baber/WOPTO huggingface dataset:
Patent JP-2000128871-A (JP)
Title: Production of isocyanurate derivative
Inventor: IKEDA HISAO
IPC: C07D251/34
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain an isocyanurate derivative that is clear with no occurrence of insolubles and contains a reduced amount of ionic chlorine atom. SOLUTION: (A) Tris-(2,3-epoxypropyl)isocyanurate containing hydrolyzable chlorine of 10-3,000 ppm and (B) a COOH groups-containing compound are allowed to react with each other in the presence of (C) an arylphosphine to form the reaction mixture containing 1.02-1.50 mole of COOH groups in the component B per mole of the epoxy group in the component A.  Further, the reaction is continued until the epoxy group concentration becomes 0.3-0.6 eq/kg and the reaction mixture is held at 80-130 deg.C for H hours 0.2×2.5n<=H<=2×2.5n [n=0.1 (110-T) [T is temperature by deg.C] to obtain the objective isocyanurate derivative that is represented by the formula (one of X1 and X2, Y1 and Y2 and Z1 and Z2 are R1COO, R2COO and R3COO, respectively, while the others are OH; R1 to R3 are a 1-7C organic groups, respectively), has an epoxy group concentration of <=0.1 eq/kg and the ionic chlorine atom content of 0.1-5 ppm.
Patent JP-H0873026-A (JP)
Title: Method and device for rotating article
Inventor: UESHIMA SHUICHI
IPC: B65G47/248
Filed: 1994-09-05
Abstract: PURPOSE: To surely change the attitude of a goods to a desired attitude by rotating it in a short time, to place it in a small space and to improve fitness with the other device. CONSTITUTION: After a goods 10 sent in from a sending-in means 11 with its one surface 10A placed don is supported by a bendable support member 25, the goods 10 is moved in one direction on the support member 25 by a moving means 50 and at least the one end located in a goods-moving direction of the support member 25 is stood up by a standing means to rotate the goods 10 in the direction in which the one surface 10A is stood up and further, after the other surface 10B of the goods 10 is made to abut on the support member 25. the stood-up end of the support member 25 is made to descend.
Patent JP-H0498373-A (JP)
Title: Symbol recognition method
Inventor: KANEHARA HIROYUKI
IPC: G06T7/00
Filed: 1990-08-09
Abstract: PURPOSE:To execute symbol recognition which can easily correspond from a minute screen to a handwriting screen by executing a matching processing after shaping the vector of a symbol and an unknown symbol in a dictionary through the use of a shaping parameter. CONSTITUTION:A shaping part 11 shapes the contour vector of an unknown area and the vector of the symbol in the dictionary by using the shaping parameter and returns a shaped result to a matching processing part 12. Namely, adjacent vectors V1 and V2 within a threshold to which an angle and a line width are given as the shaping parameters are synthesized into one vector. Then, the matching processing part 12 searches the longest vector of the unknown area and the longest vector of the dictionary symbol, sets them as reference vectors and coordinate-converts the dictionary symbol so that the reference vector of the dictionary symbol is overlapped with the reference vector of the unknown area. Thus, a high recognition rate as to the symbol of various diagrams from the minute machine diagram to a handwriting illustration or the document can be obtained.
Patent JP-H1055332-A (JP)
Title: Information processing system management device, pos terminal system, and automatic structuring method for the system
Inventor: MIKAMI MASAHIRO
IPC: G06Q20/30
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method which can constitute an information system, structured with a variety of peripheral processing terminals, more easily like a POS terminal system. SOLUTION: The system management device 20 is provided which is equipped with an interface group 30 having network interfaces 31, a connection part 40 for connecting these interfaces 31, and a control circuit 51. It is made possible to connect a personal computer 10 and peripheral processors 3 and 14 through the network interfaces 31 being a standardized interface, and the control circuit 51 obtains identification information on the respective peripheral processing terminals and personal computer 10 connected to the interface group 30 and provides it for the personal computer 10. Consequently, the information processing system wherein the personal computer 10 controls the peripheral processing terminals can automatically be structured.
Patent JP-H0939461-A (JP)
Title: Housing file for slip or the like
Inventor: ONODA NOBUYUKI
IPC: B42F13/12
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a housing file for a slip or the like published in a gasoline station generally distributed free of charge and desired to be further reduced in prime cost. SOLUTION: Since a binding piece 3 is equipped with an engaging part 22, it can be filed by a file main body 2 without requiring a separate member. Since the binding piece 3 is constituted so that holding pins 21 are arranged on a base plate part 25 and the engaging part 22 has the holding pins 21, the binding piece 3 can be easily attached to the file main body 2. Since the holding pins 21 has slip-off preventing elements 24 larger than the punch hole (a) of a slip A at the upper parts thereof, the detachment of the slip A is certainly avoided. Since the folding pins 21 have engaging projections 23 at the leading end parts thereof and the engaging projections 23 are engaged with engaging holes 14, the opening of a cover part 10 can be prevented.  By this constitution, a housing file rapidly housing the min. number of parts can be formed by extremely easy assembling work and cost can be reduced.
Patent JP-S6272072-A (JP)
Title: Picture processor
Inventor: IIDA YOSHIHIKO
IPC: H04N7/18
Filed: 1985-09-26
Abstract: PURPOSE:To prevent the increase in the capacity of an actually mounted memory and to shorten widely the time necessary to an edition and a picture processing by executing the edition to the picture information for input picture information successively, calculating a picture processing parameter and storing to a parameter memory. CONSTITUTION:When the picture matrix of all pictures 13 of the picture with a high resolution and a large capacity is displayed by a display device, the edition corresponding to a picture 32 for the displaying is executed. The edition is successively executed until recording is executed from an input device 11 through a picture information memory 13 to a recording device 15, and in such a case, one picture element of the picture 32 for the displaying is corresponded to the picture element of all pictures. For example, calculation is executed to picture elements P11-P44, the picture element is stored to the above- mentioned picture memory 19 for the displaying as the picture information of a picture element Q11 of the picture 32 for the displaying. In the same manner hereinafter, the edition to the picture 32 for the displaying of all the pictures 31 is completed.
Patent JP-H0552431-A (JP)
Title: Refrigerating machine and method for operation
Inventor: OSHIMA MASAKAZU
IPC: F25B41/04
Filed: 1991-08-23
Abstract: PURPOSE:To free the operation from the problem relating to an excessive decrease in the suction pressure of the compressor by setting a limit to the signals for controlling the valve opening, which a temperature controller outputs to a flow-rate control valve, in order for the flow-rate control valve not to be closed completely. CONSTITUTION:A limit Vmax which keeps a flow-rate control valve 5 from complete closure is set to the control voltages as signals for the valve opening outputted by a temperature controller 7 so that, even when the heat load has considerably fallen owing to some cause and the output of a temperature sensor 6 shows a large negative deviation as against the temperature set in the temperature controller 7, there is no possibility of the flow-rate control valve 5 being closed completely and the refrigerant 1a keeps flowing into the compressor 1 in small amounts. Therefore, it does not occur for the suction pressure to assume a negative pressure at the compressor 1 and this method enables the refrigerating machine to continue to operate normally.
Patent JP-S6270392-A (JP)
Title: Production of oligonucleotide compound
Inventor: NOYORI RYOJI
IPC: C07H21/00
Filed: 1985-09-25
Abstract: PURPOSE:To obtain the titled compound by carrying out deprotection efficiently by a common reaction, by bringing an oigonucleotide compound containing an OH group protected with an allyl type residue and an NH2 group protected with an allyloxycarbonyl type residue, respectively, into contact with a specific catalyst. CONSTITUTION:A protected oligonucleotide compound shown by the formula I (R1 and R2 are H, protecting group or polymer carrier bonded through a covalent bond with the proviso that R1 and R2 are not polymer carrier simultane ously; R3 is H or OH which may contain protecting group; A is allyl type resi due; BAOC is nucleoside base containing no amino group or nucloside base residue having amino group or imino group protected with allyloxycarbonyl type residue; n is positive integer) is brought into contact with a platinum group metallic compound catalyst [preferably tetrakis(triphenylphosphine)palladium(0), etc.,] in the presence of a nucleophilic agent(preferably diethylamine, etc.,) and deprotected, to give the aimed compound shown by the formula II.
Patent JP-H0258922-A (JP)
Title: Key input circuit
Inventor: MATSUI KENJI
IPC: H03K17/00
Filed: 1988-08-24
Abstract: PURPOSE:To prevent a malfunction from being generated by using an n-phase clock (n=1, 2...) at a row side and a column side. CONSTITUTION:For the key of a telephone set and a remote controller, one in a type to short-circuit the row side and column side is used, and when terminals R1-R4 are connected to the row side of the key and terminals C1-C3 are connected to the column side, respectively, the short circuit is executed at the time of depressing a KEY. Here, the input of one side of n-number of logic gates are connected in common, the input of other side is connected to any of n-phase of a clock generating circuit 11, and m-pieces of key scanning circuits are provided in which the signal line of the clock generating circuit 11 and the common line of the logic gate are made into the input terminals of the column or row, respectively. Thus, a low energy consumption can be executed, moreover, the fluctuations of the driving abilities of inverters C11-C13 of the row and column are large, and the malfunction cannot be generated.
Patent JP-S6192191-A (JP)
Title: Drive circuit for motor
Inventor: NISHIJIMA HIDEO
IPC: H02P6/08
Filed: 1984-10-11
Abstract: PURPOSE:To reduce the loss power of a motor drive circuit by providing a switching regulator of high efficiency between the collector of an NPN transistor of a power PNP transistor circuit and the emitter of a PNP transistor. CONSTITUTION:A transistor 4 is saturably driven to be controlled ON and OFF, and a transistor 5 is unsaturably driven to be operated as a current source. A signal generated in the prescribed sequence by a motor drive controller is controlled by transistors 3-5 through input terminals 8, 9. Thus, a current is supplied to motor drive coils 6, 7 to rotate the rotor. At this time, the minimum limit voltage necessary for motor drive coils 6, 7 is supplied by a switching regulator 2 provided between the emitter of the transistor 3 and the collector of the transistor 4.
Patent JP-S6455869-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: FUJIHIRA MITSUAKI
IPC: H01L29/80
Filed: 1987-08-27
Abstract: PURPOSE:To shorten the length of a gate and to make a short channel effect hard to occur, by providing first regions including high concentration impurities at parts between the end parts of source and drain regions and the side walls of a groove, providing a second region including low concentration impurities, and providing an insulating layer which is formed in a drooping shape into the groove from the first region. CONSTITUTION:A groove having a specified depth is formed at the intermediate part between source and drain regions 6a and 6b. N<+> first regions 4' and 4'' including, e.g., silicon at high concentration, are formed between both side walls of the groove and the end parts of the source and drain regions 6a and 6b. An N-type second region 3 is formed directly beneath the regions 4' and 4'' and at the bottom surface of the groove. Electrodes 9a and 9b are provided on the N<+> type source and drain regions 6a and 6b on ohmic contact manner. At the bottom surface of the groove, a gate electrode 10 is provided so as to form Schottky contact with the second region 3. An insulating layer is constituted with a lower protecting film 7 and an upper insulating film 8, which can undergo reflow. The lower protecting film 7 is extruded on the upper part of the groove. The upper insulating film 8 is drooped in the groove from the end part of the protecting film. The film 8 is brought into contact with the second region 3.
Patent JP-H0696718-A (JP)
Title: Electrode for atmospheric pressure glow-discharge plasma
Inventor: UCHIYAMA HIROSHI
IPC: H01J37/32
Filed: 1992-08-07
Abstract: PURPOSE:To accomplish the stabilization of glow discharge by arranging a number of metal-made pipes each having a ceramic thermal spraying layer on the surface thereof in parallel to each other at small intervals to easily replace air between electrodes with plasma generating gas. CONSTITUTION:A stainless steel pipe with the diameter of about 10mm and the length of about 1150mm is bent at a right angle in the position of 50mm from the end thereof to form a part of an electrode 2. About 60 similar pieces are fitted to a metal frame 3 at an interval of 2 to 5mm to form an electrode. After the pipes are so lightly pressed as to form the bottom of the pipes in a uniform plane, ceramic thermal spray is applied to the whole surface of the pipes to make a dielectric coating film to be an upper electrode. For a lower electrode, a glass plate of 1mm thick is placed for a dielectric material on a brass plate of 10mm thick with an area of 1m<2>. The upper and lower electrodes are placed at an interval of 10mm in a plasma reaction vessel, and the mixed gas of Ar and He is injected thereinto and a voltage of 3000 volts at 3000Hz is applied to make decision on the complete replacement with air at the time when glow discharge is brought about.
Patent JP-S6367493-A (JP)
Inventor: MATSUMOTO MASARU
IPC: F16L13/02
Filed: 1986-09-10
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-S59104496-A (JP)
Title: Corrosion-resistant surface-treated steel sheet
Inventor: HIGUCHI YUKINOBU
IPC: C25D5/10
Filed: 1982-12-03
Abstract: PURPOSE:To contrive the improvement in corrosion resistance, by applying a metallic Sn coating layer onto the surface of the so-called turn coated steel sheet coated with a Pb-Sn alloy. CONSTITUTION:A metallic Sn coating layer is formed on one or both surfaces of the so-called turn coated steel sheet prepd. by coating the surface of a steel sheet with a Pb-Sn alloy coating layer. Hence, the pin hole parts of said turn coated steel sheet are sealed to reduce said pin hole parts. Since the pin hole parts of said turn coated steel sheet coated with the metallic Sn film are sealed, corrosion resistance is improved.
Patent JP-H0876130-A (JP)
Title: Forming member for substrate and production of liquid crystal panel
Inventor: OGURA MASAYOSHI
IPC: G02F1/1339
Filed: 1994-09-05
Abstract: PURPOSE: To provide a forming member for substrate to be used for the production of a liquid cystal panel in which decrease in contrast due to spacers, variation of thickness of the liquid crystal layer due to uneven dispersion of spacers and irregular display due to movement of spacers are not caused, and to provide a production method for the liquid crystal panel using this forming member for substrate. CONSTITUTION: At least one substrate 21 out of a pair of insulating substrates each having at least a driving electrode 22 for liquid crystal is adhered with a photosensitive resin film 15 colored into black to which plural spacers 16 to hold the distance between substrates are almost uniformly dispersed and fixed. The photosensitive resin film 15 is patterned so that the film remains in the area except for the effective display area which is the overlapped area of the liquid crystal driving electrodes 22. Then, an oriented film 26 is formed on almost whole area of the insulating substrate pair to obtain the substrate pair. The obtd. substrate pair are adhered to each other as that their oriented films 26 face each other, and a liquid crystal material is injected into the space between the substrates.
Patent JP-S63266176-A (JP)
Title: Plunger pump
Inventor: TAGA JUN
IPC: F04B53/00
Filed: 1987-08-26
Abstract: PURPOSE:To prevent a slide friction substance, produced at a slide part, from being mixed in a transport liquid, by a method wherein a cut off flow to cut off a part, where the cylinder of a plunger pump and a plunger slide over each other, and a suction chamber is formed therebetween. CONSTITUTION:In a device where a cylinder 1 is slidably engaged with a plunger 2, a non-slide part 1c is formed in adjacent to and in a position above a slide part 1b formed to an inner peripheral wall situated in the vicinity of the opening end of the cylinder 1. A manifold groove 6 is formed on the inner peripheral surface of the lower end of the non-slide part 1c. A small subpump 8 is connected to the manifold groove through a discharge pipe 7. During operation, when the plunger 2 is pressed down by means of a crankshaft 3 and conveyance liquid flows in a suction chamber 1a through a suction pipe 4, a part of transport liquid in the suction chamber 1a is sucked and discharged in company with a friction substance, generated at the slide part 1b, with the aid of the subpump 8 driven in linkage with the inflow of the transport liquid.
Patent JP-H03117785-A (JP)
Title: Weirless type diaphragm valve
Inventor: HANSU DEI BAUMAN
IPC: F16K7/12
Filed: 1990-08-13
Abstract: PURPOSE: To prevent a cavity from being formed at a wet valve part by comprising a conical chamber enlarged into a port, a spacer means for holding and compressing an expansive, non-rolling diaphragm of conical chamber shape, and a conical element for moving the diaphragm. CONSTITUTION: A conical chamber 6 terminates on an upper flat flange surface 8 holding an elastomeric diaphragm 9, and an outer rim of the diaphragm 9 is clamped between the flange surface 8 and a spacer 10 by a bolt means 11. The spacer 10 has a center circular opening 111 and is slidably engaged with a hollow conical element 12, and its outer conical surface is complementary to the conical surface 6 of a housing and serves as a sealing interface between two conical surfaces when pushed into a lower position, so as to expand the diaphragm 9. A fluid is therefore prevented from passing through between two coaxial ports 7. With this constitution, there is no loose part forming an undesirable cavity when a valve is opened.
Patent JP-H0495076-A (JP)
Title: Pyrazole derivative and insecticidal miticide containing the derivative as active component
Inventor: TAKI TOSHIAKI
IPC: C07F7/18
Filed: 1990-08-09
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H, 1-5C alkyl, 1-3C haloalkyl or phenyl; R<2> us 1-4C alkoxy, 1-5C haloalkoxy, halogen, etc.; R<3> is 1-6C alkyl, 3-5C alkenyl, 1-5C haloalkyl, etc.; R<4> to R<7> are H or l-3C alkyl; R<4> may be phenyl and R<6> may be a halogen; R<8> is H, 1-8C alkyl, 1-5C haloalkyl, phenyl, etc.; X is O or S). EXAMPLE:3-Ethoxy-1-methyl-5-phenoxypyrazole-4-carbaldehydoxime-(O-2-fl uoro-6, 6-dimethyl-hept-2-en-4-ynyl ether. USE:An insecticidal miticide. PREPARATION:The compound of formula I can be produced by reacting an oxime derivative of formula II with a compound of formula III (W is halogen, mesyloxy, etc.).
Patent JP-H1155042-A (JP)
Title: Voltage amplefier
Inventor: SHIBAZAKI HARUYUKI
IPC: H03F1/22
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the base current of a pair of amplification transestors from being reduced even at the time of large amplitude and to reduce the occurrence of distortion by connecting compensating transistors different in conductive type from an amplification transistor in parallel between base-emitters of the amplification transistor and configuring a current feedback circuit in the amplification transistor. SOLUTION: When potential at an output point A approaches amplification transistor Q1 base potential with a large amplitude operation, base current Ib1 is reduced and base potential rises. With the rise of the base potential, collector-emitter inter-voltage of a transistor Q3 for compensation is reduced, and then, emitter current Ie1 is also reduced. When the amplification factor of the transistor Q3 is larger than the amplification transistor Q1, the reduction ration of current Ie1 becomes larger than the reduction ratio of the current Ib1 , and the current Ibq controls by compensating the current Ie1 reduction to maintain the sum value of the currents Ib1 and Ie1 . The potential at the output point A follows up input signal potential change and reduces the occurrence of waveform distortion.
Patent JP-S6272899-A (JP)
Inventor: YAMAMOTO TOSHIO
IPC: E21D9/12
Filed: 1985-09-25
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-H0495231-A (JP)
Title: Tracking controller
Inventor: KANEDA HIROSHI
IPC: G11B7/085
Filed: 1990-08-09
Abstract: PURPOSE:To scan a track with high accuracy despite the warp of a disk by applying the offset to a tracking error signal in order to correct the fluctuation of the DC level of the tracking error signal. CONSTITUTION:A DC component detection circuit 6 detects the DC component included in a tracking error signal, and an offset application circuit 8 applies the offset to the tracking error signal in order to correct the DC level fluctuation of the tracking error signal caused by the warp of a disk based on the value detected by the circuit 6. Thus the circuit 8 can eliminate the DC level fluctuation caused by the disk warp even though the DC level of the tracking error signal is fluctuated by the disk warp. Then the optimum tracking control is attained.
Patent JP-S58117821-A (JP)
Title: Method and device for detecting relative position of induction heating coil and work
Inventor: NAKAZATO TETSUYA
IPC: C21D1/10
Filed: 1981-12-29
Abstract: PURPOSE:To detect the change in the relative position between an induction heating coil and the work and the point on the work where the shape changes by moving the induction heating coil and the work relatively while supplying the detecting current from an electric power source separated from a heating power source to the induction heating coil and detecting the change in the level of the detecting current. CONSTITUTION:Detecting current fs is supplied to an induction heating coil 2, and the coil is fed toward the part R 42 of the work 4. When a detector 32 detects and outputs the detecting current Is in excess of the current level which is set beforehand with respect to the part 42, a switch 8 is opened to stop feeding of the coil 2. Thereafter, the electric power source switch 8 is turned on to start the backward feeding of the coil 2 and to start hardening operation. The detector 32 outputs the detecting signal (g) when the distance between the feeding start position of the coil 2 and the part 42 is made nearly zero irrespectively  to the feeding start position of the coil 2; therefore, the collision of the coil 2 against the head part 43 of the work is prevented.