baber/WOPTO huggingface dataset:
Patent JP-S628306-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NASU MASAHIRO
IPC: G11B19/02
Filed: 1985-07-03
Abstract: PURPOSE:To record magnetic information having a long recording period with excellent compatibility by a magnetic head corresponding to a short recording period by using a bias switch circuit to change over a current value fed to the magnetic head from a write circuit corresponding to a coersive force and a recording period of a magnetic disc thereby correcting the changing speed of the inversion of magnetized polarity recorded onto the magnetic disc. CONSTITUTION:A magnetic head 1 for 2 mega byte recording and reproduction is connected to a changeover circuit 2 switching respectively a detected signal to a preamplifier 3 and a recording signal from a write circuit 7 to the magnetic head 1. A bias switching circuit 6 outputs any voltage from a power terminal V to a write circuit 7 based on a mode switching signal (a). Then a large current for 1 mega byte is given to the magnetic head 1 for 2 mega bytes to apply 1 mega byte recording thereby giving the compatibility to a characteristic of the magnetic polarity inversion of a recorded magnetic pattern with the magnetic pattern recorded by a magnetic head for 1 mega byte.
Patent JP-S635006-A (JP)
Title: Insecticide
Inventor: KANAMARU HIROYUKI
IPC: A01N65/00
Filed: 1986-06-24
Abstract: PURPOSE:An insecticide having insecticidal properties even with a small amount, keeping effects for a long period and high safety, containing camphene as an active ingredient. CONSTITUTION:Camphene is used as an active ingredient for insecticide, especially insecticide for clothes. Camphene has sublimation, improved insecticidal properties by the sublimated gas and keeps effects for a long period. Besides, camphene has low toxicity to men and animals, characteristics as insecticide for clothes such as neither staining nor damaging clothes and effectiveness against specific insects such as clothes moth, etc., so camphene is expected to be useful an improved insecticide replacing conventional insecticide such as naphthalene, camphor, p-dichlorobenzene, etc. Since camphene is solid, it is usable similarly with existing subliming insecticides. In the use, camphene may be used alone or together with other subliming insecticides.
Patent JP-S6039428-A (JP)
Inventor: KURITA KAZUO
IPC: D02J1/22
Filed: 1983-08-11
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-H08337339-A (JP)
Title: Ticket treating device and season ticket issuing device
Inventor: KATAYAMA TAKU
IPC: B65H7/06
Filed: 1995-06-14
Abstract: PURPOSE: To issue season tickets stably and efficienctly without risk of jamming by controlling a pressing means to change pressure to a tension roller when jam occurrence is judged by a sensor. CONSTITUTION: When an old ticket is inserted into a hole 8, it is likely that the ticket stops on the way of a transport path 57 because of shortage of the transporting force. In such a case, a sensor 79 senses jamming, and a CPU fed with a sensing signal energizes a solenoid 76 so as to press a tension roller 73 to the ticket surface still stronger, the old ticket is going to move to downstream to be forwarded to a convergence part 48. When passage of the old ticket is sensed, the CPU judges that it has been taken in normally, and after a certain period of time, deenergizes the solenoid 76. Because a contacting transport force transmitted to the ticket is increased in this manner, the ticket which has causes a jam is again transported forward on the transport path.
Patent JP-H07269589-A (JP)
Title: Torque limiter, and paper feeding device and business equipment using the torque limitter
Inventor: SHIRAKI ISATO
IPC: C09K3/14
Filed: 1994-06-29
Abstract: PURPOSE:To prevent torque transfer exceeding a predetermined value with a lightweight and simple structure. CONSTITUTION:A body member 1 is engaged with a member 3 for outputting power through a friction member 2. A twisted-coil spring 4 is applied to the outside of the member 3 for outputting power to fasten the members 1, 2, 3. Thus sliding torque is generated between the friction member 2 and the member 3 for outputting power when torque exceeding a predetermined allowable limit is acted. The friction member 2 is formed of rubber in which a 0.5mm-6mm-fiber length organic short fiber is blended. The short fiber is exposed throughout the outside of the friction member 2. The surface of the member 3 for outputting power opposing to the short fiber-exposed surface is a resin surface. A friction interface is formed of the short fiber-blended rubber surface and the resin surface, eliminating the need for providing a lubricant.
Patent JP-S5372469-A (JP)
Title: Manufacture for semiconductor
Inventor: SHINNO YUUJI
IPC: H01L29/74
Filed: 1976-12-10
Abstract: PURPOSE: To enable high breakdown voltage by taking positive bevel constitution with glass coating after taking the constitution of negative bevel into pellet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63311674-A (JP)
Title: Magnetic head positioner
Inventor: MAETA HIROSHI
IPC: G11B21/16
Filed: 1987-06-12
Abstract: PURPOSE:To reduce misalignment of a head arm in its supporting direction by making an arm fitting plate out of a material having a thermal expansion coefficient equivalent to the total thermal expansion coefficients of a carriage and an L-shaped member. CONSTITUTION:The arm fitting plate 21 made of, e.g., Al-Si group alloy in light weight and with the equivalent thermal expansion coefficient to the total thermal expansion coefficients of the carriage 11 and the L-shaped member 17 is used as the arm fitting plate 21 to support the head arm and to be fixed to the carriage 11 by the L-shaped member 17. Consequently, a difference in thermal expansion coefficient from the L-shaped member 17 holding the carriage from its upper and bottom directions is remarkably reduced, so that thermal deformation is dissolved. By this method, each supported head arm 13 is prevented from misaligning from its supporting direction.
Patent JP-H0815154-A (JP)
Title: Nondestructive analysis of ionic impurities in liquid crystal
Inventor: OTANI MAKOTO
IPC: G01N21/64
Filed: 1994-06-29
Abstract: PURPOSE:To analyze ionic impurities in a liquid crystal confined in a liquid crystal cell with high spatial resolution without breaking the cell by employing a liquid crystal cell containing a liquid crystal mixed with a fluorescence indicator exhibiting high selectivity for the ionic impurities and measuring the intensity of fluorescence at the liquid crystal part. CONSTITUTION:A transparent electrode 2 of tin doped indium oxide is formed on the surface of a transparent glass substrate 1 and an orientation film 3 of polyimide is formed thereon by rubbing. The substrates 1 are then superposed each other through a sealing material 4 and a liquid crystal mixed with a fluorescence indicator is injected to obtain a liquid crystal cell 7. The liquid crystal cell 7 is set on a stage 8 and a specific position thereof is irradiated with a light beam produced by taking out only an exciting light 10 of specific wavelength exhibiting high selectivity for the fluorescence indicator from an exciting light source 9 and condensing through an optical system 11. A faint fluorescence 12 emitted from the irradiated part is taken in through the optical system 11 and detected as a fluorescence spectrum through a high sensitivity detector 13.
Patent JP-H0812036-A (JP)
Title: Chute clogging preventing device
Inventor: KONO TOMOO
IPC: B65G47/44
Filed: 1994-06-29
Abstract: PURPOSE:To prevent the closure of a coal chute due to coal and carrying out the always stable supply of coal. CONSTITUTION:A circular rubber seat 17 which has a hole 14 formed at the central part and has a plurality of slits 15 extending radically from the hole 14 is interposed between a flange 12 installed at the lower end of the coal feeding pipe of the casing 2 of a coal feeding machine and a flange 13 installed at the upper end of a coal chute 10, and fixed by a bolt 18.
Patent JP-H1070072-A (JP)
Title: Highly accurate manufacture of x-ray mask by optical and electron-beam lithographies
Inventor: TIMOTHY R GROVES
IPC: G03F1/22
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain an X-ray lithography mask satisfying the disposition accuracy and resolution requirements of high-density microelectronic devices, by performing the optical exposure of a mask through using rough features, and by using the steps of performing electron-beam machinings, etc. SOLUTION: In this method, using the two lightography steps of optical and electron-beam lithography steps, an X-ray daughter mask is manufactured on an unmagnified X-ray mask substrate. For example, how the mask pattern obtained after etching by an optical tool is observed is examined. End portions 20, 21 of a large feature 22 are made round. The optical tool has not any resolution to generate a fine feature, or orthogonally make the corner angles of the end portions 20, 21 of the large feature 22, and resultly, the optical tool receives a picture reducing effect. But, thereby, the disposition accuracies of microelectronic devices are improved to remove the distortions of patterns from the optical printing tool and the mask manufacturing processes.
Patent JP-S5670430-A (JP)
Title: Dosimeter for ultraviolet radiation
Inventor: KAWAKAMI HIDEHIKO
IPC: G01J1/38
Filed: 1979-11-14
Abstract: PURPOSE:To generate a sunburn alarm when the integrated amount of irradiation of ultraviolet rays reaches a prescribed limit by detecting the strength of the ultraviolet energy as the change of resistance value of a photoconductive substance and thereby changing the frequency of oscillation. CONSTITUTION:The intensity of the ultraviolet radiation is detected as the change of resistance value of the photoconductive element 1, and with the frequency decided by this resistance value and the capacity of a capacitor 11 an oscillator 2 performs an oscillation action, while performing the frequency division by the end of a required time interval. On the occasion, when the ultraviolet radiation is intensive, the resistance value becomes small, while the frequency of oscillation becomes high. And the pulse of the output voltage thus obtained is impressed on an SCD indication element 7. Furthermore, a buzzer 6 is made to actuate during the time set by the capacitor 51 and the resistance 52 of a buzzer circuit 5. After completion of a test for one cylce, by the operation of a switch 3, a erasing circuit is made to actuate to erase the SCD indication element 7. At this time, the oscillating circuit 2 is reset.
Patent JP-H11336495-A (JP)
Title: Circularity retaining device for shield excavator
Inventor: UCHIYAMA SUSUMU
IPC: E21D11/40
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve a circularity retaining performance in tunnel excavation by providing a holding body, a pressing drive means, a transfer drive means, and a pair of right and left rod positioning means which can set a position independently so as to be adaptable for the radius of curvature of a tunnel and which is different from the transfer drive means. SOLUTION: This device is provided with a holding body 50, a pressing drive means, and transfer drive means. A pair of right and left rod positioning means 58 which can independently set the forward and rearward positions respectively against the rear working deck 12, of the right and left rods 51 in the starting position so as to be adaptable for the radius of curvature of a tunnel. Since the rod positioning means 58 are provided, when tunneling straight or curvedly the holding body 50 in the starting position can be positioned in the vertical plane orthogonal to the axial center of the tunnel. Accordingly, a circularity retaining performance can be enhanced in excavation of a curved tunnel.
Patent JP-H10339007-A (JP)
Title: Solar battery module
Inventor: KONDO TOSHIHIRO
IPC: E04D1/30
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of members so as to realize a low price, increase support strength for a solar battery panel for the prevention of the crack thereof, and enable a wire leading work as well as a wiring work to be easily executed. SOLUTION: A solar battery module 1 has a solar battery panel 1A with the edge sealed all around using an edge sealing member 2 made of a high molecular compound having elasticity such as resin. In this case, a plurality of mounting and fixing parts 4 and 4 with mounting holes 3 for passing a fastener such as a screw are formed on the periphery (four corners and center of each side of the edge sealing member 2 as integral part thereof at a resin molding process. Also, each mounting hole 3 is preliminarily made smaller than the shank diameter of the fastener such as a screw, and as a result, the screw and the mounting hole 3 are threadedly engaged with or fitted to each other due to the elasticity of a raw material. The ingress of rainwater into an attic through the mounting hole 3 is thereby prevented properly.  Also, a terminal box having a bottom approximately flush with the bottoms of the mounting parts 4 and 4 is arranged approximately at the center of the the solar battery panel 1A.
Patent JP-H08311286-A (JP)
Title: Stabilized post-chlorinated polyvinyl chloride
Inventor: YOHANESU KAOFUHOORUDO
IPC: C08F8/20
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a post-chlorinated polyvinyl chloride having excellent stability against heat processing by compounding a post-chlorinated polyvinyl chloride with a stabilizer comprising a specified organotin compound and an alkali metal or alkaline earth metal (hydr)oxide.  
     SOLUTION: There is provided a composition prepared by compounding a post-chlorinated polyvinyl chloride(CPVC) with an organotin or organosulfurtin compound of any of formulae I to III (wherein R 1  is a 1-12C alkyl or a 3-11C alkoxycarbonylethyl; Q is S, O, or CO; R 2  is a 1-18C alkyl or a group selected from the groups as defined for Q; R 3  is methylene, ethylene, or o-phenylene; R 7  is a 2-4C alkylene or the like; R 8  is a 1-18C alkyl, a 2-18C alkenyl, or the like; X is O, CO 2 , or the like; (i) is 1 or 2; (k) is 1-3; and (m) is 1-4) or the like and an alkali metal or alkaline earth metal (hydr)oxide. A compound represented by formula I or II and having a specified group is particularly effective. The organotin compound is used in an amount of 0.5-5 wt.% based on the CPVC, and the metal (hydr)oxide is used in an amount of 0.1-4 wt.% based on the CPVC. The metal (hydr)oxide is desirably CaO or MgO. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5849155-A (JP)
Inventor: MINAMI HIROMICHI
IPC: A61M1/14
Filed: 1981-09-18
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-2000337233-A (JP)
Title: Starter
Inventor: KAMEI KOICHIRO
IPC: F02N11/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a starter in structure where stress is not repeatedly applied on a pig-tail, capable of preventing intrusion of abrasion powder of a brush into a contact point chamber and high in reliability capable of preventing contact failure of a contact point. SOLUTION: A starter provided with a first fixed contact point 10a to be electrically connected to a battery, a second fixed contact point 10b to be electrically connected to a plus pole brush 15 and a contact point chamber Z in which conducting motion between the first fixed contact point and the second fixed contact point by a movable contact point 8e is carried out is furnished with a contact point base 31 to hold the first fixed contact point 10a and a contact point chamber cover 32 to hold the second fixed contact point 10b by sandwiching it with this holding base 31 and to make the contact point chamber Z in a hermetically closed state.
Patent JP-S5773732-A (JP)
Title: Variable density type liquid-crystal target for image density controller of copying machine
Inventor: TAKAHASHI YOSHIAKI
IPC: G03G15/04
Filed: 1980-10-24
Abstract: PURPOSE:To obtain high reliability, maintenability, and quick response by obtaining multistage reference density with a simple structure, by controlling respective liquid-crystal segments individually while using the segments for the target of the image density controller of an original moving type copying machine. CONSTITUTION:The target 20 of an image density controller is constituted in a platen 1 by a liquid-crystal element part 2 and a target part 5. For example, the liquid-crystal element part 2 is formed by providing transparent electrodes 9a, 9b and 9c, and 10a, 10b and 10c to transparent glass plates 3 and 13, and by providing liquid-crystal segments 4a, 4b and 4c between the 9a and 10a, 9b and 10b, and 9c and 10c. The segment 4a is made transparent by being applied with a voltage to project only one-third area of the target part 5 on a photoreceptor for a low- density reference image, and two segments 4a and 4b are made transparent to obtain an intermediate-density reference image; and three segments 4a-4c are made transparent to obtain a high-density image.
Patent JP-S5937416-A (JP)
Title: Wake display device
Inventor: MORIMATSU HIDEJI
IPC: G01C21/20
Filed: 1982-08-25
Abstract: PURPOSE:To know the position of the net towed by a ship and to enable the efficient capturing of the fish groups detected with a fish finder by displaying the wake of the own ship on a display device and displaying the loci of the net as well. CONSTITUTION:The longitude and altitude data transmitted from a navigation device 16 is transmitted through an interface 17 to a CPU15 which performs coordinate transformation to determine the corresponding position on the display image of a display device 6. The calculated own ship position on the display image plane is written in a storage element corresponding to a display memory 10. In the case of displaying net loci, the net position with respect to the present position of the own ship is first determined in accordance with the output of a net position detector 18, and the net position indicating said position in terms of the longitude and altitude is written into the corresponding storage element of a display memory 10. The information stored in the memory 10 is displayed on the display device 6.
Patent JP-S5481288-A (JP)
Title: 16-membered ring macrolide derivative
Inventor: MUTOO YOSHIFUMI
IPC: A61P31/04
Filed: 1977-12-09
Abstract: NEW MATERIAL:A 16-Membered ring macrolide derivative of formula I: (R is H, acetyl, propionyl, n-butyryl, isovaleryl, or phenylacetyl group) or its nontoxic acid addition salt.  
     USE: Remedies for microbism with a higher blood concentration than that of epoxyenone-macrolide antibiotics. Improved culturing and conversion activity compared with those of the actinomycetes method.  
     PROCESS: A 16-membered macrolide antibiotic of formula II is cultured with a microorganism of the Bacterium Ehrenberg, e.g. ATCC 15294, etc. in the absence of oxygen (or under an atmosphere of an inert gas, e.g. N 2 , Ar, He, etc.) in an aqueous medium of pH 4W10 at 15W45°C with stirring, and extracted with a solvent, e.g. benzene, etc. at pH 7.0W9.0 and purified to form the compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08339634-A (JP)
Title: Optical disk, data recorder and reproducer and recording and reproducing method
Inventor: KOBAYASHI SHOEI
IPC: G11B7/24085
Filed: 1995-06-15
Abstract: PURPOSE: To record or reproduce data at an accurate position in an optical disk recorded with address information by wobbling. CONSTITUTION: A track is previously formed as a pregroup, and the pregroup is wobbled correspondingly to the address information. The track is partitioned to a plurality of sectors, a plurality of synchronization marks S are formed on the respective sectors, and one per one circle is set to a reference mark R different from the mark S.
Patent JP-S5772733-A (JP)
Title: Positioning method for panel in press working
Inventor: SATOU JIYUNZOU
IPC: B21D43/00
Filed: 1980-10-23
Abstract: PURPOSE: To perform positioning of a panel very easily by forming a bent part in a part of the edge of a panel in drawing process and making positioning utilizing the bent part when putting the panel into a trimming die in the next process.  
     CONSTITUTION: A panel 4 is positioned with each edge in contact with the nest under the state that upper and lower holders 1, 2 are separated from each other and placed on a raised plug holder 6. Next, the upper and lower holders 1, 2 are drawn near, and the panel 4 is held between a die 3 and a blank holder 6. The panel is then drawn with a punch 5 to form a bent part 18. The panel is shifted to a die for trimming, and the product part is placed on a punch 11 and the end part is placed on the proper position on the first nest 13. Each part is positioned bringing it into contact with the second nest 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000340962-A (JP)
Title: Shield structure for high-frequency circuit board
Inventor: MURAKAMI TOMOYUKI
IPC: H05K5/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To eliminate milling of a heat sink by fitting the heat sink on the heating surface side of a high-frequency circuit board through a punched metal shield plate where holes are so opened as to avoid interference with a mounting part. SOLUTION: A punched shield plate 25 is fitted on a surface side of a high-frequency circuit board 1 where a heating electronic part is mounted. On the punched shield plate 25, a mounting hole 26, a high-frequency pattern hole 27 which is formed at a part shorted to each electronic part, a chip part hole 28, and a through hole 29 are opened at the same time by sheet metal machining. Through the punched shield plate 25, high-frequency circuit board shield units 24 are fitted to a heat sink 6. Since, with this configuration, the high-frequency pattern hole 27, chip part hole 28, through hole 29, and mounting hole 26, etc., are opened at the same time on the punched shield plate 25 by sheet metal machining, no milling for providing them is required.
Patent JP-S6210429-A (JP)
Title: Control device of auxiliary engine for vehicle air conditioner
Inventor: ITO MASANOBU
IPC: F02B3/06
Filed: 1985-07-05
Abstract: PURPOSE:To suppress a level of vacuum pressure, generated when an engine is stopped, for a fuel quantity adjusting mechanism or the like and enhance its durability, by controlling the fuel quantity adjusting mechanism so as to decrease its quantity adjusted fuel prior to the action of a fuel cut unit, when the captioned auxiliary engine is stopped. CONSTITUTION:Fuel, supplied from a fuel tank FT through a fuel cut unit FC and a fuel quantity adjusting mechanism FD, operates a Diesel engine (auxiliary engine) E/G, and its power drives an air conditioner A/C. A control unit CU controls a quantity adjusting member in the fuel quantity adjusting mechanism FD to be actuated by a stepping motor STM controlled by an instruction from the control unit CU. And when a stopping switch is controlled, the control unit CU gives an instruction, decreasing a fuel quantity in accordance with a decreasing extent different corresponding to an output from an engine speed sensor RS, to the stepping motor STM, thereafter the control unit, operating the fuel cut unit FC, stops the engine E/G.
Patent JP-S63311982-A (JP)
Inventor: KATOU ICHIAKI
IPC: A63F7/02
Filed: 1987-06-15
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-H01316941-A (JP)
Title: Die bonding device
Inventor: YOSHIDA MASAHARU
IPC: H01L21/52
Filed: 1988-06-16
Abstract: PURPOSE:To perform a bonding on all the die pads on a bonding stage by a method wherein a bonding head is movably provided along the transfer direction of a lead frame and is positioned at a position to correspond to each die pad. CONSTITUTION:A bonding head 8 is moved in parallel to a lead frame 2 by a table 11 along the transfer direction of the lead frame 2. The head 8 is positioned to each die pad of the frame 2 by controlling the operation of the table 11. An operation to put out the frame 2 subsequent to the completion of bonding on an unloader 10 and an operation to put the following frame 2 in on a rail 3 are simultaneously conducted by a frame pusher 12. Thereby, a bonding of all the die pads is performed on a bonding stage.