baber/WOPTO huggingface dataset:
Patent JP-2000347713-A (JP)
Title: Numerical controller
Inventor: BAIDA TERUO
IPC: G05B19/406
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To perform a retract operation in binary operation and also to retract the relief axis of a tool, etc., to a set position on an absolute coordinate system. SOLUTION: This numerical controller rotates a work 2 by a rotating shaft 1 and performs cam working by reciprocating an X shaft to which a tool 3 is attached. In the case of an emergency stop, the numerical controller is made to stop at the position A. At this position, a retract quantity 4 being a distance between the tool 3 and a position where the tool 3 interferes with neither the work 2 nor an obstacle 5 is set. When an emergency stop signal is inputted because of abnormality occurrence, etc., during binary operation, the moving quantity of each cycle corresponding to the set retract quantity 4 is superimposed on the moving quantity of each cycle of the binary operation to drive the X shift. When the position A comes in the binary operation, the binary operation is stopped.  The tool 3 is held at the position where the tool 3 escapes from the position A as much as the set retract quantity. Retract can be performed at a determined position, and the tool 3 can be saved at the position where the tool 3 interferes with neither the work 2 nor the obstacle.
Patent JP-H027836-A (JP)
Title: Backup circuit
Inventor: SO TAKAYOSHI
IPC: H02J9/06
Filed: 1988-06-24
Abstract: PURPOSE:To make maintenance unnecessary and to shorten charging time by employing a capacitor in the secondary power source. CONSTITUTION:When the primary source voltage Vcc drops below a detection voltage VTH, a voltage detection circuit 1 a produces a low level signal. Since first and second transistors 3, 5 are turned OFF, charging operation for a capacitor 6 is stopped. At this time, approximately same voltage as the primary source voltage VCC is stored in the capacitor 6 and fed to the backup voltage VBACK. When the primary source voltage VCC exceeds over the detection voltage VTH of the voltage detection circuit 1, a high level signal is outputted and the first and second transistor 3, 5 are turned ON thus starting charging operation of the capacitor 6. In such a manner, backup operation is carried out by controlling start and stop of the charging operation of the capacitor 6 according to effective or ineffective state of a voltage drop signal outputted from the voltage detection circuit 1 corresponding to droppage or reset of the primary source voltage.
Patent JP-H04355076-A (JP)
Title: Jack unit for communication connector
Inventor: ABE KOICHI
IPC: H01R12/71
Filed: 1991-05-31
Abstract: PURPOSE:To attain contribution to various equipments formed in thinness thereof by enabling height to decrease from a base board surface. CONSTITUTION:A cut in part 10 is formed inserting an outer side 9 of a jack main unit 7 successively connecting a plurality of jack single units 7 in line with a base board 1, and a mounting part 3, formed by a pair of plate units 3a, 3b protruded from an external side periphery of the jack main unit 7 to hold an end edge of the cut in part 10 from the obverse and reverse, is provided in the external side periphery of the jack main unit 7. Since almost a central periphery of the outer side 9 is inserted, in the jack main unit 7, height H from a base board surface 1a is formed to almost half the total length in a height direction of the jack main unit 7 and decreased.
Patent JP-H10324977-A (JP)
Title: Article with coating
Inventor: SUGG ROLIN W
IPC: C25D5/12
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a metallic base material constituted by allowing a multilayered coating consisting of metals or metallic compounds to adhere to the surface of a metallic base material, and particularly an article having an external appearance of highly polished brass and also having corrosion resistance and wear resistance. SOLUTION: This article is composed of a base material constituted by disposing a multilayered coating, containing a layer 14 composed of semi-matt nickel, a layer composed of lustrous nickel 16, a layer 18 composed of palladium, a layer 20 composed of palladium-nickel alloy, a layer composed of zirconium or titanium, a laminated layer 26 consisting of plural alternate layers composed of zirconium or titanium and zirconium compound or titanium compound, and a layer composed of zirconium compound or titanium compound, at least on a part of the surface of a base material 12.
Patent JP-S5857340-A (JP)
Title: Preparation of fluoroalkylmalonic ester
Inventor: ISHIKAWA NOBUO
IPC: C07C67/00
Filed: 1981-09-30
Abstract: PURPOSE:To obtain the titled substance, by reacting a tertiary amine with an adduct of a fluoroalkyl compound with an alcohol in a polar solvent, reacting the resultant quaternary ammonium enolate with an alcohol slowly, and treating the resultant product with a mineral acid. CONSTITUTION:An adduct of formulaI(Rf is fluoroalkyl; R is alkyl) is reacted with a tertiary amine in an aprotic polar solvent, e.g. dimethylformamide (DMF), to give a quaternary ammonium enolate, which is then reacted with an alcohol slowly (by dropping) to carry out the alcoholysis and form a monoester. The resultant monoester is further reacted with an alcohol and treated with a mineral acid to afford a compound of formula II. The reaction formulas in which an adduct of octafluoroisobutene with methanol is used as a starting material are shown. EFFECT:The aimed substance is obtained easily in high yield. USE:A synthetic intermediate for physiologically active substances.
Patent JP-S6046621-A (JP)
Title: Interpolating circuit of signal
Inventor: NAMIKI KOUSHIN
IPC: H04B1/10
Filed: 1983-08-25
Abstract: PURPOSE:To simplify a current supplying circuit for supplying current to a hold capacitor by setting the gain of an inclination hold interpolating circuit so that an inclination forecasting circuit is in low frequency, the gain is fixed and its output coincides with the voltage of the hold capacitor. CONSTITUTION:An input from an input amplifier 2 is supplied to the hold capacitor through a switching circuit 3 and also outputted through an output amplifier 5. Said output is supplied to the inclination forecasting circuit 25 mixing and amplifying signals obtained through the 1st and 2nd differential circuits. The inclination forecasting circuit 25 corrects the voltage and phase of the output from the amplifier 5 by the time constant of the 1st differential circuit so that the output is converted into simple constant current and the simple constant current is made to flow into the hold capacitor 6 through a resistor RL1 ideally. The forecasting of inclination at the instantaneous time starting current flow into the hold capacitor 6 is executed on the basis of the inclination of a signal obtained immediately before the opening of the switching circuit 3.
Patent JP-H04354711-A (JP)
Title: Corner part reinforcing structure for pipe conveyer
Inventor: KAWAKAMI TOMIMASA
IPC: B65G19/14
Filed: 1991-05-30
Abstract: PURPOSE:To ease the exchange of a corner reinforcing member to repair the abrasion of and the damage to the pipe line corner part of a link chain type pipe conveyer. CONSTITUTION:An opening part 12 is provided on the inner peripheral side of the corner part 11 of a link chain type pipe conveyer pipe line, and a block- like corner reinforcing member 14 is fitted to the opening part 12. The corner reinforcing member 14 has a both-end-opened fitting case part 13 protrudedly provided tubularly so as to envelop the opening part 12, and a linking plate 17 fitted so as to block the outer side opening of the fitting case part 13. The corner reinforcing member 14 is provided in the fitting case part 13 in a detachably engaged state, has a structure in which the lower surface has a curved surface corresponding to the inner periphery curved surface of the pipe line corner part 11 and the upper surface is mounted on and fixed to the linking plate 17, and can be exchangedably fixed to the fitting case part 13.
Patent JP-S6047688-A (JP)
Title: Antibiotic substance ss8228b and its preparation
Inventor: OONO JIYUNJI
IPC: A61K35/74
Filed: 1983-08-26
Abstract: PURPOSE:To provide a novel antibiotic substance SS8228B exhibiting antibacterial activity against the bacteria of Bacillus genus, Staphylococcus genus, Sarcina genus, Streptococcus genus and Micrococcus genus, by culturing Streptomyces sp. S8228. CONSTITUTION:The novel antibiotic substance SS8228B can be prepared by culturing Streptomyces sp. S8228 (FERM-P No.7180) separated newly from the soil. The antibiotic substance has the following physical and chemical properties. Appearance, white amorphous powder; melting point, 109-112 deg.C; acidity and alkalinity, neutral; solubility, soluble in benzene, diethyl ether, chloroform, ethyl acetate, acetone, ethanol and methanol; hardly soluble in water and n-hexane; elementary analysis, C 63.40%, H 7.20%, N 14.34% (experimental values).
Patent JP-H01131665-A (JP)
Title: Fragrance diffusor
Inventor: DOBU ZETSUTO GURIYUTSUKUSUMAN
IPC: A61L9/12
Filed: 1988-06-23
Abstract: PURPOSE: To avoid troublesomeness of handling of an aroma liq. and contamination accompanied with it, and to feed a large amt. of aroma for use for a long time by providing the device with a heating means in a housing storing an aroma generating material and power-feeding means for feeding current to the heating means. CONSTITUTION: Current is supplied by a switch 150 or when illumination or sunlight enters a photosensitive sensor 152 being in parallel to the switch 150, current is automatically supplied. Then, a rope heater 56 heats air in a room 42 and heated air passes through a slot 48 and passes through a slot 190 between conduits 85 and 86. In this case, it is collected by a V-shaped channel 100 and is entered into channels 107 and 108 in an aroma block 92 and the air is sucked into the room 42. The inside of the room 42 communicates with surrounding open air through armor-like surfaces 34 and 36 above the front cover 18 and the slot 48 and it is possible thereby to facilitate handling and avoid contamination accompanied therewith.
Patent JP-H10336447-A (JP)
Title: Image processor
Inventor: SAKANO YUKIO
IPC: H04N1/405
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a reproduced image with a beautiful background by suppressing scattered black points on the background caused by the dither in the image processor where image data are quantized by using the dither. SOLUTION: The processor is provided with a multiplier 18 that outputs a correction error d6 resulting from a coefficient r (r<=1) with an error component d5 of a pixel having been already quantized, and image data d2 consisting of a sum d1 +d6 between the correction error d6 from the multiplier 18 and input image data d1 of a quantization object pixel are quantized. Even when errors of quantized pixels are being accumulated, since the error component is multiplied with the r (r<=1) every time the error component passes through the multiplier 18, the coefficient r (r<=1) is multiplied more with the order error components. Thus, the contribution of the error onto the quantized pixels is being decreased and even when errors are accumulated in the case of a background and a thin image, black points are less scattered in the reproduced image.  Moreover, any of a plurality of the coefficients r (r<=1) is selected, then the scattering of the black points is suppressed or the fidelity of density is controlled depending on a king or a characteristic of the image.
Patent JP-H09319451-A (JP)
Title: Rental fee determining device and use right managing device for computer software
Inventor: OTA HIROSHI
IPC: G06F21/10
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a software providing style in which the number of times of use of a software can be grasped on the side of a maker and the rental fee is determined corresponding to that number of times. SOLUTION: A compiler 20 integrated into a user side computer 10 prepares a use information report message 40 through a use information transmission part 30 at the time of activation and after this message is transmitted to a maker side computer 11, processing at the main body of the compiler is executed. A use information reception part 31 of the maker side computer 11 receives the use information report message 40 and according to the network address of the user side computer and the software ID of the compiler or the like in the message, the cumulative number of times of use of the compiler inside a use information data base 50 is increased for '1'. A rental fee calculation part 32 periodically calculates the rental fee based on the information in the use information data base 50.
Patent JP-H06197668-A (JP)
Title: Three anchor type fishing hook
Inventor: JIMU GAUINGU
IPC: A01K83/00
Filed: 1992-05-25
Abstract: PURPOSE: To provide an improved three-arm anchor type fishhook high in ability for holding a fish biting bait and skewered by one of three arms at least. CONSTITUTION: Three curved sections 14, 16 and 18 are composed of rigid wires and others, one end of each curved section is connected to one member of slender shunk section 10, and a sharp back or top end is held at its free end. Therefore, the curved section 14 holds a back 20 at its outside terminal position. Similarly, a back 22 is held at the outside terminal part of curved section 16 and then, a back 24 is held at the outside terminal part of curved section 18.
Patent JP-2000344969-A (JP)
Title: Adhesive olefinic thermoplastic elastomer composition
Inventor: SAKAMAKI NOBORU
IPC: C08K3/20
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an olefinic thermoplastic elastomer composition which gives an excellent adhesive force to the adhesive performance of a cyano-based adhesive without requiring the coating of a primer as a preliminary treatment. SOLUTION: This adhesive olefinic thermoplastic elastomer composition comprises (a) 5 to 60 pts.wt. of a crystalline polyolefin and (b) 40 to 95 pts.wt. of an elefinic copolymer rubber [the total amount of the components (a) and (b) is 100 pts.wt.], wherein (b) the elefinic copolymer rubber is obtained by adding (d) 5 to 100 pts.wt. of a hydroxyl group-having filler to (c) 100 pts.wt. of a perfectly or partially cross-linked olefinic thermoplastic elastomer or by grafting (e) a hydroxyl group-having unsaturated monomer as a modifying agent to (c) the perfectly or partially cross-linked olefipic thermoplastic elastomer.
Patent JP-H0322235-A (JP)
Title: Magneto-optical disk recording and reproducing device
Inventor: SUZUKI MASAYUKI
IPC: G11B7/1365
Filed: 1989-06-19
Abstract: PURPOSE:To check the projecting amount of an optical system fixed part to an optical system movable part feeding direction and to miniaturize a device by providing a 1/2 wavelength plate for rotating the direction of a polarization plane by 90 deg. at the specified spot of an optical system from a semiconductor laser to a beam splitter. CONSTITUTION:A laser light beam which is emitted from the semiconductor laser 1 and has a nearly elliptical cross-sectional shape is formed by a beam forming prism 4 so that the cross-sectional shape thereof may be nearly circular. The laser light beam emitted from the prism 4 is a linearly polarized light beam having the polarization plane in parallel with the surface of paper and the direction of the polarization plane gets a P wave with respect to the divided surface 6A of a beam splitter 6. By making the laser light beam emitted from the prism 4 incident on the 1/2 wavelength plate 5, the direction of the polarization plane is rotated by 90 deg.. Thus, the laser light beam made incident on the splitter 6 becomes the linearly polarized light beam having the polarization plane perpendicular to the surface of paper and gets an S wave with respect to the divided surface 6A. Therefore, the production of the beam splitter is completely possible. Then, the projecting amount L is drastically reduced.
Patent JP-H081960-A (JP)
Title: Ink jet recording apparatus
Inventor: YAMAMOTO TSUNESUKE
IPC: B41J2/175
Filed: 1994-06-15
Abstract: PURPOSE:To suck ink only from an emitting orifice group requiring the restoration of suction even when a plurality of emitting orifice groups emitting inks of different kinds are arranged to one recording head and to prevent a wasteful use of ink while enhancing throughput by making preparatory emission unnecessary by eliminating the color mixture of inks at the time of suction. CONSTITUTION:A plurality of caps 17, 18 capping a plurality of emitting orifice groups arranged so as to be mutually separated in the moving direction of a carriage 7, the suction pump 20 allowed to communicate with a plurality of the caps through ink passages 19 and a selection means allowing the emitting orifice group selected according to the position of the carriage 7 to communicate with the suction pump 20 are provided.
Patent JP-S5947622-A (JP)
Title: Service interruption processing circuit of controller
Inventor: SATOU TOMOKATSU
IPC: H02J1/00
Filed: 1982-09-10
Abstract: PURPOSE:To prevent assuredly an error signal output of a control circuit while a power supply is kept off, by holding the power supply voltage of a service interruption processing circuit for a period longer than the voltage of the control circuit. CONSTITUTION:The power supply voltage VCC1 drops lower than the prescribed voltage when the power supply is kept off, and a reset circuit 5 detects this voltage drop and delivers a reset signal to a control circuit. Then the voltage VCC2 keeps its level by the functions of a capacitor C2 and a diode D even if the level of the VCC1 drops further down to OV. Therefore a comparator CMP can deliver a perfect reset signal to the control circuit. In such a way, an error signal output of the control circuit is assuredly prevented while a power supply is kept off.
Patent JP-S6217566-A (JP)
Title: Gas burning tap-controlled water heater
Inventor: KAWAGUCHI HIDEKI
IPC: F24H1/10
Filed: 1985-07-15
Abstract: PURPOSE:To prevent degradation of temperature characteristics at the time of transfer of working burner or changing of calorific value control method by allowing a range in which different reference values for selecting the burner or calorific value control method between a case where the required thermal load is increased and a case where such is decreased. CONSTITUTION:A selecting means 14 outputs necessary signals to first and second solenoid valves 10, 11 and first and second proportional control valve 12, 13 in accordance with the required thermal load F1 which is computed by an operating means 9. In this instance, the reference value for switching from the intermittent burn control to the proportional control for the second burner 3 is 2.5 when the intermittent burn control is transferred to the proportional control, and 1.6 when the proportional control is transferred to the intermittent burn control. As a range of reference value is given in this manner in that the reference value for the decreasing thermal load is made slightly smaller than the value for the increasing thermal load, there will not be frequent transfer between burners or control methods even if there is a fluctuation of required thermal load.
Patent JP-H079100-A (JP)
Title: Secondary cooling method in continuous casting
Inventor: TADAMA TOMOAKI
IPC: B22D11/124
Filed: 1993-06-28
Abstract: PURPOSE:To prevent the development of crack at the corner parts in a cast slab by blowing only gas onto the cast slab from spray nozzles at the inside in the width direction and the outermost side in the width direction of the cast slab. CONSTITUTION:The cast slab is cooled with a cooling segment 10. In the cooling segment 10, plural mist nozzles 14 (14a-14f) are arranged in the width direction of the cast slab 12. In the cast of being the width w1 in the cast slab 12, all mist nozzles 14 are worked, but the mist spray is injected from the mist nozzles 14b-f and the air spray is injected from the mist nozzle 14a at the outermost part in the width of the cast slab, In the case of being the width w2 in the cast slab 12, the nozzle 14a-c arranged at the outside from the width direction of the cast slab 12 is not worked and the mist spray is spouted from the nozzles 14e-f and the air spray is spouted from the nozzle 14d. Dewatering is executed with the air spray, and as the water does not flow into an end part and an end surface, the super-cooling at the end part of the cast slab can be restrained.
Patent JP-H059162-A (JP)
Title: Dipeptide derivative having renin inhibitory activity
Inventor: TOYODA TATSURO
IPC: A61P9/08
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a new dipeptide derivative effective for treating, e.g. hypertension and cardiac failure by oral or parenteral administration, having renin inhibitory activity. CONSTITUTION:A compound shown by formula I [R<1> is alkyl, alkenyl, aryl, etc.; R<2> is 5- to 6-membered hetero rung group, S-alkyl, alkyl, etc.; R<3> is aryl, 5- to 6-membered hetero rung group; R<4> is R<41> SO2 or R<41>-CO(R<41> is alkyl, cycloalkyl, aryl, etc.); X is NH, O, S or CH2; Y is CO or NHSO2; with the proviso that R<1> to R<3> and R<41> are further may contain 1-3 substituent groups selected from alkyl, halogen, CF3, OH, hetero ring group, etc.] such as 3-t- butylsulfonyl-2(S)-p[henylmethypropionyl-Hisl(S)cylohexylmethyl-2(S)-h ydroxy-4- oxo-4-(4-pyridyl) butylamide. The compound shown by formula I wherein Y is CO is obtained by reacting a compound shown by formula IV, prepared by stereoselective aldol reaction between a compound shown by formula II and a compound shown by formula III, with a compound shown by formula V.
Patent JP-S5856874-A (JP)
Title: Heat sensitive recording device
Inventor: KOYAMA MASAYO
IPC: B41J2/36
Filed: 1981-09-30
Abstract: PURPOSE:To make the printing density uniform, by measuring a recording period, detecting an ambient temperature, and determining the width of a driving pulse which is applied to a heating element based on both data. CONSTITUTION:A picture data generating circuit 27 generates starting pulses in synchronization with the receiving of a line starting signal, and supplies the pulses to a control circuit 28 and a recording period measuring circuit 26. When the control circuit 28 receives the starting pulses, the picture data is transferred to shift registers 16 and 19 from a picture generating circuit 27. A switching circuit 23 outputs the ambient temperature data and the recording period data to a driving pulse width determining circuit 22 in compliance with the control circuit 28. In the driving pulse width determining circuit 22, the pulse width data corresponding to the ambient temperature and the recording period, which are obtained by, e.g. experimental measurement in advance, are digitally stored. A driving pulse generating circuit 21 generates the puse having the width corresponding to the data of the pulse width determining circuit 22.
Patent JP-H054160-A (JP)
Title: Method and device for grinding and severance
Inventor: KANDA TORAHIKO
IPC: B24B19/03
Filed: 1991-06-28
Abstract: PURPOSE:To cut a work of glass or ceramic and form groove therein accurately and efficiently while abnormal wear of a cutting grinder element is suppressed through the use of a thin form cutting grinder element of metal bond type, which has large dia. abrasive grains at the periphery and small dia. abrasive grains on the sides. CONSTITUTION:A large quantity of electrolytic dressing is applied to the periphery 12 which performs grinding while cutting off a large grinding margin, and a small quantity of electrolytic dressing is allowed to act on the sides 14 which grind off the cut surface only slightly. The protruding amounts of abrasive grains on the periphery 12 and sides 14 are maintained in respective properness, and it is possible to suppress abnormal wear of the grinder element concerned 11. An electrolytic electrode 16 is provided with a runoff part 25, and a still smaller quantity of electrolytic dressing is applied to every corner part 26, and it is possible to suppress production of rounded parts or generation of abnormal wear associate therewith.