baber/WOPTO huggingface dataset:
Patent JP-S6132601-A (JP)
Title: Antenna system
Inventor: NAKAJO IKUZO
IPC: H01Q1/12
Filed: 1984-07-24
Abstract: PURPOSE:To improve the operability and to facilitate assembly by allowing the base end part of an antenna element fitting plate to bite into the core a feeder line fitted to a base, and connecting the core with an antenna element electrically through a fitting plate. CONSTITUTION:The tip part of the feeder 7 is inserted into the feeder fitting hole 5b of the base, the endmost part of the core 7a of the feeder 7 is set facing the opposite end part of a fitting groove 5a, and a set screw 8 is inserted threadably from the top surface of the base 5 to position and fix the feeder 7 to the base 5. In this state, the antenna element 1 is fallen down to project the upper end of the fitting plate 3, and the engagement part 3a of the fitting plate 3 is pressed and fitted in the fitting groove 5a of the fitting plate 3 from above. In this case, the endmost part of the core 7a of the feeder 7 is positioned in the reversely V-shaped gap 3f between biting projection pieces 3e of the fitting plate 3, and part of the biting projection piece 3e bites into the tip part of the core 7a, which is then fixed to the base 5 and also connected electrically to the antenna element 1.
Patent JP-S5677705-A (JP)
Title: Sodium fluoroscopic device
Inventor: YAMAZAKI HIROSHI
IPC: G21C17/08
Filed: 1979-11-29
Abstract: PURPOSE:To prevent the damage of the cable due to fatigue, by holding several cables connected to the transducer of the Na fluoroscopic device of a fast breeder via a pair of bent cable guide components and then uniting the guide component with the attachment component via a spacer. CONSTITUTION:Several cables 26 connected to the transducer of the Na fluoroscopic device of a fast breeder are held with a pair of bent cabble guide components 30 and 31 in such way that the cables 26 are put in parallel to each other. The both- end parts 30a, 30b, 31a and 31b of the guide components 30 and 31 are united by the attachment component 35 via the spacer 32. These both-end parts form an opening bent outward to each other. Thus the cable 26 is not damaged by the fatigue although the horizontal arm lever fixing the transducer rotates centering on the rotational center 16 since the bent components 30 and 31 are forming circular arc centering on the center 16.
Patent JP-H05345390-A (JP)
Title: Laminated packing material
Inventor: YAMAMOTO KOUICHI
IPC: B32B27/28
Filed: 1992-06-15
Abstract: PURPOSE:To provide a gas barrier laminated packing material easily torn in the T-direction in a laminated material wherein surface layers composed of a polyethylenic resin are arranged on both sides of an intermediate layer composed of a saponified ethylene/vinyl acetate copolymer. CONSTITUTION:In a laminated packing material constituted by providing surface layers to both surfaces of an intermediate layer composed of a saponified ethylene/vinyl acetate copolymer through adhesive resin layers, the surfaces layers are based on a blend of straight chain low density polyethylene and high-pressure low density polyethylene.
Patent JP-H08170508-A (JP)
Title: Elephant-foot type setscrew knockdown for internal combustion engine
Inventor: JIYON TEII KIYARORU ZA SAADO
IPC: F01L1/14
Filed: 1995-06-21
Abstract: PURPOSE: To improve resistance against sliding friction and resistance against sliding wear of an elephant's foot or swivel pad adjusting screw assembly which makes contact with an actuating member interface in an internal combustion engine. CONSTITUTION: An assembly 10 includes a metal screw element 12, configured to move along an arcuate path in a correspondingly configured socket 20 in a ceramic pad element 14. A retainer element 16 loosely links the pad element 14 to the screw element 12 and makes relative motion due to the linking. This ceramic pad element 14 includes a planar contact face for contacting a corresponding planar contact surface on an internal combustion engine actuating member, such as a valve, a valve crosshead or a unit fuel injector.
Patent JP-H0450320-A (JP)
Title: Polyolefin fiber and production thereof
Inventor: KUNO SHIGEO
IPC: D01F1/10
Filed: 1990-06-15
Abstract: PURPOSE:To obtain the title fiber reduced in occurrence of smell also after irradiation of radiation such as ray or electronic beam and suitable for nonwoven fabric for medical use, sowing for operation, etc., by dipping a polyolefin fiber into an aqueous solution in which a deodorizing agent is dissolved. CONSTITUTION:A polyolefin fiber is dipped in an aqueous solution in which a deodorizing agent (preferably extract and dry distillation ingredient of plant or cationic surfactant such as alkyl quaternary ammonium salt, aromatic quaternary ammonium salt or hydroxyammonium salt) is dissolved to provide the aimed fiber in which the deodorizing agent exists on the surface of the fiber.
Patent JP-S5487426-A (JP)
Title: Pickup tube
Inventor: HISADA TAKAKI
IPC: H01J29/48
Filed: 1977-12-24
Abstract: PURPOSE: To improve resolution with spherical aberration reduced by using a BPF lens as the main lens of a electrostatic focusing type pickup tube and by decreasing a beam index voltage.  
     CONSTITUTION: The main lens consists of the 3rd grid 13 and 4th grid 14. The main lens employs a BPF lens as a substitute for a conventionally-used UPF lens, and the voltage of the 2nd grid 12 is decreased from 300V to 100V. In addition, an interval between the 1st grid 11 and 2nd grid 12 is made small and calibers of both the grids are equalized and made long. Consequently, a sufficient beam current can be obtained by the lower voltage of the 2nd grid voltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5856475-A (JP)
Title: Semiconductor pressure converter
Inventor: SHIROMIZU SHIYUNJI
IPC: H01L29/84
Filed: 1981-09-30
Abstract: PURPOSE:To provide a semiconductor pressure converter having high utility capable of generally compensating the variations in the pressure sensitivity and the zero point temperature with a zero temperature compensation as a base. CONSTITUTION:When the arbitrary point of a series resistor rS3 is traced at the point DELTAV2H at the high voltage side of the resistor rS3, a curve is varied, and when the rS3 reaches the low voltage point, it draws the DELTAV2L curve. On the other hand, when the value of the parallel resistor rp3 of R3 is varied and becomes extremely small, it varies like 2-dotted broken line (DELTAV2H) or 3-dotted broken line (DELTAV2L), and eventually becomes zero. The curvature of the variation in the voltage of the DELTAV1 side and the symbol of the variation in the voltage at the DELTAV2 side can be matched by selecting the intermediate point of a series resistor rS5. Then, parallel resistors rp3 are selected, thereby enabling to match the temperature variation curve of the DELTAV2 to similar shape, and the DELTAV2 obtained by this operation is a curve of the V2x. In this manner, when the values of rp3, rS3 are decided to become DELTAV2(DELTAV2x) having the temperature variation curve similar in shape to the curve of the DELTAV1, the voltage of DELTAV1-DELTAV2x= deltaV0x does not exhibit variation for the temperature.
Patent JP-S641159-A (JP)
Title: Emphasis circuit
Inventor: MATSUO YASUTOSHI
IPC: H03G7/00
Filed: 1987-06-22
Abstract: PURPOSE: To suppress an increase in emphasis quantity at a low frequency by providing a 1st limiter between a time constant circuit and a 1st coefficient circuit and a 2nd limiter between the time constant circuit and a 2nd coefficient circuit independently, and setting the limiter level of the 1st limiter larger than the limiter level of the 2nd limiter.  
     CONSTITUTION: The 1st limiter 4 is provided between the time constant circuit 3 and 1st coefficient circuit 5 and the 2nd limiter 6 is provided between the time constant 3 and 2nd coefficient circuit 7 independently; and the limiter level of the 1st limiter 4 and the limiter level of the 2nd limiter 6 are so set that LIM1>LIM2. Consequently, the emphasis circuit in a recording system suppresses emphasis quantities corresponding to intermediate and low frequencies at the time of intermediate and large amplitudes to reduce waveform deficits by a main pre-emphasis circuit, a white clip circuit, and a dark clip circuit connected behind the pre-emphasis circuit, so that when a large amplitude is inputted, the de-emphasis circuit of a reproduction system reduces the amplitude speedily. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5677257-A (JP)
Title: Drug having beta-blocking activity
Inventor: ABE TAKESHI
IPC: C07D209/08
Filed: 1979-11-29
Abstract: PURPOSE: To provide a low-toxic drug having β-blocking activity, and containing 1-(indolin-4-yloxy)-3-(isopropylamino)-2-propanol as an active component.  
     CONSTITUTION: A drug having β-blocking activity can be prepared by using 1- (indolin-4-yloxy)-3-(isopropylamino)-2-propanol as an active component. The active component is a novel compound synthesized and filed before by the applicant, and obtained by (1) heating N-benzyl-4-methoxyindoline with hydrobromic acid under reflux, (2) neutralizing the reaction product with NaOH, and extracting with benzene, (3) concentrating the extract to obtain N-benzy-4-hydroxyindoline, and (4) reacting the compound thus obtained with NaOH solution and 1-(N-benzyl- isopropylamine)-3-chloro-2-propanol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5581019-A (JP)
Title: Production of t-pipe joint
Inventor: SERA SHIGEYA
IPC: B21C37/29
Filed: 1978-12-14
Abstract: PURPOSE: To minimize weld zone and improve workability and the accuracy of the pipe joint by bending a metal plate to half cylindrical form, die-pressing the same from the inner side to protrusion-form the branch pipe part thence bending both end edges of the metal plate to cylindrical form and butt-welding these.  
     CONSTITUTION: One sheet of metal plate 1 is bent to semi-cylindrical form at a bending radius more than equal to the diameter of the desired straight pipe part. The bottom central part of this semi-cylindrical metal plate 1 is die-pressed from the inner side to form a branch pipe part 2 and at the same time to form the lower half portion of the straight pipe part. Thence, both side edges 1' of the semi- cylindrical metal olate 1 are mutually bent to the inner side and are butt-walded. This T-pipe joint enables the contact friction resistance or electrical resistance of the fluid passing in the pipe to be decreased and the influence upon the fluid to be lowered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6312546-A (JP)
Title: Handling for sheet
Inventor: KITAGAWA YUJIRO
IPC: B65H3/08
Filed: 1986-07-02
Abstract: PURPOSE:To make sheets shiftable piece by piece without fail, by attracting each sheet with a hoist crane provided with a suction cup and, after a required part of the sucked sheet is pressed down, shifting the sucked sheet. CONSTITUTION:A laminated plate 3 is sucked up with a suction cup 2 of a hoist crane 1, and cornered two spots 4 of this sucked laminated plate 3 are pressed down by the air cylinder 5 attached to the hoist crane 1. With this operation, even if another laminated plate 3 is stuck to this sucked laminated plate 3, it is made to fall off at the very spot at once and then the sucked laminated plate 3 is shifted by the hoist crane 1. In consequence, these sheets are shiftable piece by piece without fail and, what is more, such dangerousness that one sheet of two coherent ones might fall off can be brought to nothing.
Patent JP-H11355059-A (JP)
Title: Heat protection circuit for amplifier
Inventor: TAGUCHI HITOYUKI
IPC: H03F1/52
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To suppress heat generation of an amplifier without completely interrupting a sound signal. SOLUTION: The heat protection circuit is provided with a temperature detection circuit 1 detecting that the temperature of an amplifier 4 exceeds a prescribed value and outputting a signal, an oscillation circuit 2 outputting a periodical pulse signal in accordance with the output of the temperature detection circuit 1 and a mute circuit 3 attenuating an audio input signal in accordance with the signal output of the temperature detection circuit 1 and the pulse signal output of the oscillation circuit 2.
Patent JP-S5944888-A (JP)
Inventor: KATAYAMA SHIGERU
IPC: H05K1/02
Filed: 1982-09-07
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-S642214-A (JP)
Title: Method of forming linear superconductor
Inventor: SAITO YUKIO
IPC: B28B1/00
Filed: 1987-06-24
Abstract: PURPOSE: To make it possible to form a fine superconductive line with a simple process by coating a substrate with a material which is changed into a superconductor by heat treatment, irradiating the coated material with light energy such as CO 2  gas laser or with beam energy such as of electron and ion, causing locally high temperature portion, and crystalizing the portion.  
     CONSTITUTION: A row material to be made superconductive by heat treatment is produced by utilizing evaporative solidification method or coprecipitation method applied to water solution of various nitrates. The raw material is baked, press-formed to make a target, and a film of the raw material is coated on a substrate by means of low temperature sputtering method. A beam 2 from a CO 2  gas laser is then irradiated to the coated substrate 4 while it is rotated so that a superconductive line 5 is formed by forming a locally high temperature portion in a gas atmosphere containing O 2  and crystalizing the portion. The portion that has not been brought to high temperature is nearly an insulator to form an insulated portion 6. In this way, it is possible to form a fine superconductive line with a simple process on a flat or cylindrical substrate. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5778545-A (JP)
Title: Electrophotographic image forming member
Inventor: TAMURA YASUYUKI
IPC: G03G5/14
Filed: 1980-11-05
Abstract: PURPOSE:To enhance charge retentivitiy, photosensitivity, moisture resistance, etc., by forming a photoconductive layer made of amorphous silicon containing at least either of hydrogen or halogen atoms in a specified layer structure. CONSTITUTION:A photoconductive layer 104 is formed by providing a first semiconductor layer 102 made of alpha-Si(H,X) on a substrate 101, and on this layer 102a semiconductor layer 103 finely divided in the layer direction, and exhibiting a conduction type different from the layer 102. The depth of the semiconductor region 103 is designed so as for the imagewise exposure light to fully reach a depletion layer 105 formed in the junction face of the layers 102, 103, thus permitting the obtained electrophotograhic image forming member to be enhanced in charge retentivity and sensitivity, and to be almost freed of remaining potential by virtue of such a layer structure.
Patent JP-S641180-A (JP)
Title: Cassette with slanting guide post
Inventor: KAMIKUBOTA MASAFUMI
IPC: G11B23/087
Filed: 1987-06-24
Abstract: PURPOSE: To shorten the time required for loading by correcting a step generated between the entrance side and exit side of a rotary head drum by three slanting guide posts.  
     CONSTITUTION: The gaps and inclination of the three guide posts 8W10 which slant to a reference plane parallel to a magnetic tape 1 in the opposite direction from the slanting direction of a rotary head drum 2 and are wound with the magnetic tape 1 are as large as and in the opposite direction from the step of the magnetic tape 1 formed between the entrance side and exit side of the rotary drum head 2. When the magnetic tape is wound around the guide posts slantingly and alternately, the stepped part of the magnetic tape is generated between the entrance side and exit side of the three guide posts, but this stepped part is in the opposite direction from the stepped part formed by the rotary head drum because the three guide posts slant in the opposite direction from the rotary head drum, thereby shortening the access time. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S59131667-A (JP)
Title: Resin composition for paint containing polyester resin modified with alicyclic acid and having controlled kind of acid at terminal
Inventor: UMEMOTO HIROTOSHI
IPC: C09D167/00
Filed: 1982-09-06
Abstract: PURPOSE:To provide the titled composition for the face coating of automobile, etc., having excellent weather resistance, mechanical properties and interlayer adhesivity of the coating film, by compounding a polyester resin containing a specific saturated alicyclic polybasic acid as an acid component and an aminoformaldehyde resin at a specific ratio. CONSTITUTION:The objective composition is prepared by compounding (A) 60- 90wt% of a modified polyester resin obtained by mixing (i) an acid component with (ii) a polyhydric alcohol with (B) 40-10wt% of an aminoformaldehyde resin etherified with a 1-4C monohydric alcohol. 10-80mol% of the acid component is a saturated alicyclic polybasic acid (e.g., 1,1-cyclohexanedicarboxylic acid), and 10-100% of the carboxyl group participating in the development of the acid value of the resin is those of a polybasic acid (e.g. phthalic anhydride) having a half-equivalent point potential of >=-350mV by the non-aqueous potentiometric titration in a state to develop the acid value of the resin. The acid component may contain other polybasic acid and/or monobasic acid. EFFECT:Improved hardenability.
Patent JP-H07304669-A (JP)
Title: Hemorrhoid therapeutic composition
Inventor: KONDO YASUSHI
IPC: A61K31/44
Filed: 1994-07-07
Abstract: PURPOSE:To obtain a hemorrhoid therapeutic composition excellent in stable preservability and hemorrhoids-curing effect, comprising a carboxyvinyl polymer, lidocaine or dibucaine, and a specific compound. CONSTITUTION:This hemorrhoid therapeutic composition comprises (A) a carboxyvinyl polymer, (B) tetrahydrozoline hydrochloride, naphazoline hydrochloride or phenylephrine hydrochloride, or a mixture thereof, and (C) lidocaine or dibucaine. The weight ratio for these ingredients A, B and C (A:B:C) is pref. (40-3000):(1-100):(10-1200).
Patent JP-S5283378-A (JP)
Title: Synthesis of 2-methylquinolines
Inventor: NAKANO TAKAYUKI
IPC: C07D215/20
Filed: 1975-12-27
Abstract: PURPOSE: Novel method of preparing 2-methylquinolines in good yield, useful as intermediates for medicines, dyes, insecticides, vulcanization accelerators, etc., from aniline derivatives and ethylene three one step. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0910879-A (JP)
Title: Woven wire net and tape-like woven wire net and their production
Inventor: BABA NOBORU
IPC: B21F27/12
Filed: 1995-06-22
Abstract: PURPOSE: To prevent the fraying at both side edges of a wire net. CONSTITUTION: Two pieces of adjacent warp wires 2-4, 2-5 of every prescribed spacing in the transverse direction of the wire net are opened to both sides in the parts of reeds 6 and are passed into another pass ports adjacent to both sides thereof, by which the plane weave wire net provided with the parts wider in the spacings between the warp wires than the spacings between the other warp wires at every prescribed spacing and formed with fraying stoppers 9 by proximity of two pieces of the warp wires 2-3 and 2-4 as well as 2-5 and 2-6 on both sides of these wide parts is produced. The weft wires of the wide parts are cut by cutting edges 17, by which the tape-like plain wire net formed with the fraying stoppers at both side edges is produced.
Patent JP-H0449133-A (JP)
Title: Lifter for thin plate material
Inventor: TANAKA MOTOYUKI
IPC: H01F3/02
Filed: 1990-06-14
Abstract: PURPOSE:To accurately lift a thin plate material one by one in a lifter for a thin plate material such as laminated iron core plates and so on of an electric appliance by providing a plurality of absorbing means for absorbing the thin plate material on a single surface and by raising at least one of them earlier than the others. CONSTITUTION:A mounting device 50 for a thin plate material is moved by a robot 40 onto an iron core plate block 20 of a material table 10, and an arm 41 is lowered so as to absorb a thin plate material 21 one by one with each of second absorbing mechanisms 62. Then, when the arm 41 is raised, a lower end of each of absorbing pads 61A on both ends are raised earlier than the lower end of each of absorbing pads 62A at the center so as to roll up the both ends of the iron cores plate 21 earlier than the center, and only the iron core plate 21 on the uppermost layer is surely absorbed, separated and raised. Also, the mounting device 50 is provided with a wedge mechanism 71 for enlarging an interval between iron core plate blocks 20A and 20B as an aligning device of the thin plate material, a pressing mechanism for pressing the both ends of the surface of the iron core plate 21, and an aligning mechanism 73 for aligning the end surface of the laminated iron core plates 21, whereby laminating operation of the thin plate material is mechanized, work time is reduced and the materials can be supplied to a specified position.
Patent JP-H093369-A (JP)
Title: Resin composition for powder coating material
Inventor: YAMAGUCHI KOICHI
IPC: C09D5/46
Filed: 1995-06-22
Abstract: PURPOSE: To obtain a resin composition for a powder coating material which can give a coating film of excellent appearance by using an epoxy vinyl polymer, a carboxylic polyester resin and a compound having an organic group represented by a specified formula as film-forming components. CONSTITUTION: About 20-60wt.% polymerizable monomer represented by the formula I (R3 and R4 are each H or CH3 ) (e.g. glycidyl (meth)acrylate) is copolymerized with other monomers to prepare an epoxy vinyl copolymer (A) having a number-average molecular weight of about 300-5,000 and a softening point of about 80-150 deg.C.  A polybasic acid component is reacted with a polyhydric alcohol component to prepare a carboxylic polyester resin (B) having an acid value of about 10-200mgKOH/g and a softening point of about 80-150 deg.C. 100 pts.wt. mixture containing the components A and B in an A/B weight ratio of about (60-97)/(40-3) is mixed with about 0.1-20 pts.wt. compound having at least one organic group represented by the formula II or III (R1 is -CH2 - or the like; and R2 is H or a 1-12C alkyl) in the molecule, the obtained mixture is melt-blended, and the obtained blend is ground to obtain a resin composition for a powder coating material.
Patent JP-S6312987-A (JP)
Title: Detecting method for moving object
Inventor: MISHIMA TADAAKI
IPC: G01V8/10
Filed: 1986-07-04
Abstract: PURPOSE:To execute an optimum image input of a moving object, and to prevent a wrong detection by deciding whether the moving object has been positioned in a visual field of an ITV camera or not, by using a means for emphasizing a feature of the object. CONSTITUTION:First of all, a differential processing is executed by inputting an image of a moving object 20 from an ITV camera 10. With respect to this differential image, the binarization for fetching a differential value being higher than a value which has been determined in advance is executed. This binarization processing is, for instance, a processing for setting the density being higher than a prescribed brightness, and the density being lower than said brightness, to '1' and '0', respectively. Thereafter, a value of '1' of a binary image is counted, and if the number of picture elements exceeds some value, it is decided that the object 20 has entered into a visual field of the camera 10, and when said number is below some value, it is decided that the object does not enter into the visual field yet or it is about to enter, and the next image is inputted again and the same processing is repeated. When it is decided that the object 20 exists in the visual field, some recognition processing is executed to its image.