baber/WOPTO huggingface dataset:
Patent JP-S58196940-A (JP)
Title: Separation device of parts with holes
Inventor: HIRATA KAZUYA
IPC: B65G47/78
Filed: 1982-05-12
Abstract: PURPOSE:To separate and stock a fixed quantity of parts and supply them to other unit by inserting a predetermined quantity of parts with holes to a pin so that upper cylinder pistons are made opened to transfer the parts with holes. CONSTITUTION:A pin 1 which regulates and guides the inner diameter of parts with holes is pinched with cylinder pistons 2, 3 at one end and is pinched with cylinder pistons 4, 5 at the other end. A main body 6 has a hole 7 through which works can pass, and the pin 1 penetrates it and is pinched with pistons 2-5. A photoelectric switch 13 detects a fixed quantity of parts and a parts feeder is stopped by its signal. When air is fed, the pistons 2, 3 are opened against springs 8, 9, and works are filled in the upper portion of the pistons 4, 5 along the pin 1. When the pistons 4, 5 are opened, a fixed quantity of works are supplied to other unit.
Patent JP-H0592663-A (JP)
Title: Rewritable type optical data recording medium
Inventor: MIYAZONO YASUSHI
IPC: G11B7/2433
Filed: 1991-03-20
Abstract: PURPOSE:To enhance the environmental temp. durability of a recording state without deteriorating high speed erasing capacity by substituting a part of Te being the constituent of a recording film composition prepared by excessively adding Sb to a compound composition containing GeTe and Sb2Te3 with Se and further substituting a part of Sb with Bi. CONSTITUTION:A dielectric film 12, a recording film 13, a dielectric film 14 and a metal film 15 are successively laminated to a transparent substrate 11. A sufficiently washed glass plate is used as the transparent substrate and the dielectric films 12,14 are composed of ZnS and an Al alloy is used as the metal film 15. The thicknesses of the dielectric films 12, 14 and the metal film 15 are respectively set to about 120,20 and 100nm. The recording film 13 contains five elements of Ge, Te, Sb, Bi and Se as principal constitutional elements and the thickness thereof is set to about 20nm. By this constitution, crystallizing temp. is enhanced and an erasing time can be shortened.
Patent JP-H10271901-A (JP)
Title: Transmission mechanism of power tiller
Inventor: YAMAOKA TOSHISHIGE
IPC: A01B33/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a transmission mechanism of a power tiller capable of reducing vibration and noise by absorbing the vibration caused by looseness, etc., of a fitting part, and improving operability by installing a vibrational absorbing member in a transmission system. SOLUTION: A worm gear is installed in a transmission system from a shaft 5 of a driving part 4 to a rotor 2, a warm shaft 10a of the warm gear is connected to a shaft 5 through a fitting part 13, and a vibrtation-absorbing member 15 is installed in the transmission system. Further, the vibration-absorbing member 15 is preferably a flexible shaft and the fitting part 13 is preferably fixed thereto.
Patent JP-H06291536-A (JP)
Title: Slot coupling type micro strip antenna and plane circuit device
Inventor: TAKEUCHI KAZUNORI
IPC: H01Q21/06
Filed: 1993-04-07
Abstract: PURPOSE:To make the device small in size and light in weight, and to eliminate coupling with a power feeding line of an antenna by shielding electromagnetically a high frequency signal for passing through the inside of a through-slot in a different ground conductor and a high frequency signal for passing through a different plane microwave line. CONSTITUTION:Between two ground conductor plates 11, 14 opposed to each other, two dielectric layers 21, 22 are filled. In this case, a slot is formed in the ground conductor plate 14 so that between the dielectric layers 21, 22, a different micro strip conductor 12 is inserted/provided and formed, and opposed to a slot formed in the ground conductor plate 11. Subsequently, the dielectric layers 21, 22 are eliminated and a slot 30 for passing through in the thickness direction between two slots is formed, and on the whole inside surface of the slot 30, a ground conductor 13 for connecting two ground conductor plates 11, 14 is formed and a through-slot 31 whose conductor part is grounded is formed. Also, a power feeding line to a radiation conductor 10, and a strip line containing the strip conductor 12 are shielded electromagnetically by the ground conductor plates 11, 14 and the through-slot 31.
Patent JP-H07317805-A (JP)
Title: Power supply circuit for power assist device of vehicular clutch
Inventor: HONMA AKINORI
IPC: F16D23/12
Filed: 1994-04-19
Abstract: PURPOSE:To provide a power supply circuit which serves for a power assist device of a vehicle clutch and which ensures a high reliability and easiness in maintenance. CONSTITUTION:An assist on-off switch 58 is provided interlocking with an initial motion clutch operating member such as a clutch lever which operates a clutching mechanism through a cable, and the start and stop of an assist motor 33 is controlled by this assist switch 58, and a clutch operation aid device is installed on the output shaft of the assist motor 33, and a relay circuit 70 for power assisting is installed between the assist motor 33 and a battery 32 which supplies power to the motor 33. The relay circuit 70 is turned on and off by the assist switch 58, and a relay 73 for self-starting is installed between a starter motor 72 and battery 32 which supplies power to the motor 72, and the relay circuit 73 is turned on and off by a switch 74.
Patent JP-S537005-A (JP)
Title: Wheel for vehicle
Inventor: KAWAGUCHI TAKESHI
IPC: B60B3/10
Filed: 1976-07-07
Abstract: PURPOSE: To simplify the structure an dassembling of a wheel for a vehicle such as automotive motor bicycle by connecting a rim to a hub of the wheel by plates instead of spokes so as to improve the strength and rigidity of the wheel and to improve the running stability of the wheel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S524407-A (JP)
Title: End temperature compensation method in induction heating treatment of long-length steel products
Inventor: ICHIKO OSAMI
IPC: H05B6/10
Filed: 1975-06-30
Abstract: PURPOSE:An operating method for eliminating abnormally high or low temperature portions at the initial and rear ends of steel products thereby evenly heating the steel products in continuous induction heating of long-length steel products.
Patent JP-H07293961-A (JP)
Title: Heat exchanging ventilator
Inventor: IKEDA HIROHIKO
IPC: F24F7/08
Filed: 1994-04-19
Abstract: PURPOSE:To reduce a pressure loss and to suppress the generation of noise by perpendicularly crossing a centrifugal fan with a diffusing direction of a diffused wind at its rotary shaft axis and so disposing it that its diffusing side is opposed to an air outlet. CONSTITUTION:An exhaust centrifugal fan 10 and an air supply centrifugal fan 11 are perpendicularly crossed at rotary shaft axes L with diffusing directions X, Y of diffused winds. Diffusing sides of the fans 10, 11 are so disposed as to be opposed to air outlets 7, 6. Accordingly, diffused winds in centrifugal directions of the fans 10, 11 are not bent perpendicularly as prior art, and hence pressure losses can be decreased. In order to supplement the losses, it is not necessary to increase, for example, numbers of revolutions of the fans 10, 11. As a result, generation of noise can be suppressed. Particularly, since the outlets 7, 6 of the centrifugal directions of the fans 10, 11 are opened within a duct joint 15, a silencing effect is provided to further reduce the generation of the noise.
Patent JP-H07286311-A (JP)
Title: Guard fence for road
Inventor: HAYASHI NAOKI
IPC: E01F15/04
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a guard fence for road in which the fitting face thereof is widened as it goes to both ends and it can be fixed with bolts and nuts even if the beam pipe is not right-angled against the posts for the fence and the bolts and nuts are invisible from the outside and the head of fitting bolts of the beam pipe is not protruded to the outside and further, the front end thereof is not protruded from the outer peripheral face of the beam cover and hence, it is not feared that the clothes of pedestrians are caught by the bolts and nuts. CONSTITUTION:A fitting part 7 of a post is positioned to contact the side face of a guard fence post 2 and fitting bolts 9 of a bracket are inserted therein and nuts 91 are screwed to attach the bracket body 5 to the fence post 2. A beam pipe 3 is put in the fitting part 8 of beam pipe of the bracket body 5 and covered with a beam cover 6 and then fixed by the fitting bolts 95 of beam pipe. The fitting face 61 of beam cover 6 and the fitting face 81 of the fitting part 8 of the beam pipe are narrow at the central part and widened as they go to both sides. A recessed part 86 is so provided that the head of the fitting bolt 95 of the beam pipe is hidden in the fitting part 8 of the beam pipe.
Patent JP-S565467-A (JP)
Title: 6-p-chlorophenyl-2,2-dimethyl-4- 1,2,4-triazole-1-yl hexane- 3-ol, its salt and fungicide comprizing it as active ingredient
Inventor: FUNAKI YUUJI
IPC: C07D249/08
Filed: 1979-06-26
Abstract: NEW MATERIAL:A 6-p-chlorophenyl-2,2-dimethyl-4-(1,2,4-triazole-1-yl)hexane-3- ol or its salt shown by the formula I.  
     USE: A fungicide. Having improved preventive effect on a wide range of blights occurring in plants of agriculture and gardening, penetrating well into the organization of plants. Effective against, e.g., sheath blight of rice plant, powdery mildew, stripe rust, altrenraia blotch of wheat and barley, powdery mildery of groupes, rust, scab, powdery mildew of apples and Japanese pears, etc.  
     PROCESS: For example, a-2-p-chlorophenylethyl halide (X is halogen) shown by the formula II is reacted with 3,3-dimethyl-1-(1,2,4-triazole-1-yl)butane-2-one shown by the formula III in the presence of a base to give a compound shown by the formula IV, which is reduced to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04292642-A (JP)
Title: Production of polyolefin cross-linked foamed product
Inventor: NAKAYAMA KYOJI
IPC: C08L23/00
Filed: 1991-03-19
Abstract: PURPOSE:To provide a method for producing a polyolefin cross-linked foamed product having an excellent tensile strength, especially an excellent tensile strength at a forming temperature when subjected to a secondary processing such as thermal forming, substantially without deteriorating the mechanical characteristics and heat resistance of the polyolefin resin. CONSTITUTION:A molded product of a composition comprising a polyolefin resin, a foaming agent and cross-linking reaction-accelerating agents consisting of two kinds of a trifunctional compound and a difunctional compound in a specific ratio is cross-linked with ionizing radiations and subsequently foamed.
Patent JP-H09246736-A (JP)
Title: Electric apparatus box fixture
Inventor: YONEMOTO KAZUYOSHI
IPC: H05K5/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To easily and reliably bury an electric apparatus box into even a thin partition wall made from a light-weight steel frame for ALC works, without driving bolts. SOLUTION: A wall board such as gypsum board is mounted between vertical studs A with a fixed space to form a partition wall, the main body 2 of an electric apparatus cabinet 1 is buried in an opening of the wall, fixtures 3 are fixed to the right and left ends of the top face and right and left ends of the lower face of the main body 2 and studs A. Each fixture 3 is generally L-shaped and first and second bolt pass holes 4 and 5 at one and the other ends.
Patent JP-S61239436-A (JP)
Title: Method for detecting tracking error signal
Inventor: HAYASHI YOSHIO
IPC: G11B7/09
Filed: 1985-04-16
Abstract: PURPOSE:To eliminate a tracking error due to offset by deleting the offset out of a tracking error signal. CONSTITUTION:A photodetector 4 is divided symmetrically into light receiving parts 41/42 and 43/44 centering on an axis corresponding to the bit array direction (recording track direction). The output signals A and B of parts 41 and 42 are added together by an addition circuit 61 via amplifiers 51 and 52. While the output signals A and B of parts 43 and 44 are added together by an addition circuit 62 via amplifiers 53 and 54. The signal components produced by pit trains are deleted out of the output signals E and F of both circuits 61 and 62 through low pass filters (LPFs) 8 and 9 having cut-off frequency of about 20kHz. Then the output signal H of the LPF 9 is subtracted from the output signal G to the LPF 8 by a subtraction circuit 63. The output signal K of the circuit 63 is equal to a tracking error signal detected by the push-pull method and includes offset.
Patent JP-S5717276-A (JP)
Title: Noise rejecting method for solidstate image sensor
Inventor: TAKAHASHI KENJI
IPC: H04N5/335
Filed: 1981-05-29
Abstract: PURPOSE:To erase a vertical smear component on a playback screen without being affected with random noise, by subtracting a video signal from a signal of line memory. CONSTITUTION:An output from a solidstate image sensor 40 is amplified at a preamplifier 43, then a clock noise component is removed with a low pass filter 44 to obtain a video signal. The line memory 41 stores a signal corresponding to the vertical smear component during one horizontal period at a vertical blanking period. Further, the signal is read out from the said line memory 41 every horizontal scanning and it is substracted from the video signal at a subtraction circuit 42, allowing to achieve a signal rejected with the vertical smear component.
Patent JP-H06269527-A (JP)
Title: Metal bat and manufacture thereof
Inventor: TOKUI YASUYUKI
IPC: A63B59/06
Filed: 1993-03-17
Abstract: PURPOSE:To maintain the sound deadening characteristic and vibration-proofing characteristic of a metal bat over a long period of time by providing a foaming layer on the interior wall portion of a metal bat main body, the specific gravity of the foaming layer getting smaller continuously toward the center portion of the bat main body along an inclination. CONSTITUTION:A foaming layer 2 is provided on the interior wall portion of a metal bat main body 1, the specific gravity of the foaming layer 2 getting smaller continuously toward the center portion of the bat main body 1 along an inclination. A method of manufacture of this metal bat comprises inserting a raw foaming resin supply pipe into the hollow metal bat main body 1 from the head portion or grip end of the bat main body, applying raw foaming resin to the interior wall surface of the bat while rotating the bat main body 1 and/or the supply pipe; then substituting a hot air supply pipe for the supply pipe, forming a foaming layer 2 the specific gravity of which gets smaller continuously toward the center portion of the bat main body along an inclination, while rotating the bat main body or the hot air supply pipe, and securing a head portion or a grip end to the bat main body 1.
Patent JP-H10279807-A (JP)
Title: Use of block copolymer as additive in producing polyurethane foam
Inventor: BURKHART GEORG DR
IPC: C08J9/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane foam having improved properties by using a specific block copolymer as an additive in producing the same. SOLUTION: A polyurethane foam is produced by using, as an additive, a block copolymer represented by formula I [A is R<1> , B, E, or a group represented by formula II or III; B is a group represented by formula II or II; Y is Y<1> or Y<2> ; D is a group represented by formula IV  R<1> is optionally substd. 1-30C alkyl, optionally substd. aryl, or optionally substd. alkaryl provided that at least 80% of R<1> is methyl; a is 3-200; b is 0-50; c is 0-10; and d is 0-5 provided that at least either b or C is not 0}; E is a group represented by formula V  R<2> is optionally branched alkylene; f is 0 or 1; m is on average 2-4; n is 0-100; and R<3> is hydroxyl, optionally substd. 1-6C alkyl, acyl, or -OCONHR<4> (wherein R<4> is optionally substd. alkyl, aryl}; and X is a polyvalent org. group].
Patent JP-S62238402-A (JP)
Title: Sensor for detecting running position of magnetic tape
Inventor: MIYAGAWA NAOYASU
IPC: G01B11/00
Filed: 1986-04-09
Abstract: PURPOSE:To enable detection with high resolving power, by receiving parallel light by the required light receiving surface of a self-scanning type image sensor. CONSTITUTION:Parallel light emitted from a light emitting diode 11 through a pinhole 12 and collimator lens 13 and traversing a magnetic tape 14 is received by a self-scanning type image sensor 15 provided in the reflecting side of the tape 14 and having a light receiving surface 16 obliquely traversing the end part of the tape 14. The output of the sensor 15 is compared with a reference value by a comparator 18 and the position of the tape is detected on the basis of output having a high S/N ratio due to a sufficient light receiving area with high resolving power.
Patent JP-H07285889-A (JP)
Title: Separation of optical isomer
Inventor: IKEDA HIROKAZU
IPC: C07C67/56
Filed: 1994-04-20
Abstract: PURPOSE:To resolve an optical isomer mixture in high efficiency at a low cost using a pseudo-mobile layer chromatographic separation apparatus by using particles of a polysaccharide derivative as the filler for optical resolution. CONSTITUTION:A plurality of columns filled with an optical resolution filler are endlessly connected, a fluid is circulated through the columns in a definite direction with a pump, an eluent is introduced into a solution of mixed optical isomers in the circulation path and, at the same time, a solution rich in non- adsorbed substance and a solution rich in adsorbed substance are extracted from the path. The fluid-introducing ports and fluid extraction ports are alternately arranged along the flow direction of the circulating fluid and the positions of the introducing ports and the extraction ports are intermittently moved along the flow direction of the circulating fluid. In the pseudo-mobile layer chromatographic separation apparatus having the above structure, particles of a polysaccharide derivative [preferably produced by substituting the OH group or H atom of amino group of a polysaccharide with an atomic group selected from formulas I to IV (R is an aromatic hydrocarbon group; X is a 1-4C hydrocarbon group)] is used as an optical resolution filler in the resolution of optical isomers.
Patent JP-H05274069-A (JP)
Title: Terminating resistor circuit and terminating resistor attaching/detaching method
IPC: G06F3/00
Filed: 1992-03-02
Abstract: PURPOSE:To realize storage, attachment, and detachment free from maintenance by attaching and detaching a terminating resistor by an external switch signal. CONSTITUTION:In this terminating resistor circuit, a regulator 6 provided on the side of a power line 4a is connected to a signal line 4b between computer apparatuses 1 and 2 through a terminating resistor 5. A bidirectional switching element consisting of an active element is provided in series to the terminating resistor 5 and is turned on/off by the external switch signal to attach/detach the terminating resistor 5 to/from a bus line 3.
Patent JP-H06285415-A (JP)
Title: Degassing device
Inventor: SUZUKI TOSHIYUKI
IPC: C09D7/80
Filed: 1993-04-08
Abstract: PURPOSE:To obtain a degassing device which is capable of removing foam generated in a storage tank by providing the device with an auxiliary tank and a conduit pipe with a wire net having a recessed part and a valve for adjusting a flow installed at the tip and with a tip part introduced into an area near the inner mower part of the wire net. CONSTITUTION:The degassing device consists of a cylindrical auxiliary tank 9 with piping part 9a at the tip and a wire net 13 installed internally in the auxiliary tank. The wire net performs a job to remove foam from a magnetic coating material which runs into a storage part, and has a cubic recessed part 14 formed at the tip of a conical lower end part. If the magnetic coating material flowing in through a conduit pipe 11 is allowed to drop into the auxiliary tank 9 after filtration by the wire net 13, the material drops to the conical lower end part of the auxiliary tank 9 from outside the recessed part 14, moving at the lower end part and flows out into a storage part from the piping part 9a. When the magnetic coating material passes through the wire net 13, fine foam contained in the material is removed by a difference in the surface tension between the lattice of the wire net 13 and the magnetic coating material.
Patent JP-S59208569-A (JP)
Title: Cleaner of photosensitive body of electrophotographic copying machine
Inventor: SAITOU KINJI
IPC: G03G21/00
Filed: 1983-05-12
Abstract: PURPOSE:To prevent deficient cleaning throughout all the span by joining 2 parallel elastic plates at both ends, forming a proper number of slits in the longitudinal direction from the top, fixing their bases to an arm, and joining a cleaning blade on one of the plates. CONSTITUTION:As a photosensitive body 1 rotates, the contact line P of a blade 13 and the body 1 undergoes a force in the tangent direction, but since 2 elastic plates 10, 11 have a U-shape, and high in rigidity against bending, the free end of the blade 13 performs parallel motion, as shown in the figure. Therefore, an angle theta' formed with the tangent plane at the contact line P' of the edge of the blade 13 and the rotating body 1, and the top face of the blade 13 on the upstream side changes very little. Since the plates 10, 11 have a proper number of slits 12 formed in the longitudinal direction from the top, even if any local force exerts on the surface of the body 1, only a narrow part of the plates 10, 11 deforms, therefore, a greater part of the blade 13 uniformly contacts the body, and deficient cleaning can be thus prevented throughout all the width.
Patent JP-H10273814-A (JP)
Title: Yarn transfer roll
Inventor: SHIMADA KOJI
IPC: D02J1/22
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a yarn transfer roll, capable of withstanding abrasion with a yarn running at a high speed in a yarn manufacturing process and having excellent corrosion resistance to solvents used when washing foulings. SOLUTION: This yarn transfer roll is obtained by forming a thin amorphous carbon film 2 such as 0.1-10 μm thickness on the surface of the yarn transfer roll and a diamondlike carbon (DLC) is used as a suitable film material in the yarn transfer roll.
Patent JP-S566750-A (JP)
Title: Production of irregular shape metal strip
Inventor: KADOKAWA KIYOO
IPC: B21H8/00
Filed: 1979-06-28
Abstract: PURPOSE: To obtain irregular shape strips easily and efficiently without giving any undue stress to deformation by pressing a metal strip to give regular unevenness thereto in its lengthwise direction, removing the respective convex parts by leaving specified thickness then rolling the strip by rolls having the projecting parts of specified pitch.  
     CONSTITUTION: A metal strip 1 of a given width is rolled by multiplex rolls or the like to have regular unevenness in its lengthwise direction. The pitch of the above-mentioned unevenness is made to the extent at which the thick-wall parts of a specified width are obtainable between the concave parts that appear when this is flattened later. Thence, the above-mentioned convex parts are removed by a milling machine or the like by leaving specified thickness, whereby a metal blank 11 of irregular shapes formed with the thin-walled parts 2 is obtained. After this, the blank is rolled by rolls having the projecting parts conforming to the pitch of the thin-walled parts 2 of the blank 11, whereby an irregular shape metal strip 12 of regularly varying thicknesses in the lengthwise direction and having the thin-walled parts 2 is obtained. Unlike with conventional methods, the width is not limited by the restrictions in the process for manufacture and the irregular shape strips which permit the improvement in assembling processes of apparatus are obtained efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio