baber/WOPTO huggingface dataset:
Patent JP-2001051261-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: AKAMATSU TAKAYOSHI
IPC: G02F1/1335
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device hardly causing short-circuit defects by conducting laser beam repair, applying the laser bean repair at the specified position of a black matrix. SOLUTION: This liquid crystal display device is provided with a color filter, having a colored layer consisting of the three primary colors and a resin black matrix. At this time, laser beam repair is applied at the position of a black matrix whose main light shielding material has a specific gravity of 2.5 or higher. As the black matrix, the resin black matrix made of resin and the light shielding material is preferable in terms of benefit, and as the resin, epoxy resin, acrylic resin and the like may be exemplified. As the light shielding material for the black matrix, carbon black, titanium oxide nitride and the like are exemplified. Thermal deformation of the black matrix due to irradiation with the laser beam can be suppressed due to the high specific gravity of the main light shielding material.  It is important that the specific gravity of the main light shielding material be 2.5 or higher, more preferably or higher and most preferably 4 or more.
Patent JP-S60122016-A (JP)
Title: Simple purifier
Inventor: MATSUOKA TAKASHI
IPC: B01D35/02
Filed: 1983-12-05
Abstract: PURPOSE:To increase purification rate of a simple water purifier by performing purification of feed water under pressure using a cartridge. CONSTITUTION:When a bottom water cock 9 of a simple water purifier is opened, the bottom of the simple water purifier is dipped in the feed water, and a water purifying cylinder 2 is pulled off upward while fixing the purifier to a feed water tank 1, then the feed water is introduced into the feed water tank 1 after passing through the bottom water cock 9. After a predetermined amt. of feed water is introduced into the feed water tank 1, the bottom water cock 9 is closed and the water purification cylinder 2 is forced into the feed water tank 1. By forcing the water purification cylinder 2 into the feed water, the feed water passes through a water passage valve 8, further through the cartridge 7, and is filtered by the filter medium in the cartridge 7 and sterilized and stored in the purification cylinder 2. After the feed water is purified; the water cock 4 is closed, thus drinking water of superior quality is supplied for drinking at any time.
Patent JP-H0785413-A (JP)
Title: Magnetic head apparatus and its manufacture
Inventor: SATO HIDEKI
IPC: G11B5/17
Filed: 1993-09-14
Abstract: PURPOSE:To easily and properly press a head chip and a back core in touch with each other, stabilize the qualities of electric characteristics such as electromagnetic converting properties, etc., improve the manufacturing yield and save the labor. CONSTITUTION:A head chip 1 and a back core 7 are inserted into a hole part 6a of a coil bobbin 6, and superposed one on another inside the hole part 6a thereby to be magnetically coupled with each other. A projecting part 9 formed in the vicinity of the hole part 6a of the coil bobbin 6 is melted and fed into the hole part 6a, thereby the head chip 1 is brought into pressed touch with the back core 7. At this time, the projecting part 9 may be melted by ultrasonic welding.
Patent JP-H0970927-A (JP)
Title: Resin-coated steel tube
Inventor: HASEGAWA YOSHIYO
IPC: B32B7/12
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a resin-coated steel tube using sticky resin composition which has sufficient sticky strength for thread cutting or holding corrosion resistant performance of the tube and sticky strength for facilitating the releasing of a coating resin layer at the time of fabricating such as welding connection. SOLUTION: The sticky layer for sticking a polyolefin layer to a steel tube or a tube surface treated such as chromated or primed is an ethylene-vinyl acetate copolymer resin layer containing vinyl acetate of a range of 3 to 80wt.%.
Patent JP-2000056442-A (JP)
Title: Liquid heater for photographic processing apparatus
Inventor: ISHIMOTO KENZO
IPC: G03D3/06
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To reduce the required electric energy and size of a heater, to optimize the operation and selection of the heater and to save energy by passing high-frequency current to a heating coil, generating eddy current in a heating element by an electromagnetic induction effect and heating a processing liquid by this heating element and to prevent the heater from receiving a chemical change by the processing liquid by averting the direct contact of the heater with the processing liquid. SOLUTION: The heating element 21 is disposed at piping 9 connected to a processing tank for photographic sensitive materials and the heating coil 22 connected to a high-frequency power source 23 is wound around the heating element 21. The heating element 21 is made to generate heat by the electromagnetic induction effect by passing the high-frequency current to the heating coil 22. Further, the heating element 21 is provided with a cooling fan 22 or overheat preventive device, etc., by which the temp. control of the processing liquid in the processing tank is executed by the heating element.
Patent JP-S61108331-A (JP)
Title: Production of flakes of dried fish such as flakes of dried bonito
Inventor: MATSUSHITA YOSHITAKA
IPC: A23B4/044
Filed: 1984-11-01
Abstract: PURPOSE:To obtain easily usable flakes of dried fish such as flakes of dried bonito having improved metering properties and taste free from oxidation and scattering of fragrance in high yield, by cutting raw material dried bonito by a cutting blade rotating along a curved surface from one end so that the flakes of dried bonito are curled firmly in the cutting direction. CONSTITUTION:Raw material dried fishes such as dried bonitoes are used directly or cut into a constant thickness. They are shaved by a cutting blade rotating along a curved surface from one end, so that the shaved flakes are firmly curled in the cutting direction, to give the aimed flakes of dried bonito.
Patent JP-S6289120-A (JP)
Title: Control device
Inventor: GOTO MAKOTO
IPC: G05B11/36
Filed: 1985-10-15
Abstract: PURPOSE:To decrease the variation of the control condition quantity of the control object due to the disturbance by making the error signal of a comparing means into an input signal of a normal feedback loop, adding and synthesizing the value removed from a part in the normal feedback loop and the error signal of the comparing means and generating the control signal. CONSTITUTION:A compensating means makes two integers or above for Nx, four integers or above for L and Wn (n=1, 2,..., Nx) for O<Wn<2/Nx, into the prescribed normal ratio which comes to be a formula 1 and when (z) is the advancing element of one sampling time of the compensating means, the means has the normal feedback loop including the transfer function element serially, in the loop, which is the formula 2. The error signal of the comparing means is made into the input signal of the normal feedback loop, the value removed from a part in the normal feedback loop and the error signal of the comparing means are added and synthesized, the control signal is generated and Wn=1/Nx (n=1, 2,..., Nx) is obtained.
Patent JP-S6384486-A (JP)
Title: Production of multiplication promoter for bacteria of genus bifidobacterium
Inventor: DONHOU MUNEHIKO
IPC: C12N1/38
Filed: 1986-09-27
Abstract: PURPOSE:To efficiently produce a multiplication promoter for bacteria of the genus Bifidobacterium from lactose and N-acetylglucosamine or a derivative thereof, by using resting microbial cells of an yeast having the ability to assimilate lactose as a catalyst. CONSTITUTION:Resting microbial cells of an yeast, belonging to the genus Phodotorula, Pichia, Sporobolomyces, etc., and having the ability to assimilate lactose, e.g. Rhodotorula lactosa IFO1423, are added to treat a solution containing lactose and N-acetylglucosamine or a derivative thereof, e.g. N- methylglucosamine, N-ethylglucosamine, etc., at about 3-9pH and about 10-40 deg.C temperature.
Patent JP-H0939943-A (JP)
Title: Packaging carton box
Inventor: MUWATARI MITSURU
IPC: B65D5/46
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To keep side walls being erected stably for a carton box for packaging cakes or the like by a method wherein flaps are provided, connecting to both sides of a side wall on one side having a grip being connected thereto, and projecting pieces provided at the flaps are inserted through slits formed along upper edge of side walls positioned next to the flaps. SOLUTION: Flaps 15 and 15 are connected to both sides of a side wall 2 to which a grip 7 is connected, and projecting pieces 12, each having a slit 13 heading for the same side as the grip 7, are provided in projection at the flaps 15. Slits 16 and 16 for inserting the projecting pieces 12 therethrough are formed along upper edges of side walls 3 and 5, each positioned next to each of the flaps 15, and insert flaps 17 and 17 for being inserted into places between the flaps 15, 13 and the side walls 3, 5 are formed, connecting to both sides of another side wall 4 connecting to the grip 7.  On setting up a box with the flaps 15, 15 connecting to both sides of the sides wall 2 turned up, the flaps 15, 15 are folded together with the adjoining side walls 3, 5 with the projecting pieces 12 inserted through the slits 16, and the side wall 2 and the side walls 3 and 5 are kept in the state of being erected.
Patent JP-S61107073-A (JP)
Inventor: SAGARA TOSHIO
IPC: F25D17/06
Filed: 1984-10-31
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-S60122234-A (JP)
Title: Air-fuel ratio control equipment for internal- combustion engine
Inventor: OOHAYASHI HIDEKI
IPC: F02D41/14
Filed: 1983-12-07
Abstract: PURPOSE:To prevent in advance a mis-firing phenomenon in an engine and enhance operationability by finding out the mis-firing limit conditions through the standard deviation of fluctuation in combustion, which occurs periodically with each explosion stroke, in the engine and thereby correcting the required air-fuel ratio of the engine. CONSTITUTION:By using a control circuit 10 where an engine is being operated, air intake rate B1 per revolution of the engine is obtained based on output signals Q and N respectively from an airflow meter 3 and an angle signal sensor 121, and based on this B1 and N, coefficient C1 for a base A/F is also obtained. When operation for a standard deviation is carried out, an integrated value K2 of an air-fuel ratio correction value is obtained from a two-dimensional map on B1 and N, while a set value C2 for a rotational speed fluctuation is obtaned from another two-dimensional map on B1 and N. Next, standard variation deltaDELTAtau of the rotational speed fluctuation is compared with the set value C2. If deltaDELTAtau>C2, it is judged that fluctuation in combustion has occured, and an air-fluel correction value K2 is applied to a fuel-rich side. And valve open time of an injection valve 8 is computed in accordance with the above K2, C1, and B1.
Patent JP-S6384968-A (JP)
Title: Ink ribbon cassette
Inventor: ARA YOJI
IPC: B41J31/16
Filed: 1986-09-30
Abstract: PURPOSE:To utilize impregnated ink effectively, by providing abrasion resistance to a pivoting section then pivoting the roller shaft of an easily abradable ink roller to the pivoting section thereby varying the deformation of the ink roller through abrasion of the roller shaft and increasing the deformation due to pressure contact with the ink roller corresponding to the number of prints. CONSTITUTION:Material having excellent abrasion resistance, e.g. PBT (polybutylene terephthalate) mixed with 50% of glass fiber, is employed around a bearing hole 21, and a roller shaft 22 is formed of relatively abradable material, e.g. POM (polyacetal). An ink roller 18 is loaded toward a ribbon feed roller 13 by a compression spring 23 pressure contacting with the roller shaft 22. Abrasion of the roller shaft 22 proceeds as the number of prints increases and the diameter of the roller shaft 22 decreases accordingly, but since the roller shaft 22 is pivoted while pressure contacting with the edge of the bearing hole 21 at the side of the ribbon feed roller 13, the distance between the axes of the roller shaft 22 and the ribbon feed roller 13 is shortened and the deformation of the ink roller due to pressure contact increases, whereby the transfer quantity of ink is maintained at a constant level.
Patent JP-H1074726-A (JP)
Title: Treating liquid weighing device for substrate treating device
Inventor: SHIMA YASUMASA
IPC: H05K3/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To correspond flexibly to a preparation of various necessary concentrations of treating liquids using a weighing tank of the same capacity even if the concentration of a treating liquid is a plurality of kinds. SOLUTION: As a preparation control means 27 makes a preparation of a treating liquid by a method in which a plurality of kinds of amounts of the undiluted solution of the treating liquid are respectively detected by floating switches 24 and 25, the amount of the undiluted solution to respond to a set amount of the undiluted solution is detected by either of the switches 24 and 25 to weigh the amount of the undiluted solution in a weighing tank 19 and the amount of the undiluted solution of the treating liquid to correspond to a necessary concentration is put in a treating liquid preparating tank 15 using the same weighing tank 19, the undiluted solution of the treating liquid can be flexibly corresponded to various mixing ratios of a unit of 1 l-in a standard design.  Moreover, in such a case that these mixing ratios are not modified, a remodelling work, such as the reinstallation of a weighing tank of a necessary capacity, is required in a conventional method, but a weighing of the undiluted solution and the preparation of the treating liquid can be executed simply and automatically by merely inputting the necessary concentration or mixing ratio of the treating liquid in a setting input part 28.
Patent JP-S60121093-A (JP)
Title: Laser welding method
Inventor: YAMASHITA ICHIROU
IPC: B23K26/21
Filed: 1983-12-06
Abstract: PURPOSE:To improve productivity by preheating the part on a weld line by a preheating beam formed of a part of a laser beam for welding then executing welding. CONSTITUTION:A part of a laser beam 11 is taken out as a laser beam 12 for preheating by a semitransparent mirror 13 and is irradiated with a blurred focus F on the weld line of base metals 16 by using a mirror 14 and a lens 15. The beam 12 burns or evaporates stains 17 such as oil on the surface of the metals 16 and preheats the base metals. The beam 11 is focused F by a lens 18 onto the weld line of the base metals 16, by which welding on the weld line cleaned up and preheated by the preheating beam 12 is executed. The smoke, etc. 19 generated by the beam 12 is blown off by using an inert gas 21 from a nozzle 20. The welding is accomplished with less defects by the above-mentioned method. The number of stages is thus reduced and productivity is improved.
Patent JP-S61100076-A (JP)
Inventor: DENISU CHIYAARUZU FUREDERITSUK
IPC: H04N3/223
Filed: 1985-10-17
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-H1169456-A (JP)
Title: Hand-free automobile telephone
Inventor: MIZUNO ITSUKI
IPC: H04W88/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To enable hand-free communication with the outside even when a speaker on a passenger seat side fails by outputting reception voice from the speaker of the assistant driver seat side in the case of not detecting the collision state of an automobile and outputting it from one of the speakers other than the one on the passenger seat side in the case of detecting a collision. SOLUTION: A hand-free unit 11 turns ON only the speaker S1 on the passenger seat side and outputs the reception voice during the hand-free communication. Also, the hand-free unit 11 is linked with a navigation unit 14 connected to a collision state detection means 15. The collision state detection means 15 can detect the air bag opening signals of an air bag device provided in a car body and detects the collision of the automobile from the air bag opening signals. Thus, when the collision state detection means 15 detects the air bag opening signals, the hand-free unit 11 switches the reception voice from the speaker 1 on the passenger seat side so as to be outputted from all the other speakers.
Patent JP-S59123672-A (JP)
Title: Liquid jet recorder
Inventor: AOKI SEIICHI
IPC: B41J2/14
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a liquid jet recoder capable of copying with highly densed discharge ports and a simplified structure at low cost by using a structure in which inlet ports and outlet ports are provided to liquid flow paths and a liquid is forcibly discharged from the outlet ports. CONSTITUTION:An orifice plate 102 is doubled with a base plate 103, and a tube 108 through which ink is supplied to an ink supply path 105 is connected to a tube 109 through which ink is discharged from an ink flow path 104. A negative pressure generation source is connected to the tube 109, a discharge port 107 is closed by a plate 101, and ink in and around the ink supply path 105 and the liquid discharge port is sucked and removed with the remaining air bubbles.
Patent JP-2001055373-A (JP)
Title: New sulfonyldiazomethane compound and photic acid generator for resist material
Inventor: OSAWA YOICHI
IPC: C07C317/28
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new sulfonyldiazomethane compound excellent in solubility, preservation stability and coatability and useful for a photic acid generating agent suitable for a chemical amplification-type resist material excellent especially in resolution and pattern profile shape and hardly causing foreign matter after development and delamination. SOLUTION: This new compound is represented by formula I [R1 is a (substituted) 1-10C alkyl or a (substituted) 6-14C aryl; R2 is a 1-6C alkyl; G is SO2 or CO; R3 is a (substituted) 1-10C alkyl or a (substituted) 6-14C aryl; p is 0 to 4; q is 1 to 5; 1<=p+q<=5; n is 1 or 2; m is 0 or 1; n+m=2], e.g. bis(4- methylsulfonyloxyphenylsulfonyl)diazomethane. The compound of formula I is obtained by employing a compound of formula II and a compound of formula III (X is a halogen) as starting substances and diazotizing a compound of formula IV, obtained via an intermediate compound, with p-toluenesulfonyl azide, p-dodecylbenzenesulfonyl azide or the like under a basic condition.
Patent JP-S62108538-A (JP)
Inventor: GOTH GEORGE RICHARD
IPC: H01L21/76
Filed: 1986-09-30
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-H1075581-A (JP)
Title: Uninterrupted power supply apparatus
Inventor: SAKANE MAKOTO
IPC: H02J9/06
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce the voltage fluctuation of an AC power supplied by a commercial power supply and, further, at the time of the service interruption, switch an interrupted power line to an uninterrupted power line without a short break by method in which the output of an inverter is superposed upon the AC power supplied from a bypass line and supplied to a load. SOLUTION: In the positive half cycle of a commercial power supply voltage, if switching devices 12A and 12C are in ON/states, the AC power supplied by a commercial power supply 1 is supplied to a load 7 through a bypass line 20 and, if the switching devices 12A and 12C are in OFF-states, as the energy of a reactor 61 is circulated through a switching device 54A and a diode 56A, an AC voltage applied to the load 7 can be lowered. In the same way, in the negative half cycle of the commercial power supply voltage, if the switching devices 12A and 12C are in ON-states, the AC power supplied by the commercial power supply is supplied to the load 7 through the bypass line 20 and, if the switching devices 12A and 12C are in OFF-states, the energy of the reactor 61 is circulated through a diode 55A and a switching device 53A.
Patent JP-S60126017-A (JP)
Inventor: FUKUDA SHINZOU
IPC: A01G25/00
Filed: 1983-12-07
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-S6473625-A (JP)
Title: Arranging method for solder spheres
Inventor: FUKAZAWA AKIYUKI
IPC: H05K3/34
Filed: 1987-09-14
Abstract: PURPOSE:To easily and efficiently arrange solder spheres by supplying the spheres on an arranging plate in which through holes are arranged and formed, and sucking air from the lower side of the plate to suck to engage the spheres with the holes. CONSTITUTION:A glass mask 1 is secured to a mask securing block 6, and solder spheres 9 are supplied on the mask 1. When a suction nozzle 8 then starts sucking air, the air on the mask 1 is sucked via through holes 4, 6. Accordingly, the sphere 9 is sucked together with the air to the vicinity of the hole 5, and eventually sucked to be held in a state engaged with the hole 5. Thus, when all the spheres 9 are arranged at the hole positions, the excessive spheres on the mask 1 can be removed by wiping a brush 10 on the mask 1. Then, the sucking is stopped, and the mask 1 on which the spheres are arranged is removed from the mask securing block 6.
Patent JP-H0393830-A (JP)
Title: Heat-resistant polyester
Inventor: MIYAMOTO TORU
IPC: C08G63/682
Filed: 1989-09-07
Abstract: PURPOSE:To obtain the subject polymer excellent in fluidity by copolymerization of plural structural units such as a fluorine-containing structural unit in a specified ratio. CONSTITUTION:(A) A fluorine-substituted hydroquinone constituting a structural unit of formula I (n is 1-4), (B) terephthalic acid, etc., constituting a structural unit of formula II (m is 1 or 2) and, as necessary, (C) methyl hydroquinone, isophthalic acid, etc., respectively constituting structural units of formulae III (X is formula IV, etc.) and V (Y is formula VI, etc.) are polymerized, e.g. by the melt polymerization method to obtain the objective polymer having 10-20000 poise melt viscosity and a composition in which (formula I)/(formula III) and (formula I + formula III) are (10/0)-(1/9) and equimolar to (formula II + formula V), respectively.
Patent JP-H04113551-A (JP)
Title: Disk loading device
Inventor: MORIKAWA MATSUO
IPC: G11B17/035
Filed: 1990-09-03
Abstract: PURPOSE:To make the device multi-functional and compact while reducing the cost by using a spindle motor, which rotates a disk when recording and reproducing information, together with a driving source to drive the disk between a loading position and an unloading position. CONSTITUTION:When loading a cartridge 2 by a spindle motor 8, a disk 11 is arranged to be integrally rotated with the spindle motor 8, and in loading or unloading, a projection 10 provided on the disk side face of the disk 11 is slid together with a wedge projection 6 provided on the spindle motor side face of a cartridge holder or a turning member by the rotation of the spindle motor 8. Then, the projection 10 on the disk 11 is finally rotated to a position separated from the wedge projection 6 or the turning member in the peripheral direction of the disk 11 so as to shorten a distance between the cartridge 2 and the spindle motor 8. Thus, since the spindle motor 8 to rotate the disk when recording and reproducing information is shared as the loading motor of the disk, the low-priced, compact and high-function information relating device can be realized.