baber/WOPTO huggingface dataset:
Patent JP-H05279632-A (JP)
Title: Water and oil repellent, polishing agent, setting agent or lubricant
IPC: C08J7/04
Filed: 1991-11-21
Abstract: PURPOSE:To obtain a water and oil repellent, a polishing agent, a setting agent or a lubricant having excellent water and oil repellency, durability, weather resistance, antifouling properties, etc., comprising a poly- or partial fluoroalkyl group-containing esterified product. CONSTITUTION:Water and oil repellent, polishing agent, setting agent or lubricant blended with an esterified product containing a poly- or partial fluoroalkyl group of formula I to formula V (R is 30-70C alkyl; (a) is 4-20 integer; (b) is 0 or <=4; (c) is 4-8 integer; (d) and (e) are the same or closely resemble and (d+e) is 0 or <=4 integer; at least three of Ys are F and the rest is H) is obtained by esterifying 30-70C aliphatic saturated alcohol with a fluorine- containing carboxylic acid, such as polyfluorocaprylic acid 30-70C alkyl ester. Optionally car waxes, cleaners for leather or plastic additives using the esterified product can be provided.
Patent JP-H08165343-A (JP)
Title: Production of polyoxyalkylenemonoamine
Inventor: YASUKOCHI TORU
IPC: C08G65/32
Filed: 1994-12-14
Abstract: PURPOSE: To easily and conveniently produce a high-purity polyoxyalkylenemonoamine contg. no unreacted material nor by-product by subjecting a specific polyoxyalkylene compd. to cyanoethylation, hydrogenation, and purification. CONSTITUTION: A polyoxyalkylenemonoamine represented by formula II [wherein R<1> is a 1-24C hydrocarbon group or acyl; AO is 3-4C oxyalkylene; m is 1-1,000 and n is 0-1,000 provided m+n is 1-1,000 and n/(m+n) is 0.5 or lower; and when n is 1 or higher, oxyethylene units and AO are added in block or randomly] is obtd. by subjecting a polyoxyalkylene compd. of formula I (wherein R<1> , AO, m, and n are each the same as in formula II) to cyanoethylation in the presence of 0.0012wt.% (based on the reaction system) aq. soln. contg. 1-50wt.% at least one alkali catalyst selected from among potassium hydroxide, sodium hydroxide, and lithium hydroxide, then to hydrogenation with Raney nickel, and to purification with an ion-exchange resin.
Patent JP-H03190802-A (JP)
Title: Controlling of harmful insect generating in digestor chamber
Inventor: NITTA TETSUYA
IPC: A01N25/06
Filed: 1989-12-21
Abstract: PURPOSE:To stable inhibit generation of harmful insect for a long period of time by providing tablet of sustained release containing a harmful insect- controlling component at a fluid inlet of a digestor chamber and concomitant materials of said chamber and spraying a liquid harmful insect-controlling component. CONSTITUTION:A tablet of sustained release containing a harmful insect- controlling component (e.g. diflubenzuron or piriproxyfen) is put in a cylindrical vessel of 15-40mm major axis having a hole taking in flowing water at lower part and plural of the vessel are provided at a fluid inlet of a digestor chamber and concomitant materials of said chamber to inhibit generation of harmful insects such as Psychodidae. Dissolving rate of the tablet is preferably 0.5-1.0g dissolving in a case of providing abutting on water surface for 25 times of flowing out in a day with 10l of each flowing out. Furthermore, a liquid harmful insect-controlling component (e.g. fenitrothion or carbaryl) is sprayed onto scum and into a space from upper side of a precipitating separation tank and a precipitating tank to control already existing larva and adult.
Patent JP-H10171729-A (JP)
Title: Data processing system data transmission processing method for the system and storage medium for storing program readable by computer
Inventor: YAMAMOTO MASAHITO
IPC: H04L12/58
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To judge the action schedule of a receiver, and to automatically distribute a message to an appropriate transmitting medium and address. SOLUTION: An MDA server 2 receives message request data. A schedule database 3 traces and retrieves the action schedule of any receiver stored in a memory resource according to the lapse of time, and selects an optimal transmission destination address to which the message data should be transmitted. Then, the MDA server 2 prepares transmission instruction data optimal to any transmitting means decided according to the selected transmission destination address, and transfers transmission information including both the prepared transmission instruction data and the message data to sub-systems 4-6 being any transmitting means.
Patent JP-H06181526-A (JP)
Title: Horizontal deflection protecting circuit
Inventor: SUDO MASATOSHI
IPC: H04N3/16
Filed: 1992-12-14
Abstract: PURPOSE:To surely prevent a horizontal output element from being destructed by restoring the element to normal protecting operation even when malfunction is generated due to an external factor or the like in the case of recognizing the switching of an inputted horizontally synchronized signal by a microcomputer and controlling the element so as not to destruct it. CONSTITUTION:A latch circuit 104 holds a horizontal period inputted from the external and inputs the period to a microcomputer 108. On the other hand, a fly-back pulse for feeding back the driving frequency of a practical horizontal output circuit is voltage-reduced and shaped and its period count value is stored in a latch circuit 115 and inputted to the microcomputer 108. The microcomputer 108 monitors the two count values, generates a proper horizontally synchronizing signal and surely protects a horizontal deflecting circuit.
Patent JP-H11165730-A (JP)
Title: Hinged carton with small box
Inventor: YAMAGUCHI MAKOTO
IPC: B65D5/54
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a hinged carton with a small box excellent in strength and stability wherein chocolates, bagged soup, daily articles or the like are widely received, a lid is opened by cutting lid cut lines, and the box can be made of a single blank in a simple process. SOLUTION: A rear plate 30 including an acute-angled hinge line (e), a front plate 50 including a lid cut line (f), side plates 60, 60 each including a lid cut line (f), and a bottom plate 70 are appropriately connected to one another via respective creases to provide the hinged carton made of a paper board or the like wherein the carton is formed appropriately to be a parallelopipe and a lid is opened by cutting the lid cut lines (f), (f), (f). In this hinged carton, a front small box plate 10 with lateral small box plates 20, 20 connected to right and left sides via acute-angled fold lines (b), (b) and a front small box inner plate 11 are sequentially connected via a crease, an acute-angled fold line (a) and a crease between the front plate 50 and the bottom plate 70 and overlaid on the front plate 50.
Patent JP-H10161198-A (JP)
Title: Spot light
Inventor: TAZAWA SHINJI
IPC: G03B15/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an instrument, to prolong the life of a light source and to reduce heat generation and power consumption by supporting many high-luminance parallel beams LED lamps of plural colors on an LED base plate and arranging plural base plates on a spot light main body. SOLUTION: The LED base plate 2 supported on the spot light main body 1 by a specified number is constituted by using a glass epoxy or ceramic plate. On the plate 2, the high-luminance parallel beams reflection type LED lamps 3 of red are arranged on a row A, the high-luminance parallel beams reflection type LED lamps 3 of green are arranged on a row B and the high-luminance parallel beams reflection type LED lamps 3 of blue are arranged on a row C, then such arrangement is repeated about four times, whereby the spot light is constituted. The spot light is constituted to be turned on by optionally selecting the rate of turning on the lamps 3 having different colors, and illuminates a desired range with parallel beams by the lamp 3.  Thus, temperature rise is extremely restrained in comparison with the conventional structure and the utility value of this spot light becomes high as a spot light for goods in a store.
Patent JP-H09181042-A (JP)
Title: Wet processing apparatus
Inventor: MATSUI ATSUSHI
IPC: H01L21/306
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of particles adhering to the surfaces of wafers and reduce a wet processing time by a method wherein a plurality of partition plates are provided with the same intervals on the bottom of a carrier in which a plurality of wafers are contained and which is provided in a chemical treatment inner bath and the respective wafers are held between the partition plates with proper intervals. SOLUTION: Chemical solution which flows over a chemical treatment inner bath 7 flows into a chemical treatment outer bath 6 from which the chemical solution is circulated back to the chemical treatment inner bath 7 through a filter 4 by a pump 5. A carrier 2 in which wafers 1 are contained is provided in the chemical treatment inner bath 7 and a wafer holding jig 3 which has a plurality of partition plates 3a is provided directly under the carrier 2 and the half number of the wafers 1, i.e., every other wafer, are lifted and hence the wafers 1 are held between the partition plates 3a with proper intervals. The chemical solution which is made to flow through the pump 5 and the filter 4 is circulated back to the chemical treatment inner bath 7 through a spouting pipe 8.
Patent JP-H06181112-A (JP)
Title: Variable resistor
Inventor: INOUE KUNIAKI
IPC: H01H15/10
Filed: 1992-12-15
Abstract: PURPOSE:To make two resistance characteristics selectable in an alternative way by providing two switches which switch the connection between both ends of a resistor and two terminals and using one slider. CONSTITUTION:Terminals 1, 2, and 3 are respectively connected to a traveling contact 5A, sliding contact 7, and traveling contact 6A. One end of a resistor 4 is connected to fixed contacts 5B and 6C and the other end is connected to fixed contacts 5C and 6B. The title variable resistor has such a feature that, when a slider 12 is on the left side, the resistance value between the terminals 1 and 2 increases as the sliding contact 7 moved clockwise. When the slider 12 is on the right side, on the other hand, the resistance value between the terminals 1 and 2 decreases even when the contact 7 moves in the same direction. When a switch is switched by means of the slider 12 after the variable resistor is mounted on a printed wiring board, the two characteristics can be selected in an alternative way. Therefore, the mounting design of the variable resistor becomes easier, because it becomes unnecessary to pay attention to the rotating direction of the variable resistor.
Patent JP-H11166556-A (JP)
Title: Clutch device
Inventor: NANBA HIDEAKI
IPC: F16D13/60
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate defectiveness caused by fitting a bolt in a clutch device of a type to fix the outer peripheral part of a clutch cover to the outer peripheral surface of a flywheel. SOLUTION: A clutch device is provided with a flywheel 2, a clutch disc assembly and a clutch cover assembly. The flywheel 2 is connectable to an engine and has an annular friction face 9 on the opposite side to the engine. A groove 24 extended in arc shape to an outer peripheral part on the transmission side is formed at the flywheel 2, and a hole 26 is formed in the inner peripheral side face of the groove 24. As to a clutch cover of the clutch cover assembly, an outer peripheral part tip 28 is arranged in the groove 24, and a protruding part 29 is engaged into the hole 26.
Patent JP-H01176099-A (JP)
Title: Composite electroplated steel sheet having high corrosion resistance
Inventor: ISAKI TERUAKI
IPC: C25D15/02
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the title steel sheet having especially superior rust and pitting resistances by forming a Zn-Fe alloy plating layer contg. corrosion preventing fine particles coated with an inorg. or org. material and fine particles or colloidal particles of SiO2, etc., on the surface of a steel sheet. CONSTITUTION:A Zn-Fe alloy plating layer 2 consisting of Zn and Fe or further contg. one or more among Mn, Cr, Sn, Pb and Mo is formed on one side or both sides of a surface-cleaned ordinary steel sheet 1. The plating layer 2 contains microencapsulated corrosion preventing fine particles 3 and fine particles or colloidal particles 4 of one or more among SiO2, TiO2, Cr2O3, etc., dispersed in the layer 2 or stuck on the fine particles 3. The corrosion preventing fine particles may be of a slightly soluble chromate such as PbCrO4 or BaCrO4.
Patent JP-H03193805-A (JP)
Title: Manufacture of metal fine powder
Inventor: FUKUDA TADASHI
IPC: B22F9/06
Filed: 1989-12-22
Abstract: PURPOSE:To stably manufacture fine spherical powder by causing high speed gas jet to collide with metal powder flying under a molten condition from a different direction from the flying direction. CONSTITUTION:The metal or alloy powder to be plasma-melted is supplied to a plasma torch 1. The inert gas jet from a nozzle 3 is injected from different direction from the flying direction of the molten powder. By this gas jet, the powder molten and flown with the plasma flame 4 is further deformed and cut into pieces to produce the fine powder. The plasma torch 1 and the injection nozzle 3 are beforehand stored in a tank vessel 5 replaced with the inert gas. The produced fine powder is introduced into a cyclone 7 together with the gas from a duct 6 at the bottom part of the tank 5 under the atmosphere of inert gas to separate the fine powder. Further, the further fine powder accompanying to the gas is separated and recovered with a bag filter 8.
Patent JP-H09152790-A (JP)
Title: Direct-transfer image forming device
Inventor: MIURA TOMOHIRO
IPC: G03G15/01
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve a transfer efficiency, to suppress the lowering of a transfer bias and ozone continuation and to simplify the stricture of a device by constituting the device so that an insulating film may not lie between a recording paper and a photoreceptor at transferring an image from the photoreceptor. SOLUTION: On the photoreceptor drum 10a side, yellow, magenta, cyan and black developing units 11a are successively guided to the developing position of the photoreceptor drum 10a for every one rotation of a medium supporting body., then, each color toner image is successively transferred and laid one on another on the medium supporting body 20. At this time, a transfer roller 23 is retracted at a stay position by using a solenoid 24 for every one rotation. When the clipped position of the leading end of the recording paper 30a reached an ejection position after the supporting body 20 is rotated four turns, the solenoid 27 is operated so as to open a clipper and press the leading end of the recording paper 30a, then, the recording paper 30a is ejected.  Thus, it is unnecessary to give consideration to the life of the insulating film, etc., and also, the number of peripheral related materials and equipments is kept to the minimum.
Patent JP-H10138993-A (JP)
Title: Variable pitch propeller
Inventor: MATSUI ISAO
IPC: B63H3/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain high efficiency at every operation points of a propeller by interlocking the pitch of an auxiliary propeller blades with the fluctuation of the pitch of main propeller blades pitch and fluctuating it larger than the fluctuation of the pitch of the main propeller blades. SOLUTION: Auxiliary propeller blades 2 adjacent to the rear edges of main propeller blades 1, having the diameter and the blade width smaller than those of the main propeller blades, and having the blade width radially decreased from the blade root to the blade tip are provided. Torsion of the main propeller blades 1 and the auxiliary propeller blades 2 is smaller than that of the normal propeller blades or zero. When the main propeller blades 1 are rotated on the axis parallel to the rotational surface of the propeller and the pitch is changed, the auxiliary propeller blades 2 are interlocked with the main propeller blades 1 and rotated, the rotation angle is made larger than the rotation angle of the main propeller blades 1. Therefore, the synthesized pitch distribution of the main propeller blades and the auxiliary propeller blades is made constant on all operation points, and high efficiency can be obtained.
Patent JP-H01175417-A (JP)
Title: Traveling wave type ad converter
Inventor: YAMADA HARUYASU
IPC: H03M1/40
Filed: 1987-12-29
Abstract: PURPOSE:To eliminate signal attenuation and to obtain delay data with an accurate value by cascading delay lines made of a superconducting material, using comparators which input delay line outputs and data of DA converters, and setting trailing-stage DA converters with output signals of the DA converters. CONSTITUTION:An analog signal inputted from a terminal 6 is compared by a comparator 21 with the reference voltage of the MSB first. When the signal is larger than a reference voltage, 1 is written in a register 41 in synchronism with the signal of a clock generator 5. This data is sent to a trailing-stage DA converter 31, the reference voltage of the MSB is added to the reference voltage of a 2nd bit, and the output is set. The input analog signal, in the other hand, is delayed by a delay line 1 by the clock timing of the clock generator 5. Said operation is repeated to decide the LSB in order. Therefore, there is no signal attenuation on delay lines 11-17 and the output gains of the respective DA converters need not be adjusted, so the constitution of the DA converter 3 may be exactly the same and the accuracy is improved.
Patent JP-H06180355-A (JP)
Title: Traffic information providing system
Inventor: KATO HIDEO
IPC: G01S1/68
Filed: 1992-12-15
Abstract: PURPOSE:To attain traffic information concerning a desired intersection quickly while keeping safety in the running. CONSTITUTION:When a driver depresses a quick feed switch 5 continuously, only the names of intersections are displayed sequentially on a display section 2. If the quick feed switch 5 is released when the name of desired intersection is displayed, only traffic information concerning that intersection is displayed on the display section 2. If a return switch 4 is depressed upon finish of the display, the same traffic information is displayed on the display section 2. If the return switch 4 is depressed continuously, only the names of intersections are displayed sequentially on the display section 2 and when the return switch 4 is released, only traffic information concerning the intersection displayed at that time is displayed on the display section 2.
Patent JP-2000147410-A (JP)
Title: Temperature compensated optical scanner, laser printer and optical axis correcting method
Inventor: SONE KAZUHIRO
IPC: B41J2/44
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To cancel the positional deviation of a scanning line caused by the change of ambient temperature in a temperature compensated optical scanner, a laser printer and an optical axis correcting method. SOLUTION: This temperature compensated optical scanner is equipped with a laser beam source 2 and an optical lens provided in a state where its optical axis is aligned with the laser beam source 2 under the specified ambient temperature on a base. The scanner is equipped with a thermal deformation element (bimetal) 7 deformed by an amount required when the laser beam source 2 is aligned with the optical axis of the optical lens by correcting the deviation of the optical axis caused against the change of the ambient temperature between the laser beam source 2 and the optical lens, and the element (bimetal) 7 is fixed on the base in a state where the optical lens is placed, and corrects the positional deviation of the scanning line caused by the change of the ambient temperature by displacing an fθ lens.
Patent JP-H06155863-A (JP)
Title: Printer
Inventor: HORIBATAKE KATSUSHI
IPC: G06F3/12
Filed: 1992-11-19
Abstract: PURPOSE:To provide a printer of which operation is simple when the recording based on the image data already sent to a printer is performed again. CONSTITUTION:A printer is equipped with a recording part 12 recording dot image data on recording paper, a memory means 13 storing and holding the dot image data, a printer controller 11 forming the dot image data from inputted image data to send the same to the recording part 12, an input means 14 inputting a recording command for recording the dot image data stored in the memory means 13 on the recording paper and a sending-out means sending out the dot image data stored in the memory means to the recording part 12 on the basis of the recording command from the input means 14.
Patent JP-H02178859-A (JP)
Title: Address converter
Inventor: TAKAGI HITOSHI
IPC: G06F12/10
Filed: 1988-12-29
Abstract: PURPOSE:To decide the stop of address conversion processing in the shortest main storage access time by storing the address of a descriptor, which causes the stop of processing, and contents of a control register of an address conversion logic at this time in a TLB (translation look-aside buffer) at the time of stopping the address conversion processing by necessity so that the processing can be restarted. CONSTITUTION:When the address conversion processing cannot be continued by the descriptor in a page descriptor register (PDR) 10, contents of an actual address register (PAR) 8 where the address of the descriptor is stored are written in a TLB 5 and contents of a page control register (PCR) 11 are written in the C field of the TLB 5. V bits of the TLB 5 are set to '10' indicating the restart mode. Thus, the stop of address conversion processing is decided in the shortest access time.
Patent JP-H09178001-A (JP)
Title: Gas cock
Inventor: ITO HIROSHI
IPC: F16K29/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of malfunction that an excessive thrust force due to the rub of an engagement part with a plug is applied to the plug and that the plug cut into a housing side so as to increase the turning load thereof in a gas cock, in which a taper-shaped plug is turned by a movable member to be normally and reversely rotated through a cam mechanism with the normal and reverse rotation of an operating shaft and while to be moved in the axial direction. SOLUTION: An interconnecting member 8 to be engaged for detent with a rotating force transmitting engagement part 522 of a movable member 52 freely to be slid is provided, and the interconnecting member 8 is engaged for detent with an engagement part 31 of a plug side, and the rotating force is transmitted from the movable member 52 to the plug through the interconnecting member 8 so as to prevent the generation of rub between the movable member 52 and the plug. The housing is formed with a receiver part 16 for interconnecting member 8, and the thrust force applied to the interconnecting member 8 is received by the receiver part 16 so as to prevent the applying of the thrust force to the plug.
Patent JP-H06188300-A (JP)
Title: Substrate carrier system
Inventor: ITANI AKIRA
IPC: H01L21/68
Filed: 1992-12-16
Abstract: PURPOSE:To provide a substrate carrier system which occupies a small area, can prevent dust, and improves work efficiency. CONSTITUTION:Inside a casing 136 of a single body shuttle 13, a frame 131, in which a plurality of substrates 10 are mounted on a fixed tray 15, and which holds the fixed tray 15, is provided in such a way as to enable it to run selectively. On top of the casing 136, there is an opening with a gas dust filter 135 attached, on top of which a fan 134 is mounted. At the bottom of the single body shuttle 13, a carrier 14 is provided, and numerous through-holes are formed in a bottom plate 136a of a casing which separates the carrier 14 from a body of the frame 131.