed: 1993-01-27
Abstract: PURPOSE: To quickly exchange a cutter to improve productivity of a cutting device by fitting at least one piece of cutter to a cutter holder, and exchangeably inserting the cutter holder into one of cutter supporting bodies. CONSTITUTION: For exchanging a cutter holder 18, an eccentric shaft 29 is rotated centering around a rotary shaft 31 from the fastened position until the fastening head part 26 of a pull rod 24 releases the cutter holder 18 by a lever 32 and a drive device 33. Next the cutter holder 18 is sideways taken out of an opening part 34 provided in a machine frame 13 to be detached from a cutter holder receiving part 16, and exchanged for a cutter holder prepared outside the machine. After exchanging the cutter holder 18, the pull rod 24 again fastened by operating the drive device 33 through the lever 32 and the eccentric shaft 29, and as a result, the cutter holder 18 is fixed on the fixed position.
Patent JP-H10200846-A (JP)
Title: Image reproducing device
Inventor: ITO JUN
IPC: H04N5/445
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide the image reproducing device which makes it possible to easily and surely set complicated setting contents by making good use of a setting menu screen in hierarchical structure. SOLUTION: This device is equipped with a monitor device 34 which displays image information reproduced by an optical pickup 12 on a screen and a system control part 21 which displays the setting menu screen in hierarchical structure on the monitor device 34 according to setting information inputted by a remote controller 42 for inputting setting information and also performs setting control corresponding to the above setting information. When there is a setting item of a next layer in a setting item on the setting menu screen in the position where a cursor moved by the remote controller 42 is positioned together with the cursor, the system control part 21 displays up to the setting menu screen of the next layer indicating the setting Item by the monitor device 34 at the same time and performs the setting control by the remote controller 42 corresponding to the setting information.
Patent JP-H05201783-A (JP)
Title: Surface working method for ceramic sintered body
Inventor: MIZUNO SEIJI
IPC: C04B41/53
Filed: 1992-01-27
Abstract: PURPOSE:To prevent the deterioration of strength after working and moreover to improve the strength after working than before working in the case of surface working of a ceramic sintered compact by injection working method. CONSTITUTION:In a heated state of the ceramic sintered compact to a temp. at which the fructure toughness of the ceramic sintered compact is increased, the surface of the ceramic sintered compact is ground by allowing abrasive grains to come into collision. Since the fructure toughness of the basal phase or the intercrystalline phase is increased by heating, excess energy when the abrasive grains comes into collision is absorbed into the ceramic sintered compact itself or the intercrystalline phase and generation of crack is prevented. And since the injection working is executed at a high temp., crack is welded if the crack is generated by any chance.
Patent JP-S59138760-A (JP)
Title: Fuel control device upon choking of carburettor
Inventor: OSADA AKIRA
IPC: F02M5/08
Filed: 1983-01-29
Abstract: PURPOSE:To prevent a plug from wetting, etc. by controlling the amount of fuel supply to inhibit the pressure differential between the inside of a float chamber and a venturi section upon closing of a choke valve in a carburettor. CONSTITUTION:First and second air vent holes 54, 56 are formed upstream and downstream of a choke valve closed position 52, respectively. Further, there is provided an air vent passage 58 having these air vent holes 54, 56 as the opening end on the intake air passage side, for introducing negative pressure in an intake-air passage 42 into a float chamber 32. Upon cold starting, the negative pressure P2 of a small venturi 46 increases. Meanwhile, the negative pressure P1 downstream of the choke valve also increase, and acts the float chamber 32 through the second vent hole 56 and the air ven passage 58. With this arrangement, both negative pressures P2, P1 of the small venturi 46 and the inside of the float chamber 32 increase to restrain the increment of supply fuel.
Patent JP-H02195190-A (JP)
Title: Gas recovery method and recovery device
Inventor: YANAGIHARA MINORU
IPC: F25J3/00
Filed: 1989-01-21
Abstract: PURPOSE:To need no worrisom maintenance and recover a gas by cooling the gas containing plural kinds of mixed gases down to a freezing point or less with the use of a refrigerating device to solidify so as to catch and heating the solidified gas to liquidize so ass to recover. CONSTITUTION:A gas containing fleon gas and the like is dehumidified by a dehumidifier 4 to enter a housing 1 to cool with the use of a refrigerating device 2 down to a freezing point or less to solidify so as to adhere to the refrigerating device 2. A quantity of adhesion increases with the time elapsed and cooling is stopped when the quantity is a proper one. Next, it is heated up to the freezing point of the gas with the use of a heater 3, it is liquidized to drip in the refrigerating device 2 so as to recover since it drops on the bottom of the housing 1. A fleon-lost gas is heated by a heater 5 to be nearly equal to the atmospheric temperature so as to release in the atmosphere.
Patent JP-H05202993-A (JP)
Title: Chain fastener
Inventor: MEGURO KIYOSHI
IPC: F16G15/00
Filed: 1992-01-27
Abstract: PURPOSE:To easily adjust the length of a chain by forming two lines of grooves on a block in order to insert a chain turned up at an optional point, forming a narrow portion in a part of each groove in order to engagingly lock the link of the chain and also covering the block with a lid. CONSTITUTION:Two lines of grooves 3, 3', in which a chain 2 can be inserted, are engraved on the top surface of a block 1 formed in a rectangular parallelopiped body by using a metal. Recessed sections of the respective grooves 3, 3' are so formed to allow respective links 2a, 2b of the chain 2 to be inserted therein horizontally or vertically and, in addition, a narrow portion 4 composed of two protrusions 4a, 4b is so formed as to engagingly lock the respective links 2a, 2b to at least one place thereof. On the other hand, a lid 5 is hinged to the block 1 with a hinge 9 to cover the top surface thereof. Moreover, a plate 8 having a lock catch 7 is hinged to the surface edge of the lid 5 with a hinge 9. After inserting the chain 2, which is turned up at an optional point and lined in parallel, into the respective grooves 3, 3', the lid 5 is closed and the lock catch 7 is locked to the block 1.
Patent JP-S58129916-A (JP)
Inventor: FUJITA MINEO
IPC: F24S90/00
Filed: 1982-01-27
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-S59137145-A (JP)
Title: Production of rack shaft for rack pinion type steering device
Inventor: SAKAMOTO HIDEJI
IPC: B21K1/10
Filed: 1983-01-27
Abstract: PURPOSE:To produce economically a hollow rack shaft having high reliability and lightness by drawing a bar-shaped blank material to form a thick walled part and thin walled fin-shaped parts, bending the fin-shaped parts to the rear of the thick walled part to constitute a hollow part and forming rack teeth in the thick walled part. CONSTITUTION:A long-sized bar-shaped blank material having a square section is drawn to a finned bar-shaped blank material having a thick walled part 1 of a prescribed thickness and fin-shaped parts 2 extending in the direction perpendicular to the axis from both ends of the part 1. Such finned bar-shaped blank material is subjected to bending to bend the parts 2 into a circularly arcuate shape to the rear of the part 1 thereby forming the hollow blank bar- shaped blank material having a hollow part 3 extending axially. The joint part 4 of the parts 2 is welded if necessary. The hollow bar-shaped blank material having the part 1 and the thin walled part is cut to a prescribed length and the outside diameter is finished to prescribed dimensional accuracy. Rack teeth are formed by machining or the like in the part 1.